MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b2c6bd04ea2a48893f6198fa7c05629cd928ab8c7a7f188d909cae14a856db55. 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: 6

Intelligence 6 IOCs YARA 4 File information Comments

SHA256 hash:	b2c6bd04ea2a48893f6198fa7c05629cd928ab8c7a7f188d909cae14a856db55
SHA3-384 hash:	ae375da1dd6b5ad2f92a15f9201295334769dc34ec0ddf2fe62f66132c5ca060cda4c81f76d30e56c446eef5f9191129
SHA1 hash:	88200998ed78e3db6e18832c29fd4b546d2c83bf
MD5 hash:	1cc1d033ca45e29055624030f54d6360
humanhash:	social-robin-fish-single
File name:	zero.mipsrouter
Download:	download sample
Signature	Mirai Create hunting rule
File size:	56'272 bytes
First seen:	2026-07-17 18:02:56 UTC
Last seen:	2026-07-17 18:03:09 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:+g0sAzQvwe3aM+l1smuNpZ6kPGrZl0+PmEbJRf0zbCVJu7:j0txe3+HJuYkPyarmVQ7
TLSH	T1B043F1A80D4684E4CE26C3734EFFC3150F5443259293D8D22DEC2AAF5D4ACBA7892A52
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) :	56'272 bytes
File size (de-compressed) :	197'700 bytes
Format:	linux/mips
Unpacked file:	45b28d0c9db63487402901b2457a04e1b2c43c1f5d7d7326718fd8faca1ca750

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/936f59ce-4493-4d69-89ea-bb933b1a833c/

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6a5a6f7146cee4330df5a2df/reports/1951cffa-7abc-4e24-a422-8221d987fb27/overview

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-07-15T03:51:00Z UTC

Last seen:

2026-07-15T20:19:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/b2c6bd04ea2a48893f6198fa7c05629cd928ab8c7a7f188d909cae14a856db55/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/7bdeaf78-12c3-4672-8922-5339c5821e17

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/bea16dc5-740a-4a91-bacf-0a3a1200745e

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b2c6bd04ea2a48893f6198fa7c05629cd928ab8c7a7f188d909cae14a856db55

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b2c6bd04ea2a48893f6198fa7c05629cd928ab8c7a7f188d909cae14a856db55/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-17 17:59:47 UTC

File Type:

ELF32 Big (Exe)

AV detection:

15 of 36 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wldl2bhkfjeisp3btd5hyblcttmsrk4mpj7rrdmqtsxbjkcw3nkq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260717-wnggeac19x/

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/b2c6bd04ea2a48893f6198fa7c05629cd928ab8c7a7f188d909cae14a856db55

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/