MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51582acc59e530b3fd474d61afd1b2243f61325cff1eb62d0399b3f09703a62f. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51582acc59e530b3fd474d61afd1b2243f61325cff1eb62d0399b3f09703a62f
SHA3-384 hash: 4dea8f8ac0b7096425963e2b02b889de0798ad565c9207a6164b0d45a339db3d0440d5367d4998d5275d7032cf80f1f8
SHA1 hash: 225fc89796552db74878bab5339b27366f3a13df
MD5 hash: 39e548632f0b93120e56958a60a349c3
humanhash: spaghetti-low-florida-shade
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'578 bytes
First seen:2025-01-01 03:01:02 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:a9wtuE6r/qtwNMtQ5ZKF7MowTz9bRJ8ohfO97MowTz1DbYCZNyehqxgGqtuE6r/3:a9uso77MowTzbJzuMowTzMUsok
TLSH T1F622BECB33D2A021E7C949A572A2CA44E051E0D1FCE37FC8D0DF9EE69044B59FA59A10
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://66.63.187.225/bins/Fdhb2nRkSE20XHCaMgMyY3R347zb8mz3QEn/an/an/a
http://66.63.187.225/bins/Vqff9sdhzUSc4WZQ5OKGr1r8pNZcFGoR5Xn/an/an/a
http://66.63.187.225/bins/VrTbBZgw1oRoqpT6uB1HQYXY2eDxKVH0evn/an/an/a
http://66.63.187.225/bins/GTCHPpCW3ixkrrmxPa8noKALbRCHkbNZthn/an/an/a
http://66.63.187.225/bins/wj8Rdq0h6AAjAPoFWUVO2TdGoZHpMaOm2qn/an/an/a
http://66.63.187.225/bins/sZObdWOQbdhQVGCJHqo90yPCCcky1ZZ5h9n/an/an/a
http://66.63.187.225/bins/xw4PoOTMShstowBiTvfCbngKljzejfvzl9n/an/an/a
http://66.63.187.225/bins/iLEvaeFHaYQbePM7yuCRisKCx4WNTFgimMn/an/an/a
http://66.63.187.225/bins/0sAfWtNmyKU9b6AvwNNYuHFeClIjQP3CCcn/an/an/a
http://66.63.187.225/bins/lAw7525q3SuhWnNm4bgy1f7k1wehg1Xik1n/an/an/a
http://66.63.187.225/bins/02K1JfeXQnH1HaxRAzJQDfYanJtCUcMIKan/an/an/a
http://66.63.187.225/bins/cRzP7LK5qA7c280bV9PPzqKXdx1QlykM5In/an/an/a
http://66.63.187.225/bins/VhnBvUXhpBd1sOTXy2jn0imhxdCEsRcNHMn/an/an/a
http://66.63.187.225/bins/ySJfSaElx2P7ROaOqxLfbkRNbuKXU361P1n/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
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:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6774afef74a2bd296e24e4e3linux22vpnfull_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/6774aff4c931ee3ade2cb90a/reports/8b82a65a-c23c-4224-b950-c221df88b5ed/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/51582acc59e530b3fd474d61afd1b2243f61325cff1eb62d0399b3f09703a62f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51582acc59e530b3fd474d61afd1b2243f61325cff1eb62d0399b3f09703a62f/
Threat name:
Linux.Downloader.Dwnlodr
Create hunting rule
Status:
Malicious
First seen:
2025-01-01 03:02:04 UTC
File Type:
Text (Shell)
AV detection:
9 of 23 (39.13%)
Threat level:
  3/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kfmcvtcz4uylh7khjvq27unseq7wcms474plmlidtgz7bfyduyxq._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/250101-dhxx4avkgq/
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 (802) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/51582acc59e5/report/overview.html
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/51582acc59e530b3fd474d61afd1b2243f61325cff1eb62d0399b3f09703a62f

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

File information

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

Web download

Xorbot

sh 51582acc59e530b3fd474d61afd1b2243f61325cff1eb62d0399b3f09703a62f

(this sample)

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

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