MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b328c7703c8bcf91268c616a6e709c4bd8df936ddfdb082ce50d742380a02d89. 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 4 File information Comments

SHA256 hash:	b328c7703c8bcf91268c616a6e709c4bd8df936ddfdb082ce50d742380a02d89
SHA3-384 hash:	5fa4df621c3b51775e525234704ae5910766100db55cdbc827f5f59c2d968ffe41694933f0c7745aa0c6354cd780be52
SHA1 hash:	074b8e340b3eea10b79a24c1227b3d919f766298
MD5 hash:	e1b59e50da0584c0b9d59fd0b8fb0434
humanhash:	sierra-item-tango-eight
File name:	xnxnxnxnxnxnxnxnpowerpcxnxn
Download:	download sample
Signature	Mirai Create hunting rule
File size:	73'044 bytes
First seen:	2026-06-03 23:38:17 UTC
Last seen:	2026-06-04 21:23:34 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:dEd1viGwizBlIRUojJEKOL7CGfSywJ3sB37GH+7rPE:sZiGw4d4JIL7ZS73sAH4rPE
TLSH	T1B66302F29AB63F4CD530E17C759E33EAC91C406398D292C7AB4716B872164E262313F9
Magika	elf
Reporter	abuse_ch
Tags:	elf 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) :	73'044 bytes
File size (de-compressed) :	197'308 bytes
Format:	linux/ppc32
Unpacked file:	ed2ee09c8bb6452af02cdd688cdc0b1fc983a2b14cff4e85774dc9257a28d4ca

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/681797f9-7fed-42be-9056-0869693a5bd3/

Detection(s):

SecuriteInfo.com.Trojan.Linux.Gafgyt.29697.9223.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Kills processes

Sends data to a server

Creating a file

Receives data from a server

Runs as daemon

Creating a file in the %temp% directory

Locks files

Substitutes an application name

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-06-03T21:37:00Z UTC

Last seen:

2026-06-05T13:04:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b328c7703c8bcf91268c616a6e709c4bd8df936ddfdb082ce50d742380a02d89/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/05bd53a2-ce82-4fa5-8df6-79340df68ba2

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/373335c7-6ff9-424d-8f96-d754d07416ef

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1922588

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b328c7703c8bcf91268c616a6e709c4bd8df936ddfdb082ce50d742380a02d89

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b328c7703c8bcf91268c616a6e709c4bd8df936ddfdb082ce50d742380a02d89/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-06-03 23:39:34 UTC

File Type:

ELF32 Big (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wmumo4b4rphzcjummfvg44e4jpmn7e3n37nqqlhfbv2chafafweq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260603-3mzd6agw8l/

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/b328c7703c8bcf91268c616a6e709c4bd8df936ddfdb082ce50d742380a02d89

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:	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/