MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3f36c74900047e2a3506bbeee796735b4311981499a1e562884dcf9b3bf90ee5. 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: 6

Intelligence 6 IOCs YARA 3 File information Comments

SHA256 hash:	3f36c74900047e2a3506bbeee796735b4311981499a1e562884dcf9b3bf90ee5
SHA3-384 hash:	f5d72a68e3c14741fc36d4d69b03e6dfac1c3b0f275280c76e18bbdd1aa95ccb2733efdf15b8650f4f106ebf1bbec07d
SHA1 hash:	0ec35508eb9f7dada7830b86ee1b3cd6c7af8efb
MD5 hash:	b64b3c3154ae08a3f79ee1859237302c
humanhash:	sweet-enemy-idaho-red
File name:	xnxnxnxnxnxnxnxnaarch64xnxn
Download:	download sample
Signature	Mirai Create hunting rule
File size:	70'460 bytes
First seen:	2026-02-22 19:27:12 UTC
Last seen:	2026-02-22 20:26:33 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:NaxZLmYKVDNSl2y08yumeJyGYVmIMG1WZsNh:NaxZLmYKX+t08jmeJhYTg2Nh
TLSH	T14B6301CF6EB03F26D1C8A1B1703815D5D83ADDCAE683869886E2A756073943B55CCB1B
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 UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	70'460 bytes
File size (de-compressed) :	197'488 bytes
Format:	linux/arm64
Unpacked file:	20a6a74053688b4ad2fa6f8e388bb9ba38a2ecf3dbbbd56a7c6acc8cbf505952

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/bc51949f-22dd-4b4b-8fd0-95497106544b/

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/699b589604510f87ba753fdc/reports/792081d0-274c-4770-b925-ffd0d65e2082/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/3f36c74900047e2a3506bbeee796735b4311981499a1e562884dcf9b3bf90ee5

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Gathering data

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/62e79a83-e13f-4e4b-8758-a0d3df58682a

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/36589eeb-4165-4875-97cb-14617a546a0a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/3f36c74900047e2a3506bbeee796735b4311981499a1e562884dcf9b3bf90ee5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3f36c74900047e2a3506bbeee796735b4311981499a1e562884dcf9b3bf90ee5/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=h43mosiaar7cunigxpxopfttlnbrdgautgq6kyuijxhzwo7zb3sq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260222-x5765afv4g/

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

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research