MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f445cb3df3e7524e4c7721c238461e5bec2fc8937754c5b8d305dbd7b3646fdd. 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: f445cb3df3e7524e4c7721c238461e5bec2fc8937754c5b8d305dbd7b3646fdd
SHA3-384 hash: 1b2a3d5240e98d5a5d525eff303111b50bacb67ab0d5473650773faf072d29af9805aa52854ec298499d9e20e9440d9f
SHA1 hash: 22847dcb4225db91fc51b06649d87e26374328db
MD5 hash: 0b7cce25d2a8d1b288b608c4e140d8e2
humanhash: freddie-twenty-single-salami
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'494 bytes
First seen:2025-02-08 07:21:13 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:/73AZhsOD6y6Qo34h2ax8s0d2ax8sN73AZhjFy6QT:/73AZhsOD6y6Qo34h2ax8s0d2ax8sN7p
TLSH T18F22FECA604302A3A75ADFBDBDE5086A600370805EE54748E9DC64FDCACCF696459F1F
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://37.44.238.88/bins/QwbUNIu6gvyjnhn1Sc9MoTrPsZsqlC4oUcn/an/an/a
http://37.44.238.88/bins/6GQtbGPUfx8vi6JjqhsLcdpn7Xw3TF4HNPn/an/an/a
http://37.44.238.88/bins/JV33CKlfEOf9AAsj49xGsIR8EBBSo6YlBWn/an/an/a
http://37.44.238.88/bins/pKzTfq3Sp0ozxcNZfnYbsgSBFNgxt1Gl6Jn/an/an/a
http://37.44.238.88/bins/tjameON9yTUf2ylHQKjI6s4OAK57NQROggn/an/an/a
http://37.44.238.88/bins/fTHlr1J0XNYgpFPHnEAOlV2zbIJMQO5LWBn/an/an/a
http://37.44.238.88/bins/YrqEpHjUiWW4bFLM23GjynH6EAqwtRNnwVn/an/an/a
http://37.44.238.88/bins/7EU9ZbHgAGhFax18b9mHRe85y5vrVFqefqn/an/an/a
http://37.44.238.88/bins/txlW1OufiYbTMbvKXHW5LeOrSnb37XAPTZn/an/an/a
http://37.44.238.88/bins/klBcZYZ3eZSf55flP6V1XKCbxhrfn0hotJn/an/an/a
http://37.44.238.88/bins/HtxOQKabGirHRzez1AwvjFf8ZwZYl1WVlyn/an/an/a
http://37.44.238.88/bins/WWTq98MmuvdJfKSLHv2WVwilZKMNqa3qm1n/an/an/a
http://37.44.238.88/bins/ZxAUGlfgOSlJmQQgAdg8s2s2UX7w4Pj7VGn/an/an/a
http://37.44.238.88/bins/wTCfMj5enkXD3nly8lnqovftucjhSBW3JZn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
72
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=67a706e05ca88ce643b7ec91linux22vpnfull_triage
Tags:
gafgyt mirai
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/f445cb3df3e7524e4c7721c238461e5bec2fc8937754c5b8d305dbd7b3646fdd
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f445cb3df3e7524e4c7721c238461e5bec2fc8937754c5b8d305dbd7b3646fdd/
Threat name:
Win32.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-02-08 07:21:35 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=6rc4wppt45je4tdxehbdqrq6lpwc7seto5kmlogtaxn5pm3en7oq._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-h6ylrasmev/
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 (1971) 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/f445cb3df3e7/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/f445cb3df3e7524e4c7721c238461e5bec2fc8937754c5b8d305dbd7b3646fdd

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 f445cb3df3e7524e4c7721c238461e5bec2fc8937754c5b8d305dbd7b3646fdd

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3430643/
  
Delivery method
Distributed via web download

Comments