MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f248b51e4fc4be60b02fa3db68b774bf35771809119e4faa4194cc01e4b4baad. 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 4 File information Comments

SHA256 hash:	f248b51e4fc4be60b02fa3db68b774bf35771809119e4faa4194cc01e4b4baad
SHA3-384 hash:	cbb0fd0ab1fddbd998a905680fbf0f55f025a0b4b38ab64f89d2eff58ae6d5024af711837d311e9817d18260f92dec56
SHA1 hash:	e31e0ead769444fad2677e76268012bb08bbfde8
MD5 hash:	0d3d8247bfda62747c0c54ad7d33f0d8
humanhash:	fillet-whiskey-echo-hotel
File name:	boatnet.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	33'172 bytes
First seen:	2026-07-26 12:44:28 UTC
Last seen:	2026-07-26 14:43:35 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:Nx6j0e4mzxFYpUVKyRqRvt6GI2/MIls0gAWLL3vfaA+d:Nx6j0Rmv1s6T2ajNLrC1
TLSH	T1A5E2F1B04D548E1BE301837FD28ED42E9032ED725A866FC63E9CA6A9ACE1574031CDDD
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	BlinkzSec
Tags:	mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/f879a5ec-adf0-4e27-b885-8273d3eb807e/

Detection(s):

SecuriteInfo.com.Linux.Mirai-17.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Sends data to a server

Connection attempt

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/27c483de-22de-4a39-892b-f2039bf2b5f1

Behavior Graph:

Download SVG

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/edd9babf-d8b7-4f37-ad44-4e4b076bb539

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/f248b51e4fc4be60b02fa3db68b774bf35771809119e4faa4194cc01e4b4baad

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/f248b51e4fc4be60b02fa3db68b774bf35771809119e4faa4194cc01e4b4baad/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-07-26 12:43:11 UTC

File Type:

ELF32 Little (Exe)

AV detection:

11 of 36 (30.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=6jelkhspys7gbmbpupnwrn3ux42xogajcgpe7ksbstgadzfuxkwq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260726-pzfwpavwgx/

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/