MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 966ddd385a30176ae00f0b7a33d0a6d7b9c9527c613e6effe963573b3bb0b742. 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 3 File information Comments

SHA256 hash:	966ddd385a30176ae00f0b7a33d0a6d7b9c9527c613e6effe963573b3bb0b742
SHA3-384 hash:	7c1afa0bc7ca7f90cdfb8cf9167faca1200bc085763632aa9455a14be9825cd066e630c8c456111601403e81b3118924
SHA1 hash:	6b9cb1aa45fff0b609d54e371566115fbe24b377
MD5 hash:	58de241c9af85b5adef91c416afad99e
humanhash:	arkansas-aspen-mockingbird-neptune
File name:	daredevil.armv6l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	57'272 bytes
First seen:	2026-08-22 20:26:45 UTC
Last seen:	2026-08-23 14:22:37 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:/KSPBv5i6mw+8pU7hIy/T33DSYoAcBThNeJ1kATj3u0+K4c2bq1PrFWuX9q3UELu:TPBM6YKuTHDSSYhELkoj3u0G/GZrFoLu
TLSH	T14143F142C11F8C12DD755C36DE4E8408AF729B76A19DF2F5830AAB7C10D22E5EEE9C85
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) :	57'272 bytes
File size (de-compressed) :	153'884 bytes
Format:	linux/arm
Unpacked file:	a16a75072235626bbae7449183964366f32b3e33bf8514aa83c9cedc4f5cafbe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/698b2877-0244-4d13-ad27-7157c6cebeb0/

Detection(s):

SecuriteInfo.com.Linux.Mirai.9788.21679.25270.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

bashlite mirai packed upx

Link:

https://www.filescan.io/uploads/6a8a0629fd779c758e3b5301/reports/64f5ee62-fef8-4b74-bb54-11981bf72b1f/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/966ddd385a30176ae00f0b7a33d0a6d7b9c9527c613e6effe963573b3bb0b742

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/81a6adc3-b844-41ea-b7a0-0e9a9babc42e

Behavior Graph:

Download SVG

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9dac21c3-aa98-4e10-ab0a-09d858ccc255

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/966ddd385a30176ae00f0b7a33d0a6d7b9c9527c613e6effe963573b3bb0b742

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/966ddd385a30176ae00f0b7a33d0a6d7b9c9527c613e6effe963573b3bb0b742/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-08-22 20:27:23 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 38 (52.63%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=szw52oc2galwvyapbn5dhufg2644sut4me7g577jmnltwo5qw5ba._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/260822-y8j45syfmh/

Behaviour

Reads runtime system information

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/966ddd385a30176ae00f0b7a33d0a6d7b9c9527c613e6effe963573b3bb0b742

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

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/