MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c. 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: 9


Intelligence 9 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c
SHA3-384 hash: 9ad75e96f574a9aa844dedcea3107d7983af1698ce327ad1e962a37442dc3cdaa57dd2098fc4b94f01f94f2ba8c28efb
SHA1 hash: 91b86d97a0fa65c2650793aca5fb83e30f9bb330
MD5 hash: ace60a981e350700a7de0af8e5a3c965
humanhash: sixteen-violet-pasta-quebec
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:141'920 bytes
First seen:2025-08-14 18:18:56 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:QOuckx3SPfcjjNr/qDhTdDWIZ19K6hh1LNb6:QOucl0jNri9dSIP9dNb6
TLSH T121D37B73D8256E98C625C5B4B0648F782F43D1A881436FBE69B7C2B05487D8DF609BF8
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 :
56
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136288-0
Create hunting rule

Unix.Trojan.Mirai-7138377-0
Create hunting rule

Unix.Trojan.Mirai-7674518-0
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.Generic-9910199-0
Create hunting rule

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

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

Unix.Trojan.Mirai-10042712-0
Create hunting rule

Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/c70977c4-5536-4217-b2f1-c7215db0d7da
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1757357
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sample tries to kill multiple processes (SIGKILL)
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1757357 Sample: boatnet.sh4.elf Startdate: 14/08/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 109.202.202.202, 80 INIT7CH Switzerland 2->26 28 4 other IPs or domains 2->28 30 Malicious sample detected (through community Yara rule) 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 Yara detected Mirai 2->36 7 boatnet.sh4.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 xfce4-panel wrapper-2.0 2->11         started        13 9 other processes 2->13 signatures3 process4 process5 15 boatnet.sh4.elf 7->15         started        18 boatnet.sh4.elf 7->18         started        20 boatnet.sh4.elf 7->20         started        22 wrapper-2.0 xfpm-power-backlight-helper 9->22         started        signatures6 38 Sample tries to kill multiple processes (SIGKILL) 15->38
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c/
Verdict:
Malicious
Threat:
HEUR:Backdoor.Linux.Mirai
Link:
https://tip.neiki.dev/file/f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c
Threat name:
Linux.Trojan.Multiverze
Create hunting rule
Status:
Malicious
First seen:
2025-08-14 17:59:33 UTC
File Type:
ELF32 Little (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6j6hkiiwrugylx7lazqpilhvsdufjxkytx7ulm55rgyblhsesjwa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250814-wyfymayjv7/
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/55f52e9e-197f-4566-b9a2-652864d4c008
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/f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c

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: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

File information

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

Web download

Mirai

elf f27c7521168d0d85dfeb0660f42cf590e854dd589dff45b3bd89b0159e44926c

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3603104/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3603872/

Comments