MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5f87d62a958e779686e29261e31c0115da8e6b03141ca1a22c49ee5de2a1be26. 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: 5f87d62a958e779686e29261e31c0115da8e6b03141ca1a22c49ee5de2a1be26
SHA3-384 hash: e8f5fd285a47b8659ff98846b92976c8c0910551d2d8ee48cc25d3140a9d215a1a9b33dd3f344845e476aa43ae7a4eaa
SHA1 hash: 509fb6f2d3511e64a68cdda6801b326e3004eb04
MD5 hash: 77981c0e11971c9534a10775c42bdedd
humanhash: thirteen-london-earth-august
File name:boatnet.arc
Download: download sample
Signature Mirai
Create hunting rule
File size:157'136 bytes
First seen:2025-08-04 22:34:26 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:X/1HeTDitCaG9y+y0+Xk+cdLfSFztgQg5CvugQt5SPub01yrq:P0mGvy/aKFztgjCvattrq
TLSH T1B2E39FB3F30B1091C82306F417CB6B9C2E2315425F6B86D3BCAA313A2A765DE5915BE5
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 :
35
Origin country :
DE DE
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Malware.28940.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL
Create hunting rule

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

Unix.Dropper.Mirai-7136013-0
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.Mirai-10011027-0
Create hunting rule

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

Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
masquerade
Link:
https://www.filescan.io/uploads/689135b132e61090868d31c4/reports/c98f0169-b350-4b28-b888-0afab709b103/overview
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/7bcd157f-82a5-4c7a-b9ad-5f668e757171
Behavior Graph:
Download SVG
%3 guuid=38e63805-1b00-0000-bcb7-16edd40b0000 pid=3028 /usr/bin/sudo guuid=ae9cca08-1b00-0000-bcb7-16ede00b0000 pid=3040 /tmp/sample.bin guuid=38e63805-1b00-0000-bcb7-16edd40b0000 pid=3028->guuid=ae9cca08-1b00-0000-bcb7-16ede00b0000 pid=3040 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/6d814901-f42b-499d-8f03-2efe126e9af9
Result
Threat name:
Mirai
Create hunting rule
Detection:
malicious
Classification:
troj
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1750177
Signature
Antivirus / Scanner detection for submitted sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Mirai
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/5f87d62a958e779686e29261e31c0115da8e6b03141ca1a22c49ee5de2a1be26
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/5f87d62a958e779686e29261e31c0115da8e6b03141ca1a22c49ee5de2a1be26/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-08-04 22:24:03 UTC
File Type:
ELF32 Little (Exe)
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l6d5mkuvrz3znbxcsjq6ghabcxni42ydcqokdirmjhxf3yvbxyta._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/250804-2hwa9sykx9/
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/8a5a3793-9186-473d-a40c-13859d51ba59
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/5f87d62a958e779686e29261e31c0115da8e6b03141ca1a22c49ee5de2a1be26

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:F01_s1ckrule
Create hunting rule
Author:s1ckb017
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:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

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

Web download

Mirai

elf 5f87d62a958e779686e29261e31c0115da8e6b03141ca1a22c49ee5de2a1be26

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3596313/
  
Delivery method
Distributed via web download

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