MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e690f95e8925e0c6b57030d0e69011252fcf02e00ebe313e652b9041d615dbb6. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 10 File information Comments

SHA256 hash: e690f95e8925e0c6b57030d0e69011252fcf02e00ebe313e652b9041d615dbb6
SHA3-384 hash: acb2387f36e0860928fa6d5fb756566059b0762abd9c042b445dced16cade8eb9fc111891f26c28236370672b6e69c51
SHA1 hash: b89e62d71dd7cead9f959fb3cc629d0e955a7041
MD5 hash: 861b6c94f988678a87d79c61129a3e83
humanhash: hawaii-island-rugby-delaware
File name:robot
Download: download sample
File size:14'758'616 bytes
First seen:2026-01-14 00:37:17 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 393216:GwTqxvHkfxg3gTNvUMeLP5P57EzijDwpsSjdNf:GVv7Max5ZWiQuS
TLSH T1B8E633D956324221D571A63863784CB3B334A1BDDB32AB4C148E57273FD3B5E2A786B0
telfhash t160e023809f3f575766d5cc70d9154b9a9463461bdc249e00ffa8c1d5504500b7379e7a
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf

Intelligence


File Origin
# of uploads :
1
# of downloads :
89
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
PyInstaller
Details
PyInstaller
a compiled assembly and a Python version
Result
Gathering data
Status:
terminated
Behavior Graph:
%3 guuid=313f4c5a-1900-0000-c37d-60615c140000 pid=5212 /usr/bin/sudo guuid=97b90d5d-1900-0000-c37d-60615d140000 pid=5213 /tmp/sample.bin delete-file write-file guuid=313f4c5a-1900-0000-c37d-60615c140000 pid=5212->guuid=97b90d5d-1900-0000-c37d-60615d140000 pid=5213 execve guuid=834abfab-1900-0000-c37d-60615e140000 pid=5214 /tmp/sample.bin guuid=97b90d5d-1900-0000-c37d-60615d140000 pid=5213->guuid=834abfab-1900-0000-c37d-60615e140000 pid=5214 execve
Result
Threat name:
n/a
Detection:
suspicious
Classification:
n/a
Score:
23 / 100
Signature
Sample and/or dropped files likely contain functionality related to malicious behavior
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1850302 Sample: robot.elf Startdate: 14/01/2026 Architecture: LINUX Score: 23 15 109.202.202.202, 80 INIT7CH Switzerland 2->15 17 91.189.91.42, 443 CANONICAL-ASGB United Kingdom 2->17 19 2 other IPs or domains 2->19 21 Sample and/or dropped files likely contain functionality related to malicious behavior 2->21 7 robot.elf 2->7         started        9 dash rm 2->9         started        11 dash rm 2->11         started        signatures3 process4 process5 13 robot.elf robot.elf 7->13         started       
Threat name:
Linux.Trojan.Generic
Status:
Suspicious
First seen:
2026-01-14 00:38:18 UTC
File Type:
ELF64 Little (Exe)
AV detection:
2 of 36 (5.56%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  4/10
Tags:
linux
Behaviour
Writes file to tmp directory
Changes its process name
Please note that we are no longer able to provide a coverage score for Virus Total.

YARA Signatures


MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CP_Script_Inject_Detector
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:Detect_PyInstaller
Author:Obscurity Labs LLC
Description:Detects PyInstaller compiled executables across platforms
Rule name:enterpriseapps2
Author:Tim Brown @timb_machine
Description:Enterprise apps
Rule name:enterpriseunix2
Author:Tim Brown @timb_machine
Description:Enterprise UNIX
Rule name:F01_s1ckrule
Author:s1ckb017
Rule name:ldpreload
Author:xorseed
Reference:https://stuff.rop.io/
Rule name:setsockopt
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:sig_198a2d42df010d838b4207f478d885ef36e3db13b1744d673e221b828c28bf77
Author:Ian Harte - @is_henderson
Description:sanya WSL To Windows Injection
Reference:https://blog.lumen.com/no-longer-just-theory-black-lotus-labs-uncovers-linux-executables-deployed-as-stealth-windows-loaders/
Rule name:unixredflags3
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags
Rule name:upxHook
Author:@r3dbU7z
Description:Detect artifacts from 'upxHook' - modification of UPX packer
Reference:https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

elf e690f95e8925e0c6b57030d0e69011252fcf02e00ebe313e652b9041d615dbb6

(this sample)

  
Delivery method
Distributed via web download

Comments