MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cb0cd116f2b68f53010fa85e4bad30169b1c39e5ecfb0c549ba6b197ef5018e6. 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: 8

Intelligence 8 IOCs YARA 9 File information Comments

SHA256 hash:	cb0cd116f2b68f53010fa85e4bad30169b1c39e5ecfb0c549ba6b197ef5018e6
SHA3-384 hash:	94f8330782faa4c6adb3a5bd0b4786b9f626d5f0d7a1a6c9a0a854922a988a2ccee8fc5ca64dab54ab3b8b783d586d6b
SHA1 hash:	2a746ed542196d0402d4bf8a06fbe2f187143f23
MD5 hash:	155700d448d9d129e90d8f84a95e6824
humanhash:	neptune-east-berlin-harry
File name:	boatnet.x86-DEBUG
Download:	download sample
Signature	Mirai Create hunting rule
File size:	91'180 bytes
First seen:	2026-03-26 09:27:54 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:dOXEOlvelgo0q7HToby2UwBEeM1VgdLpQpkBQmt3bJIP4eYWesT4:dOXzlvQgo0q7sbyrwK51id1QpLYh
TLSH	T1D5934BC5D643C4F6EC0614F22167B33299B5C93A5022E643FB99EE60FD12526D22B7CE
telfhash	t19f31f5fb1ebe08f5b7d45805935e6b066a2aeb77196075e28233853032eadd2007bc34
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 upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 762fa88e6e5d2ec4f69f5cf76a1a0cc35a89ae344f970b91ad7e2db2d4b0301b

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) :	42'232 bytes
File size (de-compressed) :	91'180 bytes
Format:	linux/i386
Packed file:	762fa88e6e5d2ec4f69f5cf76a1a0cc35a89ae344f970b91ad7e2db2d4b0301b

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

DNS request

Opens a port

Substitutes an application name

Performs a bruteforce attack in the network

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/69c4fc392346b9da57a80933/reports/6a49f744-ae8f-4ef9-a0c5-8803e64c22ac/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/cb0cd116f2b68f53010fa85e4bad30169b1c39e5ecfb0c549ba6b197ef5018e6

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:

2026-03-26T07:52:00Z UTC

Last seen:

2026-03-26T09:25:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/cb0cd116f2b68f53010fa85e4bad30169b1c39e5ecfb0c549ba6b197ef5018e6/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/44b8eac3-6c19-447e-ac55-3d8bd8e101c3

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ed6f0a2f-31dc-4fde-945d-152ca165a8fe

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/cb0cd116f2b68f53010fa85e4bad30169b1c39e5ecfb0c549ba6b197ef5018e6

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/cb0cd116f2b68f53010fa85e4bad30169b1c39e5ecfb0c549ba6b197ef5018e6/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-03-26 09:28:33 UTC

File Type:

ELF32 Little (Exe)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=zmgncfxsw2hvgaipvbpexljqc2nryopf5t5qyve3u2yzp32qddta._file

Result

Malware family:

n/a

Score:

9/10

Tags:

discovery linux

Link:

https://tria.ge/reports/260326-lfktract5r/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads system network configuration

Enumerates active TCP sockets

Unexpected DNS network traffic destination

Contacts a large (53159) 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:	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:	jackskid_ddos_botnet Create hunting rule
Author:	Nokia Deepfield ERT
Description:	Jackskid/RCtea DDoS botnet - all variants
Reference:	https://blog.xlab.qianxin.com/analysis-of-rctea-botnet/

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

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

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/