MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56. 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:	f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56
SHA3-384 hash:	663fbf1d5969c459bf1fba6bd7942bb80196ca492cad409240a1b99d1c37cfc2b95d0a0d40602a078a8fd8a1deffc0d8
SHA1 hash:	726fe7dd6022302d475548de314a6af89006499e
MD5 hash:	7ed3b64340adce134dac011ab1750e30
humanhash:	utah-shade-carbon-violet
File name:	putita.mipsrouter
Download:	download sample
Signature	Mirai Create hunting rule
File size:	85'596 bytes
First seen:	2026-08-25 21:27:35 UTC
Last seen:	2026-08-27 03:19:07 UTC
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	1536:At7KtDJsp2/4+Zm3VHql0pibVwSxhMAPfQjEvktyTbRPR1bV1csJI:A5KBJ02/18HqWp6V9fOEvFPzbV1k
TLSH	T1A38302B5AE0415EEF4729FB93A0027C0937047F231D2982B3A5EE6E6C9465FD1853B4D
Magika	unknown
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) :	85'596 bytes
File size (de-compressed) :	206'268 bytes
Format:	linux/mips
Unpacked file:	a67d3eb948471ee21ee86c03eb76217c98a44d903109bb8d61ecab0289626352

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/fc0503eb-db1f-4799-8937-087b465d4757/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Runs as daemon

Opens a port

Substitutes an application name

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6a8e08e615a86fc45cd68528/reports/b4e2f514-b636-45e6-b2a2-f82efe60b9be/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/f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-08-25T19:21:00Z UTC

Last seen:

2026-08-26T18:27:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/7f3bf935-28d5-4835-ab07-fc04466911fd

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/e87bb21a-6d88-4990-8824-095482584bc1

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1963731

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-08-25 21:28:26 UTC

File Type:

ELF32 Big (SO)

AV detection:

6 of 24 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6qb2jceynnw2yikn57am4aaqlgkm57armfw6gr67trpj7ktl7jla._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260825-1bejhawtbv/

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/f403a488986b6dac214defc0ce00105994cefc11616de347df9c5e9faa6bfa56

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