MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a
SHA3-384 hash: 2b93b104edbe461f8854820245e0d186128b23e873f6a5c14dee2c611729c4e3bfa5752b4c8e407a50b5abb719f44b43
SHA1 hash: 5648f8e3c7d71431d1d310d3f09a2a2d27026672
MD5 hash: 1ea6dc87e79e5443ddab02e4025788df
humanhash: enemy-golf-music-beryllium
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:50'168 bytes
First seen:2025-11-14 00:47:15 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Oa2vU7eng2qGJert7LrLMU6fgatQh+YbT/9+m3CZQoV/bnmCozw:Oa4U7G7SvT6ftBTm3KVrmCo8
TLSH T11F336C36E029DED0C6560234A4E88F751F03F1C883536EBB2AE546B2645396CFA19FF4
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 :
167
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

Unix.Trojan.Mirai-10057021-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/69167c2d219b4496562ac546/reports/10d7748a-9df6-402c-af4e-ba2accfb284b/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-13T21:53:00Z UTC
Last seen:
2025-11-14T10:24:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/9af9e501-89f9-4fa2-885a-21348d6b8e36
Behavior Graph:
Download SVG
%3 guuid=8bfd48f3-1a00-0000-15d1-c938d20a0000 pid=2770 /usr/bin/sudo guuid=b7b3eef6-1a00-0000-15d1-c938dc0a0000 pid=2780 /tmp/sample.bin guuid=8bfd48f3-1a00-0000-15d1-c938d20a0000 pid=2770->guuid=b7b3eef6-1a00-0000-15d1-c938dc0a0000 pid=2780 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/60db83d7-023f-40ba-8a70-0bc2adf30bd6
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1813915
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: 1813915 Sample: boatnet.sh4.elf Startdate: 14/11/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 213.255.209.93, 3778, 46646 SKYVISIONGB United Kingdom 2->26 28 daisy.ubuntu.com 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 7 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/3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-14 00:47:52 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=h4uqfsrqtqfun3avjarircl3xs7hkodpkoa6wm464d3op7b7umna._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/251114-a5kz9sdk3x/
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/01281fba-6bc3-4444-9439-01b5491e908f
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/3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a

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 3f2902ca309c0b46ec15482288897bbcbe75386f5381eb339ee0f6e7fc3fa31a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3704855/
  
Delivery method
Distributed via web download

Comments