MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fbca3ee28e2a703c51dabd28761a1b8c9122a294a6c91f4959129a4ba7a5caa. 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: 9fbca3ee28e2a703c51dabd28761a1b8c9122a294a6c91f4959129a4ba7a5caa
SHA3-384 hash: 7a0a7379bd8c40a62f7b602af0c82a24eb79824de53c86db5f0cc45e2b06e5e09e9757cb1e0efda4f2a8a3e9f9e22e3d
SHA1 hash: fbb25fb4ae8fdb6d4a824e15f986c0574d622d10
MD5 hash: 4dff1985e3714a7b75c752bd3c58d695
humanhash: ack-hot-nine-salami
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-04 00:31:38 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 96:YcgqWGaUA85JhnLeCeaeUXr0LWGkLEIQLx8xAxJi6t/TffzoSqP5LnhAAL04Dgcb:oSiggNAJt
TLSH T190229AC8134101619CB5DF0E712649D85804BED26CC8691D98C839AED85EFFF78DAFAC
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/3PMpDQoHWWnczAiS4Gh2xUkEp1JzjnoqF6n/an/an/a
http://conn.masjesu.zip/bins/jOfO392yCdTLxqyFx1IrmzbEmtMCqxptHyn/an/an/a
http://conn.masjesu.zip/bins/OzUSlg8oCrymvapMRZm26CsDlO9ArXwBYun/an/an/a
http://conn.masjesu.zip/bins/fUZo08vC3RQZDDyD21bI5DZ8m8iWVuZIxTn/an/an/a
http://conn.masjesu.zip/bins/gqyDeuP42cLXcGHd4UCuiQQ3KLhmo7kvPdn/an/an/a
http://conn.masjesu.zip/bins/JI7m2jul8Fb6r9crSF6OEFmmnlzIVevkMFn/an/an/a
http://conn.masjesu.zip/bins/JcIKcuxHl7ifOlvVpOw0I3v1IkSMFqFC5En/an/an/a
http://conn.masjesu.zip/bins/JyMxO3N9bk66lnwINu1GtxyETA02lcmWoon/an/an/a
http://conn.masjesu.zip/bins/PwJ6po5dgSmxQFgC3kgSw6CgS64nhdmonyn/an/an/a
http://conn.masjesu.zip/bins/6FRF3igzURNxlYkem5hKs8CMN9wCQ5DFSkn/an/an/a
http://conn.masjesu.zip/bins/S0sYK903zqSoQgzJWx9sWQ3WIPlqqPzMy8n/an/an/a
http://conn.masjesu.zip/bins/hn55dfYtsinGY5LhUdzStrHkkW0i3mANFcn/an/an/a
http://conn.masjesu.zip/bins/OgBQgPrKFCd5W6RCEHbX6edt4bu21xVtsun/an/an/a
http://conn.masjesu.zip/bins/yKxrfkBCxhsqziAjgH6JeRztusHahiIYJMn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
124
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:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6778823a74a2bd296e25ed8elinux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
anti-debug busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/67788183ddbd8eb878d9069d/reports/4bb8402e-b0b0-4aac-a6f8-3c89573b2ed3/overview
Result
Verdict:
UNKNOWN
Score:
2%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/9fbca3ee28e2a703c51dabd28761a1b8c9122a294a6c91f4959129a4ba7a5caa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9fbca3ee28e2a703c51dabd28761a1b8c9122a294a6c91f4959129a4ba7a5caa/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-04 00:32:04 UTC
File Type:
Text (Shell)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=t66kh3ri4ktqhri5vpjioynbxderekrjjjwjd5evseu2jot2lsva._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/250104-avltta1qbv/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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 (1458) amount of remote hosts
Detects Xorbot
Xorbot
Xorbot family
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9fbca3ee28e2/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/9fbca3ee28e2a703c51dabd28761a1b8c9122a294a6c91f4959129a4ba7a5caa

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 9fbca3ee28e2a703c51dabd28761a1b8c9122a294a6c91f4959129a4ba7a5caa

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3090349/
  
Delivery method
Distributed via web download

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