MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d5de7f84a8547f8ef0213890850aaac5840f168ffeb6bca34cb0870fc9854817. 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: 6

Intelligence 6 IOCs YARA 31 File information Comments

SHA256 hash:	d5de7f84a8547f8ef0213890850aaac5840f168ffeb6bca34cb0870fc9854817
SHA3-384 hash:	ae63c607b8778c80cf16b662346b8a900f3b697b10e7db7aeea1a29626c111fb9cf239e7fd106416e6fa665e8e800fb2
SHA1 hash:	d20ec0ba495be25d2efcc47ec9079a24e216b5c8
MD5 hash:	a12ac0d51fa2481676be04911d7170f3
humanhash:	yellow-network-finch-island
File name:	akuma.x64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	540'768 bytes
First seen:	2026-10-20 05:25:39 UTC
Last seen:	2026-10-20 14:49:22 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	12288:HTRwChkAD2AgyKYUYnA6M26Gw0as2aI1kCBB:HNwChk62AgjYnAFhGXW1
TLSH	T1E3B48D13E9E080BDC5E2C1785F9FA227A971BD4D623876AF12917F123E35E60A36D740
telfhash	t1e6f110301cb2b82532d3c901b307c5fda937691d56ed70e62a6354ddeecea858ca7853
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.29052.TSource.UNOFFICIAL

Unix.Dropper.Mirai-7540662-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Creating a process from a recently created file

Opens a port

Runs as daemon

Sets a written file as executable

Manages services

Launching a process

Kills processes

Substitutes an application name

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

Gathering data

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/8c2c8500-c05e-4528-b6a0-2859fe0a4c74

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/8b0bdd17-90bf-496e-a8c0-8cd10036485b

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d5de7f84a8547f8ef0213890850aaac5840f168ffeb6bca34cb0870fc9854817

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/d5de7f84a8547f8ef0213890850aaac5840f168ffeb6bca34cb0870fc9854817/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-19 23:57:05 UTC

File Type:

ELF64 Little (Exe)

AV detection:

16 of 36 (44.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=2xph7bfikr7y54bbhciikcvkywca6fup723lzi2mwcdq7smfjalq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

credential_access discovery linux persistence privilege_escalation

Link:

https://tria.ge/reports/261020-f433cavx6l/

Behaviour

Reads runtime system information

Changes its process name

Reads system network configuration

Reads process memory

Enumerates active TCP sockets

Enumerates running processes

Modifies init.d

Modifies systemd

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/d5de7f84a8547f8ef0213890850aaac5840f168ffeb6bca34cb0870fc9854817

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:	CoinMiner_Strings Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects mining pool protocol string in Executable
Reference:	https://minergate.com/faq/what-pool-address

Rule name:	CoinMiner_Strings_RID2DDE Create hunting rule
Author:	Florian Roth
Description:	Detects mining pool protocol string in Executable
Reference:	https://minergate.com/faq/what-pool-address

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	ELF_Packer_Dropper_Fileless_Armhf Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects obfuscated Linux ELF packers/droppers featuring ChaCha20/RC4 decryption, memfd_create/execveat fileless execution capabilities, and unique binary artifacts.

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:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

Rule name:	generic_IG_stealer Create hunting rule
Author:	RE4rensics
Description:	Detects stealers that interacts with IG endpoints after stealing IG cookies

Rule name:	JP_Lure_Content_Hunt Create hunting rule
Author:	sumeshi
Description:	Hunts for files containing Japanese kana text or common Japanese lure terminology

Rule name:	Linux_Akuma_Bot Create hunting rule
Author:	KSI Digital
Description:	akuma IoT bot ELF (Mirai-based): plain-text persistence strings for its systemd-network-helper service and init scripts
Reference:	https://github.com/ksi-digital/threat-research/tree/main/akuma-loader

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

Rule name:	Linux_Trojan_Gafgyt_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d0c57a2e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d996d335 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_1e0c5ce0 Create hunting rule
Author:	Elastic Security

Rule name:	LIN_Malware_Unknown_ForgeAuto_0daebbb8 Create hunting rule
Author:	Marjoriefort
Description:	Detects Unknown (elf, etat binaire)

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	MIRAI_TELNETCURL_payload Create hunting rule
Author:	AfterPacket
Description:	Mirai-lineage ELF payload carrying the leaked-source decoy domain
Reference:	https://github.com/Afterpacket/drosera-threat-intel

Rule name:	NSVPS_Mirai_Busybox_Staging Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

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/

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

Rule name:	Web_Generic_Binary_URL_Download Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects files containing HTTP or HTTPS links pointing directly to .bin payload extensions.

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf d5de7f84a8547f8ef0213890850aaac5840f168ffeb6bca34cb0870fc9854817

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3952594/

Delivery method

Distributed via web download

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