MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba7faa58d615bd5f4ebaaf7f42b7fe484639b7a0a96217c541b592837899d4e7. 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


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba7faa58d615bd5f4ebaaf7f42b7fe484639b7a0a96217c541b592837899d4e7
SHA3-384 hash: ad748def2fb02b8e98fadb39849a23d8381c46af4c3bc6e1d3e9bb06c151949dc5d998e905b79c591e440bfd6840baaf
SHA1 hash: fec661f4177be27c9f2e4d88a14eb298649cd59e
MD5 hash: 3036c5d81ab1803280ac6720f3db46fc
humanhash: black-island-kilo-earth
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:51'716 bytes
First seen:2025-03-06 01:01:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:ZaswtQZqGI6qOUUbBu+nMDRg/QSncz3orqlCnJCkD5mofE9Cj:ZaswtQLTjdu+MD6/QSnouFnJn5589Cj
TLSH T136339E75D87FADA0C09953F4B8359A392B63E04092532EFA47998766A043DFCF6093F4
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
91
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Unix.Trojan.Mirai-9970440-0
Create hunting rule

Unix.Trojan.Mirai-1
Create hunting rule

Verdict:
Malicious
Score:
93.3%
Link:
https://cyber-fortress.com/docs/result/index.php?id=67c8f5b9c668b65489bf52b1linux22vpnfull_triage
Tags:
mirai
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/67c8f4164a3011c802c8ccdc/reports/765b56f6-7dc2-4a75-947b-efbf4d6b3221/overview
Result
Verdict:
UNKNOWN
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/7172fcb5-8080-4021-ae2d-b4fe57cca6c7
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1630564
Signature
Multi AV Scanner detection for submitted file
Sends malformed DNS queries
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1630564 Sample: sh4.elf Startdate: 06/03/2025 Architecture: LINUX Score: 52 18 watchmepull.dyn. [malformed] 2->18 20 194.222.10.105 VODAFONE_ESES United Kingdom 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 8 sh4.elf 2->8         started        signatures3 26 Sends malformed DNS queries 18->26 process4 process5 10 sh4.elf 8->10         started        process6 12 sh4.elf 10->12         started        14 sh4.elf 10->14         started        16 sh4.elf 10->16         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/ba7faa58d615bd5f4ebaaf7f42b7fe484639b7a0a96217c541b592837899d4e7
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ba7faa58d615bd5f4ebaaf7f42b7fe484639b7a0a96217c541b592837899d4e7/
Threat name:
Linux.Trojan.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-03-06 01:02:14 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xj72uwgwcw6v6tv2v57ufn76jbddtn5avfrbprkbwwjig6ez2ttq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai linux
Link:
https://tria.ge/reports/250306-bdtnrstxcv/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-9970440-0
YARA:
n/a
Link:
https://app.threat.zone/submission/8422df5a-d797-49b6-8654-33cc7090cfa6
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ba7faa58d615bd5f4ebaaf7f42b7fe484639b7a0a96217c541b592837899d4e7

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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf ba7faa58d615bd5f4ebaaf7f42b7fe484639b7a0a96217c541b592837899d4e7

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3422981/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3422964/
  
URLhaus
https://urlhaus.abuse.ch/url/3424096/
  
URLhaus
https://urlhaus.abuse.ch/url/3423984/
  
URLhaus
https://urlhaus.abuse.ch/url/3424014/
  
URLhaus
https://urlhaus.abuse.ch/url/3458592/

Comments