MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78. 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 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78
SHA3-384 hash: aa4534b0f6245e621443136f22fb4083dcf69fa06fb11de8538603844906910f5ffbc94de61f86cb7bf334cd03c9a652
SHA1 hash: 1226834444c8b186437821f7ddd6ef57a85a0528
MD5 hash: 19efeb57f2df16754ee5a587d7643aad
humanhash: bacon-mississippi-magnesium-fifteen
File name:real_arm
Download: download sample
Signature Mirai
Create hunting rule
File size:64'616 bytes
First seen:2026-07-29 08:31:04 UTC
Last seen:2026-07-30 12:25:51 UTC
File type: elf
MIME type:application/x-executable
ssdeep 768:JB+902M6THFKKbDfuB9y0BGSPeTiB/NxS+5YOtjDgyHViSUAMDDuwfJS4V9YvAO0:v+9fuCEGTiB55YOtN0HDtS4HYv/v
TLSH T1EB532BC5B8829513C1D402BAFE6E128C376A13F8D1EA7207DE259B61379F82F0E7B551
telfhash t10c11e3b4c5c42cd4e7f0ce52417b3337f056289afaa3185217936f4d4713a826021831
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 adliwahid
Tags:mirai

Intelligence

File Origin
# of uploads :
5
# of downloads :
90
Origin country :
NL NL
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.30481.LC.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-9970440-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
rust
Link:
https://www.filescan.io/uploads/6a69bb926ff0576e52043b32/reports/be445c05-33ef-4584-831f-f25fc4189a23/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:
1
Processes remaning?
true
Remote TCP ports scanned:
not identified
Full report:
https://elfdigest.com/brief/8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 91.199.133.133:443
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-07-29T04:45:00Z UTC
Last seen:
2026-07-30T10:53:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/99a7af24-9d34-44ff-91bb-33cde6ebac74
Behavior Graph:
Download SVG
%3 guuid=fea359e8-1b00-0000-3530-34fced0b0000 pid=3053 /usr/bin/sudo guuid=794cb8eb-1b00-0000-3530-34fcf30b0000 pid=3059 /tmp/sample.bin guuid=fea359e8-1b00-0000-3530-34fced0b0000 pid=3053->guuid=794cb8eb-1b00-0000-3530-34fcf30b0000 pid=3059 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/aaaf88b7-ab54-40ec-8308-46bc05785ac1
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78/
Threat name:
Linux.Backdoor.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-07-29 08:32:45 UTC
File Type:
ELF32 Little (Exe)
AV detection:
14 of 24 (58.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r5i5u3tswagljqtbzbxnad6tqtczznv45ext6kvzv6uknebptr4a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:botnet botnet
Link:
https://tria.ge/reports/260729-ke6jdszblh/
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/8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78

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:ELF_Toriilike_persist
Create hunting rule
Author:4r4
Description:Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:Identified via researched data
Rule name:Linux_Generic_Threat_d94e1020
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/
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 8f51da6e72b00cb4c261c86ed00fd384c59cb6bce92f3f2ab9afa8a6902f9c78

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3892834/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3892833/

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