MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e. 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: 7

Intelligence 7 IOCs YARA 4 File information Comments

SHA256 hash:	1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e
SHA3-384 hash:	6b0687c7a6b37117e874fc4fa4c958ee25513f0763409b122664c1d68d48350e9366686c6af81c820620ac9036fecc0e
SHA1 hash:	9beb499a1be2d336e585dd1a3c2bb99e44113b09
MD5 hash:	03e787b7c02d7defc722c1c074f4a6e3
humanhash:	carbon-florida-table-louisiana
File name:	arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	73'840 bytes
First seen:	2026-10-03 17:25:16 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:OUpwbjJKhP6LZZjNU+lKnvPOU5EyQ5dZQ5lJVGpeo/c5kWUTylOMdZM:boJmSZZjNUmKnv2HZQ5jKeo/lbTylRdi
TLSH	T1957302E804AB287790B43C39E4C1CB432BF99A5587273671B81B822C76D35BF38B8452
Magika	elf
Reporter	abuse_ch
Tags:	elf 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) :	73'840 bytes
File size (de-compressed) :	195'084 bytes
Format:	linux/arm
Unpacked file:	702d24ade9a2187a7b4c49c17ed76976d2c88c29752b0dedf2da28da99fa0f21

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/2bec6ea6-6992-4e2e-834f-291ee592948e/

Result

Verdict:

Clean

Maliciousness:

Behaviour

Receives data from a server

Sends data to a server

Kills processes

Runs as daemon

Connection attempt

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6ac13a80a2cc8ad2a8a06cd6/reports/1c7e752b-bfc9-4d2f-9207-128bc8667f7c/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/1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.32.le

First seen:

2026-10-04T19:07:00Z UTC

Last seen:

2026-10-04T23:46:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/584039dc-df66-421b-aaaf-716b8720d8c2

Behavior Graph:

Download SVG

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/fa86efac-4fe3-4fa2-9b21-08cbfcb9d0cf

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1981743

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-03 17:44:01 UTC

File Type:

ELF32 Little (Exe)

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=d72buwv3xsyag6evrdikhvipqyljw2z5zuvb36mlqimzcohtbe7a._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/261003-vzfhtavwex/

Behaviour

Reads runtime system information

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/1ff41a5abbbcb003789588d0a3d50f86169b6b3dcd2a1df98b82199138f3093e

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

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/