MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ca5de553a034ed130a4683d148bc36f7601db241eff658b8e948ae79614e806d. 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: ca5de553a034ed130a4683d148bc36f7601db241eff658b8e948ae79614e806d
SHA3-384 hash: 3523e7e2d358563417820669f96e1efa3bc2e644320828b15d77c0e6a450aad8b882b4a11dfb05a7ec56a0fa0d5649b1
SHA1 hash: b21ae85b15a9b9c6c589bbbe2bb52821fd1ad63d
MD5 hash: 777c37d9a273e40bef9e8e078e1860cd
humanhash: football-comet-lemon-purple
File name:boatnet.sh4
Download: download sample
Signature Mirai
Create hunting rule
File size:129'636 bytes
First seen:2025-08-13 17:14:31 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:BFMjSPuE6jn7tzK8k9hNlA13iLkxW3155DVUe2:BFMjS2Jn7tBk9k31c3T3Ue2
TLSH T18AC34976D8296E58C556C074B0A8EF792F53A5C082975EBE2AB282B04443CDDF905FF8
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 :
61
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:
lolbin remote
Link:
https://www.filescan.io/uploads/689cc851397fd3ce6fa7e706/reports/4387b460-478b-4d4c-9e53-ff78bf99139e/overview
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/fafc2ec1-a6c0-43da-b6ca-18ecf14f4e08
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
spre.troj
Score:
76 / 100
Link:
https://www.joesandbox.com/analysis/1756224
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: 1756224 Sample: boatnet.sh4.elf Startdate: 13/08/2025 Architecture: LINUX Score: 76 24 169.254.169.254, 80 USDOSUS Reserved 2->24 26 103.191.63.174, 37670, 3778 AARNET-AS-APAustralianAcademicandResearchNetworkAARNe 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/ca5de553a034ed130a4683d148bc36f7601db241eff658b8e948ae79614e806d
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ca5de553a034ed130a4683d148bc36f7601db241eff658b8e948ae79614e806d/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-13 16:53:31 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=zjo6ku5agtwrgcsgqpiurpbw65qb3msb573frohjjcxhsykoqbwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250813-vsvddst1bv/
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/3fc945d5-8f27-4040-982f-cb00ebf0e7b2
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/ca5de553a034ed130a4683d148bc36f7601db241eff658b8e948ae79614e806d

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 ca5de553a034ed130a4683d148bc36f7601db241eff658b8e948ae79614e806d

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3602120/
  
Delivery method
Distributed via web download

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