MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f736621581514cb64157ddeeeecb61f0581c090ea8546dd250955dc6fab15b03. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f736621581514cb64157ddeeeecb61f0581c090ea8546dd250955dc6fab15b03
SHA3-384 hash: c1653765f81bddf73abf36991b9f8c1767e2926ee1eccc4d8f07f5ff29234121de731f19483a114e0f9df16700940103
SHA1 hash: f562ce98c96870780be03fd15021f1a0c131df84
MD5 hash: 40e1d42789debb984e1d6eaa2a0b7fc0
humanhash: nineteen-monkey-ack-fourteen
File name:Omni.arm6
Download: download sample
Signature Mirai
Create hunting rule
File size:66'688 bytes
First seen:2025-12-05 18:31:33 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:wdnIYoZXnYkTAcASlquASBAFzVLl1kHQwOcL/IBikcKJKWx:FFnRUcvlqCuhLlUQcKJKWx
TLSH T1F2530985B8819A25C6D113BBFE1F018E3316576CE2DE73129D141F607BCB95F0E2BA0A
telfhash t19c11c0b59b6a1a9c0be4c29c424f45bf9aa932f00f16176c8e0a5f5704c30c0f369837
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 :
36
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/5e19ee23-e21d-4e11-b19b-847e8650e1b3/
Detection(s):
Unix.Dropper.Mirai-7135890-0
Create hunting rule

Unix.Dropper.Mirai-7135939-0
Create hunting rule

Unix.Dropper.Mirai-7136025-0
Create hunting rule

Verdict:
Unknown
Threat level:
  0/10
Confidence:
100%
Tags:
masquerade rust
Link:
https://www.filescan.io/uploads/69332554bba50eaf04236c92/reports/010d3262-8909-46cc-9163-1cee6d14d1df/overview
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2025-12-05T16:30:00Z UTC
Last seen:
2025-12-06T02:49:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/f736621581514cb64157ddeeeecb61f0581c090ea8546dd250955dc6fab15b03/results?tab=lookup
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f3712c63-34cb-4ec9-adb7-9eb3733e6b38
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1827590
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/f736621581514cb64157ddeeeecb61f0581c090ea8546dd250955dc6fab15b03
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/f736621581514cb64157ddeeeecb61f0581c090ea8546dd250955dc6fab15b03/
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2025-12-05 18:33:30 UTC
File Type:
ELF32 Little (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=643gefmbkfglmqkx3xxo5s3b6bmbyciovbkg3usqsvo4n6vrlmbq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:josho
Link:
https://tria.ge/reports/251205-w6yteatqck/
Verdict:
Malicious
Tags:
Unix.Dropper.Mirai-7135890-0
YARA:
n/a
Link:
https://app.threat.zone/submission/836dcb07-eee8-475c-82f0-58a828dcabaa
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:Linux_Generic_Threat_d2dca9e7
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 f736621581514cb64157ddeeeecb61f0581c090ea8546dd250955dc6fab15b03

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3726582/
  
Delivery method
Distributed via web download

Comments