MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08ffaa3060aceda41990ab74a6f996b8fced28c3e3065e23e8cdebdb255be0e0. 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 23 File information Comments

SHA256 hash:	08ffaa3060aceda41990ab74a6f996b8fced28c3e3065e23e8cdebdb255be0e0
SHA3-384 hash:	120c57f5879485ac1d1c01cc405628221f42ca309533c58ec2d79af2b540b77f311ecceb374e03c22bcd7070eb8e5a0b
SHA1 hash:	a5fb303ede0c9b08fc10350405fa228e6a2da943
MD5 hash:	26dfc274971a8b65d6480c1fdf7be84c
humanhash:	uranus-coffee-illinois-johnny
File name:	bot.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	405'360 bytes
First seen:	2026-08-30 19:17:48 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:KBJ7bRVNjJo4KBR7UU0lDOZOr6QqE9RGCKza9g6c:KBZNjJo7oVswyElKza9g6c
TLSH	T19A843C4852F1E2FEE198DA745315B81B9C32763B3077728A729DBE73236725046FDA20
telfhash	t12aa19b702895301572d38505b343db7dee390859e3e932e95bd2f8b8eddb8c64ca2836
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.30435.LC.UNOFFICIAL

Unix.Dropper.Mirai-7540662-0

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

Sends data to a server

Runs as daemon

Kills processes

Collects information on the CPU

Creating a file in the %temp% subdirectories

Creates directories

Connection attempt

Changes access rights for a written file

Creating a file in the %temp% directory

Manages services

DNS request

Receives data from a server

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

Creates or modifies files in /cron to set up autorun

Substitutes an application name

Traces processes

Writes files to system directory

Creates or modifies files to set up autorun

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

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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 bashlite dropper expand lolbin mirai obfuscated

Link:

https://www.filescan.io/uploads/6a9481f39bcfc91f7f784a15/reports/008ac00b-48e7-4786-a05d-bf57fd469f43/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/d6b7b28b-a6b7-47c5-a6c9-2ac06f3a34ac

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/8044d28a-3094-446b-9439-7500b24203a1

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/08ffaa3060aceda41990ab74a6f996b8fced28c3e3065e23e8cdebdb255be0e0

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/08ffaa3060aceda41990ab74a6f996b8fced28c3e3065e23e8cdebdb255be0e0/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=bd72umdavtw2igmqvn2kn6mwxd6o2kgd4mdf4i7izxv5wjk34dqa._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm defense_evasion discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260830-xzz9bszwbz/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Changes its process name

Checks CPU configuration

Creates a desktop entry file

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Modifies init.d

Modifies rc script

Modifies systemd

Write file to user bin folder

Writes file to system bin folder

Executes dropped EXE

Modifies Watchdog functionality

Traces itself

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_Persistence_Hunt Create hunting rule
Author:	4r4
Description:	Hunts for ELF files with persistence and download capabilities

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:	EXPL_HKTL_LNX_DirtyFragShellcode_May26 Create hunting rule
Author:	Pezier Pierre-Henri (Nextron Systems)
Description:	Detects a shellcode observed in dirtyfrag, a local privilege escalation exploit for Linux.
Reference:	https://github.com/V4bel/dirtyfrag/tree/master

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

Rule name:	linux_generic_irc_catcher Create hunting rule
Author:	@_lubiedo
Description:	Find new ELF IRC samples

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

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

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

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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

File information

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

Web download

Mirai

elf 08ffaa3060aceda41990ab74a6f996b8fced28c3e3065e23e8cdebdb255be0e0

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3902449/

Delivery method

Distributed via web download

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