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Linux
Analysis Report
la.bot.arm.elf
Overview
General Information
Detection
Score: | 64 |
Range: | 0 - 100 |
Whitelisted: | false |
Signatures
Multi AV Scanner detection for submitted file
Connects to many ports of the same IP (likely port scanning)
Deletes system log files
Sample tries to access files in /etc/config/ (typical for OpenWRT routers)
Uses known network protocols on non-standard ports
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: | 1543167 |
Start date and time: | 2024-10-27 10:10:19 +01:00 |
Joe Sandbox product: | CloudBasic |
Overall analysis duration: | 0h 5m 4s |
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: | mal64.troj.evad.linELF@0/0@2/0 |
- Report size exceeded maximum capacity and may have missing network information.
- VT rate limit hit for: la.bot.arm.elf
Command: | /tmp/la.bot.arm.elf |
PID: | 5524 |
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: 5526, Parent: 5524)
- la.bot.arm.elf New Fork (PID: 5527, Parent: 5524)
- la.bot.arm.elf New Fork (PID: 5537, Parent: 5524)
- la.bot.arm.elf New Fork (PID: 5547, Parent: 5537)
- cleanup
⊘No yara matches
⊘No Suricata rule has matched
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AV Detection |
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Source: | ReversingLabs: |
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