MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313. 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: 10

Intelligence 10 IOCs YARA 5 File information Comments

SHA256 hash:	25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313
SHA3-384 hash:	a220987e78e60bf94dad497945ee2a438da437d676246772d6ff00e449e4a8c1c16a3ab67189d1533096625cec50b90f
SHA1 hash:	c854215940565010a9f88c711806bd568b82b300
MD5 hash:	ef11b5feed0dca4c541ea02d7434b13b
humanhash:	echo-seventeen-music-pasta
File name:	Space.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	41'656 bytes
First seen:	2025-08-26 16:22:26 UTC
Last seen:	2025-08-27 05:25:59 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:fnbIVl8P5XoLSMBVeYko0ZcOXKqc8XhfvEORheMvFKPyh9pJgGlzDpbuR1Jt:fnwqXoLSMBXko0vHR3EcZV9bVJuz
TLSH	T17413E162910704DEDC1A627E1FF8438C7BB14BFB4543DC47A06DAE864D8318638D7AEA
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) :	41'656 bytes
File size (de-compressed) :	107'588 bytes
Format:	linux/mips
Unpacked file:	711c861241e3cad9d965aa5e4e5abfaddd1b7ea307e85d0ffeb8f19a88b668db

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Linux.Siggen.9999.25430.11051.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

botnet masquerade mirai obfuscated packed threat upx

Link:

https://www.filescan.io/uploads/68addf817137d684583e344a/reports/949af864-3f06-47ad-9ba0-b0db26ba9a6b/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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

Link:

https://opentip.kaspersky.com/25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/2612dc7b-e8fd-4621-b72d-933a71e2e9b2

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/9ccd0ec0-2e0c-40b7-ac38-907d1bb2eb89

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

68 / 100

Link:

https://www.joesandbox.com/analysis/1765651

Signature

Malicious sample detected (through community Yara rule)

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/25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-08-26 16:25:45 UTC

File Type:

ELF32 Big (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ewmqxdb6v3iefztbexg6v5i4v7h6zt2kuer7ytqgirt62rcbomjq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd botnet discovery upx

Link:

https://tria.ge/reports/250826-tvyyxsz1gz/

Behaviour

System Network Configuration Discovery

Mirai

Mirai family

Verdict:

Unknown

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/c310a01a-8967-4eed-bb5d-2810172079f3

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/25990b8c3eaed042e66125cdeaf51cafcfeccf4aa123fc4e064467ed44417313

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:	CP_AllMal_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication

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

Rule name:	Sus_Obf_Enc_Spoof_Hide_PE Create hunting rule
Author:	XiAnzheng
Description:	Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)