MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155. 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: 12

Intelligence 12 IOCs YARA 5 File information Comments

SHA256 hash:	e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155
SHA3-384 hash:	fd08c942cf4ef3d03cba79ab60739a8a04e604089f365e2556f1ad132abbed607e300dcf72b6afdac5564ef9027753af
SHA1 hash:	892aed5b067080abde5e1e980722c68c3f79c860
MD5 hash:	7b97c504fa0e65adadd5224c7fe7fd94
humanhash:	nevada-hotel-don-early
File name:	i486
Download:	download sample
Signature	Mirai Create hunting rule
File size:	33'608 bytes
First seen:	2026-08-12 02:49:15 UTC
Last seen:	2026-08-12 23:13:24 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:Bg5EO7ekFp649EUv9cdNp5Bue7FH6tp/29CM4nbcuyD7U4/2t:C5EOR6U8zueB6H2QM4nouy8Pt
TLSH	T103E2F1BBE51A6F82E23C8178695F7CA14815670D714DC653DBEC78A34C74B272A50F82
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) :	33'608 bytes
File size (de-compressed) :	66'404 bytes
Format:	linux/i386
Unpacked file:	97c5dc8c66c4b51ba6179244cbefd3498669392f06528d840b38790981e21aa2

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/8049bda3-6c39-4ca7-8e9b-ab521f474601/

Detection(s):

SecuriteInfo.com.Linux.Mirai.9810.11973.28856.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Opens a port

Connection attempt

DNS request

Runs as daemon

Sends data to a server

Substitutes an application name

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

mirai packed packer upx

Link:

https://www.filescan.io/uploads/6a7bdf35e1ea9bec421fa3c7/reports/03f9c802-fde8-4557-b20d-fdf52903d13b/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

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/e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-12T00:24:00Z UTC

Last seen:

2026-08-12T02:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/5e2048d7-f658-4b08-9b9d-2c41090a7942

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/f1b8ce0e-c314-4bb9-b756-77492bfb2c17

Result

Threat name:

n/a

Detection:

malicious

Classification:

troj.evad

Score:

64 / 100

Link:

https://www.joesandbox.com/analysis/1956506

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Uses dynamic DNS services

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-12 02:50:38 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 38 (36.84%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=5gzffz4z5zivef7mkhmhvjgggvp42ayaehvtaxynokf55ahygfkq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

discovery linux upx

Link:

https://tria.ge/reports/260812-da8dvshl5x/

Behaviour

Reads runtime system information

Changes its process name

Unexpected DNS network traffic destination

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

Threat name:

Suspicious File

Score:

0.65

Link:

https://yomi.yoroi.company/submissions/e9b252e799ee515217ec51d87aa4c6355fcd030021eb305f0d728bde80f83155

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_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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