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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2b5c1421eccb61c6514da44b5459b5cddf15138ea19564fda9dfe0c97f1ba8dc. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2b5c1421eccb61c6514da44b5459b5cddf15138ea19564fda9dfe0c97f1ba8dc
SHA3-384 hash: d66f015286b4263f95b40f60ab3978cfaab9a254495c14f74afaa299817c1c1aa1d0e9ea07e18f82bbd26f26a474fdcd
SHA1 hash: d03a3c498cfcb79fb10c3c5fff4c2700fd0b3614
MD5 hash: bbb916562fa5c3bd5b80085c0bdea2c6
humanhash: seven-massachusetts-wyoming-freddie
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:72'916 bytes
First seen:2026-09-25 15:37:06 UTC
Last seen:2026-09-30 09:10:20 UTC
File type: elf
MIME type:application/x-executable
ssdeep 1536:ave0gyLUjWwB8iOy4AU2pPH4TZUGbLUdDyPoa8He:a1UjWwyy4AUuH6ZbVPoa8He
TLSH T1A6632AEFF800E9BAF84DDB374453450A7270E7710A821B767357653BEA361A9042AFC6
Magika elf
Reporter adliwahid
Tags:mirai

Intelligence

File Origin
# of uploads :
3
# of downloads :
82
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
bashlite mirai obfuscated
Link:
https://www.filescan.io/uploads/6ab72d48ef1d75e0b70f1d9e/reports/b12b3937-3d87-49df-aba1-ad09e88075b1/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-09-25T14:53:00Z UTC
Last seen:
2026-09-26T22:10:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/2b5c1421eccb61c6514da44b5459b5cddf15138ea19564fda9dfe0c97f1ba8dc/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/da1b62f8-a8b6-4744-8cb3-2107a0f47653
Behavior Graph:
Download SVG
%3 guuid=76e5fcc7-1800-0000-ddce-125d3d030000 pid=829 /usr/bin/sudo guuid=d379f6c9-1800-0000-ddce-125d3e030000 pid=830 /tmp/sample.bin guuid=76e5fcc7-1800-0000-ddce-125d3d030000 pid=829->guuid=d379f6c9-1800-0000-ddce-125d3e030000 pid=830 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a2e153d0-fe6f-4eb1-a634-1bd518f75e2f
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/2b5c1421eccb61c6514da44b5459b5cddf15138ea19564fda9dfe0c97f1ba8dc
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2b5c1421eccb61c6514da44b5459b5cddf15138ea19564fda9dfe0c97f1ba8dc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-09-25 15:38:12 UTC
File Type:
ELF32 Big (Exe)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fnobiipmznq4muknurfviwnvzxprke4ougkwj7nj37qms7y3vdoa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260925-s2lrha1x9k/
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/
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 2b5c1421eccb61c6514da44b5459b5cddf15138ea19564fda9dfe0c97f1ba8dc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3923031/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3923086/

Comments