MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b1a0e82d4b1f594292d30a01a9b76f2d2c1a6164ed042cf83d2e51fae6eef9d. 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: 8

Intelligence 8 IOCs YARA 8 File information Comments

SHA256 hash:	9b1a0e82d4b1f594292d30a01a9b76f2d2c1a6164ed042cf83d2e51fae6eef9d
SHA3-384 hash:	0f8ce7ffc493583d7598550634bcf128be20a911c40d4e3908e8ff63da86ea3ffa65097e8edbe33938b807568aab5881
SHA1 hash:	5600387f2934f89d6543eb00c4d1e9e06017855c
MD5 hash:	7de63639d1c73156a48a539f09e34637
humanhash:	arkansas-monkey-pizza-bluebird
File name:	main_ppc
Download:	download sample
Signature	Mirai Create hunting rule
File size:	134'036 bytes
First seen:	2026-05-27 23:32:38 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:troGHNTUZNHlIBUiCxfytmtewMDNna/w4o7lbEJvAhh3rp+JuQfqAg87k3p:3mWUiCxttqCwZ7lLhrIQ3p
TLSH	T1CFD32A06730C0A47D2632EB03A3F67D197AF9AC121E4F640355FAB8A95B1E335586ECD
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 729b1de7faba10797f2dfa26af04aaa660c01eac030e081af6f816473dcec814

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	55'824 bytes
File size (de-compressed) :	134'036 bytes
Format:	linux/ppc32
Packed file:	729b1de7faba10797f2dfa26af04aaa660c01eac030e081af6f816473dcec814

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Mirai

an XOR decryption key and at least a c2 socket address

Link:

https://research.acce.ciphertechsolutions.com/results/7ef9f03a-83a8-4f89-a6bc-4a8999881969/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Kills processes

Sends data to a server

Creating a file

Receives data from a server

DNS request

Runs as daemon

Substitutes an application name

Traces processes

Deleting of the original file

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-05-27T21:54:00Z UTC

Last seen:

2026-05-27T22:12:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/9b1a0e82d4b1f594292d30a01a9b76f2d2c1a6164ed042cf83d2e51fae6eef9d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/3f607809-7b63-4d6f-ab89-45122762b341

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f2d0ee03-1475-473e-a0d9-a7c276342a4a

Result

Threat name:

Gafgyt, Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1919520

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Gafgyt

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9b1a0e82d4b1f594292d30a01a9b76f2d2c1a6164ed042cf83d2e51fae6eef9d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9b1a0e82d4b1f594292d30a01a9b76f2d2c1a6164ed042cf83d2e51fae6eef9d/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-05-27 23:34:52 UTC

File Type:

ELF32 Big (Exe)

AV detection:

18 of 23 (78.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tmna5awuwh2zikjngcqbvg3w6ljmdjqwj3ieft4d2lsr7lto56oq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

linux

Link:

https://tria.ge/reports/260527-3j2p4sc17v/

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/9b1a0e82d4b1f594292d30a01a9b76f2d2c1a6164ed042cf83d2e51fae6eef9d

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:	botnet_Yakuza Create hunting rule
Author:	NDA0E
Description:	Yakuza botnet

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

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 Create hunting rule
Author:	Elastic Security

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/