MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 fcf2631c5d3487add872a3c7a891baff64c1b9f7bc83d7aeaef73715fa5b079d. 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: fcf2631c5d3487add872a3c7a891baff64c1b9f7bc83d7aeaef73715fa5b079d
SHA3-384 hash: a6264af75c7c8caf378a4406fc2cfd6db03f53425de86b3a232927b63515e2b6deb9f516d94399d6cc61edbe9d88bbf0
SHA1 hash: 7fde8c4f8d61d365e44c501f78d19288d8e25a54
MD5 hash: c7e5fd3d438505822bee46ec140b940e
humanhash: delta-potato-pasta-equal
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-08 07:26:15 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:jvbAZhsyPKSaQA/AFa+x8s0xa+x8sxvbAZhrZSaQT:jvbAZhsyPKSaQA/AFa+x8s0xa+x8sxvd
TLSH T12F2232CE084322B1B66D97AFBF610829A125D08CFE5B4D04E55B24FAEDA4F54E401FDB
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://194.85.251.8/bins/QwbUNIu6gvyjnhn1Sc9MoTrPsZsqlC4oUcn/an/an/a
http://194.85.251.8/bins/6GQtbGPUfx8vi6JjqhsLcdpn7Xw3TF4HNPn/an/an/a
http://194.85.251.8/bins/JV33CKlfEOf9AAsj49xGsIR8EBBSo6YlBWn/an/an/a
http://194.85.251.8/bins/pKzTfq3Sp0ozxcNZfnYbsgSBFNgxt1Gl6Jn/an/an/a
http://194.85.251.8/bins/tjameON9yTUf2ylHQKjI6s4OAK57NQROggn/an/an/a
http://194.85.251.8/bins/fTHlr1J0XNYgpFPHnEAOlV2zbIJMQO5LWBn/an/an/a
http://194.85.251.8/bins/YrqEpHjUiWW4bFLM23GjynH6EAqwtRNnwVn/an/an/a
http://194.85.251.8/bins/7EU9ZbHgAGhFax18b9mHRe85y5vrVFqefqn/an/an/a
http://194.85.251.8/bins/txlW1OufiYbTMbvKXHW5LeOrSnb37XAPTZn/an/an/a
http://194.85.251.8/bins/klBcZYZ3eZSf55flP6V1XKCbxhrfn0hotJn/an/an/a
http://194.85.251.8/bins/HtxOQKabGirHRzez1AwvjFf8ZwZYl1WVlyn/an/an/a
http://194.85.251.8/bins/WWTq98MmuvdJfKSLHv2WVwilZKMNqa3qm1n/an/an/a
http://194.85.251.8/bins/ZxAUGlfgOSlJmQQgAdg8s2s2UX7w4Pj7VGn/an/an/a
http://194.85.251.8/bins/wTCfMj5enkXD3nly8lnqovftucjhSBW3JZn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
74
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:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67a70816d010e522d1b7ee81linux22vpnfull_triage
Tags:
gafgyt hajime mirai
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/fcf2631c5d3487add872a3c7a891baff64c1b9f7bc83d7aeaef73715fa5b079d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/fcf2631c5d3487add872a3c7a891baff64c1b9f7bc83d7aeaef73715fa5b079d/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 07:27:12 UTC
File Type:
Text (Shell)
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=7tzgghc5gsd23wdsupd2ren275smdopxxsb5plvo643rl6s3a6oq._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/250208-h963assngx/
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 (2111) amount of remote hosts
Creates a large amount of network flows
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/fcf2631c5d34/report/overview.html
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/fcf2631c5d3487add872a3c7a891baff64c1b9f7bc83d7aeaef73715fa5b079d

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 fcf2631c5d3487add872a3c7a891baff64c1b9f7bc83d7aeaef73715fa5b079d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430648/
  
Delivery method
Distributed via web download

Comments