MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 81ae45a399b8e23005fdb07a2caa2b22d4618893b67a92a29ff6813352352023. 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: 8

Intelligence 8 IOCs YARA 16 File information Comments

SHA256 hash:	81ae45a399b8e23005fdb07a2caa2b22d4618893b67a92a29ff6813352352023
SHA3-384 hash:	9c8159d245669184891ad4520d9a6a6080f4a90a271ec1dd43842cdd14e1621879c53ae4621888ae3227dc680e57bfa2
SHA1 hash:	c1ffb1da901ce4bc8f85b538ea70fcaf29071d57
MD5 hash:	f3d2a3b2d954fe3cb1a22bfc139e107f
humanhash:	edward-rugby-gee-salami
File name:	xnxnxnxnxnxnxnxnarmv4lxnxn
Download:	download sample
Signature	Mirai Create hunting rule
File size:	226'360 bytes
First seen:	2026-10-05 18:16:41 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	6144:Rv8r+flZvmsgr4D4FdI6ku4a9XyHSVZWeRm:Rv8qdZvmsU48zou4a9iWRM
TLSH	T148242A45BCA18F22C6C522BBFB2D428D372757ACD2EE71039D246B7427CB95A0E3B145
telfhash	t1a5512091ef980dbc73c580e4c1af632a599c32de671615270e6c7a5f56c3dc1342a823
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 mirai upx-dec

abuse_ch

UPX decompressed file, sourced from SHA256 bd94de73b98fdd78c24a6fe2ea5df890e78283279bc1fa6ca4c2a3862deccf61

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	72'392 bytes
File size (de-compressed) :	226'360 bytes
Format:	linux/arm
Packed file:	bd94de73b98fdd78c24a6fe2ea5df890e78283279bc1fa6ca4c2a3862deccf61

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

anti-vm rust

Link:

https://www.filescan.io/uploads/6ac3e9bdaa8f8fc6388acba1/reports/8c8cda90-48c8-4909-bd79-7efca2c84d18/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

37215,80,8080,8081,8083

Full report:

https://elfdigest.com/brief/81ae45a399b8e23005fdb07a2caa2b22d4618893b67a92a29ff6813352352023

Behaviour

Anti-VM

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-05T17:35:00Z UTC

Last seen:

2026-10-06T19:47:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/81ae45a399b8e23005fdb07a2caa2b22d4618893b67a92a29ff6813352352023/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/3d9112d7-7b72-47b7-bb09-0cba258d3823

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/1d5281ef-2607-487e-9ac3-22f289b38141

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/81ae45a399b8e23005fdb07a2caa2b22d4618893b67a92a29ff6813352352023

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/81ae45a399b8e23005fdb07a2caa2b22d4618893b67a92a29ff6813352352023/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2026-10-05 18:17:01 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qgxeli4zxdrdabp5wb5czkrlelkgdcetwz5jfiu762atgurvearq._file

Result

Malware family:

n/a

Score:

1/10

Tags:

n/a

Link:

https://tria.ge/reports/261005-ww7zbs1s8l/

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:	Cling_Ngioweb_IoT_Proxy_bot Create hunting rule
Author:	eFeSpain
Description:	Cling/Ngioweb IoT bot (residential proxy, C2 disguised as STUN)
Reference:	https://blog.efespain.com/capitulo-19/

Rule name:	CVE_2017_17215 Create hunting rule
Author:	NDA0E
Description:	Detects exploitation attempt of CVE-2017-17215

Rule name:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	elf_persirai_w0 Create hunting rule
Author:	Tim Yeh
Description:	Detects Persirai Botnet Malware
Reference:	Internal Research

Rule name:	ELF_Toriilike_persist Create hunting rule
Author:	4r4
Description:	Detects Torii IoT Botnet (stealthier Mirai alternative)
Reference:	Identified via researched data

Rule name:	iot_req_metachar Create hunting rule

Rule name:	Linux_Exploit_CVE_2017_17215_8b78a857 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	Linux_Exploit_CVE_2018_10562_badc0676 Create hunting rule
Author:	Elastic Security
Description:	Exploit code used in the ZeroBot malware

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Generic_Threat_1ac392ca Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Generic_Threat_d94e1020 Create hunting rule
Author:	Elastic Security

Rule name:	NSVPS_Mirai_Busybox_Staging Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Mirai-style busybox wget/tftp payload staging seen in NSVPS honeypot

Rule name:	testlumma Create hunting rule

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/