MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217. 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: 11

Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash:	d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217
SHA3-384 hash:	4225a5dda203f9d91f727d81f5cc0b024bcfabff1b42ca2f155c8c6c389345ebf56f88f61eebe296dc96aea91fb36212
SHA1 hash:	931e59414693ded5a846012c83e83833bb7a02b4
MD5 hash:	1870c8cc58fedc4c63e9a260113aeec5
humanhash:	freddie-moon-vegan-earth
File name:	sora.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	28'876 bytes
First seen:	2026-10-05 20:33:58 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:94ylAtv6pqLJM0RXaxGyUbXtheU/Sw92JgGlzDpbuR1Ju:GMBqTRXa+Zhr/kVJuw
TLSH	T18ED2D1786B0245D7CAAEA1B84DE50B362D60CFB2E0436C077598D5C7BB098AD3CA5DC2
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 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) :	28'876 bytes
File size (de-compressed) :	85'312 bytes
Format:	linux/mips
Unpacked file:	5a9e384d35ecfb3a9d982c2e6e9abbf3d66e5d2108008a2db5bb22ce70abf846

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ded19b4b-5084-4ba8-aeba-13431114243b/

Detection(s):

Unix.Trojan.Mirai-9955985-0

Unix.Trojan.Mirai-9956052-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Runs as daemon

Connection attempt

Sends data to a server

Substitutes an application name

Performs a bruteforce attack in the network

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6ac409dceef8d369b17aebbd/reports/16ad5d59-7e59-47dd-bd9a-6ccb63ced4b0/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:

Full report:

https://elfdigest.com/brief/d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

type:Mirai 176.65.148.144:1312

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-05T17:47:00Z UTC

Last seen:

2026-10-06T19:47:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/6ed468ab-1a7d-4d87-88d5-d25c85184479

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/54826ccf-bfc0-4d10-8299-2eb90e2fecb8

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-05 20:34:25 UTC

File Type:

ELF32 Big (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3eeqnjgt3oclcebiqlrorogqjmshrt3w3zkfvx6rahoom4gioilq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora botnet defense_evasion discovery upx

Link:

https://tria.ge/reports/261005-zcklgatw3p/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Changes its process name

Reads system network configuration

Enumerates active TCP sockets

Modifies Watchdog functionality

Contacts a large (163762) amount of remote hosts

Creates a large amount of network flows

Family: Mirai

Malware Config

C2 Extraction:

176.65.148.144

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/d90906a4d3db84b1102882e2e8b8d04b2478cf76de545adfd101dce670c87217

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_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:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/