MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8cf5dea180807f735352dae780915b39c69be7138042f4f6821a53789bb53f31. 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: 8cf5dea180807f735352dae780915b39c69be7138042f4f6821a53789bb53f31
SHA3-384 hash: 8971d0fdc111f26b1c93339598bc543fca22a8da343a823bebf3055c5f189164923ee8790a4204b80c67c20f8ae9a4f5
SHA1 hash: 7348856286e9e882d4a91838a94cd44f94f98884
MD5 hash: 1c92d7a3a8cf152727647c16e344939d
humanhash: artist-freddie-jersey-moon
File name:bins.sh
Download: download sample
Signature Xorbot
Create hunting rule
File size:10'830 bytes
First seen:2025-01-18 17:51:25 UTC
Last seen:Never
File type: sh
MIME type:text/x-shellscript
ssdeep 192:hgvwsEYuWKAzMGLCYoHlCq0wsEYuWryLYoHlCqyO:hgvwsruWKMMG2Y8lCq0wsruWuLY8lCqZ
TLSH T11322DDC9115060129EB1CF1E3A9A59F4640C6A815DC88FAAD8C439DDC84EFEE74C6FBD
Magika shell
Reporter abuse_ch
Tags:sh Xorbot
URLMalware sample (SHA256 hash)SignatureTags
http://conn.masjesu.zip/bins/yjDlvSNarCq6fWTEli6yo1VfgXG3epr9cfn/an/an/a
http://conn.masjesu.zip/bins/2iNNygEvIq1IRSosAptBUfSIvbD8XZKwsIn/an/an/a
http://conn.masjesu.zip/bins/goSaG5iZwOAUq4aqyf0bI9WOw79hPKUVwgn/an/an/a
http://conn.masjesu.zip/bins/oePTg3dJti3K7jBmgpHTeQSRoLdKOn1g5nn/an/an/a
http://conn.masjesu.zip/bins/dVNeKhSt8zujp9uSwaV1gYqHLQsGQr31ZXn/an/an/a
http://conn.masjesu.zip/bins/eX4HF13fAPfWhj1O3R23nTV5Fcz2XioAa1n/an/an/a
http://conn.masjesu.zip/bins/NhnKSIeTZBXKlLrpmXTiAK4GPIC230yOWjn/an/an/a
http://conn.masjesu.zip/bins/XHujsmSwvjuep1CW0lvYjRneYwiuhF4IM0n/an/an/a
http://conn.masjesu.zip/bins/ZD28oSFQGoCdKtuYmTZBrjGFgdG81d6I7vn/an/an/a
http://conn.masjesu.zip/bins/ygKeUNLijTpBbZWWn4DypgaSBrE9MaGwfun/an/an/a
http://conn.masjesu.zip/bins/7dXk80nHQeiFYmfJGoP6qOv2ebAihw72JUn/an/an/a
http://conn.masjesu.zip/bins/fkHz1KdzRYaPSmCOyvH5lNKUsEgrctKrman/an/an/a
http://conn.masjesu.zip/bins/rkeLBk9XSClklbYpPdsMYkO51iSX1euiNln/an/an/a
http://conn.masjesu.zip/bins/pufOeUwiUC6F5QIfTs1j9g5W5UYesdPWHLn/an/an/a

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
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=678beb024487910100e09e4blinux22vpnfull_triage
Tags:
virus
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
busybox evasive
Link:
https://www.filescan.io/uploads/678bea43ee4e1f7c661b35d3/reports/7b2512a1-205e-4084-924b-80bf4f2ab5d7/overview
Result
Verdict:
UNKNOWN
Score:
0%
Verdict:
Benign
File Type:
SCRIPT
Link:
https://malprob.io/report/8cf5dea180807f735352dae780915b39c69be7138042f4f6821a53789bb53f31
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8cf5dea180807f735352dae780915b39c69be7138042f4f6821a53789bb53f31/
Threat name:
Win32.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-01-18 17:52:03 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=rt255imaqb7xgu2s3ltybek3hhdjxzytqbbpj5ucdjjxrg5vh4yq._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/250118-wfpsta1kcn/
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 (1510) amount of remote hosts
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/8cf5dea180807f735352dae780915b39c69be7138042f4f6821a53789bb53f31

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 8cf5dea180807f735352dae780915b39c69be7138042f4f6821a53789bb53f31

(this sample)

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

Comments