MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8236d2be0da7fe49e8f4c269c5732838147373e7a9cacfe772a3e50e1d6c6edb. 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: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8236d2be0da7fe49e8f4c269c5732838147373e7a9cacfe772a3e50e1d6c6edb
SHA3-384 hash: 2b79facb14a0c14281a83e2485c7609386e17f90033cb6234a29364011a0e9e345944d279ae06827445a203d3b846dd1
SHA1 hash: a87d97621891bdbe15a5d23d294b4a2f4e6e27e0
MD5 hash: c070fe970c47b54caf453ca7f20d026a
humanhash: sierra-bakerloo-red-zebra
File name:sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:74'940 bytes
First seen:2025-12-24 13:28:29 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:Za+SJUbrtVB+ktvjroQlJ9Qsk6U+V5Z3skCfG38JYT2bVR:ZXbR+yrfl0+nZ3skKaEYT2
TLSH T105739E66C869AEA0D95846B5A4B1DB391703F40096832FF76A85CEF18003D9CF68D7FD
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 mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
70
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Result
Gathering data
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/8c614d9e-14e8-4366-b432-e66ebf745470
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/0c5dbb31-f81a-445e-a350-4eaf87dcf164
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1838825
Signature
Connects to many IPs within the same subnet mask (likely port scanning)
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1838825 Sample: sh4.elf Startdate: 24/12/2025 Architecture: LINUX Score: 52 18 211.223.138.252, 23, 40000 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->18 20 211.223.156.200, 23 KIXS-AS-KRKoreaTelecomKR Korea Republic of 2->20 22 100 other IPs or domains 2->22 24 Multi AV Scanner detection for submitted file 2->24 26 Connects to many IPs within the same subnet mask (likely port scanning) 2->26 8 sh4.elf 2->8         started        signatures3 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/8236d2be0da7fe49e8f4c269c5732838147373e7a9cacfe772a3e50e1d6c6edb
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8236d2be0da7fe49e8f4c269c5732838147373e7a9cacfe772a3e50e1d6c6edb/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qi3nfpqnu77et2huyju4k4zihakhg47hvhfm7z3supsq4hlmn3nq._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251224-qqxzaaes2g/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-7755770-0
YARA:
n/a
Link:
https://app.threat.zone/submission/689631fd-b819-4abd-a743-b2add1c53acc
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/8236d2be0da7fe49e8f4c269c5732838147373e7a9cacfe772a3e50e1d6c6edb

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 8236d2be0da7fe49e8f4c269c5732838147373e7a9cacfe772a3e50e1d6c6edb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3739408/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3739192/
  
URLhaus
https://urlhaus.abuse.ch/url/3739433/

Comments