MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6cf8f7388ac77b083b58b3338ada8b9d4e5fdf7b2d68e957655b455e5416cafc. 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: 5

Intelligence 5 IOCs YARA 12 File information Comments

SHA256 hash:	6cf8f7388ac77b083b58b3338ada8b9d4e5fdf7b2d68e957655b455e5416cafc
SHA3-384 hash:	92024617b61e0ec9e2cd502a19a073f7eaf1cab0dff2e589abeccb520860760f635a165d044cd3cf4e177b1337818607
SHA1 hash:	dabcfe834388e4c9af6a33b261e99d927851d4da
MD5 hash:	51908ce3e55fe4e78068922fbf8a6ef5
humanhash:	ink-orange-foxtrot-fruit
File name:	28d88c9b386555b445edad2f31557f9aa26206a7a313956d4125b4cdb03416de.elf
Download:	download sample
Signature	Mirai Create hunting rule
File size:	334'064 bytes
First seen:	2026-10-28 06:26:30 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:QpYjphmIZatWWcjlKwNyJJk2RJXGePfF5UYo207K9foJK0aUZNc7HJICQoerG/V6:QpwhtlKwMJk2PfF5dG2GNc7HJICQoerZ
TLSH	T18564D71A6A329F7EF3688B7147F74F30975A72D216E2D684E26CE5101F1038D681FB68
telfhash	t15a815055943d09e9af239c2968ac7bb34957e52a22e2bf29ff16cdc4044e42df118d0f
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai torii upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 28d88c9b386555b445edad2f31557f9aa26206a7a313956d4125b4cdb03416de

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	101'852 bytes
File size (de-compressed) :	334'064 bytes
Format:	linux/mips
Packed file:	28d88c9b386555b445edad2f31557f9aa26206a7a313956d4125b4cdb03416de

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Mirai-58.UNOFFICIAL

Unix.Trojan.Mirai-10060415-0

Unix.Trojan.Mirai-8041698-0

Gathering data

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-28T07:45:00Z UTC

Last seen:

2026-10-28T08:01:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/6cf8f7388ac77b083b58b3338ada8b9d4e5fdf7b2d68e957655b455e5416cafc/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/87454599-4e89-467b-a524-3e405a6fe455

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/8ff80918-4e08-42eb-89cf-56b662ae670f

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/6cf8f7388ac77b083b58b3338ada8b9d4e5fdf7b2d68e957655b455e5416cafc

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/6cf8f7388ac77b083b58b3338ada8b9d4e5fdf7b2d68e957655b455e5416cafc/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-10-28 06:27:10 UTC

File Type:

ELF32 Big (Exe)

AV detection:

7 of 36 (19.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nt4pooeky55qqo2ywmzyvwultvhf7x33fvuosv3flncv4vawzl6a._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/261028-g7ysgayxhw/

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/6cf8f7388ac77b083b58b3338ada8b9d4e5fdf7b2d68e957655b455e5416cafc

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

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:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	enterpriseunix2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise UNIX

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:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	test_rule_vldslv Create hunting rule

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/