MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae. 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: 11

Intelligence 11 IOCs YARA 4 File information Comments

SHA256 hash:	c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae
SHA3-384 hash:	cdfeadd7c9f6f8a8bc85501bd9840ed17038ce0f0d3ccc60a2f04b38fcc2b2d22ca6e05ba8abcbffac44178c1b580d60
SHA1 hash:	dbf3f1b447176e34b693346ec1a24e5d0b3cfefa
MD5 hash:	729c679564203c17499ac371ceeb54b2
humanhash:	nitrogen-oxygen-utah-oven
File name:	boatnet.arm7
Download:	download sample
Signature	Mirai Create hunting rule
File size:	68'312 bytes
First seen:	2026-03-26 09:23:50 UTC
Last seen:	2026-03-26 20:36:53 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:52qzVI77BnOo1trI1j1sPBR/PD0ojE6c8QRLb+F2UE3h7:gqcF1Ejw3rE9BLcE3p
TLSH	T103630100B0B3ED7A193923348D45C6865B1D4FFCC259B4BB05274E48BAC095BBF5FAA6
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	juroots
Tags:	arm7 elf mirai UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	68'312 bytes
File size (de-compressed) :	180'951 bytes
Format:	linux/arm
Unpacked file:	cb74a54b332a1e6ca17b75979aa96492045fe24364477196a1eb9cec3e48488e

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/93090cb3-49ad-4b0e-a9e9-eabe9c6df21a/

Detection(s):

SecuriteInfo.com.Linux.Mirai.9806.6476.19487.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Opens a port

DNS request

Connection attempt

Substitutes an application name

Performs a bruteforce attack in the network

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

masquerade mirai packed upx

Link:

https://www.filescan.io/uploads/69c4fb63972c219c8d6e987a/reports/77cfacb9-dfe8-4c60-acda-323833721633/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-03-21T19:16:00Z UTC

Last seen:

2026-03-21T20:07:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.gen HEUR:Backdoor.Linux.Gafgyt.bj

Link:

https://opentip.kaspersky.com/c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/26cf4952-65b5-49e1-855d-5c95575ab065

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/01ca57e5-d1d2-411a-afe3-68f35a1b2043

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/c0065e1f87d4226bf56c9c304634bf523b6bc3d87e840d555e1a61f887520fae

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-03-21 23:09:51 UTC

File Type:

ELF32 Little (Exe)

AV detection:

18 of 36 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=yadf4h4h2qrgx5lmtqyemnf7ki5wxq6yp2ca2vk6djq7rb2sb6xa._file

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260326-lc9cyaey6s/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads system network configuration

Enumerates active TCP sockets

Contacts a large (64527) amount of remote hosts

Creates a large amount of network flows

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

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

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/