MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe. 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 3 File information Comments

SHA256 hash:	15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe
SHA3-384 hash:	5c471621e6382eab7cc6133bf2589f74a824379465c48031af619e0fff6e5e5531b39e865f712489f2c7cab8dc3780ac
SHA1 hash:	cd0c90ecc61f5e0d2070a72565cb6b83cb0d4d34
MD5 hash:	5980c1f37d2b3bf2a2459dde210542c6
humanhash:	wisconsin-thirteen-hydrogen-alpha
File name:	boatnet.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	23'784 bytes
First seen:	2026-10-06 01:36:18 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:deD8ZSH2LLZUYyGZbsOiTrowSN9rnZMINlphQ/HYtuipbBemd7JgGlzDpH7uNj1q:deD8ZSWvZHZbs1row697qohQvg9pbwiL
TLSH	T1E7B2CF3C1B111B98DE1AC1BD83AC0B603DB41B2595429D4B6207FDD7AF568B87453BE8
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

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) :	23'784 bytes
File size (de-compressed) :	72'024 bytes
Format:	linux/mips
Unpacked file:	836779b889eb95b448d74c2704f05bddcb7e621dc3a6a45cafe2634f9ba6def7

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/640fcb68-48cd-4383-89df-070589d40f3e/

Detection(s):

SecuriteInfo.com.Linux.MiraiPacked.66737578.UNOFFICIAL

Unix.Dropper.Mirai-9971652-0

Unix.Trojan.Mirai-9955695-0

Unix.Trojan.Mirai-9955722-0

Unix.Trojan.Mirai-9956194-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Connection attempt

Sends data to a server

Receives data from a server

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6ac450974479a91514144c1e/reports/5309b7e6-d988-4ac8-9a9d-c4d8cb5dca61/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

type:Mirai 176.65.139.206:3778

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-10-05T22:55:00Z UTC

Last seen:

2026-10-06T15:14:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/ec0940a0-8de6-4fe0-a3b9-4723b4f5a5ee

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/d77f7070-f608-4b1b-9e19-97a1b1197ada

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-06 01:37:33 UTC

File Type:

ELF32 Big (Exe)

AV detection:

18 of 24 (75.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=cvsf7o5jr7x2jynkfhwefhbpufpjtygxiot6jeaqcbzxwbbwyd7a._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd botnet defense_evasion discovery upx

Link:

https://tria.ge/reports/261006-b1g89ayv5j/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to system bin folder

Modifies Watchdog functionality

Family: Mirai

Malware Config

C2 Extraction:

176.65.139.206

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/15645fbba98fefa4e1aa29ec429c2fa15e99e0d743a7e4901010737b0436c0fe

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_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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/