MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2ac91971bb8ae60a8dff9d140f3c6c335cf4149a3bbebbdcf941adbb4f2519ea. 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: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2ac91971bb8ae60a8dff9d140f3c6c335cf4149a3bbebbdcf941adbb4f2519ea
SHA3-384 hash: 131b95c8221aff48da88ed6adab47ae2ac63a642ef53f7d9053ed906e06b611fca8bcb3009a10190b91a1ce4079ad864
SHA1 hash: 8920c743541e936ccc0823cc03732202de8c1c7f
MD5 hash: 90f779de89b0b2208be04d7f94a561be
humanhash: green-nebraska-shade-earth
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'578 bytes
First seen:2025-01-13 09:46:25 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:BEkyRl7QfDDg4Dw5bYUpuGA5VNTuGA5VLEkyRl3ufDDg48L:rfDDg4Dw5bTiMfDDg4s
TLSH T14C220ECB23D06225EA814E1A1762D444E207E4C2F8676BDCD4CFEEF55048FAEBC99E15
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://66.63.187.225/bins/f59tY3lMecoxKcHsTL8KuAXZUjT0UYfJton/an/an/a
http://66.63.187.225/bins/R8ACZ4xTfQqiAZtGhlEMBjcIOZkW9oj8Obn/an/an/a
http://66.63.187.225/bins/Sl7wPshrYhsDgLTYGFPfKSxuW644Aj7PYKn/an/an/a
http://66.63.187.225/bins/0UPKegxm5d6RC885Zk1xgvYNLkroytoYfyn/an/an/a
http://66.63.187.225/bins/iHf4zSNRQewLOesr7JUiOCO99bbsZhIiJFn/an/an/a
http://66.63.187.225/bins/11x8C4lod8fkkviVAzPuOfy542Sip34oz9n/an/an/a
http://66.63.187.225/bins/ZPYrOsyH4WVqLBBIdFJTJieZ1yDeyPcTECn/an/an/a
http://66.63.187.225/bins/ph8fVDashWRYAZuhwKu9YGLqKALlQglyVsn/an/an/a
http://66.63.187.225/bins/b02NBow8IOdp3g3gbeKf04OW4Vf7fHVbWnn/an/an/a
http://66.63.187.225/bins/8Ytg95R9vDGIXEpHKOlWrhce0AtVssBQgsn/an/an/a
http://66.63.187.225/bins/lvIbkVRLocsYUmlIULEHxzhJcwuJ9vIsmKn/an/an/a
http://66.63.187.225/bins/dKu2lfiUs1xvizK5hItMT7IUvGEZeScE6gn/an/an/a
http://66.63.187.225/bins/Y52Pcus0vFnqiesdjKmoJpCtFY9uUuK1jTn/an/an/a
http://66.63.187.225/bins/PNYnfN4BOdB5GLMQboppKAaumSJ8Mys4dtn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
96
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:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6784e11a4487910100de7faalinux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/6784e122def63eec17663e6b/reports/a2a6bb04-1b15-470b-a869-679efc41490d/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/2ac91971bb8ae60a8dff9d140f3c6c335cf4149a3bbebbdcf941adbb4f2519ea
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2ac91971bb8ae60a8dff9d140f3c6c335cf4149a3bbebbdcf941adbb4f2519ea/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-13 09:47:05 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=flers4n3rltavdp7tuka6pdmgnopife2ho7lxxhzigw3wtzfdhva._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-lr7snazmhj/
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 (2131) 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/2ac91971bb8ae60a8dff9d140f3c6c335cf4149a3bbebbdcf941adbb4f2519ea

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 2ac91971bb8ae60a8dff9d140f3c6c335cf4149a3bbebbdcf941adbb4f2519ea

(this sample)

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

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