MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a. 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: 10


Intelligence 10 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a
SHA3-384 hash: c6bcc65cfdc4abd8b16aa19f8981cb69aa5a9a29802b74585dfd27b3c61999b104b9161037eb90ed2c14396dd1db3518
SHA1 hash: e2c15f12c02da74a796703b285d51022f2d45d76
MD5 hash: 8c1dec02374deac92ae2b6dc72b3d2b0
humanhash: emma-august-emma-hamper
File name:yakuza.arm5
Download: download sample
Signature Mirai
Create hunting rule
File size:34'008 bytes
First seen:2025-11-29 09:49:25 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 768:WvSAgWcEeefXHESoUECEsYR18QOMJWZ/UXvR96bAFXuMRly1d:pEBEhCEsg18rMJW5UXvR96sFXuMo
TLSH T1C5E20A526CC19A2BC6E0127AA5BF419E332077ECD2DF731BCC511B047A8999F0DA7B91
telfhash t1c8e07d01b974da5c8dcbda749cae06e95a017267a0574b20df00dba0c83f444e70dd9b
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 :
33
Origin country :
DE DE
Vendor Threat Intelligence
Result
Verdict:
Malware
Maliciousness:
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
android masquerade mirai rust
Link:
https://www.filescan.io/uploads/692ac1ee1b65ca0bb927484e/reports/d6067a9a-ffee-436e-983e-b4f73a032e51/overview
Result
Gathering data
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-11-29T03:05:00Z UTC
Last seen:
2025-11-29T03:42:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/fd1f8598-e804-4976-b9a5-a5a3653fe6f0
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1822780
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-11-29 08:02:29 UTC
File Type:
ELF32 Little (Exe)
AV detection:
13 of 36 (36.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kezi4tmdwajl7lrbk7ne3scpyxiwvi5udv3r7z254qolwogv2f5a._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai
Link:
https://tria.ge/reports/251129-lt5fbaxndq/
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/51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a

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:setsockopt
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for setsockopt() 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 51328e4d83b012bfae2157da4dc84fc5d16aa3b41d771fe75de41cbb38d5d17a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3720183/
  
Delivery method
Distributed via web download

Comments