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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a. 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: 7


Intelligence 7 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a
SHA3-384 hash: 5c072d89b663d6a8955ce297d0fa53a4b5dc31eb58e574bb9a299c52d663e2afb0622bc71db6c024954e2b866e981b31
SHA1 hash: b7044253b99eb5a42f76d21427add4c2dbcb5184
MD5 hash: 323f7402a0b44e686cb301bf9149ac7c
humanhash: table-sink-johnny-apart
File name:3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a.elf
Download: download sample
Signature Mirai
Create hunting rule
File size:235'296 bytes
First seen:2026-10-12 06:20:37 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 6144:0kOJCIvST4dj1lMzvCsqn4IIgn7Ar02T9:ZIqMdRlMDxe4r009
TLSH T13C347D02775D4A43E2E71DB02A3F67F553AFC59020E0E688290F6F4E9272E32154AFD9
Magika elf
Reporter whack_sh
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
US US
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

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

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

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

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

Result
Verdict:
Malware
Maliciousness:

Behaviour
Opens a port
Runs as daemon
Creating a file
Connection attempt
DNS request
Substitutes an application name
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-10-11T20:57:00Z UTC
Last seen:
2026-10-13T18:21:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/769e6366-e7e9-4653-b5cf-1b55d11ece6c
Behavior Graph:
Download SVG
%3 guuid=f691bac1-1900-0000-ddbe-244c0f080000 pid=2063 /usr/bin/sudo guuid=160a62c4-1900-0000-ddbe-244c14080000 pid=2068 /tmp/sample.bin guuid=f691bac1-1900-0000-ddbe-244c0f080000 pid=2063->guuid=160a62c4-1900-0000-ddbe-244c14080000 pid=2068 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/37942b66-52da-4a80-95b2-b785c542fd81
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-10-12 01:56:25 UTC
File Type:
ELF32 Big (Exe)
AV detection:
21 of 38 (55.26%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h6n4lqysuycmurrrsq53tejkdxtw2m6meisf6r2ed2r4crxkdcfa._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/261012-g4fsgsbs4m/
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:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:SHA512_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA384/SHA512 constants
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 3f9bc5c312a604ca4631943bb9912a1de76d33cc22245f47441ea3c146ea188a

(this sample)

  
Delivery method
Distributed via web download

Comments