MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8caa6c949dc54df2d647887a22f9a89d2ec22843cd27bacc303e68ec6ca0bac3. 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: 8caa6c949dc54df2d647887a22f9a89d2ec22843cd27bacc303e68ec6ca0bac3
SHA3-384 hash: 85e7d17c00e7b9ea2598908220648c6a60efb779625d943e9818e068e187c35b21fbb360a5108cb11110f705874c4057
SHA1 hash: f571ee308cd2c31b4e3f0a7a220f93cec1e0a35c
MD5 hash: c497b93860a78a3e4755bcbd0fb3c90c
humanhash: echo-mississippi-bulldog-enemy
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'578 bytes
First seen:2025-01-15 05:51:58 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:G7G1BhqyynTLaaDrGiem5ZwjWeOOfj3me1BhqyQnTLaa3Yiem5ZTeOOfj6Q:G7G1BhqyynTLaaPOjWeOOfj3me1Bhqy5
TLSH T12E22F5CA23D4A521D58496C93B61C6C0F116D4C5F9E31FC8D8CA9DFA6048AA7FEC8B94
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://66.63.187.225/bins/CVKtoFa710sZDhThdl6JJgggFGVnE7ZfePn/an/an/a
http://66.63.187.225/bins/X0f3pUoy9HZUJaRRo4UgWcA89hI9BFbpGVn/an/an/a
http://66.63.187.225/bins/9QDNOvvfZ3o8xGMnC9Nml7HrLabGN22tGin/an/an/a
http://66.63.187.225/bins/2t2g1A5Nm865x46q2HExu0ZD5kepZViK9In/an/an/a
http://66.63.187.225/bins/mVpIYyzdexV1co2KAmlYKMmWl0YRKsUWPxn/an/an/a
http://66.63.187.225/bins/2Lhf9oCzZolkqekYuUNjOtC0eBaKgMpqcun/an/an/a
http://66.63.187.225/bins/YTnqaC2Cf7wkc3cwwfQPj1TbwgMP6CS4smn/an/an/a
http://66.63.187.225/bins/MdWs9aXkj9C3rkFaL1aHi3SgKmPneOqUiDn/an/an/a
http://66.63.187.225/bins/aAZRnTWKlpQjsfRFdLtEWH7CIwJUBtkSFQn/an/an/a
http://66.63.187.225/bins/ya56VI8F6qPUWoH6YOrfIb4sBc5p2HitbSn/an/an/a
http://66.63.187.225/bins/L7dCZu5hslsa20ykxCMlf7uT6EXBUPUOeTn/an/an/a
http://66.63.187.225/bins/aaUUFaenxxLsK4HzF7WjRg775JPB4X8dken/an/an/a
http://66.63.187.225/bins/I6wUyHrikUJJpuQ151IwiXUGNu3CCrTtcHn/an/an/a
http://66.63.187.225/bins/uVVsYjGDYXIpeQ2zDR4Ci694oImBFjs85jn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
87
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:
94.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67874d054487910100df2582linux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67874d0ef6ef415507dbc97c/reports/f10d24a6-3e3a-466d-b92b-9ebef663109a/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8caa6c949dc54df2d647887a22f9a89d2ec22843cd27bacc303e68ec6ca0bac3
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8caa6c949dc54df2d647887a22f9a89d2ec22843cd27bacc303e68ec6ca0bac3/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-15 05:52:06 UTC
File Type:
Text (Shell)
AV detection:
15 of 38 (39.47%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=rsvgzfe5yvg7fvshrb5cf6nituxmekcdzut3vtbqhzuoy3faxlbq._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/250115-gkqhksvmcr/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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 (1410) 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:
0.91
Link:
https://yomi.yoroi.company/submissions/8caa6c949dc54df2d647887a22f9a89d2ec22843cd27bacc303e68ec6ca0bac3

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 8caa6c949dc54df2d647887a22f9a89d2ec22843cd27bacc303e68ec6ca0bac3

(this sample)

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

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