MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f917f01cffa35d3a539039367d68c82b06b15ef5a46f6ea1740dfc8aa7cb009. 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 7 File information Comments

SHA256 hash:	9f917f01cffa35d3a539039367d68c82b06b15ef5a46f6ea1740dfc8aa7cb009
SHA3-384 hash:	3419ad6f79497503d9eb94c09374dbe3b0d27d5bc9de7f28d2c7eec04cc750c98a4f752fc2dc382aafef62ac3ec624e4
SHA1 hash:	c76343084a2717f3bb5ca9454d1a352d9beafd6d
MD5 hash:	9a5ac31ff875d0a631566b998fe036e6
humanhash:	oklahoma-princess-carolina-dakota
File name:	na
Download:	download sample
Signature	Mirai Create hunting rule
File size:	321'408 bytes
First seen:	2026-07-29 13:51:46 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:J8T5do7gTaF1aH3Ze9B/mFW1kgVmClqNvmf4eutReSVve2M4PscFLnHj8ZTqPm6T:JW5VTI1acT+FWNRIvWMtXu4UctjxLgy
TLSH	T13B645A33656094B4EC8A01349BDFE371DB9ABCA71646F7061FC96D533E578E22B0D222
telfhash	t121519948b3693d2a37e1674283c86e3f1cc724e151a61cce22a58fdb2d6bf437664036
Magika	elf
Reporter	abuse_ch
Tags:	elf mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 5d80e16b1d2a1a82afe8ab89c2d31bf51cd0965f5fdc658ca155167b4c30ae3f

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) :	133'196 bytes
File size (de-compressed) :	321'408 bytes
Format:	linux/amd64
Packed file:	5d80e16b1d2a1a82afe8ab89c2d31bf51cd0965f5fdc658ca155167b4c30ae3f

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Collects information on the network activity

Opens a port

Locks files

Launching a process

Collects information on the RAM

Sets a written file as executable

Sends data to a server

Runs as daemon

Kills processes

Collects information on the CPU

Creates directories

Changes access rights for a written file

Connection attempt

Creating a file in the %temp% directory

Creating a process from a recently created file

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

Accesses SSH

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

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

base64 base64 expand lolbin obfuscated

Link:

https://www.filescan.io/uploads/6a6a061aadd34eca272cb8ce/reports/245b33a5-b15b-4cfd-b4b8-d3e3ab8563d2/overview

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/e41da103-f1e0-4d78-9c90-eda55177fe8b

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f0c79895-f325-49eb-98d9-224acf32eeed

Score:

52%

Verdict:

Susipicious

File Type:

ELF

Link:

https://malprob.io/report/9f917f01cffa35d3a539039367d68c82b06b15ef5a46f6ea1740dfc8aa7cb009

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/9f917f01cffa35d3a539039367d68c82b06b15ef5a46f6ea1740dfc8aa7cb009/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=t6ix6aop7i25hjjzaojwpvumqkygwfppljdpn2qxidp4rkt4waeq._file

Result

Malware family:

n/a

Score:

8/10

Tags:

antivm discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260729-q6xnfshl5v/

Behaviour

Command and Scripting Interpreter: Unix Shell

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to shm directory

Writes file to tmp directory

Checks CPU configuration

Creates/modifies Cron job

Modifies rc script

Modifies systemd

Executes dropped EXE

Adds new SSH keys

Contacts a large (776) amount of remote hosts

Verdict:

Malicious

Link:

https://www.vmray.com/analyses/_mb/9f917f01cffa/report/overview.html

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

Threat name:

Suspicious File

Score:

0.34

Link:

https://yomi.yoroi.company/submissions/9f917f01cffa35d3a539039367d68c82b06b15ef5a46f6ea1740dfc8aa7cb009

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

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

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/