MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d6d7e84e601042defaa2b8bf9e820c568623e3d51c4dbd582d9f23d96bc5ebcb. 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: 8

Intelligence 8 IOCs YARA 4 File information Comments

SHA256 hash:	d6d7e84e601042defaa2b8bf9e820c568623e3d51c4dbd582d9f23d96bc5ebcb
SHA3-384 hash:	438e3cc63da6430b82232023c84daf1d5a9792ffbdaadfed787c081a064c58f7dcde0d80e77071a05fd164933c6a8a37
SHA1 hash:	8bb4907a7c0e2fa07488b9afb4b297b2f9cf6eb5
MD5 hash:	e9854d11d867f97daea246511c9bd0f8
humanhash:	football-bluebird-coffee-single
File name:	arm7
Download:	download sample
Signature	Mirai Create hunting rule
File size:	65'920 bytes
First seen:	2026-09-23 16:37:57 UTC
Last seen:	2026-09-23 18:47:43 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:JPYpbIBC8eFeSSuiitidHen9xyApjqz49Sf+UPijnbaYx:RYpb2CPsuiiwdeOApe89Q+U6bn
TLSH	T1845302A0EF772121B1752832E86241069140667EBB5FB3D11928DE246A58E4377F8FEF
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

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) :	65'920 bytes
File size (de-compressed) :	153'100 bytes
Format:	linux/arm
Unpacked file:	b16d4133de11727fab3bfd9696a1cd35b3febb8b7ec1df301121238baad48345

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/866b22b8-0c95-4881-863f-21e6849f31d2/

Detection(s):

SecuriteInfo.com.Linux.Mirai.10757.21163.4404.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Creates or modifies symbolic links

Opens a port

Launching a process

Sets a written file as executable

Runs as daemon

Kills processes

Changes access rights for a written file

Connection attempt

DNS request

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

Creates or modifies files in /cron to set up autorun

Writes files to system subdirectory

Writes files to system directory

Performs a bruteforce attack in the network

Creates or modifies files to set up autorun

Deleting of the original file

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

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

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6ab40084fbaac1b6d851cb5e/reports/dcf97767-0ada-403c-ac91-c4ca08785f16/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

184

Number of processes launched:

151

Processes remaning?

false

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/d6d7e84e601042defaa2b8bf9e820c568623e3d51c4dbd582d9f23d96bc5ebcb

Behaviour

Persistence

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-09-23T14:15:00Z UTC

Last seen:

2026-09-23T14:32:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d6d7e84e601042defaa2b8bf9e820c568623e3d51c4dbd582d9f23d96bc5ebcb/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/3976b8b6-bcb8-44ea-87e0-5bedb313730b

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/11dead63-8b86-4e35-b9e6-4e0ea6cba467

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d6d7e84e601042defaa2b8bf9e820c568623e3d51c4dbd582d9f23d96bc5ebcb

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d6d7e84e601042defaa2b8bf9e820c568623e3d51c4dbd582d9f23d96bc5ebcb/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-09-23 16:38:21 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=23l6qttacbbn56vcxc7z5aqmk2dchy6vdrg32wbnt4r5s26f5pfq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

defense_evasion discovery execution persistence privilege_escalation upx

Link:

https://tria.ge/reports/260923-t5ggmatvcx/

Behaviour

Command and Scripting Interpreter: Unix Shell

Reads runtime system information

System Network Configuration Discovery

Creates a desktop entry file

Modifies Bash startup script

UPX packed file

Creates a large amount of network flows

Creates/modifies Cron job

Creates/modifies environment variables

Modifies init.d

Modifies rc script

Modifies systemd

Deletes itself

Modifies Watchdog functionality

Modifies the /etc/hosts DNS resolution file

Contacts a large (7261) amount of remote hosts

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

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/