MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649. 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 10 File information Comments

SHA256 hash:	c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649
SHA3-384 hash:	fa07273539a98aeb5ba91eae3384c6599de9cc4a10dd991fad837c44164fb01cfd912f2e325f030899b7df21389ce041
SHA1 hash:	5e58632b8ab0e5639da76d322d379dd6342ea075
MD5 hash:	c2520d019377192418d9eea7311102f9
humanhash:	eleven-chicken-echo-arizona
File name:	mips64b
Download:	download sample
Signature	Mirai Create hunting rule
File size:	465'512 bytes
First seen:	2026-11-01 20:50:03 UTC
Last seen:	2026-11-01 21:25:25 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:7oQwDvJren9pbf2iOqvGOpZHEZhjiMFV17udqyXkPpOfua:7ov7JI9pf2iwhjUCp6
TLSH	T1CFA47DA3EF83CC9EF65D8BB949E387B872D461E32579CAD3D3BD75055A04180481AACC
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai torii

Intelligence

File Origin

# of uploads :

# of downloads :

126

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.ELF.Mirai-DKC.75415564.UNOFFICIAL

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

expand lolbin

Link:

https://www.filescan.io/uploads/6ae7a606b047b7ecbc8cba7a/reports/5d2d6af5-3e93-47fe-82d9-23fc60fc4f6e/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.be

First seen:

2026-11-02T19:33:00Z UTC

Last seen:

2026-11-02T20:20:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/73539bf3-d6a6-472e-b923-a6dd3fc0249b

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/55f7f76e-e893-4c66-a702-abf4835cdf56

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-11-01 19:38:41 UTC

File Type:

ELF64 Big (Exe)

AV detection:

16 of 38 (42.11%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zcy7b2jvfdv2xlvtcopy2ivwv2if36i4qw5u6ycs4rxd3vuu4zeq._file

Result

Malware family:

n/a

Score:

3/10

Tags:

discovery

Link:

https://tria.ge/reports/261101-zmn2mszv7r/

Behaviour

System Network Configuration Discovery

Malware Family:

mirai

Malicious:

True

Tags:

64bits elf

Link:

https://intel.virussign.com/intelligence/file/c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649

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/c8b1f0e93528ebabaeb3139f8d22b6ae905df91c85bb4f6052e46e3dd694e649

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:	Detect_all_IPv6_variants Create hunting rule
Author:	Bierchermuesli
Description:	Generic IPv6 catcher

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:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

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

Rule name:	linux_protocol_doh Create hunting rule
Author:	@_lubiedo
Description:	DNS-over-HTTPS yara rule

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/