MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 185293fb7b23cb37f8212bada9a5a2de3dc182b771cb9a6907c3fc7d5d554c9d. 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:	185293fb7b23cb37f8212bada9a5a2de3dc182b771cb9a6907c3fc7d5d554c9d
SHA3-384 hash:	7741485a891c8ca643d6a296044e93cf732a8cf6221c1c2c1315dbff7c21fa39d64a0c9a59488c6d6d5933a2845af581
SHA1 hash:	4794f79b9fe7e2d4578e7526d1fbdecebf8aaf51
MD5 hash:	d1c058505a92837c439bf7833177d83a
humanhash:	massachusetts-dakota-magnesium-nineteen
File name:	sdfjgnjsdf.arm
Download:	download sample
Signature	Mirai Create hunting rule
File size:	65'200 bytes
First seen:	2026-08-08 12:32:34 UTC
Last seen:	2026-08-09 03:02:41 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:37qjmapqlic02liTNgBA/5vyANsoF/tZHi0Rq5OdCVFEzI:LPlic0WiTKry/Lvc5Os68
TLSH	T138530221C5E90541C4B259BBFD75C1599928ABF988D2362B432D9C1CFFD084AB2E5BC3
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:	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) :	65'200 bytes
File size (de-compressed) :	174'444 bytes
Format:	linux/arm
Unpacked file:	9dfa63fcc691eb526f4ef366c124216c390e69f87d0c3b5670b6d60287084ec2

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/2362e672-8d62-46e0-8875-e7ebe3eea5f6/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6a772252d96077d984ea65a6/reports/4551852c-a1e9-4207-8553-92c3859ec3fd/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-06T14:00:00Z UTC

Last seen:

2026-08-06T14:17:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/185293fb7b23cb37f8212bada9a5a2de3dc182b771cb9a6907c3fc7d5d554c9d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f964b053-1d72-424d-96c4-c48c3220ff38

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/cea3f3e0-856a-4f62-aa77-734f04b3c5db

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/185293fb7b23cb37f8212bada9a5a2de3dc182b771cb9a6907c3fc7d5d554c9d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/185293fb7b23cb37f8212bada9a5a2de3dc182b771cb9a6907c3fc7d5d554c9d/

Threat name:

Linux.Trojan.Svirtu

Status:

Malicious

First seen:

2026-08-06 20:36:54 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 36 (55.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=dbjjh633epftp6bbfow2tjnc3y64davxohfzu2ihyp6h2xkvjsoq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260808-prhejs1thx/

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/185293fb7b23cb37f8212bada9a5a2de3dc182b771cb9a6907c3fc7d5d554c9d

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/