MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b. 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: 9

Intelligence 9 IOCs YARA 4 File information Comments

SHA256 hash:	720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b
SHA3-384 hash:	e6190b148731ad2a5646980a8e24b7b0dd6c0f205e1dc2e6dd096769c8d1043601178cac77efd676e0d3b0eb9b215cd9
SHA1 hash:	f51bde0f2b16b7568a0b0a10e6a02eee588afebf
MD5 hash:	db69618daa3cabdeb57beee28f8e8c66
humanhash:	iowa-robin-four-crazy
File name:	parm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	46'464 bytes
First seen:	2026-06-18 15:40:52 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:oIBj/YlQlbgYmRhOCyDk9NgplvVcJxzkihNfQv3ceANnv3ENX2I/sBs3Uozu:oG/Y2TmR7Yk9ET4zThyfceA1/IX2wzu
TLSH	T13923F2936623A8D0F49C48F4D138CC1B3ADB155DFAEEFE071D4D1964A9C1026E3F2A96
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) :	46'464 bytes
File size (de-compressed) :	112'552 bytes
Format:	linux/arm
Unpacked file:	1b664d3019b2bf20564c8f29ecfc2d00ebf7b16246cfb281f98487ef72c87643

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/8194af3d-4f5b-4456-9e4d-2c3bd70effe0/

Detection(s):

SecuriteInfo.com.Linux.Mirai-18.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6a3411b862d0679105f80117/reports/67aaef58-e111-482d-9e94-fa3a78cedf96/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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-06-18T14:20:00Z UTC

Last seen:

2026-06-19T21:08:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/0fad5d0a-e62a-4f46-9533-23cebdeb26f7

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/bc81c88e-b1b2-4c2f-928f-8baacc06f0d2

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-06-18 15:41:46 UTC

File Type:

ELF32 Little (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=oigjhktyswrg4hdrmcnuuf7dsmh7djfegwqdkesl7nqdwgozlvnq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

upx

Link:

https://tria.ge/reports/260618-s45bmaa14z/

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/720c93aa7895a26e1c71609b4a17e3930ff1a4a435a035124bfb603b19d95d5b

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/