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Linux Analysis Report
FLR8L1i57H

Overview

General Information

Sample Name:	FLR8L1i57H
Analysis ID:	679590
MD5:	9ab08d2bf2310f82958e90166c59e01c
SHA1:	6cb74a5d513d5be7de99f29a097c182f400c149a
SHA256:	71a9b1b1114916cefd9609e2b5e1dc14dbaed9f2349d925f0b49d93aa3a8ede8
Tags:	32elfintelmirai
Infos:

Detection

Mirai

Score:	72
Range:	0 - 100
Whitelisted:	false

Signatures

Malicious sample detected (through community Yara rule)

Yara detected Mirai

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Sample tries to kill multiple processes (SIGKILL)

Sample contains only a LOAD segment without any section mappings

Yara signature match

Creates hidden files and/or directories

Uses the "uname" system call to query kernel version information (possible evasion)

Enumerates processes within the "proc" file system

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)

Detected TCP or UDP traffic on non-standard ports

Sample tries to kill a process (SIGKILL)

ELF contains segments with high entropy indicating compressed/encrypted content

Classification

Analysis Advice

All HTTP servers contacted by the sample do not answer. The sample is likely an old dropper which does no longer work.

General Information

Joe Sandbox Version:	35.0.0 Citrine
Analysis ID:	679590
Start date and time: 06/08/202202:53:45	2022-08-06 02:53:45 +02:00
Joe Sandbox Product:	CloudBasic
Overall analysis duration:	0h 5m 23s
Hypervisor based Inspection enabled:	false
Report type:	light
Sample file name:	FLR8L1i57H
Cookbook file name:	defaultlinuxfilecookbook.jbs
Analysis system description:	Ubuntu Linux 20.04 x64 (Kernel 5.4.0-72, Firefox 91.0, Evince Document Viewer 3.36.10, LibreOffice 6.4.7.2, OpenJDK 11.0.11)
Analysis Mode:	default
Detection:	MAL
Classification:	mal72.spre.troj.evad.lin@0/0@0/0

Runtime Messages

Command:	/tmp/FLR8L1i57H
PID:	6231
Exit Code:	0
Exit Code Info:
Killed:	False
Standard Output:	lzrd cock fest"/proc/"/exe
Standard Error:

Process Tree

system is lnxubuntu20

FLR8L1i57H (PID: 6231, Parent: 6124, MD5: 9ab08d2bf2310f82958e90166c59e01c) Arguments: /tmp/FLR8L1i57H

FLR8L1i57H New Fork (PID: 6232, Parent: 6231)

FLR8L1i57H New Fork (PID: 6233, Parent: 6231)

FLR8L1i57H New Fork (PID: 6234, Parent: 6231)

xfce4-panel New Fork (PID: 6239, Parent: 2063)

wrapper-2.0 (PID: 6239, Parent: 2063, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libsystray.so 6 12582920 systray "Notification Area" "Area where notification icons appear"

xfce4-panel New Fork (PID: 6240, Parent: 2063)

wrapper-2.0 (PID: 6240, Parent: 2063, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libstatusnotifier.so 7 12582921 statusnotifier "Status Notifier Plugin" "Provides a panel area for status notifier items (application indicators)"

xfce4-panel New Fork (PID: 6241, Parent: 2063)

wrapper-2.0 (PID: 6241, Parent: 2063, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libpulseaudio-plugin.so 8 12582922 pulseaudio "PulseAudio Plugin" "Adjust the audio volume of the PulseAudio sound system"

xfce4-panel New Fork (PID: 6242, Parent: 2063)

wrapper-2.0 (PID: 6242, Parent: 2063, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so 9 12582923 power-manager-plugin "Power Manager Plugin" "Display the battery levels of your devices and control the brightness of your display"

wrapper-2.0 New Fork (PID: 6264, Parent: 6242)

xfpm-power-backlight-helper (PID: 6264, Parent: 6242, MD5: 3d221ad23f28ca3259f599b1664e2427) Arguments: /usr/sbin/xfpm-power-backlight-helper --get-max-brightness

xfce4-panel New Fork (PID: 6243, Parent: 2063)

wrapper-2.0 (PID: 6243, Parent: 2063, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libnotification-plugin.so 10 12582924 notification-plugin "Notification Plugin" "Notification plugin for the Xfce panel"

xfce4-panel New Fork (PID: 6244, Parent: 2063)

wrapper-2.0 (PID: 6244, Parent: 2063, MD5: ac0b8a906f359a8ae102244738682e76) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libactions.so 14 12582925 actions "Action Buttons" "Log out, lock or other system actions"

dbus-daemon New Fork (PID: 6263, Parent: 6262)

xfconfd (PID: 6263, Parent: 6262, MD5: 4c7a0d6d258bb970905b19b84abcd8e9) Arguments: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd

cleanup

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
FLR8L1i57H	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x442f:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64

Memory Dumps

Source	Rule	Description	Author	Strings
6234.1.0000000008048000.0000000008054000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xa860:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa89c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa93c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa98c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0xadb8:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5990:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7d32:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x192:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x9953:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x848a:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6234.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7d02:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
6233.1.0000000008048000.0000000008054000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6231.1.0000000008048000.0000000008054000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xa860:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa89c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa93c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa98c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0xadb8:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5990:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7d32:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x192:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x9953:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x848a:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6233.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7d02:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0xa860:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa874:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa888:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa89c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8b0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8c4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8d8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa8ec:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa900:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa914:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa928:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa93c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa950:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa964:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa978:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa98c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9a0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9b4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9c8:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9dc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0xa9f0:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0xadb8:$a: 53 65 6C 66 20 52 65 70 20 46 75 63 6B 69 6E 67 20 4E 65 54 69 53 20 61 6E 64
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x5990:$a: 53 31 DB 8B 4C 24 0C 8B 54 24 08 83 F9 01 76 15 66 8B 02 83 E9 02 25 FF FF 00 00 83 C2 02 01 C3 83 F9 01 77 EB 49 75 05 0F BE 02 01 C3
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0x7d32:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x192:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0x9953:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0x848a:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
6231.1.0000000008048000.0000000008054000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0x7d02:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Click to see the 22 entries

Snort Signatures

⊘No Snort rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Multi AV Scanner detection for submitted file

Source: FLR8L1i57H	Virustotal: Detection: 51%			Perma Link
Source: FLR8L1i57H	ReversingLabs: Detection: 38%

Source: global traffic	TCP traffic: 192.168.2.23:42836 -> 91.189.91.43:443
Source: global traffic	TCP traffic: 192.168.2.23:42516 -> 109.202.202.202:80
Source: global traffic	TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443

Source: global traffic

TCP traffic: 192.168.2.23:49828 -> 171.22.30.42:3778

Source: unknown	Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown	Network traffic detected: HTTP traffic on port 42836 -> 443

Source: unknown	TCP traffic detected without corresponding DNS query: 171.22.30.42
Source: unknown	TCP traffic detected without corresponding DNS query: 171.22.30.42
Source: unknown	TCP traffic detected without corresponding DNS query: 171.22.30.42
Source: unknown	TCP traffic detected without corresponding DNS query: 171.22.30.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 171.22.30.42
Source: unknown	TCP traffic detected without corresponding DNS query: 171.22.30.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown	TCP traffic detected without corresponding DNS query: 109.202.202.202
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.42
Source: unknown	TCP traffic detected without corresponding DNS query: 91.189.91.43

Source: FLR8L1i57H

String found in binary or memory: http://upx.sf.net

System Summary

Malicious sample detected (through community Yara rule)

Source: FLR8L1i57H, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown

Sample tries to kill multiple processes (SIGKILL)

Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2018, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2077, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2078, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2079, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2080, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2083, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2084, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2114, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2156, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6234, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6239, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6240, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6241, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6242, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6243, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6244, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6263, result: successful

Source: LOAD without section mappings

Program segment: 0xc01000

Source: FLR8L1i57H, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = a2c6beaec18ca876e8487c11bcc7a29279669588aacb7d3027d8d8df8f5bcead, id = 28a2fe0c-eed5-4c79-81e6-3b11b73a4ebd, last_modified = 2021-09-16
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Gafgyt, fingerprint = aa4aee9f3d6bedd8234eaf8778895a0f5d71c42b21f2a428f01f121e85704e8e, id = ea92cca8-bba7-4a1c-9b88-a2d051ad0021, last_modified = 2021-09-16
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = a70d052918dd2fbc66db241da6438015130f0fb6929229bfe573546fe98da817, id = b14f4c5d-054f-46e6-9fa8-3588f1ef68b7, last_modified = 2021-09-16
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f reference_sample = 8dc745a6de6f319cd6021c3e147597315cc1be02099d78fc8aae94de0e1e4bc6, os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = c19eb595c2b444a809bef8500c20342c9f46694d3018e268833f9b884133a1ea, id = 88de437f-9c98-4e1d-96c0-7b433c99886a, last_modified = 2021-09-16
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 os = linux, severity = x86, creation_date = 2021-01-12, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = ca2bf2771844bec95563800d19a35dd230413f8eff0bd44c8ab0b4c596f81bfc, id = ae9d0fa6-be06-4656-9b13-8edfc0ee9e71, last_modified = 2021-09-16
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 59f2359dc1f41d385d639d157b4cd9fc73d76d8abb7cc09d47632bb4c9a39e6e, id = 389ee3e9-70c1-4c93-a999-292cf6ff1652, last_modified = 2022-01-26
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = f3ecd30f0b511a8e92cfa642409d559e7612c3f57a1659ca46c77aca809a00ac, id = cc93863b-1050-40ba-9d02-5ec9ce6a3a28, last_modified = 2022-01-26
Source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 reference_sample = 5217f2a46cb93946e04ab00e385ad0fe0a2844b6ea04ef75ee9187aac3f3d52f, os = linux, severity = x86, creation_date = 2022-01-05, scan_context = file, memory, license = Elastic License v2, threat_name = Linux.Trojan.Mirai, fingerprint = 02a2c18c362df4b1fceb33f3b605586514ba9a00c7afedf71c04fa54d8146444, id = 8aa7b5d3-e1eb-4b55-b36a-0d3a242c06e9, last_modified = 2022-01-26

Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2018, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2077, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2078, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2079, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2080, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2083, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2084, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2114, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 2156, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6234, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6239, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6240, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6241, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6242, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6243, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6244, result: successful
Source: /tmp/FLR8L1i57H (PID: 6232)	SIGKILL sent: pid: 6263, result: successful

Source: classification engine

Classification label: mal72.spre.troj.evad.lin@0/0@0/0

Data Obfuscation

Sample is packed with UPX

Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Info: This file is packed with the UPX executable packer http://upx.sf.net $
Source: initial sample	String containing UPX found: $Id: UPX 3.94 Copyright (C) 1996-2017 the UPX Team. All Rights Reserved. $

Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6243)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6243)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6243)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 6263)	Directory: /home/saturnino/.cache	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 6263)	Directory: /home/saturnino/.local	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 6263)	Directory: /home/saturnino/.config	Jump to behavior
Source: /usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd (PID: 6263)	Directory: /home/saturnino/.config	Jump to behavior

Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6234/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1582/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2033/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2275/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/3088/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6191/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6192/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1612/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1579/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1699/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1335/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1698/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2028/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1334/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1576/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2302/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/3236/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2025/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2146/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/910/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/912/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/517/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/759/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2307/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/918/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6241/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6240/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6243/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6242/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6244/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1594/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2285/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2281/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1349/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1623/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/761/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1622/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/884/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1983/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2038/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1344/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1465/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1586/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1463/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2156/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/800/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/801/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1629/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6239/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1627/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1900/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/3021/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/491/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2294/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2050/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1877/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/772/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1633/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1599/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1632/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/774/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1477/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/654/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/896/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1476/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1872/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2048/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/655/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1475/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2289/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/656/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/777/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/657/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/4466/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/658/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/4467/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/4468/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/4469/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/4502/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/419/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/936/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1639/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1638/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2208/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2180/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6263/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1809/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1494/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1890/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2063/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2062/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1888/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1886/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/420/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1489/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/785/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1642/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/788/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/667/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/789/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/1648/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/4496/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/6159/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2078/cmdline
Source: /tmp/FLR8L1i57H (PID: 6232)	File opened: /proc/2077/cmdline

Source: FLR8L1i57H

Submission file: segment LOAD with 7.8509 entropy (max. 8.0)

Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6239)	Queries kernel information via 'uname':
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6240)	Queries kernel information via 'uname':
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6241)	Queries kernel information via 'uname':
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6242)	Queries kernel information via 'uname':
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6243)	Queries kernel information via 'uname':
Source: /usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 (PID: 6244)	Queries kernel information via 'uname':

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 6234.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6233.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: 6231.1.0000000008048000.0000000008054000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Exfiltration	Command and Control	Network Effects	Remote Service Effects	Impact
Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	1 Hidden Files and Directories	1 OS Credential Dumping	1 Security Software Discovery	Remote Services	Data from Local System	Exfiltration Over Other Network Medium	1 Encrypted Channel	Eavesdrop on Insecure Network Communication	Remotely Track Device Without Authorization	1 Service Stop
Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	11 Obfuscated Files or Information	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	Exfiltration Over Bluetooth	1 Non-Standard Port	Exploit SS7 to Redirect Phone Calls/SMS	Remotely Wipe Data Without Authorization	Device Lockout
Domain Accounts	At (Linux)	Logon Script (Windows)	Logon Script (Windows)	Obfuscated Files or Information	Security Account Manager	Query Registry	SMB/Windows Admin Shares	Data from Network Shared Drive	Automated Exfiltration	1 Application Layer Protocol	Exploit SS7 to Track Device Location	Obtain Device Cloud Backups	Delete Device Data

Malware Configuration

⊘No configs have been found

Behavior Graph

Hide Legend

Legend:

Process
Signature
Created File
DNS/IP Info
Is Dropped
Number of created Files
Is malicious
Internet

Screenshots

Thumbnails

This section contains all screenshots as thumbnails, including those not shown in the slideshow.

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Source	Detection	Scanner	Label	Link
FLR8L1i57H	52%	Virustotal		Browse
FLR8L1i57H	38%	ReversingLabs	Linux.Trojan.Mirai

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

⊘No contacted domains info

URLs from Memory and Binaries

Name	Source	Malicious	Antivirus Detection	Reputation
http://upx.sf.net	FLR8L1i57H	false		high

World Map of Contacted IPs

No. of IPs < 25%
25% < No. of IPs < 50%
50% < No. of IPs < 75%
75% < No. of IPs

Public IPs

IP	Domain	Country	ASN	ASN Name	Malicious
171.22.30.42	unknown	Germany	33657	CMCSUS	false
109.202.202.202	unknown	Switzerland	13030	INIT7CH	false
91.189.91.43	unknown	United Kingdom	41231	CANONICAL-ASGB	false
91.189.91.42	unknown	United Kingdom	41231	CANONICAL-ASGB	false

Joe Sandbox View / Context

IPs

⊘No context

Domains

⊘No context

ASNs

⊘No context

JA3 Fingerprints

⊘No context

Dropped Files

⊘No context

Created / dropped Files

⊘No created / dropped files found

Static File Info

General

File type:	ELF 32-bit LSB executable, Intel 80386, version 1 (GNU/Linux), statically linked, stripped
Entropy (8bit):	7.84694006239467
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	FLR8L1i57H
File size:	21524
MD5:	9ab08d2bf2310f82958e90166c59e01c
SHA1:	6cb74a5d513d5be7de99f29a097c182f400c149a
SHA256:	71a9b1b1114916cefd9609e2b5e1dc14dbaed9f2349d925f0b49d93aa3a8ede8
SHA512:	f31ef8d190e80456132cdd19e8844d35b8444e487d25737b0e50f2cd936a07f0773024af97f9e01a383cf51b11cab71680ce5f90cca1b2f9859b790a1618510f
SSDEEP:	384:M1c5Ygn1/wlmTC9pOgAM03HvXL/CNu0dPISHxa61Q/Kv3Ugd183ZMvmSyc:dncJ0MSHv7/CuQHNQAQZbc
TLSH:	47A2E014FD695C2ACC064E73DC18A1D783A6FE11A34E4BA5934085CB92EB70A9831EEC
File Content Preview:	.ELF.....................[..4...........4. ...(......................S...S...................G...G..................Q.td................................UPX!....................Z.......w....ELF.......d....g..4...34. (.....[.w;;.F......'.....f?..@..@ ..>..b

Static ELF Info

ELF header
Class:	ELF32
Data:	2's complement, little endian
Version:	1 (current)
Machine:	Intel 80386
Version Number:	0x1
Type:	EXEC (Executable file)
OS/ABI:	UNIX - Linux
ABI Version:	0
Entry Point Address:	0xc05b08
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	0
Section Header Size:	40
Number of Section Headers:	0
Header String Table Index:	0

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align
LOAD	0x0	0xc01000	0xc01000	0x5314	0x5314	7.8509	0x5	R E	0x1000
LOAD	0x7a0	0x80547a0	0x80547a0	0x0	0x0	0.0000	0x6	RW	0x1000
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

TCP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Aug 6, 2022 02:54:31.266382933 CEST	49828	3778	192.168.2.23	171.22.30.42
Aug 6, 2022 02:54:31.293524981 CEST	3778	49828	171.22.30.42	192.168.2.23
Aug 6, 2022 02:54:31.293756008 CEST	49828	3778	192.168.2.23	171.22.30.42
Aug 6, 2022 02:54:31.293804884 CEST	49828	3778	192.168.2.23	171.22.30.42
Aug 6, 2022 02:54:31.320909977 CEST	3778	49828	171.22.30.42	192.168.2.23
Aug 6, 2022 02:54:31.321088076 CEST	49828	3778	192.168.2.23	171.22.30.42
Aug 6, 2022 02:54:31.332046032 CEST	42836	443	192.168.2.23	91.189.91.43
Aug 6, 2022 02:54:31.348293066 CEST	3778	49828	171.22.30.42	192.168.2.23
Aug 6, 2022 02:54:32.100065947 CEST	42516	80	192.168.2.23	109.202.202.202
Aug 6, 2022 02:54:36.615289927 CEST	49828	3778	192.168.2.23	171.22.30.42
Aug 6, 2022 02:54:36.642587900 CEST	3778	49828	171.22.30.42	192.168.2.23
Aug 6, 2022 02:54:36.642745972 CEST	49828	3778	192.168.2.23	171.22.30.42
Aug 6, 2022 02:54:46.691190958 CEST	43928	443	192.168.2.23	91.189.91.42
Aug 6, 2022 02:54:56.930752039 CEST	42836	443	192.168.2.23	91.189.91.43
Aug 6, 2022 02:55:03.074584961 CEST	42516	80	192.168.2.23	109.202.202.202
Aug 6, 2022 02:55:27.649240017 CEST	43928	443	192.168.2.23	91.189.91.42
Aug 6, 2022 02:55:48.128238916 CEST	42836	443	192.168.2.23	91.189.91.43

System Behavior

Analysis Process: FLR8L1i57H PID: 6231, Parent PID: 6124

General

Start time:	02:54:30
Start date:	06/08/2022
Path:	/tmp/FLR8L1i57H
Arguments:	/tmp/FLR8L1i57H
File size:	21524 bytes
MD5 hash:	9ab08d2bf2310f82958e90166c59e01c

Analysis Process: FLR8L1i57H PID: 6232, Parent PID: 6231

General

Start time:	02:54:30
Start date:	06/08/2022
Path:	/tmp/FLR8L1i57H
Arguments:	n/a
File size:	21524 bytes
MD5 hash:	9ab08d2bf2310f82958e90166c59e01c

Analysis Process: FLR8L1i57H PID: 6233, Parent PID: 6231

General

Start time:	02:54:30
Start date:	06/08/2022
Path:	/tmp/FLR8L1i57H
Arguments:	n/a
File size:	21524 bytes
MD5 hash:	9ab08d2bf2310f82958e90166c59e01c

Analysis Process: FLR8L1i57H PID: 6234, Parent PID: 6231

General

Start time:	02:54:30
Start date:	06/08/2022
Path:	/tmp/FLR8L1i57H
Arguments:	n/a
File size:	21524 bytes
MD5 hash:	9ab08d2bf2310f82958e90166c59e01c

Analysis Process: xfce4-panel PID: 6239, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/bin/xfce4-panel
Arguments:	n/a
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Analysis Process: wrapper-2.0 PID: 6239, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libsystray.so 6 12582920 systray "Notification Area" "Area where notification icons appear"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: xfce4-panel PID: 6240, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/bin/xfce4-panel
Arguments:	n/a
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Analysis Process: wrapper-2.0 PID: 6240, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libstatusnotifier.so 7 12582921 statusnotifier "Status Notifier Plugin" "Provides a panel area for status notifier items (application indicators)"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: xfce4-panel PID: 6241, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/bin/xfce4-panel
Arguments:	n/a
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Analysis Process: wrapper-2.0 PID: 6241, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libpulseaudio-plugin.so 8 12582922 pulseaudio "PulseAudio Plugin" "Adjust the audio volume of the PulseAudio sound system"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: xfce4-panel PID: 6242, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/bin/xfce4-panel
Arguments:	n/a
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Analysis Process: wrapper-2.0 PID: 6242, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libxfce4powermanager.so 9 12582923 power-manager-plugin "Power Manager Plugin" "Display the battery levels of your devices and control the brightness of your display"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: wrapper-2.0 PID: 6264, Parent PID: 6242

General

Start time:	02:54:45
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	n/a
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: xfpm-power-backlight-helper PID: 6264, Parent PID: 6242

General

Start time:	02:54:45
Start date:	06/08/2022
Path:	/usr/sbin/xfpm-power-backlight-helper
Arguments:	/usr/sbin/xfpm-power-backlight-helper --get-max-brightness
File size:	14656 bytes
MD5 hash:	3d221ad23f28ca3259f599b1664e2427

Analysis Process: xfce4-panel PID: 6243, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/bin/xfce4-panel
Arguments:	n/a
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Analysis Process: wrapper-2.0 PID: 6243, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libnotification-plugin.so 10 12582924 notification-plugin "Notification Plugin" "Notification plugin for the Xfce panel"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: xfce4-panel PID: 6244, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/bin/xfce4-panel
Arguments:	n/a
File size:	375768 bytes
MD5 hash:	a15b657c7d54ac1385f1f15004ea6784

Analysis Process: wrapper-2.0 PID: 6244, Parent PID: 2063

General

Start time:	02:54:35
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/panel/wrapper-2.0 /usr/lib/x86_64-linux-gnu/xfce4/panel/plugins/libactions.so 14 12582925 actions "Action Buttons" "Log out, lock or other system actions"
File size:	35136 bytes
MD5 hash:	ac0b8a906f359a8ae102244738682e76

Analysis Process: dbus-daemon PID: 6263, Parent PID: 6262

General

Start time:	02:54:45
Start date:	06/08/2022
Path:	/usr/bin/dbus-daemon
Arguments:	n/a
File size:	249032 bytes
MD5 hash:	3089d47e3f3ab84cd81c48fd406d7a8c

Analysis Process: xfconfd PID: 6263, Parent PID: 6262

General

Start time:	02:54:45
Start date:	06/08/2022
Path:	/usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd
Arguments:	/usr/lib/x86_64-linux-gnu/xfce4/xfconf/xfconfd
File size:	112880 bytes
MD5 hash:	4c7a0d6d258bb970905b19b84abcd8e9

Description:	Adversaries may set files and directories to be hidden to evade detection mechanisms. To prevent normal users from accidentally changing special files on a system, most operating systems have the concept of a ‘hidden’ file. These files don’t show up when a user browses the file system with a GUI or when using normal commands on the command line. Users must explicitly ask to show the hidden files either via a series of Graphical User Interface (GUI) prompts or with command line switches ( `dir /a` for Windows and `ls –a` for Linux and macOS).
Tactics:	Defense Evasion
Data Sources:	File monitoring, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to make an executable or file difficult to discover or analyze by encrypting, encoding, or otherwise obfuscating its contents on the system or in transit. This is common behavior that can be used across different platforms and the network to evade defenses.
Tactics:	Defense Evasion
Data Sources:	Binary file metadata, Email gateway, Environment variable, File monitoring, Malware reverse engineering, Network intrusion detection system, Network protocol analysis, Process command-line parameters, Process monitoring, Process use of network, SSL/TLS inspection, Windows event logs
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to dump credentials to obtain account login and credential material, normally in the form of a hash or a clear text password, from the operating system and software. Credentials can then be used to perform Lateral Movement and access restricted information.
Tactics:	Credential Access
Data Sources:	API monitoring, PowerShell logs, Process command-line parameters, Process monitoring
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may attempt to get a listing of security software, configurations, defensive tools, and sensors that are installed on a system or in a cloud environment. This may include things such as firewall rules and anti-virus. Adversaries may use the information from Security Software Discovery during automated discovery to shape follow-on behaviors, including whether or not the adversary fully infects the target and/or attempts specific actions.
Tactics:	Discovery
Data Sources:	AWS CloudTrail logs, Azure activity logs, File monitoring, Process command-line parameters, Process monitoring, Stackdriver logs
Platforms:	AWS, Azure, Azure AD, GCP, Linux, macOS, Office 365, SaaS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may employ a known encryption algorithm to conceal command and control traffic rather than relying on any inherent protections provided by a communication protocol. Despite the use of a secure algorithm, these implementations may be vulnerable to reverse engineering if secret keys are encoded and/or generated within malware samples/configuration files.
Tactics:	Command and Control
Data Sources:	Malware reverse engineering, Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network, SSL/TLS inspection
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using a protocol and port paring that are typically not associated. For example, HTTPS over port 8088or port 587as opposed to the traditional port 443. Adversaries may make changes to the standard port used by a protocol to bypass filtering or muddle analysis/parsing of network data.
Tactics:	Command and Control
Data Sources:	Netflow/Enclave netflow, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using application layer protocols to avoid detection/network filtering by blending in with existing traffic. Commands to the remote system, and often the results of those commands, will be embedded within the protocol traffic between the client and server.
Tactics:	Command and Control
Data Sources:	DNS records, Netflow/Enclave netflow, Network protocol analysis, Packet capture, Process monitoring, Process use of network
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may stop or disable services on a system to render those services unavailable to legitimate users. Stopping critical services can inhibit or stop response to an incident or aid in the adversary's overall objectives to cause damage to the environment.
Tactics:	Impact
Data Sources:	API monitoring, Process command-line parameters, Process monitoring, Windows Registry
Platforms:	Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

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Linux Analysis Report FLR8L1i57H

Overview

General Information

Detection

Signatures

Classification

Analysis Advice

General Information

Runtime Messages

Process Tree

Yara Signatures

Initial Sample

Memory Dumps

Snort Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

Data Obfuscation

Persistence and Installation Behavior

Hooking and other Techniques for Hiding and Protection

Malware Analysis System Evasion

Stealing of Sensitive Information

Remote Access Functionality

Mitre Att&ck Matrix

Malware Configuration

Behavior Graph

Screenshots

Thumbnails

Antivirus, Machine Learning and Genetic Malware Detection

Initial Sample

Dropped Files

Domains

URLs

Domains and IPs

Contacted Domains

URLs from Memory and Binaries

World Map of Contacted IPs

Public IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Program Segments

Network Behavior

Network Port Distribution

TCP Packets

System Behavior

Analysis Process: FLR8L1i57H PID: 6231, Parent PID: 6124

General

Analysis Process: FLR8L1i57H PID: 6232, Parent PID: 6231

General

Analysis Process: FLR8L1i57H PID: 6233, Parent PID: 6231

General

Analysis Process: FLR8L1i57H PID: 6234, Parent PID: 6231

General

Analysis Process: xfce4-panel PID: 6239, Parent PID: 2063

General

Analysis Process: wrapper-2.0 PID: 6239, Parent PID: 2063

General

Analysis Process: xfce4-panel PID: 6240, Parent PID: 2063

General

Analysis Process: wrapper-2.0 PID: 6240, Parent PID: 2063

General

Analysis Process: xfce4-panel PID: 6241, Parent PID: 2063

General

Linux Analysis Report
FLR8L1i57H