MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e57daffe774da29792bd448aeb3d522fbf2bf8ea4a889974642e9533777a0309. 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:	e57daffe774da29792bd448aeb3d522fbf2bf8ea4a889974642e9533777a0309
SHA3-384 hash:	7f559d6c6248aa8487a894f6ae475c3ae37f5bda533513bdb636c06ab5639d55dc872c2676e4d324cc8a4f0571db0b44
SHA1 hash:	890d87a87158c01d9818e1aa95458a6650f09497
MD5 hash:	e90ebc41d34a91312552f530ba0fedee
humanhash:	single-florida-oven-venus
File name:	mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	272'404 bytes
First seen:	2026-08-26 20:23:28 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:Fx/ybiTL59WrwmCIzYNLqdborgsEssMOgh5ogzv:7LIzAPEssMOgh5ogzv
TLSH	T12844D71E6E628F3DF2698B3487B74A35D75962D712E5D640F1ACD1101F2028EA42FFAC
telfhash	t1254161180e7413f0a3255d9a49ddff36d6a330eb7e166c278e11e46aab69b435d10c0c
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Unix.Trojan.Mirai-8041698-0

Unix.Trojan.Mirai-9441505-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Kills processes

Creating a file in the %temp% subdirectories

Launching a process

Runs as daemon

Receives data from a server

Connection attempt

Creates directories in a subdirectory of a temporary directory

Creating a file

Deleting a recently created file

Creating a file in the %temp% directory

Collects information on the OS

Removes directories from a subdirectory of a temporary directory

Creating a process from a recently created file

Sets a written file as executable

Sends data to a server

Creates directories in a temporary directory

Substitutes an application name

Creates or modifies files in /cron to set up autorun

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

Deleting of the original file

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

mirai

Link:

https://www.filescan.io/uploads/6a8f4b707f61c89821e34451/reports/c10e39c8-cd30-42ef-ab93-0fbe7e0b98ee/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

not packed

Botnet:

unknown

Number of open files:

183

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

80,8088,8080,8081

Full report:

https://elfdigest.com/brief/e57daffe774da29792bd448aeb3d522fbf2bf8ea4a889974642e9533777a0309

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/87ae0923-9e48-433b-9706-fd47d5c6faf7

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/229d2bb9-d5fe-4f5c-8ce7-b6912fc6a508

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/e57daffe774da29792bd448aeb3d522fbf2bf8ea4a889974642e9533777a0309

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/e57daffe774da29792bd448aeb3d522fbf2bf8ea4a889974642e9533777a0309/

Gathering data

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=4v6277txjwrjpev5isfowpksf67sx6hkjkejs5def2ktg532ameq._file

Result

Malware family:

n/a

Score:

7/10

Tags:

defense_evasion discovery execution persistence privilege_escalation

Link:

https://tria.ge/reports/260826-y6sy9san3x/

Behaviour

Command and Scripting Interpreter: Unix Shell

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Reads system network configuration

Creates/modifies Cron job

Enumerates active TCP sockets

Enumerates running processes

Modifies init.d

File and Directory Permissions Modification

Deletes itself

Executes dropped EXE

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

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

Rule name:	Linux_Rootkit_Generic_61229bdf 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/

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 e57daffe774da29792bd448aeb3d522fbf2bf8ea4a889974642e9533777a0309

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3904516/

Delivery method

Distributed via web download

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