MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b5ec7e4729fdd2e425fa07cdcf60c33fe9a5ae617113c773c5a4691afc798400. 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 10 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b5ec7e4729fdd2e425fa07cdcf60c33fe9a5ae617113c773c5a4691afc798400
SHA3-384 hash: 78ee1d10523e04d0997a0ead01a8e234fbe3b12390c929a246624f7193ec211d9f9ec100386c0ab263d8054e843d8ba4
SHA1 hash: d0e217244b9c11cab3bbc36be86fcd1b9cb73838
MD5 hash: aaa86103fbd767bc1476eea40bd1b7c7
humanhash: mango-fish-golf-beer
File name:m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:158'044 bytes
First seen:2026-05-04 18:56:54 UTC
Last seen:2026-05-05 14:01:37 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:cJ0AP0i/sZ1MD+1aM9XuNRnZrnh7HvnFABYi9vhcg:cAcsZ1MY6phnh7H/FG9pcg
TLSH T16EF36D8AB402DE7DFC4BD5BE84670E19F931A36131D31B2A6297FDA3BC311960D16E81
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
2
# of downloads :
86
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Gafgyt-7782058-0
Create hunting rule

Unix.Trojan.Mirai-9441505-0
Create hunting rule

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

Unix.Trojan.Mirai-10011027-0
Create hunting rule

Unix.Trojan.Mirai-10011918-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
mirai
Link:
https://www.filescan.io/uploads/69f8ec0f2fcb905ec27e5117/reports/b45e28db-7997-4ed5-9cd2-1225ee0619bf/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-05-04T16:11:00Z UTC
Last seen:
2026-05-06T02:36:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/b5ec7e4729fdd2e425fa07cdcf60c33fe9a5ae617113c773c5a4691afc798400/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/adc0d3c0-5188-45b2-933e-8448e7d8efd8
Behavior Graph:
Download SVG
%3 guuid=87a21127-1700-0000-3ad6-81fa9d0d0000 pid=3485 /usr/bin/sudo guuid=68aed028-1700-0000-3ad6-81faa60d0000 pid=3494 /tmp/sample.bin guuid=87a21127-1700-0000-3ad6-81fa9d0d0000 pid=3485->guuid=68aed028-1700-0000-3ad6-81faa60d0000 pid=3494 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/256140ed-1ceb-4f29-a439-a4209a819556
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b5ec7e4729fdd2e425fa07cdcf60c33fe9a5ae617113c773c5a4691afc798400
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b5ec7e4729fdd2e425fa07cdcf60c33fe9a5ae617113c773c5a4691afc798400/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-05-04 18:57:32 UTC
File Type:
ELF32 Big (Exe)
AV detection:
17 of 24 (70.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wxwh4rzj7xjoijp2a7g46ygdh7u2lltboej4o46fururv7dzqqaa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/260504-xl4dtsaz91/
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:CP_Script_Inject_Detector
Create hunting rule
Author:DiegoAnalytics
Description:Detects attempts to inject code into another process across PE, ELF, Mach-O binaries
Rule name:ELF_IoT_Persistence_Hunt
Create hunting rule
Author:4r4
Description:Hunts for ELF files with persistence and download capabilities
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
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:Linux_Trojan_Gafgyt_28a2fe0c
Create hunting rule
Author:Elastic Security
Rule name:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() red flags
Rule name:telebot_framework
Create hunting rule
Author:vietdx.mb
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 b5ec7e4729fdd2e425fa07cdcf60c33fe9a5ae617113c773c5a4691afc798400

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3838004/
  
Delivery method
Distributed via web download

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