MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58. 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: 10


Intelligence 10 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58
SHA3-384 hash: 8c4a7490b5bd75de7c21be922d038753d99515e226ed34662f95e27985a05471dc1b3f13c5fd21189a39a08832434d17
SHA1 hash: 7d581e05cd7d433590fadd568b26d45a15a8971d
MD5 hash: 8601cf243fc253db34fa2bbc5cb09e30
humanhash: august-eleven-solar-fanta
File name:boatnet.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:157'272 bytes
First seen:2025-12-17 17:35:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:U4kr/9BhG9wz3iVJbMd7QKX1lXqLPh8gkCGQKX3TLq:UjpN3igd0OcNGCGQKzLq
TLSH T1C5E3AEA3F34F1450C42606F417CB6BAC2E3321824E6B86E77C6A763A6E765DF4805BD1
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 :
76
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136013-0
Create hunting rule

Unix.Trojan.Mirai-8025795-0
Create hunting rule

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

Unix.Trojan.Mirai-9858729-0
Create hunting rule

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

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/6942e9d63f8fdbf8e949b186/reports/300c041a-af62-431a-b116-5565dd79ab52/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-17T14:43:00Z UTC
Last seen:
2025-12-18T12:48:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/b4aef15d-4f20-4e11-b9e2-ff76baf34206
Behavior Graph:
Download SVG
%3 guuid=62e067aa-1900-0000-aa77-36b3fa0c0000 pid=3322 /usr/bin/sudo guuid=188c77ac-1900-0000-aa77-36b3fb0c0000 pid=3323 /tmp/sample.bin guuid=62e067aa-1900-0000-aa77-36b3fa0c0000 pid=3322->guuid=188c77ac-1900-0000-aa77-36b3fb0c0000 pid=3323 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/cb8302be-886c-4a2b-9624-1b595061a9e0
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1835066
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 17:27:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 23 (60.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6nvz4eqqthgfzvyr55bk7eqgnvnz6ymbgtjwc3du7zqbddtab5ma._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251217-v56bescs3d/
Verdict:
Malicious
Tags:
trojan gafgyt Unix.Dropper.Mirai-7136013-0
YARA:
Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_ea92cca8 Linux_Gafgyt_May_2024
Link:
https://app.threat.zone/submission/fa50a776-291a-4e5a-ab85-6ba63b1bd09a
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/f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58

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:botnet_Yakuza
Create hunting rule
Author:NDA0E
Description:Yakuza botnet
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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:Linux_Trojan_Gafgyt_ea92cca8
Create hunting rule
Author:Elastic Security
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 f36b9e121099cc5cd711ef42af92066d5b9f618134d3616c74fe60118e600f58

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3735447/
  
Delivery method
Distributed via web download

Comments