MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99. 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 11 File information Comments

SHA256 hash:	c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99
SHA3-384 hash:	1f19fff11590c01d797bab30a2b2f91f6d5626a6bc95303258c9de9373d9698bf722bcb63a521b961995dffc4a4bbb37
SHA1 hash:	3c8e084fed523dc34ea79e6b24ed1d4dfa370aa9
MD5 hash:	65558e33092b19ff8010a821c021f6cd
humanhash:	jersey-bulldog-mississippi-september
File name:	nklx86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	133'600 bytes
First seen:	2026-11-15 17:11:13 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:qkrdsSlLtu0vobFKUD540mPgqLqoXrZ13EAbwhN9nt3zhRQU:qcdsSlk0GFKUDG0QgqLqoNu0wht3LQU
TLSH	T1ABD38DC2F283E0F5E94D01B1206BF7376271AA750138FEE3F7606B76A811B55640AB9D
telfhash	t1894169f7b9f65ddc6bd49d00c7cb2b60ee0fd677781031b90a9502d021b59826179cb9
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 torii

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Gathering data

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6af9e7b75c5151bf896d8cc3/reports/d26ed0cb-d7c3-4f29-9a95-001cf209fcab/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:

80,23,8080

Full report:

https://elfdigest.com/brief/c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/44f1811b-fc82-4f44-ae1b-c51daccbd345

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/0bcc6aa2-8147-4e8b-9b7c-3e53df36c556

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-11-15 17:12:14 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=ymztuqsclo3e5g663hnt4cxgrz2hzdwb3vb5pa5mgtdx7m4ej6mq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery linux

Link:

https://tria.ge/reports/261115-vqwhnsyt9l/

Behaviour

Reads runtime system information

Changes its process name

Renames itself

Contacts a large (25609) amount of remote hosts

Creates a large amount of network flows

Malware Family:

mirai

Malicious:

True

Tags:

elf

Link:

https://intel.virussign.com/intelligence/file/c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99

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:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	Linux_Trojan_Mirai_5f7b67b8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_8aa7b5d3 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_fa3ad9d0 Create hunting rule
Author:	Elastic Security

Rule name:	Malware_Ethereum_RPC_Infra_Providers Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects binaries, scripts, or configuration files containing common public Ethereum mainnet RPC endpoints often utilized in Web3 drainers and cryptocurrency-stealing malware campaigns.

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

Rule name:	VIGIA_Mirai_53f4a8f8 Create hunting rule
Author:	VIG-IA - Cognitive Threat Intelligence System for Smart Territories and Tourism Sector
Description:	8374c28d-3e3c-495b-ac68-a63c08c427fb - Mirai and related embedded-device exploitation indicators
Reference:	https://vigia.bisite.es/

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf c3333a42425bb64e9bded9db3e0ae68e747c8ec1dd43d783ac34c77fb3844f99

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/4064302/

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