MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb. 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 8 File information Comments

SHA256 hash:	d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb
SHA3-384 hash:	8e8d17aaec042d2f850d30373620d1e0f939738ed73939a536dcdd3f36dac4491f7adb4c62f7c1cbc22d74d80d3a9805
SHA1 hash:	5adef8c94c2af03d5369c7a8915801a7b36b4fd0
MD5 hash:	2cd152ce7e09d16813e46f03ca711f80
humanhash:	muppet-nineteen-eight-oxygen
File name:	x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	100'684 bytes
First seen:	2026-07-22 07:01:54 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:iKanrW5eqk1FHauLfGtBU4K6SiWWMvyR6acArWBddZQqXtH:iKYrXhLfGt3KJzvyRZNrM5
TLSH	T11DA35AC4F68BD1F6E41708754027B33FC732D6295036CA6BCBAA9E37DE776825606209
telfhash	t1d55146bf1a7a09f877e05940e30e2ba12d2de73b215472a245739924329aec142b9c3d
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 789423907f36db97622636bbd573de3e8b626b1c94f360cdb818bb07b722ed47

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) :	43'460 bytes
File size (de-compressed) :	100'684 bytes
Format:	linux/i386
Packed file:	789423907f36db97622636bbd573de3e8b626b1c94f360cdb818bb07b722ed47

Intelligence

File Origin

# of uploads :

# of downloads :

115

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

SecuriteInfo.com.Linux.Siggen.9999-1.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Connection attempt

Runs as daemon

DNS request

Opens a port

Substitutes an application name

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-07-22T05:57:00Z UTC

Last seen:

2026-07-23T22:18:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/f223ce54-858a-465a-a63b-9fdcf8b2ac38

Behavior Graph:

Download SVG

Gathering data

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-22 07:02:38 UTC

File Type:

ELF32 Little (Exe)

AV detection:

19 of 37 (51.35%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2usmubolgm7wyybkpcezhhjjad53yunza2jf2xljum5evpw5rd5q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

linux

Link:

https://tria.ge/reports/260722-ht3d6sbh93/

Behaviour

Changes its process name

Unexpected DNS network traffic destination

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/d524ca05cb333f6c602a7889939d2900fbbc51b906925d5d69a33a4abedd88fb

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_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	Linux_Trojan_Mirai_0cb1699c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_268aac0b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_2e3f67a9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b 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/