MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec. 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: 13

Intelligence 13 IOCs YARA 3 File information Comments

SHA256 hash:	d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec
SHA3-384 hash:	e6206d6558fcd72934a4e374fa92aea3f188e5b440199a1a3fa2637b11963e20a549dccec75f2c66503be41de9f528e6
SHA1 hash:	0da2ce489e6e56072acbb422bdbc1a6c8f01234b
MD5 hash:	ec1ee8e3a3099950f9153c6296ffa71b
humanhash:	delta-east-high-angel
File name:	ub8ehJSePAfc9FYqZIT6.x86_64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	51'340 bytes
First seen:	2026-01-21 07:23:53 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:fVNfIcpLIcwcSC3Kprj12rzlEPb4hPPMIl2gFXG+INK8U+z8ulr2p8jCsEeIwCl3:3f5LIHUG92tEPb4NM+xXGr5v6fsE7u43
TLSH	T1423302D770AAEF34E86254B3A00BBB84FBB23A67529367AD8D61792F046F19C1706011
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) :	51'340 bytes
File size (de-compressed) :	139'736 bytes
Format:	linux/amd64
Unpacked file:	0ffa26de2ac2f7d5fd7ff3ee317e598b925d71b75292ab48c2ef514338400f4d

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/cb4a8588-2968-47d3-a7c2-7b68a41c854a/

Detection(s):

SecuriteInfo.com.Linux.Mirai-19.UNOFFICIAL

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

gafgyt mirai obfuscated packed upx

Link:

https://www.filescan.io/uploads/69707f2755805a763fec8d8d/reports/c3cd989d-aa0d-4fab-951a-1093ce982202/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-01-21T04:33:00Z UTC

Last seen:

2026-01-21T07:07:00Z UTC

Hits:

~10

Detections:

HEUR:Backdoor.Linux.Mirai.r HEUR:Backdoor.Linux.Mirai.b

Link:

https://opentip.kaspersky.com/d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/d23391d3-6160-4d03-873b-0b21623ad023

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9a38eab1-999f-4b3c-ad3a-170049885b44

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1854583

Signature

Malicious sample detected (through community Yara rule)

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/d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec/

Verdict:

Malicious

Threat:

Family.MIRAI

Link:

https://tip.neiki.dev/file/d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-01-21 07:24:39 UTC

File Type:

ELF64 Little (Exe)

AV detection:

13 of 24 (54.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=24vk2vpf4uctfomsrnrzvnjg6ikl7xlg6bbsjwtesnisoc7orxwa._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:lzrd botnet defense_evasion linux upx

Link:

https://tria.ge/reports/260121-h8ksnsbz6e/

Behaviour

Writes file to tmp directory

Changes its process name

Writes file to system bin folder

Modifies Watchdog functionality

Mirai

Mirai family

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

Threat name:

Legit

Score:

0.20

Link:

https://yomi.yoroi.company/submissions/d72aad55e5e50532b9928b639ab526f214bfdd66f04324da649351270bee8dec

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