Linux Analysis Report
quv5jvj4v0.elf

Overview

General Information

Sample name: quv5jvj4v0.elf
renamed because original name is a hash value
Original sample name: 20ac814bc962bfbc81253ab07e4f8634.elf
Analysis ID: 1430218
MD5: 20ac814bc962bfbc81253ab07e4f8634
SHA1: ae4ebbc1f913a445864ffd607f76255d46719ee6
SHA256: bfc903e874a5bbe98a782841d8efdb2ea62fe1139bff115db19457128beb025f
Tags: 32elfpowerpc
Infos:

Detection

Score: 56
Range: 0 - 100
Whitelisted: false

Signatures

Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
ELF contains segments with high entropy indicating compressed/encrypted content
Executes the "rm" command used to delete files or directories
Sample contains only a LOAD segment without any section mappings
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: quv5jvj4v0.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: quv5jvj4v0.elf ReversingLabs: Detection: 21%
Source: quv5jvj4v0.elf Virustotal: Detection: 25% Perma Link
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: 34.249.145.219
Source: unknown TCP traffic detected without corresponding DNS query: 34.249.145.219
Source: unknown TCP traffic detected without corresponding DNS query: 34.249.145.219
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: 34.249.145.219
Source: unknown TCP traffic detected without corresponding DNS query: 91.189.91.43
Source: unknown Network traffic detected: HTTP traffic on port 39244 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 443 -> 39244
Source: unknown Network traffic detected: HTTP traffic on port 43928 -> 443
Source: unknown Network traffic detected: HTTP traffic on port 42836 -> 443
Sample contains only a LOAD segment without any section mappings
Source: LOAD without section mappings Program segment: 0x10000000
Source: classification engine Classification label: mal56.linELF@0/0@0/0
Executes the "rm" command used to delete files or directories
Source: /usr/bin/dash (PID: 6320) Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.KdPrppFHeC /tmp/tmp.vY8lXp8nEl /tmp/tmp.z0LA3jXLos Jump to behavior
Source: /usr/bin/dash (PID: 6321) Rm executable: /usr/bin/rm -> rm -f /tmp/tmp.KdPrppFHeC /tmp/tmp.vY8lXp8nEl /tmp/tmp.z0LA3jXLos Jump to behavior
ELF contains segments with high entropy indicating compressed/encrypted content
Source: quv5jvj4v0.elf Submission file: segment LOAD with 7.9815 entropy (max. 8.0)
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/quv5jvj4v0.elf (PID: 6245) Queries kernel information via 'uname': Jump to behavior
Source: quv5jvj4v0.elf, 6245.1.000055ee2568d000.000055ee2571c000.rw-.sdmp Binary or memory string: !/etc/qemu-binfmt/ppc11!hotpluggableq
Source: quv5jvj4v0.elf, 6245.1.000055ee2568d000.000055ee2571c000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/ppc
Source: quv5jvj4v0.elf, 6245.1.00007ffe49e1b000.00007ffe49e3c000.rw-.sdmp Binary or memory string: /usr/bin/qemu-ppc
Source: quv5jvj4v0.elf, 6245.1.00007ffe49e1b000.00007ffe49e3c000.rw-.sdmp Binary or memory string: e|}Y,^+x86_64/usr/bin/qemu-ppc/tmp/quv5jvj4v0.elfSUDO_USER=saturninoPATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/snap/binDISPLAY=:1.0XAUTHORITY=/run/user/1000/gdm/XauthoritySUDO_UID=1000TERM=xterm-256colorCOLORTERM=truecolorLOGNAME=rootUSER=rootLANG=en_US.UTF-8SUDO_COMMAND=/bin/bashHOME=/rootMAIL=/var/mail/rootSUDO_GID=1000SHELL=/bin/bash/tmp/quv5jvj4v0.elf

No Screenshots

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

Contacted Public IPs

IP Domain Country Flag ASN ASN Name Malicious
34.249.145.219
 unknown United States
16509 AMAZON-02US 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