MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b8b293c3b666d5ce63c8e55d35d081ce984ada21799d8a1b2eadfe620192047d. 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


Xorbot


Vendor detections: 6


Intelligence 6 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b8b293c3b666d5ce63c8e55d35d081ce984ada21799d8a1b2eadfe620192047d
SHA3-384 hash: e650c911acac58a5ec70750d95370cc77d2f9e111399c1db6c2a9d4b4f7c3ecfc36c37b0fd3eba6dae1239b0319f0e83
SHA1 hash: 73fee514a9ffa18399b7f3d5c7b61a2d7375fa62
MD5 hash: 3b935e6f4b019288c922eebe5568eca6
humanhash: monkey-river-helium-william
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-09 03:55:42 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:WKgnfGZ1BVGiLMYh2WmxuMYh2W+GZnfGZ1y:7HVGiLMYh2WmxuMYh2W+k
TLSH T1DA2224CE1A837170645C4E673DB11824E39A948DF68A9D84C4AA14E6BDF8FA4F408ED3
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://194.85.251.8/bins/m5keA9T7JuBLZqRdmjsKa0muJHZXVAjk7Bn/an/an/a
http://194.85.251.8/bins/XjOXLWn9FnIAZ0IBdjTikY1Zcgby3u9fdBn/an/an/a
http://194.85.251.8/bins/9dfBHJNBOGOKZKbDYW8y8h2eUvRg8Jpfexn/an/an/a
http://194.85.251.8/bins/P8Tb6Psyi2Qqky1q9uBp340D0fzTtwEsYDn/an/an/a
http://194.85.251.8/bins/CRsDeLjjLo6ThYm1fL7cXf9y5pJxLBczRGn/an/an/a
http://194.85.251.8/bins/996hMpSOxzL5NlGPl5RgJDdTYjQwz65u62n/an/an/a
http://194.85.251.8/bins/RvvG3IeOD9g1XwYbCcHiXwM8i8BADXz8Lbn/an/an/a
http://194.85.251.8/bins/rBGoqemNAHZQJbftXclWKiMuHWfr9ASrodn/an/an/a
http://194.85.251.8/bins/qeydBWbitFJ4FwDbLElV4JaLoWHj3KJDCBn/an/an/a
http://194.85.251.8/bins/wXQK30Y1rWV8LpqnbXAKzfrX5AxX9Z6BPbn/an/an/a
http://194.85.251.8/bins/UnRcnH29znrFwI6ex9dilU8r6fYMeB0YcWn/an/an/a
http://194.85.251.8/bins/ChD5D8dYHcaWTkIFm2Zcsqv5fvWVS8kbbun/an/an/a
http://194.85.251.8/bins/VSfUESXGVdtNVBDNMKyR9bjgtxOUB2csKAn/an/an/a
http://194.85.251.8/bins/LIY9dXVPAcwZdJ2hMh2ukyDIjLHYVrKsI4n/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
99
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.30790.LX.BOT.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-29.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Downloader-6.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30787.LX.BOT.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a82822d010e522d1b82576linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b8b293c3b666d5ce63c8e55d35d081ce984ada21799d8a1b2eadfe620192047d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b8b293c3b666d5ce63c8e55d35d081ce984ada21799d8a1b2eadfe620192047d/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-02-09 03:56:15 UTC
File Type:
Text (Shell)
AV detection:
13 of 38 (34.21%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xczjhq5wm3k44y6i4votluebz2mevwrbpgoyugzovx7geamsar6q._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalation trojan
Link:
https://tria.ge/reports/250209-ehg3bavka1/
Behaviour
Reads runtime system information
Writes file to tmp directory
Checks CPU configuration
Creates a large amount of network flows
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (2105) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/b8b293c3b666d5ce63c8e55d35d081ce984ada21799d8a1b2eadfe620192047d

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:Linux_Shellscript_Downloader
Create hunting rule
Author:albertzsigovits
Description:Generic Approach to Shellscript downloaders
Rule name:UNK_install_script
Create hunting rule
Author:evilcel3ri
Description:Detects a suspicious behaviour in an bash installation script

File information

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

Web download

Xorbot

sh b8b293c3b666d5ce63c8e55d35d081ce984ada21799d8a1b2eadfe620192047d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430648/
  
Delivery method
Distributed via web download

Comments