MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5b8785f286a9303c45332c5562b36e9d43c464a0170e33a160968153fc84ef8. 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: b5b8785f286a9303c45332c5562b36e9d43c464a0170e33a160968153fc84ef8
SHA3-384 hash: aa54ba221f0a3c6e337f843f730742fadd236cbac48a5a147fc3c754fa8c82bb7e0bbb253595d5458729ccd56d4079fb
SHA1 hash: 9ddc8577ecd86141533152b04573d07c5e71c9f1
MD5 hash: ed8cfda5b71b57d472fe122da4bb3a16
humanhash: wisconsin-seven-four-cat
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'578 bytes
First seen:2025-01-25 15:16:50 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:HLpBgV2mWv7X36m2DLZlvz5YQBfab2mWv796m2DLAvz5YQHf4:HLpBgk36m2DLZQi6m2DLb
TLSH T1612200CF27C07034DD818A586675DA81F112E4C1B9B36FD8D1CBADB1A288F69FC96B11
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://66.63.187.225/bins/H1CNZoNhPd8NdxDOrH2JiD2XoQZ9wAvL9xn/an/an/a
http://66.63.187.225/bins/Ysozmg0WxXwAHTUmY5BcccdKrx6J2RhNFWn/an/an/a
http://66.63.187.225/bins/4JviPJe8CNWTlNNvSfp7p4p9qXL3UwWMx4n/an/an/a
http://66.63.187.225/bins/xDCDteZqiwAbU7RB3gm3HwieOqT3NqrVchn/an/an/a
http://66.63.187.225/bins/l5TmukL01sZChqAdNj2CIEdn5cNAGiuAnen/an/an/a
http://66.63.187.225/bins/G3QIxUVXvHiPHKdwm8UVvC8QdJDvkZ91G5n/an/an/a
http://66.63.187.225/bins/UZGXS6spEi4U0UNQWEgEMpayryAMuKvExdn/an/an/a
http://66.63.187.225/bins/h6XMcdZHg6BFdghUQfigRk1CrwH3ryj1FEn/an/an/a
http://66.63.187.225/bins/HTY4BP2b50DfY4MOunR1KVtYKSdssnPXcDn/an/an/a
http://66.63.187.225/bins/ISIBluyKmS9oscMKwUvb65V0oyduqBA6jUn/an/an/a
http://66.63.187.225/bins/hhzQlEkYzPDoHCgnWWjkBcZCZw1YSJOXWXn/an/an/a
http://66.63.187.225/bins/c3kjyCrj8gSAgOuc9RzQcolNDmFX1LVg5sn/an/an/a
http://66.63.187.225/bins/9Ce5h4ju9OeTFh86FjiCvPv0O9gErUxaJOn/an/an/a
http://66.63.187.225/bins/qR2AUitnxleaZs7FEma8S4Psu8NYtouH23n/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
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:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67950143bb54c6545300fa89linux22vpnfull_triage
Tags:
malware
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive lolbin remote
Link:
https://www.filescan.io/uploads/679500700a04287e8b0215ac/reports/19e2b062-1f79-48dd-99cf-13af33ed6880/overview
Result
Verdict:
UNKNOWN
Score:
1%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/b5b8785f286a9303c45332c5562b36e9d43c464a0170e33a160968153fc84ef8
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5b8785f286a9303c45332c5562b36e9d43c464a0170e33a160968153fc84ef8/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-25 15:17:04 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=ww4hqxzinkjqhrctglcvmkzw5hkdyrskafyogoqwbfubkp6ij34a._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/250125-sn1y9syjhy/
Behaviour
Reads runtime system information
System Network Configuration Discovery
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 (2241) 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/b5b8785f286a9303c45332c5562b36e9d43c464a0170e33a160968153fc84ef8

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 b5b8785f286a9303c45332c5562b36e9d43c464a0170e33a160968153fc84ef8

(this sample)

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

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