MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e. 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: 7

Intelligence 7 IOCs YARA 7 File information Comments

SHA256 hash:	aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e
SHA3-384 hash:	2b5adf3fdf98451a9506ee41d8a1318c2e8b3e12ec334c06b3cb7e355a95d8f873de839e31fbbe6edeae003e21744e2c
SHA1 hash:	4154e924b6b9eaf1b2324e54317d2ce0feff6bbf
MD5 hash:	af7de80c984bb88c324216f59e4d72f7
humanhash:	table-texas-tennessee-mars
File name:	Okami.i686
Download:	download sample
Signature	Mirai Create hunting rule
File size:	87'064 bytes
First seen:	2026-08-30 10:46:43 UTC
Last seen:	2026-08-31 10:29:08 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:nFs6SknwpzWnyUdvmI+fzCikChLxWtuw6KnfnRgS:nFNSkZyImI+fzCXChLE+S
TLSH	T16E833982FB03CAF3D85314F012F3AB7A4E31ED3E58229495E3586EE4DA276C57616364
telfhash	t1d641b3f62eea1cec76e17508c24a2bd32a38e13f150175f146b3a92433f7b41916ac39
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 :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai.10456.26165.7475.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Connection attempt

Locks files

Creating a file in the %temp% directory

Substitutes an application name

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

gcc masquerade

Link:

https://www.filescan.io/uploads/6a940a354e81614f50745e3c/reports/65329645-aa78-4500-af02-eb9845bee0b7/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-29T03:26:00Z UTC

Last seen:

2026-08-31T04:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/c6388f34-4b8f-42fc-8abd-a0dcdaa91606

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/9d0468ab-f743-4bef-b98a-35d300484bfc

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-29 11:54:35 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 36 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vi6nd33hrxmee5jr4g6sy2k736n4cbuq7eotlrwht4jkkdymgzpa._file

Result

Malware family:

n/a

Score:

6/10

Tags:

credential_access discovery linux

Link:

https://tria.ge/reports/260830-mvndvstybv/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads system network configuration

Reads process memory

Enumerates active TCP sockets

Enumerates running processes

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Legit

Score:

0.09

Link:

https://yomi.yoroi.company/submissions/aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e

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_IoT_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

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_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	telebot_framework Create hunting rule
Author:	vietdx.mb

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 aa3cd1ef678dd8427531e1bd2c695fdf9bc10690f91d35c6c79f12a50f0c365e

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3910074/

Delivery method

Distributed via web download

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