MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8b255bdd269fdb15d9e9a9828e3d0a658b99eb01864ea888242f2536ee46c475. 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: 8b255bdd269fdb15d9e9a9828e3d0a658b99eb01864ea888242f2536ee46c475
SHA3-384 hash: 333641630e8f8c7c42cc543461707cb03298f0dd4a73b02fc73fd9f52935313c0c52578a29bc7f4934b8e31cd5750eeb
SHA1 hash: b2f8c33d90498bef22935257f5dc9d68412324aa
MD5 hash: 37e158c1f51583d5d733dd7e87a658b9
humanhash: hotel-sink-bacon-alabama
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'578 bytes
First seen:2025-01-13 20:12:21 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:BVMJz/3euy+U5ixzTNOqS2y6FF4g7E+Vyeh+VMZ/f+xzTNOqysJ0+UpE92y6FFc5:BVMJz/up/ixzTNOq7BkVMizTNOqkg
TLSH T1AC22F38763A02422D78089352FE1E584F052D5C5F9636FCCD8CBDEE5158CEE7B9A9E20
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://66.63.187.225/bins/Qe6ll4jqW5x5szVPGGhWh5xC0i7UoZoKsIn/an/an/a
http://66.63.187.225/bins/Lq0IvxmywcSdpa7lzzUcEm0L6FBsIG1zwjn/an/an/a
http://66.63.187.225/bins/lB7EmvOpCWjhHtn4RHYQ8TLaIbUPfXYSxXn/an/an/a
http://66.63.187.225/bins/1i1dtoflPOno06xfWfx1fAGChrwJZKgMlVn/an/an/a
http://66.63.187.225/bins/mZlFjf5Cu8oS3qu0Nc6waJSBE2uIwDbrQIn/an/an/a
http://66.63.187.225/bins/uRUBOeulRNf6TxNOIp7ppxi7A35pJuZ2ZLn/an/an/a
http://66.63.187.225/bins/F1ZuLSI08nevvv8ajKmMY8ckBd7Rx0thZ9n/an/an/a
http://66.63.187.225/bins/4yL55R4FQUUs9NJWcxWuOUIvQOxWHSWll6n/an/an/a
http://66.63.187.225/bins/8cV5npNqkVBdJezh5qsq6ySKdpcNtqrOqvn/an/an/a
http://66.63.187.225/bins/okiD7aogyszIrdCfLeYcxgsucr41A6D9wun/an/an/a
http://66.63.187.225/bins/jf9iH7C4rKpFKT8Lr4DcGwINPbAMLmWtman/an/an/a
http://66.63.187.225/bins/P73yGtelIEZXnBS9BBzTyl0uyHu82CeXhUn/an/an/a
http://66.63.187.225/bins/xWfQVfqdquTD1kXEBZWtIFDbv0SXTEZwjTn/an/an/a
http://66.63.187.225/bins/TWZMs3CDYutR6BtYJL9xSLUWc3GoaIEkvpn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
140
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:
Clean
Score:
70%
Link:
https://cyber-fortress.com/docs/result/index.php?id=678573d0aa9c8e7858de8bc8linux22vpnfull_triage
Tags:
n/a
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/678573d0510979d34999ba0d/reports/961c51a9-c188-4d00-a61f-738e5978c912/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8b255bdd269fdb15d9e9a9828e3d0a658b99eb01864ea888242f2536ee46c475
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8b255bdd269fdb15d9e9a9828e3d0a658b99eb01864ea888242f2536ee46c475/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2025-01-13 20:13:05 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rmsvxxjgt7nrlwpjvgbi4pikmwfzt2ybqzhkrcbef4stn3sgyr2q._file
Result
Malware family:
xorbot
Create hunting rule
Score:
  10/10
Tags:
family:xorbot antivm botnet defense_evasion discovery execution linux persistence privilege_escalatio trojan
Link:
https://tria.ge/reports/250113-yzdwrsymhp/
Behaviour
Reads runtime system information
System Network Configuration Discovery
Writes file to tmp directory
Checks CPU configuration
Creates/modifies Cron job
Enumerates running processes
File and Directory Permissions Modification
Executes dropped EXE
Renames itself
Contacts a large (2033) amount of remote hosts
Creates a large amount of network flows
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/8b255bdd269fdb15d9e9a9828e3d0a658b99eb01864ea888242f2536ee46c475

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 8b255bdd269fdb15d9e9a9828e3d0a658b99eb01864ea888242f2536ee46c475

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3383269/
  
Delivery method
Distributed via web download

Comments