MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6. 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 8 File information Comments

SHA256 hash:	28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6
SHA3-384 hash:	a8617d54b85d495861e906d126ec6f048c27ade9c526e5daf89e1d385e869deea2e350b7e56b66b7734e3972286b7514
SHA1 hash:	9b733d8803432c448847ac8126314040eac4c4f1
MD5 hash:	9ace8cb14db216e8f80dbf82ec34c315
humanhash:	purple-orange-oklahoma-lamp
File name:	boatnet.arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	184'316 bytes
First seen:	2026-08-12 02:41:02 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:ri00/HY7/nRJQSNuo7DgjO/D2YM2HtQDms4eeXPqAGa4D/4cGFOrRJXARuWOCGL:jGSt7DgjID292NZzXPqras/ttrR+RuWk
TLSH	T118040B56F8818B15D5C1117EFE0E128E372327F8E2DE72039D245B707BCA5AB0E3AA55
telfhash	t1e9c02260eb3835d43746028282ca0e0f17e039a700003a50cae06b078d07d037016826
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	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 9e683655d9bb7f7bc5af246e5d9a19df5b35325e662750b468ded4a3eb842de7

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) :	65'460 bytes
File size (de-compressed) :	184'316 bytes
Format:	linux/arm
Packed file:	9e683655d9bb7f7bc5af246e5d9a19df5b35325e662750b468ded4a3eb842de7

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

expand lolbin masquerade rust

Link:

https://www.filescan.io/uploads/6a7bdd5a63f340ad9d18c710/reports/14ff4a07-cd24-4dbd-8c48-cffaa06c0e38/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

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/28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-08-12T00:23:00Z UTC

Last seen:

2026-08-12T01:00:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/dad83d57-b32c-432b-853d-f7a662facd30

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/7b2fbad7-1327-4e32-be8c-773ee08c86bd

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-12 02:41:35 UTC

File Type:

ELF32 Little (Exe)

AV detection:

19 of 36 (52.78%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fdmeghbjumzkhqwpinapiqpn6mvepxnd6ihnlgo5u3624npahw3a._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/260812-c6m75ahk9s/

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/28d8431c29a332a3c2cf4340f441edf32a47dda3f20ed599dda6fdae35e03db6

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:	ach_202503_elf_Mirai Create hunting rule
Author:	abuse.ch
Description:	Detects Mirai 'TSource' ELF files

Rule name:	botnet_Yakuza Create hunting rule
Author:	NDA0E
Description:	Yakuza botnet

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

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 Create hunting rule
Author:	Elastic Security

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/