MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc4a4146a222b3681ff19d7c57d9ee299eea6b732736cd2d7da970e0adbf1d0c. 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: 5


Intelligence 5 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bc4a4146a222b3681ff19d7c57d9ee299eea6b732736cd2d7da970e0adbf1d0c
SHA3-384 hash: 2c4eba12ddd03cad554d1fefe99c586956d0124963cab0d7fc6c213a77eef4469e52f26f762b433da8bfdef737441a3c
SHA1 hash: afe0decaa574920eb890003dc555171b4e0d54c5
MD5 hash: 0421f68cd882037151806dbec6d6a4c7
humanhash: oxygen-fish-nitrogen-five
File name:sparc
Download: download sample
Signature Mirai
Create hunting rule
File size:89'520 bytes
First seen:2026-05-21 13:14:58 UTC
Last seen:2026-05-21 16:25:27 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:uSaZ7SU7LIYv+Mk4VRN1YvznShJ7wa1JKqVwAtnesiCyVsC5Ftncve22n:Tav7LhpJ3ne7sSes
TLSH T1F8935B3279791B27C0D0687A21F78326F3F1534A25ECCA1A7D621E8FEF21A4025576F9
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
37
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Mirai-9858729-0
Create hunting rule

Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a827fc45-7c09-40b2-9642-d617e3d6d569
Behavior Graph:
Download SVG
%3
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/689638f7-73a4-45ee-a3e4-4fa29b9d4694
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/bc4a4146a222b3681ff19d7c57d9ee299eea6b732736cd2d7da970e0adbf1d0c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/bc4a4146a222b3681ff19d7c57d9ee299eea6b732736cd2d7da970e0adbf1d0c/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-21 13:15:47 UTC
File Type:
ELF32 Big (Exe)
AV detection:
9 of 36 (25.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xrfecrvcekzwqh7rtv6fpwpofgpou23te43m2ll5vfyobln7duga._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260521-qhlw2sdw7j/
Please note that we are no longer able to provide a coverage score for Virus Total.

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf bc4a4146a222b3681ff19d7c57d9ee299eea6b732736cd2d7da970e0adbf1d0c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3850293/
  
Delivery method
Distributed via web download

Comments