MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5d4ac9bf6921732572fae4e48851299ba2a8dcb4611fd31fdd74a926a1221d1b. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5d4ac9bf6921732572fae4e48851299ba2a8dcb4611fd31fdd74a926a1221d1b
SHA3-384 hash: 8fdf806c2a6eea31266b87388d7d5c3cdd43f0f4990248d74d91251b2a0b78a132798a1684d93ddf88b11ad1832b2728
SHA1 hash: 960a0dfd715060bad295fedf2e94f64d3bf42325
MD5 hash: 55929248bfc017b5f9c0ff172cb8f374
humanhash: magazine-twenty-spaghetti-oklahoma
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:155'424 bytes
First seen:2025-08-21 06:05:15 UTC
Last seen:2025-08-21 12:15:59 UTC
File type: elf
MIME type:application/x-executable
ssdeep 3072:7QKiJaa7Srw++njeId3ifjJ+VsRnG3WmPKVP6hh1oU:7QNv7SwnjnifjJ+mYGmCVxU
TLSH T13EE37C22D8256E98C551C470F069BF742F53A2D492836FBA25B6C2B08487DCDF619FF8
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 :
2
# of downloads :
120
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

Sanesecurity.Malware.28886.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

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade threat
Link:
https://www.filescan.io/uploads/68a6b72fa4bdac9f5ba239fa/reports/6f0b8492-b8ce-40f8-92d6-a5497ab07a37/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/cbf4a986-f34c-4c9b-a076-e740d44ac1d5
Behavior Graph:
Download SVG
%3 guuid=5dfba1ef-1600-0000-46fa-843baa0d0000 pid=3498 /usr/bin/sudo guuid=2b1f7bf3-1600-0000-46fa-843baf0d0000 pid=3503 /tmp/sample.bin guuid=5dfba1ef-1600-0000-46fa-843baa0d0000 pid=3498->guuid=2b1f7bf3-1600-0000-46fa-843baf0d0000 pid=3503 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/bd3933b3-08ec-4782-aa8f-4c770ff35e3b
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1761700
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: 1761700 Sample: boatnet.sh4.elf Startdate: 21/08/2025 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 dash rm boatnet.sh4.elf 2->7         started        9 xfce4-panel wrapper-2.0 2->9         started        11 dash rm 2->11         started        13 16 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/5d4ac9bf6921732572fae4e48851299ba2a8dcb4611fd31fdd74a926a1221d1b
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5d4ac9bf6921732572fae4e48851299ba2a8dcb4611fd31fdd74a926a1221d1b/
Threat name:
Linux.Backdoor.Bashlite
Create hunting rule
Status:
Malicious
First seen:
2025-08-21 06:05:46 UTC
File Type:
ELF32 Little (Exe)
AV detection:
18 of 36 (50.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=lvfmtp3jefzsk4x24tsiqujjtorkrxfumep5gh65osusnijcdunq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250821-gth5vszrw8/
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/3d82aece-41e9-46c9-b208-6cca9baa957f
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/5d4ac9bf6921732572fae4e48851299ba2a8dcb4611fd31fdd74a926a1221d1b

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_AllMal_Detector
Create hunting rule
Author:DiegoAnalytics
Description:CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication
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:Mirai_Unpack
Create hunting rule

File information

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

Web download

Mirai

elf 5d4ac9bf6921732572fae4e48851299ba2a8dcb4611fd31fdd74a926a1221d1b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3606348/
  
Delivery method
Distributed via web download

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