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Linux
Analysis Report
la.bot.arm.elf
Overview
General Information
Sample name: | la.bot.arm.elf |
Analysis ID: | 1543569 |
MD5: | c39bfb49356a594f9801ecbc040c492e |
SHA1: | a9c6a24a4a2876284378329b849805e165e25971 |
SHA256: | de67cf465867754a8153ea75a79afcb805f73c151d1f6a6b57628d29618cd473 |
Tags: | elfuser-abuse_ch |
Infos: |
Detection
Score: | 56 |
Range: | 0 - 100 |
Whitelisted: | false |
Signatures
Multi AV Scanner detection for submitted file
Deletes system log files
Sample tries to access files in /etc/config/ (typical for OpenWRT routers)
Creates hidden files and/or directories
Detected TCP or UDP traffic on non-standard ports
Enumerates processes within the "proc" file system
Found strings indicative of a multi-platform dropper
Sample contains strings indicative of BusyBox which embeds multiple Unix commands in a single executable
Sample has stripped symbol table
Sample listens on a socket
Sample tries to kill a process (SIGKILL)
Uses the "uname" system call to query kernel version information (possible evasion)
Classification
Joe Sandbox version: | 41.0.0 Charoite |
Analysis ID: | 1543569 |
Start date and time: | 2024-10-28 06:58:09 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 5m 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: | la.bot.arm.elf |
Detection: | MAL |
Classification: | mal56.evad.linELF@0/0@3/0 |
- Report size exceeded maximum capacity and may have missing network information.
Command: | /tmp/la.bot.arm.elf |
PID: | 5457 |
Exit Code: | 0 |
Exit Code Info: | |
Killed: | False |
Standard Output: | thIs wEek on xLaB lEarNs nOthinG xd |
Standard Error: |
- system is lnxubuntu20
- la.bot.arm.elf New Fork (PID: 5459, Parent: 5457)
- la.bot.arm.elf New Fork (PID: 5460, Parent: 5457)
- la.bot.arm.elf New Fork (PID: 5488, Parent: 5457)
- la.bot.arm.elf New Fork (PID: 5494, Parent: 5488)
- cleanup
⊘No yara matches
⊘No Suricata rule has matched
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Show All Signature Results
AV Detection |
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Source: | ReversingLabs: | |||
Source: | Virustotal: | Perma Link |
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