MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52be31e1e23b50d75295e166972a8462d6278974a89db4de6187a2c8685dbba0. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	52be31e1e23b50d75295e166972a8462d6278974a89db4de6187a2c8685dbba0
SHA3-384 hash:	aa9ab1300968331fdc804ff853b3155c8c770149b94c98d7b0ab7f7361c4ac13e3be1e4e095b32d524a181d68863e081
SHA1 hash:	09bd288fbf9d93916d46df549c5ec05f78d534e8
MD5 hash:	a5bb9404f82a6eb99868b8d7041103c9
humanhash:	illinois-bulldog-georgia-ohio
File name:	putita.mipsrouter
Download:	download sample
Signature	Mirai Create hunting rule
File size:	112'660 bytes
First seen:	2026-08-23 03:30:29 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	3072:T14fks5HkOwoZYjKw6EOpgrE/0h49GgywrH0V1S:T1IEhUi6ZH0LgywrHq1S
TLSH	T17FB3126558184EE1E05FD9E490F10B6699641F737C33AB4A8AA3C9C34E8F484796BFCC
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai 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) :	112'660 bytes
File size (de-compressed) :	274'540 bytes
Format:	linux/mips
Unpacked file:	158d88d787c4b0a5c2f53391f004e46a6701fa416f5ccce4682e0fe886523eb8

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/5e2fb771-e96d-49e0-a7f2-b4de0bb78418/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Connection attempt

Runs as daemon

Substitutes an application name

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6a8a697e93dd4ae9d8260489/reports/465cd4dc-bfc9-43a6-80c7-bf7dcef3f260/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

UPX

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/52be31e1e23b50d75295e166972a8462d6278974a89db4de6187a2c8685dbba0

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/a99de5b9-70bf-40b1-b507-8190194a3453

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/5d0e1697-0802-4302-9c19-527b25227051

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1962333

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/52be31e1e23b50d75295e166972a8462d6278974a89db4de6187a2c8685dbba0

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/52be31e1e23b50d75295e166972a8462d6278974a89db4de6187a2c8685dbba0/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-08-23 03:31:14 UTC

File Type:

ELF32 Big (SO)

AV detection:

10 of 24 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=kk7ddypchninouuv4ftjokuemllcpcluvco3jxtbq6rmq2c5xoqa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260823-d23mpaxtbs/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Changes its process name

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/52be31e1e23b50d75295e166972a8462d6278974a89db4de6187a2c8685dbba0

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_arm_mips_ko_so Create hunting rule

Rule name:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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