MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2bf391480c2e406945bf0aa07cdde081148e0487221056372c0cc2856951839e. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2bf391480c2e406945bf0aa07cdde081148e0487221056372c0cc2856951839e
SHA3-384 hash: 233c2fb43dffa1c7d8c01bb82cdb1a24751f5b69c9436e61465f94081f0c99b7579658868dc5b73595d99a5ee9603d73
SHA1 hash: e106dd3211d5c766f4ae2f25d2f3ffd07cca79c2
MD5 hash: 7bc4d2d70fe6726398431deca348497e
humanhash: artist-mockingbird-florida-fanta
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-21 06:47:14 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:HEvOHWwQ/6GsAQSa/wkaWT1frfAWm3FwQ/6GbSa/wkw:H+OHWwQ/6GsAQSa/wkZ1frfG1wQ/6Gbs
TLSH T11222AFCA625344A62700DF7D3DEA28691117A5949EE08B045CDC39EEC6CCF8E70BDE5E
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://37.44.238.88/bins/ZBFQSEqGAPdlJgNJHNn1hpoUqxm46loUPkn/an/aelf mirai ua-wget
http://37.44.238.88/bins/FV4JEYM4varu7TGE5bOWd44mWKoMV2piwfn/an/aelf mirai ua-wget
http://37.44.238.88/bins/OtgZEV1gEUYWflZVYcP6y6dLpYHafguCPhn/an/aelf mirai ua-wget
http://37.44.238.88/bins/7FGOIZgTmhiHw3FwVW3T6apFivcvwfCJsOn/an/aelf mirai ua-wget
http://37.44.238.88/bins/VafJZpDIXDliTPcl8ctEsx4Rlt533zvVQAn/an/aelf mirai ua-wget
http://37.44.238.88/bins/l1wIvubNzTGtEmIC1zSqZKihF1KkVDdHs1n/an/aelf mirai ua-wget
http://37.44.238.88/bins/YDEvw7jF7p7Und3YpO9oV7dbBWwc5RlrGcn/an/aelf mirai ua-wget
http://37.44.238.88/bins/PtXsXxfKzPFnAM4Ht04bMAvL3pVQKxCQzrn/an/aelf mirai ua-wget
http://37.44.238.88/bins/qTmpw99volYZcBibG5fiUBD70hBNTPxs9mn/an/aelf mirai ua-wget
http://37.44.238.88/bins/kw1cPweGBidzSQcusLUsUNNugLYi3QnmFWn/an/aelf mirai ua-wget
http://37.44.238.88/bins/mSUp6IMa6cFAtR0Atnw6O7jl6OEgOGHlCDn/an/aelf mirai ua-wget
http://37.44.238.88/bins/L4HtiPl552IA7uvqRme4vk6xVVe93Pezozn/an/aelf mirai ua-wget
http://37.44.238.88/bins/XpDxADvhsLdshXuRbJk2Dq0Qeh3XuDKn4dn/an/aelf mirai ua-wget
http://37.44.238.88/bins/hLgSxJVlrhf1GNwk8GOZpYf31xa0ba9f36n/an/aelf mirai ua-wget

Intelligence

File Origin
# of uploads :
1
# of downloads :
69
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=67b822a3a0fd713c335c246clinux22vpnfull_triage
Tags:
gafgyt mirai
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67b821af5b81efb9a69673e6/reports/48303ec3-8a2f-4722-ac22-908915de705f/overview
Result
Verdict:
UNKNOWN
Score:
6%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/2bf391480c2e406945bf0aa07cdde081148e0487221056372c0cc2856951839e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2bf391480c2e406945bf0aa07cdde081148e0487221056372c0cc2856951839e/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-02-21 06:48:13 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=fpzzcsamfzagsrn7bkqhzxpaqeki4beheiifmnzmbtbik2krqopa._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/250221-hkvyqsvqd1/
Behaviour
Reads runtime system information
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 (2082) 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/2bf391480c2e406945bf0aa07cdde081148e0487221056372c0cc2856951839e

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: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 2bf391480c2e406945bf0aa07cdde081148e0487221056372c0cc2856951839e

(this sample)

elf de6dc036b03764c94852b72f680e97e578d5d992090b88ab22692d03e3f3e6f1

  
URLhaus
https://urlhaus.abuse.ch/url/3430643/
  
Delivery method
Distributed via web download
  
Dropping
MD5 03f5eff8f958dcdec95ecbc6a6c8042c
  
Dropping
SHA256 de6dc036b03764c94852b72f680e97e578d5d992090b88ab22692d03e3f3e6f1

Comments