MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f16f375df54b3c485164167423f7278339a1f7d87f9384be20a1dfb57e131d89. 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: 7

Intelligence 7 IOCs YARA 2 File information Comments

SHA256 hash:	f16f375df54b3c485164167423f7278339a1f7d87f9384be20a1dfb57e131d89
SHA3-384 hash:	59e68d50e96ff156bba6865af6ab7402f3594e194f57399c3f65e7f02092e7a4cb82f12f429ec1e844808356ede5e5f8
SHA1 hash:	a304d58a9a0077f8adcf368b266d1268d74419dc
MD5 hash:	29560b28be6556f306353e23e1ee4770
humanhash:	emma-coffee-idaho-batman
File name:	Yboats.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	32'560 bytes
First seen:	2025-12-03 07:27:02 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	384:5ScUq2EadZHN/C8tzBqBk6reKiBdG6FS7kqJ+kIEVYjNkMpO9RYC/FrqIIXWyGG9:9P2vNTRC8BYJVSBkMpWlrez63UcS
TLSH	T101E2E1D0C1C668F2C4B055709D52D191A21A1B2CA8FF757A792501B8BAF7C53DAFC0BB
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 gafgyt 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) :	32'560 bytes
File size (de-compressed) :	100'188 bytes
Format:	linux/arm
Unpacked file:	0b1c4e7b9e3b42ef4f12caecb2d831e652bddc082b174b3cbc7a83e511fa234f

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

No details

Detection(s):

Unix.Trojan.Mirai-9894781-0

Result

Gathering data

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/56b08e08-e58d-4a09-902e-eddf012918f1

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1825137

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f16f375df54b3c485164167423f7278339a1f7d87f9384be20a1dfb57e131d89

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/f16f375df54b3c485164167423f7278339a1f7d87f9384be20a1dfb57e131d89/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2025-12-03 07:28:16 UTC

File Type:

ELF32 Little (Exe)

AV detection:

15 of 36 (41.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6fxtoxpvjm6equlecz2ch5zhqm42d56yp6jyjprauhp3k7qtdweq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/251203-jacvvawqam/

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/f16f375df54b3c485164167423f7278339a1f7d87f9384be20a1dfb57e131d89

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:	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