MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8990b2360935849f906b1ff80f0572cfbfe4fbfe520186ec9be74b3ea5e15cfc. 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: 8


Intelligence 8 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8990b2360935849f906b1ff80f0572cfbfe4fbfe520186ec9be74b3ea5e15cfc
SHA3-384 hash: 4910e1b092f91f1f8ea45eecc114a52a742dbd2040343b15d2c92408919ec1fefc476b83f5616028ef0cf96e7ba568c9
SHA1 hash: 67c71c95be6848e5e890373831727cf009ec465e
MD5 hash: 874d59180afdcdb98bed2fbe85b44d48
humanhash: robert-papa-island-victor
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:52'236 bytes
First seen:2025-07-08 23:19:39 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:Qa2vU7eng2qGJert7LrLMU6fgatQh+YbT/9+m3CZQoV/bnmCozw:Qa4U7G7SvT6ftBTm3KVrmCo8
TLSH T1F6334B22E92ADF81C54711F4A1E98E741F03F8C94B231EFA69A59DF164538E8B905FF0
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 :
14
Origin country :
DE DE
Vendor Threat Intelligence
Verdict:
Clean
Score:
82.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=686da7d3900df8e7f868b97flinux22vpnfull_triage
Tags:
n/a
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/10b24869-1483-4fe0-a03c-f37316bd1834
Behavior Graph:
Download SVG
%3 guuid=070e750b-1b00-0000-eec2-05831a0b0000 pid=2842 /usr/bin/sudo guuid=e572310e-1b00-0000-eec2-0583210b0000 pid=2849 /tmp/sample.bin guuid=070e750b-1b00-0000-eec2-05831a0b0000 pid=2842->guuid=e572310e-1b00-0000-eec2-0583210b0000 pid=2849 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/e9bfc1b4-1ed8-4e48-9438-a3a67c92344e
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1731408
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: 1731408 Sample: boatnet.sh4.elf Startdate: 09/07/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 160.191.86.53, 3778, 43738 SINET-ASResearchOrganizationofInformationandSystemsN unknown 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/8990b2360935849f906b1ff80f0572cfbfe4fbfe520186ec9be74b3ea5e15cfc
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8990b2360935849f906b1ff80f0572cfbfe4fbfe520186ec9be74b3ea5e15cfc/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-07-08 11:34:51 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=rgilenqjgwcj7edld74a6blsz676j676kiayn3e345ft5jpblt6a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250708-3bnhhsyvay/
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/2b1fc6b7-afc4-4609-8dee-e4cb90252fea
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/8990b2360935849f906b1ff80f0572cfbfe4fbfe520186ec9be74b3ea5e15cfc

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 8990b2360935849f906b1ff80f0572cfbfe4fbfe520186ec9be74b3ea5e15cfc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3579146/
  
Delivery method
Distributed via web download

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