Linux Analysis Report
cqy0lIeLds.elf

Overview

General Information

Sample name: cqy0lIeLds.elf
renamed because original name is a hash value
Original sample name: 260668cc9e3076a45a190849d6f461f2.elf
Analysis ID: 1430209
MD5: 260668cc9e3076a45a190849d6f461f2
SHA1: 981ddd252e22420d5d56d31420172d53ef1a38a7
SHA256: e1e060b7709c153b435d37535654e1dfa16aae28fb9749c8166ed34661c53917
Tags: 32elfgafgytmips
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
Sample contains only a LOAD segment without any section mappings
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Uses the "uname" system call to query kernel version information (possible evasion)

Classification

AV Detection
barindex
Antivirus / Scanner detection for submitted sample
Source: cqy0lIeLds.elf Avira: detected
Multi AV Scanner detection for submitted file
Source: cqy0lIeLds.elf ReversingLabs: Detection: 28%
Source: cqy0lIeLds.elf Virustotal: Detection: 32% Perma Link
Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Source: global traffic TCP traffic: 192.168.2.23:43928 -> 91.189.91.42:443
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: 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: 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: 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: 0x400000
Source: classification engine Classification label: mal56.linELF@0/0@0/0
ELF contains segments with high entropy indicating compressed/encrypted content
Source: cqy0lIeLds.elf Submission file: segment LOAD with 7.9717 entropy (max. 8.0)
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/cqy0lIeLds.elf (PID: 6221) Queries kernel information via 'uname': Jump to behavior
Source: cqy0lIeLds.elf, 6221.1.000056252c0ba000.000056252c141000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/mipsel
Source: cqy0lIeLds.elf, 6221.1.00007fff338fe000.00007fff3391f000.rw-.sdmp Binary or memory string: %.x86_64/usr/bin/qemu-mipsel/tmp/cqy0lIeLds.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/cqy0lIeLds.elf
Source: cqy0lIeLds.elf, 6221.1.000056252c0ba000.000056252c141000.rw-.sdmp Binary or memory string: ,%V!/etc/qemu-binfmt/mipsel
Source: cqy0lIeLds.elf, 6221.1.00007fff338fe000.00007fff3391f000.rw-.sdmp Binary or memory string: qemu: uncaught target signal 5 (Trace/breakpoint trap) - core dumped
Source: cqy0lIeLds.elf, 6221.1.00007fff338fe000.00007fff3391f000.rw-.sdmp Binary or memory string: /usr/bin/qemu-mipsel

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
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