MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b9f320b2abe6ecb3bbd1e5a45ae57e89ca9e23630948c0436f06708de61f8502. 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: 7

Intelligence 7 IOCs YARA 8 File information Comments

SHA256 hash:	b9f320b2abe6ecb3bbd1e5a45ae57e89ca9e23630948c0436f06708de61f8502
SHA3-384 hash:	c63411f51d67e54b659438ba58babd7113468542a0ff0afc8b27b9fc7bb78011d892aaade5c41a337029e5913b4721f3
SHA1 hash:	7b7530ddc20b9a753639e5081f822dc06b2c082c
MD5 hash:	2bb156a17004f7a0b110f33cfb1cbd11
humanhash:	skylark-india-summer-vegan
File name:	psh4
Download:	download sample
Signature	Mirai Create hunting rule
File size:	158'948 bytes
First seen:	2026-09-09 15:40:01 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:IY+6tW+XDD+oW0sOyVPOA5nP7W9E4kVSURI:R+GxsOyVWqq9sVSF
TLSH	T1F9F38D63CC357E5CD218D8B0B0319F7D2B23956581831EAAA6ABC6B58447ECDF5093F8
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Unix.Dropper.Mirai-7136288-0

Unix.Trojan.Mirai-9858729-0

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6aa17debdac865e8c6887731/reports/33955a09-9509-40ba-a937-cf75e125ad38/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-09T05:50:00Z UTC

Last seen:

2026-09-10T21:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b9f320b2abe6ecb3bbd1e5a45ae57e89ca9e23630948c0436f06708de61f8502/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/abbeac80-0084-4e57-a85f-3b9876caf3f9

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/487ab4cb-96b5-42b9-a58b-d6418b7265ad

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b9f320b2abe6ecb3bbd1e5a45ae57e89ca9e23630948c0436f06708de61f8502

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/b9f320b2abe6ecb3bbd1e5a45ae57e89ca9e23630948c0436f06708de61f8502/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-09 15:40:20 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=xhzsbmvl43wlho6r4wsfvzl6rhfj4i3dbfemaq3pazyi3zq7quba._file

Result

Malware family:

n/a

Score:

1/10

Tags:

linux

Link:

https://tria.ge/reports/260909-s4ar1sxeqg/

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/b9f320b2abe6ecb3bbd1e5a45ae57e89ca9e23630948c0436f06708de61f8502

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_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

Rule name:	without_attachments Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the no presence of any attachment
Reference:	http://laboratorio.blogs.hispasec.com/

Rule name:	with_urls Create hunting rule
Author:	Antonio Sanchez <asanchez@hispasec.com>
Description:	Rule to detect the presence of an or several urls
Reference:	http://laboratorio.blogs.hispasec.com/