MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0. 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 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0
SHA3-384 hash: 8c14b189f48295cff027a1f729783b4c803bfd15f9a020b5a52ba34a6262f9681c704eccf1a81174f91f4193c783663b
SHA1 hash: 70dc1c70481a6509359ee840dd44989bb4323f18
MD5 hash: 99c3163fccf6b99f997b3bff107c6641
humanhash: yellow-earth-butter-mars
File name:boatnet.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:66'864 bytes
First seen:2026-02-26 13:28:30 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:itnPsVkFxV8xk6b5VKLNXduAlCjFlIr57uscvIGiojd70k7h:VqVMkWV8PPX9Cjd70k7h
TLSH T12E630A96B8818F25C5D5037EF92D118E372227E9E2DFB2229E205F203BC652B0D7BD55
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 upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 d115125dee219d807d58f9c85369c5fd074d02c249a6bb10cfc9c64fcde50d77
File size (compressed) :27'300 bytes
File size (de-compressed) :66'864 bytes
Format:linux/arm
Packed file: d115125dee219d807d58f9c85369c5fd074d02c249a6bb10cfc9c64fcde50d77

Intelligence

File Origin
# of uploads :
1
# of downloads :
44
Origin country :
NL NL
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/1d644f7b-35ca-4c29-8e34-4c525fa1e931/
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.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:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
gafgyt masquerade mirai rust
Link:
https://www.filescan.io/uploads/69a04aa997feb4afd65cca0c/reports/7f7f2f5c-8501-49bb-9793-1d0b3b5df23c/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
0
Number of processes launched:
0
Processes remaning?
false
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0
Behaviour
no suspicious findings
Botnet C2s
TCP botnet C2(s):
not identified
UDP botnet C2(s):
not identified
Result
Gathering data
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/b66956e2-ace6-4e49-92f7-22f728e9bdc7
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0/
Gathering data
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=scervatbvujkflgk3gdw7knkmoo76p5d4kfdvmmwjklmgj3c5cqa._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:lzrd
Link:
https://tria.ge/reports/260226-qrcpqsft4e/
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/90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0

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_Generic_Threat_d2dca9e7
Create hunting rule
Author:Elastic Security
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 d115125dee219d807d58f9c85369c5fd074d02c249a6bb10cfc9c64fcde50d77

Mirai

elf 90891a8261ad12a2accad9876fa9aa639dff3fa3e28a3ab1964a96c32762e8a0

(this sample)

  
Dropped by
SHA256 d115125dee219d807d58f9c85369c5fd074d02c249a6bb10cfc9c64fcde50d77
  
Dropped by
MD5 2ff798f387be417c023f9b4c029e83b8
  
URLhaus
https://urlhaus.abuse.ch/url/3786300/
  
Delivery method
Distributed via web download

Comments