MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa. 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: 9

Intelligence 9 IOCs YARA 17 File information Comments

SHA256 hash:	9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa
SHA3-384 hash:	ea671a1f6b10777feb0c8981f14f18fba4e68774068d2a8cb7edab510c864d8088d8030edd6d52d5b1013e14ca7309a8
SHA1 hash:	3ed34cc316bf0f4957336da392580500a004da9e
MD5 hash:	a17bfffd64b1aca0737190625764592c
humanhash:	chicken-illinois-salami-kansas
File name:	x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	536'108 bytes
First seen:	2026-10-06 12:40:22 UTC
Last seen:	2026-10-06 17:25:03 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:vn6yB8aEyKLx9+tct6COol6guBIxU8fAnSCQjMkOw8eoWFZnuUkO3Qm9owpIo:TB8Z/ccF9dAtA8eoWFZnuzO3QmXIo
TLSH	T137B49E03A6B7E8B1D4A142B1215557B99872D8B31577D88FEFE52CD0DE60280E32C3EB
telfhash	t126f187f22abd1ded23d09802d24f1b66ed1ad67358d035b249f725993273e424e71c39
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

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL

Unix.Trojan.Gafgyt-9940653-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Sends data to a server

Sets a written file as executable

Runs as daemon

Connection attempt

Creating a file

Creating a process from a recently created file

Creating a file in the %temp% directory

Substitutes an application name

Writes files to system directory

Creates or modifies files in /cron to set up autorun

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

Performs a bruteforce attack in the network

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

Gathering data

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

custom

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

23,2323,5555,8443

Full report:

https://elfdigest.com/brief/9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa

Behaviour

Process Renaming

Information Gathering

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-06T08:55:00Z UTC

Last seen:

2026-10-07T21:41:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/e3f86294-ef9c-4724-bcea-d70dd22dd674

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/4bbfb189-6f47-4da1-9d7a-45eb9e5fd70a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2026-10-06 12:41:22 UTC

File Type:

ELF32 Little (Exe)

AV detection:

12 of 38 (31.58%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=t5g423yz74yiaiu2yip3ob3d2qthwajv6zdgqdr3iszmhazsfl5a._file

Result

Malware family:

xmrig_linux

Score:

10/10

Tags:

family:xmrig_linux discovery execution linux miner persistence privilege_escalation

Link:

https://tria.ge/reports/261006-pwffrazsd1/

Behaviour

Reads runtime system information

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

Modifies rc script

Family: xmrig

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/9f4dcd6f19ff3080229ac21fb70763d4267b0135f646680e3b44b2c383322afa

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:	BLOWFISH_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for Blowfish constants

Rule name:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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

Rule name:	golang Create hunting rule

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

Rule name:	Linux_Trojan_Mirai_3a56423b 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_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot

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:	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:	telebot_framework Create hunting rule
Author:	vietdx.mb

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/