MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c23b857f89747407a268b5a372d2d79644233b95fbed2e66c82265fd8779b5a. 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: 9

Intelligence 9 IOCs YARA 5 File information Comments

SHA256 hash:	9c23b857f89747407a268b5a372d2d79644233b95fbed2e66c82265fd8779b5a
SHA3-384 hash:	5c39cd39a71cce1f1a740b16f5d4fb6f6522811e8b35c8ae1bacf692c804c11c82b933e397a67486eebff46957057913
SHA1 hash:	c5e4be79153573b1f0202e68b248c71eed82c072
MD5 hash:	1e4e00fb96617290d8c330c99830b888
humanhash:	east-seventeen-lima-wolfram
File name:	ppc
Download:	download sample
Signature	Mirai Create hunting rule
File size:	93'124 bytes
First seen:	2026-10-05 16:48:01 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:VThn/3uTtuXU2hri9czsO8EByCUkus+P2UN3/1P3Ygs831BDHf+KL5mdV4u+qgwR:H/3u4Xzhrin8ByfkumS/JogtLD/+NV4W
TLSH	T1D19302CDD2495DA0FEA6C166086F76E47FA00F8BB78C5AD354919E431368233690AEC6
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	BlinkzSec
Tags:	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) :	93'124 bytes
File size (de-compressed) :	224'980 bytes
Format:	linux/ppc32
Unpacked file:	a6bd971bbdc847ee64ee1388c11040e1c2a84c75e9c5342f0e950818aa58435f

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/9036ef59-2901-49df-8f74-222d7988ce31/

Detection(s):

Unix.Trojan.Mirai-9936831-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Runs as daemon

Opens a port

Gathering data

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-05T14:03:00Z UTC

Last seen:

2026-10-07T08:51:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/9c23b857f89747407a268b5a372d2d79644233b95fbed2e66c82265fd8779b5a/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/17685f96-2754-4b8a-83ee-485b943d26a0

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/6f1982a8-e55f-4bbb-981f-53e9b9c21595

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9c23b857f89747407a268b5a372d2d79644233b95fbed2e66c82265fd8779b5a

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/9c23b857f89747407a268b5a372d2d79644233b95fbed2e66c82265fd8779b5a/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-05 16:47:12 UTC

File Type:

ELF32 Big (Exe)

AV detection:

21 of 38 (55.26%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=tqr3qv7ys5dua6rgrnndoljnpfseem5zl67nfztmqitf7wdxtnna._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/261005-va915azyev/

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/9c23b857f89747407a268b5a372d2d79644233b95fbed2e66c82265fd8779b5a

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_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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/