MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad28d17642e5f777126510b4cf378c8dd8a9654e1029ab6249ece2f2bdeded7b. 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: 11

Intelligence 11 IOCs YARA 3 File information Comments

SHA256 hash:	ad28d17642e5f777126510b4cf378c8dd8a9654e1029ab6249ece2f2bdeded7b
SHA3-384 hash:	b45df3b9c0f7abf33343e041a58e213c3ea424aaf9a17f3ad02d089f587f189ed8ce4414a61d91d10a193f7b49ef0815
SHA1 hash:	1ceacd4b77bd665cb9dc9cc3022799c5feaf71f5
MD5 hash:	4f69e040b356b2b3a6310399b73b9bc4
humanhash:	angel-colorado-oxygen-kitten
File name:	aarch64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	120'320 bytes
First seen:	2026-10-12 05:40:39 UTC
Last seen:	2026-10-12 09:00:34 UTC
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	3072:jTvORuaikypMUN4s5Am/RbIf9cMrLo9FXPlGdTZ3:wikjUN4gA0Mf9cMG9lq3
TLSH	T1D1C3129EB9235322EC5D79FCB8B103EBA84E35163937AD532055FB09AF901C8427780B
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 gafgyt 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) :	120'320 bytes
File size (de-compressed) :	404'200 bytes
Format:	linux/arm64
Unpacked file:	6803cc572a76e490032d7c1fb3ee7bfe5ee380b61e156434936328ff306eab4b

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/0f66d6ce-6e9a-4363-8722-f7d68c5fd12c/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Launching a process

Runs as daemon

Changes access rights for a written file

Creating a process from a recently created file

Changes the time when the file was created, accessed, or modified

Substitutes an application name

Creates or modifies files in /cron to set up autorun

Creates or modifies files in /init.d to set up autorun

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

bashlite mirai packed upx

Link:

https://www.filescan.io/uploads/6acc72f9d11eb1576e57e68f/reports/caf5ddc8-989b-4f28-8a4e-751589603676/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

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/ad28d17642e5f777126510b4cf378c8dd8a9654e1029ab6249ece2f2bdeded7b

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-10-12T03:07:00Z UTC

Last seen:

2026-10-14T01:06:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/ad28d17642e5f777126510b4cf378c8dd8a9654e1029ab6249ece2f2bdeded7b/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/d2267229-1793-4d9b-b281-7fdc9f26c16a

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/8cc6412d-0329-4158-bbd1-d146ef99c66f

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1985670

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/ad28d17642e5f777126510b4cf378c8dd8a9654e1029ab6249ece2f2bdeded7b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ad28d17642e5f777126510b4cf378c8dd8a9654e1029ab6249ece2f2bdeded7b/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2026-10-12 05:41:16 UTC

File Type:

ELF64 Little (SO)

AV detection:

15 of 38 (39.47%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vuunc5sc4x3xoetfcc2m6n4mrxmkszkocau2wysj5trpfppn5v5q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/261012-gdh5xsgd56/

Please note that we are no longer able to provide a coverage score for Virus Total.

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:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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