MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1. 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: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1
SHA3-384 hash: 40715ab814147adf4bce40ee9d3ebc7f776447376356241594fb97ba11c0818f0098e479e775e48a1d9cbf61eeb34202
SHA1 hash: 35efc1592eab56acf4c4704714a995966ccbf08f
MD5 hash: 7465c8ae64b715b79fae15e1f3f3bcea
humanhash: fifteen-apart-burger-india
File name:boatnet.m68k
Download: download sample
Signature Mirai
Create hunting rule
File size:54'932 bytes
First seen:2026-03-28 17:52:24 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:gduPBFnHooqR8qOCKq2cH4Kg9e+TK806MMUVjzkfQXObHud2oGT:r/hqaJMDg9eqK806MHdkfQX6HuCT
TLSH T17D330A8EB8029D3CF91BE6BE54164E0DB93177C152830B2767BBFDA36C721945E02E85
Magika elf
Reporter abuse_ch
Tags:elf mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
49
Origin country :
DE DE
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Mirai
an XOR decryption key and at least a c2 socket address
Link:
https://research.acce.ciphertechsolutions.com/results/fa184349-eedd-4637-b49f-91a12e8bd1ea/
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.Trojan.Mirai-6981989-0
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-9940650-0
Create hunting rule

Unix.Trojan.Mirai-10011027-0
Create hunting rule

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

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2026-03-28T14:05:00Z UTC
Last seen:
2026-03-28T14:27:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.h HEUR:Backdoor.Linux.Mirai.cw HEUR:Backdoor.Linux.Mirai.b
Link:
https://opentip.kaspersky.com/b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/5a887c54-dbdc-4e9f-8d0f-de515fd54966
Behavior Graph:
Download SVG
%3 guuid=5b6854e0-1900-0000-6bdd-ef5f04080000 pid=2052 /usr/bin/sudo guuid=e90673e2-1900-0000-6bdd-ef5f0a080000 pid=2058 /tmp/sample.bin guuid=5b6854e0-1900-0000-6bdd-ef5f04080000 pid=2052->guuid=e90673e2-1900-0000-6bdd-ef5f0a080000 pid=2058 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3c7b5f06-5f75-4200-b385-225d455ae271
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-03-28 17:53:22 UTC
File Type:
ELF32 Big (Exe)
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=wkcwmc6w4hx4djncwwq33rx7se7wpnqpm36r66nnb4qnvjd4alqq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd linux
Link:
https://tria.ge/reports/260328-wgfarsaz9k/
Please note that we are no longer able to provide a coverage score for Virus Total.

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
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/

File information

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

Web download

Mirai

elf b285660bd6e1efc1a5a2b5a1bdc6ff913f67b60f66fd1f79ad0f20daa47c02e1

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3807134/
  
Delivery method
Distributed via web download

Comments