Edit tour

Linux Analysis Report
205.185.125.185-x86-2025-02-26T03_50_28.elf

Overview

General Information

Sample name:	205.185.125.185-x86-2025-02-26T03_50_28.elf
Analysis ID:	1624312
MD5:	231d1593f4d007399c26394f4eab68c0
SHA1:	46227bfb9035a1e092e89d9b78b05d13a9be3c46
SHA256:	b79ea5e0d1a8ebed13a68bc544a60dc82dd08b9f2658b8a04e0d98bce2335d8a
Tags:	elfuser-threatquery
Infos:

Detection

Mirai, Moobot

Score:	80
Range:	0 - 100

Signatures

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Yara detected Moobot

Sample has stripped symbol table

Yara signature match

Classification

General Information

Joe Sandbox version:	42.0.0 Malachite
Analysis ID:	1624312
Start date and time:	2025-02-26 06:57:11 +01:00
Joe Sandbox product:	CloudBasic
Overall analysis duration:	0h 4m 17s
Hypervisor based Inspection enabled:	false
Report type:	full
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
Sample name:	205.185.125.185-x86-2025-02-26T03_50_28.elf
Detection:	MAL
Classification:	mal80.troj.linELF@0/0@2/0

Runtime Messages

Command:	/tmp/205.185.125.185-x86-2025-02-26T03_50_28.elf
PID:	5431
Exit Code:	139
Exit Code Info:	SIGSEGV (11) Segmentation fault invalid memory reference
Killed:	False
Standard Output:
Standard Error:

Process Tree

system is lnxubuntu20

205.185.125.185-x86-2025-02-26T03_50_28.elf (PID: 5431, Parent: 5354, MD5: 231d1593f4d007399c26394f4eab68c0) Arguments: /tmp/205.185.125.185-x86-2025-02-26T03_50_28.elf

cleanup

Malware Threat Intel

Provided by

Name	Description	Attribution	Blogpost URLs	Link
Mirai	Mirai is one of the first significant botnets targeting exposed networking devices running Linux. Found in August 2016 by MalwareMustDie, its name means "future" in Japanese. Nowadays it targets a wide range of networked embedded devices such as IP cameras, home routers (many vendors involved), and other IoT devices. Since the source code was published on "Hack Forums" many variants of the Mirai family appeared, infecting mostly home networks all around the world.	No Attribution	http://osint.bambenekconsulting.com/feeds/ http://www.simonroses.com/2016/10/mirai-ddos-botnet-source-code-binary-analysis/ https://blog.malwaremustdie.org/2020/02/mmd-0065-2021-linuxmirai-fbot-re.html https://blog.netlab.360.com/another-lilin-dvr-0-day-being-used-to-spread-mirai-en/ https://blog.netlab.360.com/mirai_ptea-botnet-is-exploiting-undisclosed-kguard-dvr-vulnerability-en/	https://malpedia.caad.fkie.fraunhofer.de/details/elf.mirai

Name	Description	Attribution	Blogpost URLs	Link
MooBot		No Attribution	https://blog.netlab.360.com/ddos-botnet-moobot-en/ https://blog.netlab.360.com/moobot-0day-unixcctv-dvr-en/ https://blog.netlab.360.com/some_details_of_the_ddos_attacks_targeting_ukraine_and_russia_in_recent_days/ https://github.com/blackorbird/APT_REPORT/blob/master/APT28/APT28%20the%20long%20hand%20of%20Russian%20interests.pdf https://media.defense.gov/2024/Feb/27/2003400753/-1/-1/0/CSA-RUSSIAN-ACTORS-USE-ROUTERS-FACILITATE-CYBER_OPERATIONS.PDF	https://malpedia.caad.fkie.fraunhofer.de/details/elf.moobot

Yara Signatures

Initial Sample

Source	Rule	Description	Author	Strings
205.185.125.185-x86-2025-02-26T03_50_28.elf	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
205.185.125.185-x86-2025-02-26T03_50_28.elf	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x113bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x113d0:$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 0x113e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x113f8:$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 0x1140c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11420:$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 0x11434:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11448:$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 0x1145c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11470:$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 0x11484:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11498:$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 0x114ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x114c0:$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 0x114d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x114e8:$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 0x114fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11510:$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 0x11524:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11538:$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 0x1154c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x1129c:$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
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_fa3ad9d0	unknown	unknown	0x46a:$a: CB 08 C1 CB 10 66 C1 CB 08 31 C9 8A 4F 14 D3 E8 01 D8 66 C1
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x7c20:$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
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_93fc3657	unknown	unknown	0x4f5:$a: 00 00 00 89 44 24 60 89 D1 31 C0 8B 7C 24 28 FC F3 AB 89 D1 8B 7C
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_804f8e7c	unknown	unknown	0x39b:$a: 31 ED 81 E1 FF 00 00 00 89 4C 24 58 89 EA C6 46 04 00 C1 FA 1F
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_99d78950	unknown	unknown	0xfc1:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x10a1:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1176:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1421:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x18a3:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_a68e498c	unknown	unknown	0x2b3:$a: 10 39 D0 7E 25 8B 4C 24 38 01 D1 8A 11 8D 42 9F 3C 19 77 05 8D
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_88de437f	unknown	unknown	0xc1c2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x22b2:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xeefd:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xda1b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
205.185.125.185-x86-2025-02-26T03_50_28.elf	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0xc192:$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 10 entries

Memory Dumps

Source	Rule	Description	Author	Strings
5431.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Moobot	Yara detected Moobot	Joe Security
5431.1.0000000008048000.000000000805b000.r-x.sdmp	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x113bc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x113d0:$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 0x113e4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x113f8:$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 0x1140c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11420:$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 0x11434:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11448:$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 0x1145c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11470:$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 0x11484:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11498:$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 0x114ac:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x114c0:$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 0x114d4:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x114e8:$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 0x114fc:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11510:$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 0x11524:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x11538:$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 0x1154c:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x1129c:$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
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_fa3ad9d0	unknown	unknown	0x46a:$a: CB 08 C1 CB 10 66 C1 CB 08 31 C9 8A 4F 14 D3 E8 01 D8 66 C1
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_b14f4c5d	unknown	unknown	0x7c20:$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
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_93fc3657	unknown	unknown	0x4f5:$a: 00 00 00 89 44 24 60 89 D1 31 C0 8B 7C 24 28 FC F3 AB 89 D1 8B 7C
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_804f8e7c	unknown	unknown	0x39b:$a: 31 ED 81 E1 FF 00 00 00 89 4C 24 58 89 EA C6 46 04 00 C1 FA 1F
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_99d78950	unknown	unknown	0xfc1:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x10a1:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1176:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x1421:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00 0x18a3:$a: 10 89 C3 80 BC 04 83 00 00 00 20 0F 94 C0 8D B4 24 83 00 00 00 25 FF 00
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_a68e498c	unknown	unknown	0x2b3:$a: 10 39 D0 7E 25 8B 4C 24 38 01 D1 8A 11 8D 42 9F 3C 19 77 05 8D
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_88de437f	unknown	unknown	0xc1c2:$a: 24 08 8B 4C 24 04 85 D2 74 0D 31 C0 89 F6 C6 04 08 00 40 39 D0
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_ae9d0fa6	unknown	unknown	0x22b2:$a: 83 EC 04 8A 44 24 18 8B 5C 24 14 88 44 24 03 8A 44 24 10 25 FF 00
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_389ee3e9	unknown	unknown	0xeefd:$a: 89 45 00 EB 2C 8B 4B 04 8B 13 8B 7B 18 8B 01 01 02 8B 02 83
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_cc93863b	unknown	unknown	0xda1b:$a: C3 57 8B 44 24 0C 8B 4C 24 10 8B 7C 24 08 F3 AA 8B 44 24 08
5431.1.0000000008048000.000000000805b000.r-x.sdmp	Linux_Trojan_Mirai_8aa7b5d3	unknown	unknown	0xc192:$a: 8B 4C 24 14 8B 74 24 0C 8B 5C 24 10 85 C9 74 0D 31 D2 8A 04 1A 88
Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431	JoeSecurity_Mirai_8	Yara detected Mirai	Joe Security
Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431	Linux_Trojan_Gafgyt_28a2fe0c	unknown	unknown	0x862:$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 0x876:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x88a:$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 0x89e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8b2:$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 0x8c6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x8da:$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 0x8ee:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x902:$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 0x916:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x92a:$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 0x93e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x952:$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 0x966:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x97a:$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 0x98e:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9a2:$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 0x9b6:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9ca:$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 0x9de:$a: 2F 78 33 38 2F 78 46 4A 2F 78 39 33 2F 78 49 44 2F 78 39 41 2F 78 33 38 2F 78 46 4A 2F 0x9f2:$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
Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431	Linux_Trojan_Gafgyt_ea92cca8	unknown	unknown	0x74c:$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
Click to see the 13 entries

Suricata Signatures

⊘No Suricata rule has matched

Joe Sandbox Signatures

Click to jump to signature section

Show All Signature Results

AV Detection

Antivirus / Scanner detection for submitted sample

Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf

Avira: detected

Multi AV Scanner detection for submitted file

Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf

ReversingLabs: Detection: 76%

Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1
Source: unknown	UDP traffic detected without corresponding DNS query: 1.1.1.1

Source: global traffic

DNS traffic detected: DNS query: daisy.ubuntu.com

System Summary

Malicious sample detected (through community Yara rule)

Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_fa3ad9d0 Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_93fc3657 Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_804f8e7c Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_99d78950 Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_a68e498c Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_fa3ad9d0 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_b14f4c5d Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_93fc3657 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_804f8e7c Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_99d78950 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_a68e498c Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_88de437f Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_ae9d0fa6 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_389ee3e9 Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_cc93863b Author: unknown
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_8aa7b5d3 Author: unknown
Source: Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_28a2fe0c Author: unknown
Source: Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, type: MEMORYSTR	Matched rule: Linux_Trojan_Gafgyt_ea92cca8 Author: unknown

Source: ELF static info symbol of initial sample

.symtab present: no

Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, 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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_fa3ad9d0 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 = fe93a3552b72b107f95cc5a7e59da64fe84d31df833bf36c81d8f31d8d79d7ca, id = fa3ad9d0-7c55-4621-90fc-6b154c44a67b, last_modified = 2021-09-16
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_93fc3657 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 = d01a9e85a01fad913ca048b60bda1e5a2762f534e5308132c1d3098ac3f561ee, id = 93fc3657-fd21-4e93-a728-c084fc0a6a4a, last_modified = 2021-09-16
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_804f8e7c 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 = 1080d8502848d532a0b38861437485d98a41d945acaf3cb676a7a2a2f6793ac6, id = 804f8e7c-4786-42bc-92e4-c68c24ca530e, last_modified = 2021-09-16
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_99d78950 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 = 3008edc4e7a099b64139a77d15ec0e2c3c1b55fc23ab156304571c4d14bc654c, id = 99d78950-ea23-4166-a85a-7a029209f5b1, last_modified = 2021-09-16
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	Matched rule: Linux_Trojan_Mirai_a68e498c 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 = 951c9dfcba531e5112c872395f6c144c4bc8b71c666d2c7d9d8574a23c163883, id = a68e498c-0768-4321-ab65-42dd6ef85323, last_modified = 2021-09-16
Source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE	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: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_fa3ad9d0 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 = fe93a3552b72b107f95cc5a7e59da64fe84d31df833bf36c81d8f31d8d79d7ca, id = fa3ad9d0-7c55-4621-90fc-6b154c44a67b, last_modified = 2021-09-16
Source: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_93fc3657 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 = d01a9e85a01fad913ca048b60bda1e5a2762f534e5308132c1d3098ac3f561ee, id = 93fc3657-fd21-4e93-a728-c084fc0a6a4a, last_modified = 2021-09-16
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_804f8e7c 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 = 1080d8502848d532a0b38861437485d98a41d945acaf3cb676a7a2a2f6793ac6, id = 804f8e7c-4786-42bc-92e4-c68c24ca530e, last_modified = 2021-09-16
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_99d78950 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 = 3008edc4e7a099b64139a77d15ec0e2c3c1b55fc23ab156304571c4d14bc654c, id = 99d78950-ea23-4166-a85a-7a029209f5b1, last_modified = 2021-09-16
Source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY	Matched rule: Linux_Trojan_Mirai_a68e498c 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 = 951c9dfcba531e5112c872395f6c144c4bc8b71c666d2c7d9d8574a23c163883, id = a68e498c-0768-4321-ab65-42dd6ef85323, last_modified = 2021-09-16
Source: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.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: 5431.1.0000000008048000.000000000805b000.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: Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, type: MEMORYSTR	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: Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, type: MEMORYSTR	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: classification engine

Classification label: mal80.troj.linELF@0/0@2/0

Stealing of Sensitive Information

Yara detected Mirai

Source: Yara match	File source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE
Source: Yara match	File source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE
Source: Yara match	File source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY

Remote Access Functionality

Yara detected Mirai

Source: Yara match	File source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE
Source: Yara match	File source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY
Source: Yara match	File source: Process Memory Space: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, type: MEMORYSTR

Yara detected Moobot

Source: Yara match	File source: 205.185.125.185-x86-2025-02-26T03_50_28.elf, type: SAMPLE
Source: Yara match	File source: 5431.1.0000000008048000.000000000805b000.r-x.sdmp, type: MEMORY

Mitre Att&ck Matrix

Reconnaissance	Resource Development	Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Gather Victim Identity Information	Acquire Infrastructure	Valid Accounts	Windows Management Instrumentation	Path Interception	Path Interception	Direct Volume Access	OS Credential Dumping	System Service Discovery	Remote Services	Data from Local System	1 Non-Application Layer Protocol	Exfiltration Over Other Network Medium	Abuse Accessibility Features
Credentials	Domains	Default Accounts	Scheduled Task/Job	Boot or Logon Initialization Scripts	Boot or Logon Initialization Scripts	Rootkit	LSASS Memory	Application Window Discovery	Remote Desktop Protocol	Data from Removable Media	1 Application Layer Protocol	Exfiltration Over Bluetooth	Network Denial of Service

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
205.185.125.185-x86-2025-02-26T03_50_28.elf	76%	ReversingLabs	Linux.Trojan.Mirai
205.185.125.185-x86-2025-02-26T03_50_28.elf	100%	Avira	EXP/ELF.Mirai.Z.A

Dropped Files

⊘No Antivirus matches

Domains

⊘No Antivirus matches

URLs

⊘No Antivirus matches

Domains and IPs

Contacted Domains

Name	IP	Active	Malicious	Antivirus Detection	Reputation
daisy.ubuntu.com	162.213.35.25	true	false		high

World Map of Contacted IPs

⊘No contacted IP infos

Joe Sandbox View / Context

IPs

⊘No context

Domains

Match	Associated Sample Name / URL	SHA 256	Detection	Threat Name	Link	Context
daisy.ubuntu.com	RpcSecurity.m68k.elf	Get hash	malicious	Unknown	Browse	162.213.35.24
	hidakibest.ppc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.mips.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.arm7.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.mpsl.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.x86.elf	Get hash	malicious	Mirai, Gafgyt	Browse	162.213.35.24
	hidakibest.arm5.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24
	hidakibest.sparc.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.25
	hidakibest.arm6.elf	Get hash	malicious	Gafgyt, Mirai	Browse	162.213.35.24

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 (SYSV), statically linked, stripped
Entropy (8bit):	6.56909723774945
TrID:	ELF Executable and Linkable format (Linux) (4029/14) 50.16% ELF Executable and Linkable format (generic) (4004/1) 49.84%
File name:	205.185.125.185-x86-2025-02-26T03_50_28.elf
File size:	78'928 bytes
MD5:	231d1593f4d007399c26394f4eab68c0
SHA1:	46227bfb9035a1e092e89d9b78b05d13a9be3c46
SHA256:	b79ea5e0d1a8ebed13a68bc544a60dc82dd08b9f2658b8a04e0d98bce2335d8a
SHA512:	00f64c68cd93f0895d2763490d32b8209a74d476d1522d628ff43e79f24c6eaf58b69ab400adaef944b1c95ff0abd106637c4d9c4c5c5e52cb876c2b6d486b31
SSDEEP:	1536:9//+vex62dbPz7TL9xoBYrZboXWHwBvlIlXtM7ufYAeNcKEPcOKAuu3FmM:9//+Wx62dbPz7TL9xlZboGHwBvlIlXvU
TLSH:	1E734AC4F593E8F1D8070539707AEB236E72F1BA6129DE97D3E46A33AC51702D502A9C
File Content Preview:	.ELF....................d...4....2......4. ...(..........................................0...............*..........Q.td............................U..S.......w/...h........[]...$.............U......=.....t..5....$......$.......u........t....h............

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 - System V
ABI Version:	0
Entry Point Address:	0x8048164
Flags:	0x0
ELF Header Size:	52
Program Header Offset:	52
Program Header Size:	32
Number of Program Headers:	3
Section Header Offset:	78528
Section Header Size:	40
Number of Section Headers:	10
Header String Table Index:	9

Sections

Name	Type	Address	Offset	Size	EntSize	Flags	Flags Description	Align
	NULL	0x0	0x0	0x0	0x0	0x0		0
.init	PROGBITS	0x8048094	0x94	0x1c	0x0	0x6	AX	1
.text	PROGBITS	0x80480b0	0xb0	0x10ab6	0x0	0x6	AX	16
.fini	PROGBITS	0x8058b66	0x10b66	0x17	0x0	0x6	AX	1
.rodata	PROGBITS	0x8058b80	0x10b80	0x229c	0x0	0x2	A	32
.ctors	PROGBITS	0x805b000	0x13000	0x8	0x0	0x3	WA	4
.dtors	PROGBITS	0x805b008	0x13008	0x8	0x0	0x3	WA	4
.data	PROGBITS	0x805b020	0x13020	0x260	0x0	0x3	WA	32
.bss	NOBITS	0x805b280	0x13280	0x2840	0x0	0x3	WA	32
.shstrtab	STRTAB	0x0	0x13280	0x3e	0x0	0x0		1

Program Segments

Type	Offset	Virtual Address	Physical Address	File Size	Memory Size	Entropy	Flags	Flags Description	Align	Section Mappings
LOAD	0x0	0x8048000	0x8048000	0x12e1c	0x12e1c	6.6204	0x5	R E	0x1000	.init .text .fini .rodata
LOAD	0x13000	0x805b000	0x805b000	0x280	0x2ac0	3.2607	0x6	RW	0x1000	.ctors .dtors .data .bss
GNU_STACK	0x0	0x0	0x0	0x0	0x0	0.0000	0x6	RW	0x4

Network Behavior

Network Port Distribution

UDP Packets

Timestamp	Source Port	Dest Port	Source IP	Dest IP
Feb 26, 2025 06:57:58.041028976 CET	44774	53	192.168.2.13	1.1.1.1
Feb 26, 2025 06:57:58.041079044 CET	39577	53	192.168.2.13	1.1.1.1
Feb 26, 2025 06:57:58.048167944 CET	53	39577	1.1.1.1	192.168.2.13
Feb 26, 2025 06:57:58.048537970 CET	53	44774	1.1.1.1	192.168.2.13

DNS Queries

Timestamp	Source IP	Dest IP	Trans ID	OP Code	Name	Type	Class	DNS over HTTPS
Feb 26, 2025 06:57:58.041028976 CET	192.168.2.13	1.1.1.1	0xa764	Standard query (0)	daisy.ubuntu.com	A (IP address)	IN (0x0001)	false
Feb 26, 2025 06:57:58.041079044 CET	192.168.2.13	1.1.1.1	0xb94b	Standard query (0)	daisy.ubuntu.com	28	IN (0x0001)	false

DNS Answers

Timestamp	Source IP	Dest IP	Trans ID	Reply Code	Name	CName	Address	Type	Class	DNS over HTTPS
Feb 26, 2025 06:57:58.048537970 CET	1.1.1.1	192.168.2.13	0xa764	No error (0)	daisy.ubuntu.com		162.213.35.25	A (IP address)	IN (0x0001)	false
Feb 26, 2025 06:57:58.048537970 CET	1.1.1.1	192.168.2.13	0xa764	No error (0)	daisy.ubuntu.com		162.213.35.24	A (IP address)	IN (0x0001)	false

System Behavior

Analysis Process: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, Parent PID: 5354

General

Start time (UTC):	05:57:56
Start date (UTC):	26/02/2025
Path:	/tmp/205.185.125.185-x86-2025-02-26T03_50_28.elf
Arguments:	/tmp/205.185.125.185-x86-2025-02-26T03_50_28.elf
File size:	78928 bytes
MD5 hash:	231d1593f4d007399c26394f4eab68c0

Description:	Adversaries may use an OSI non-application layer protocol for communication between host and C2 server or among infected hosts within a network. The list of possible protocols is extensive.Specific examples include use of network layer protocols, such as the Internet Control Message Protocol (ICMP), transport layer protocols, such as the User Datagram Protocol (UDP), session layer protocols, such as Socket Secure (SOCKS), as well as redirected/tunneled protocols, such as Serial over LAN (SOL).
Tactics:	Command and Control
Data Sources:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Network, Windows
Url:	Open detailed description by Mitre

Description:	Adversaries may communicate using OSI 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:	Network Traffic: Network Traffic Content, Network Traffic: Network Traffic Flow
Platforms:	Linux, macOS, Windows
Url:	Open detailed description by Mitre

Behavior Section

Behavior Chronological

Disassembly

Uncategorized

Graph

Loading Joe Sandbox Report ...

Warning!

Linux Analysis Report 205.185.125.185-x86-2025-02-26T03_50_28.elf

Overview

General Information

Detection

Signatures

Classification

General Information

Runtime Messages

Process Tree

Malware Threat Intel

Yara Signatures

Initial Sample

Memory Dumps

Suricata Signatures

Joe Sandbox Signatures

AV Detection

Networking

System Summary

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

World Map of Contacted IPs

Joe Sandbox View / Context

IPs

Domains

ASNs

JA3 Fingerprints

Dropped Files

Created / dropped Files

Static File Info

General

Static ELF Info

ELF header

Sections

Program Segments

Network Behavior

Network Port Distribution

UDP Packets

DNS Queries

DNS Answers

System Behavior

Analysis Process: 205.185.125.185-x86-2025-02-26T03_50_28.elf PID: 5431, Parent PID: 5354

General

Linux Analysis Report
205.185.125.185-x86-2025-02-26T03_50_28.elf