MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a9755919b893bb536ce9d8a752f982a3eb2fc73972d9e1d7e846a46ec5e49053. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a9755919b893bb536ce9d8a752f982a3eb2fc73972d9e1d7e846a46ec5e49053
SHA3-384 hash: c38e0c2232a4cf722be115b6ab6af11fb6aa8725d17f5e24b23632ddc30f41563aa97fcbdd96c911a4e51c5789c02465
SHA1 hash: f2b1ac278b943a3a008fb6f23d826115596b945b
MD5 hash: fe4927305816e9610369383e588adcd1
humanhash: hotel-kentucky-oregon-massachusetts
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'578 bytes
First seen:2025-01-11 23:11:30 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:En7cfecf2cfgcfvcfjcfKnc0qn7UcQRwbbPoi+V3V+iVnVoV0VR9oIQJRxD0vAjX:EYFtnEwKB0Df4oIK0t7FtnEwo
TLSH T1D32204DF2290F820E9C0479566A5C2E4F009E0C5E8EF6FD8ECCB6DD6914CE26F9C2651
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://66.63.187.225/bins/RQNuymmOnvDZKpb9nocgZzTD1YZdda5424n/an/an/a
http://66.63.187.225/bins/WF6nA9aAaAX1AOFodijBs1ADI6pBha2aHsn/an/an/a
http://66.63.187.225/bins/c7gtSym3TlWErC1Mlk8JyB9UHAKJo59aeFn/an/an/a
http://66.63.187.225/bins/cKbNgSfV2jzUj5cdha9mz9CZddpLFjqbrwn/an/an/a
http://66.63.187.225/bins/UWJ51Z92AFqaJOvAXrwV3YUenUP9gFB7mLn/an/an/a
http://66.63.187.225/bins/35QZ73daQlVsJ6dvzFFcFFcVIiU0EynoGsn/an/an/a
http://66.63.187.225/bins/NYSSw0OacMwIa3hyC6qmCuEtL2ILHERvG2n/an/an/a
http://66.63.187.225/bins/5OA4kbwnXQXAYOzmLvKC2J78R5U4irJe2sn/an/an/a
http://66.63.187.225/bins/uasq2ntObKdp4vYtAmCuqSml2YFoepu91xn/an/an/a
http://66.63.187.225/bins/Uh9BoorCAkxPogGM3rZIzzXliBDHEyhnRIn/an/an/a
http://66.63.187.225/bins/8dLhh89SChV1bBHHMCEgU7NBBvJnvBoRiHn/an/an/a
http://66.63.187.225/bins/IOUMaKvwlMmqRBvMDL6Yd2EAn9vui9SnKYn/an/an/a
http://66.63.187.225/bins/luxtfTXjFxbxiZhVynJnQvaeoInRefVMXqn/an/an/a
http://66.63.187.225/bins/KI0RIee49GAuPcmfeEh7JueYkQwNSnSTDLn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
137
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:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6782fac52c8240e189bbf500linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/6782faedd0ec437b47a77d6e/reports/edc0ba53-36da-4a14-bf26-17d316a9eec5/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/a9755919b893bb536ce9d8a752f982a3eb2fc73972d9e1d7e846a46ec5e49053
Gathering data
Threat name:
Linux.Trojan.Vigorf
Create hunting rule
Status:
Malicious
First seen:
2025-01-11 23:17:36 UTC
File Type:
Text (Shell)
AV detection:
16 of 38 (42.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vf2vsgnyso5vg3hj3ctvf6mcupvs7rzzolm6dv7ii2sg5rpesbjq._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/250111-267n7stpfs/
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 (1964) 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/a9755919b893/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/a9755919b893bb536ce9d8a752f982a3eb2fc73972d9e1d7e846a46ec5e49053

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 a9755919b893bb536ce9d8a752f982a3eb2fc73972d9e1d7e846a46ec5e49053

(this sample)

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

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