Linux Analysis Report
spc.elf

Overview

General Information

Sample name: spc.elf
Analysis ID: 1543490
MD5: 9a57fd1f7096fa0bd4955dee759a71ae
SHA1: 646d092a79b86d3df84e8cab481cb18f74972fc9
SHA256: 91816856c6d12fd950822c32c86937caa93a7840415e6f9f53bfe6ac9ca0dbc1
Tags: elfuser-abuse_ch
Infos:

Detection

Score: 1
Range: 0 - 100
Whitelisted: false

Signatures

Sample has stripped symbol table
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

Tries to connect to HTTP servers, but all servers are down (expired dropper behavior)
Source: global traffic TCP traffic: 192.168.2.14:46540 -> 185.125.190.26:443
Source: unknown TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown TCP traffic detected without corresponding DNS query: 185.125.190.26
Source: unknown Network traffic detected: HTTP traffic on port 46540 -> 443
Sample has stripped symbol table
Source: ELF static info symbol of initial sample .symtab present: no
Source: classification engine Classification label: clean1.linELF@0/0@0/0
Uses the "uname" system call to query kernel version information (possible evasion)
Source: /tmp/spc.elf (PID: 5488) Queries kernel information via 'uname': Jump to behavior
Source: spc.elf, 5488.1.00005609938df000.0000560993944000.rw-.sdmp Binary or memory string: /etc/qemu-binfmt/sparc
Source: spc.elf, 5488.1.00005609938df000.0000560993944000.rw-.sdmp Binary or memory string: V!/etc/qemu-binfmt/sparc
Source: spc.elf, 5488.1.00007ffcd6038000.00007ffcd6059000.rw-.sdmp Binary or memory string: x86_64/usr/bin/qemu-sparc/tmp/spc.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/spc.elf
Source: spc.elf, 5488.1.00007ffcd6038000.00007ffcd6059000.rw-.sdmp Binary or memory string: /usr/bin/qemu-sparc
windows-stand
  • 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
185.125.190.26
 unknown United Kingdom
41231 CANONICAL-ASGB false