MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dc5dff4a23be303fe1d8d37fde70744f8be3237dd7dd41c4a1c96a523f032b1e. 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 5 File information Comments

SHA256 hash:	dc5dff4a23be303fe1d8d37fde70744f8be3237dd7dd41c4a1c96a523f032b1e
SHA3-384 hash:	524fa926a490b14d8d29a09f2c1547b00f2a813d47723ad4a16cc24ed02e0f35b885a1e27dd817e9ca50d2e356dda0b6
SHA1 hash:	93b58f55bac973e85c1a540446e2407d4918fef4
MD5 hash:	8e53c9ba3916f99a88bf190b63d4f331
humanhash:	oranges-ack-river-happy
File name:	armv6l
Download:	download sample
Signature	Mirai Create hunting rule
File size:	80'948 bytes
First seen:	2026-10-10 01:01:29 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:ZI8xe/R8RtmieqNxwhoABwd5NpxEE9NV3QFeQytLpb:u1/R8R7NxwhoZ5l/uQQILpb
TLSH	T12583128423E55BC2FFE4093E80AEA2A7552C6D7B75BED0071398800CB2477C54EE94AB
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) :	80'948 bytes
File size (de-compressed) :	208'628 bytes
Format:	linux/arm
Unpacked file:	6fc9a7c3206a9a25b325a5d2f18a555bf94d2b8d1bbf732105ab8fb6f362d72f

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/9be41b6d-021d-40b5-a669-f55d06742c9c/

Detection(s):

SecuriteInfo.com.Linux.Rootkit.420.11433.25908.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6ac98e9a36d156c49fd60de0/reports/41c5af92-a29f-465b-a57e-ef003909c41a/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/dc5dff4a23be303fe1d8d37fde70744f8be3237dd7dd41c4a1c96a523f032b1e

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:

2026-10-09T21:16:00Z UTC

Last seen:

2026-10-11T17:48:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/dc5dff4a23be303fe1d8d37fde70744f8be3237dd7dd41c4a1c96a523f032b1e/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/14579889-09b2-4f9e-8dcd-0bc3eff40a01

Behavior Graph:

Download SVG

Verdict:

Suspicious

Link:

https://analyze.intezer.com/analyses/998537e0-c613-4160-96af-e8fbe2b72c8d

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/dc5dff4a23be303fe1d8d37fde70744f8be3237dd7dd41c4a1c96a523f032b1e

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/dc5dff4a23be303fe1d8d37fde70744f8be3237dd7dd41c4a1c96a523f032b1e/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-10-10 01:02:21 UTC

File Type:

ELF32 Little (Exe)

AV detection:

9 of 24 (37.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3ro76srdxyyd7yoy2n7544duj6f6gi3527oudrfbzfvfepydfmpa._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery upx

Link:

https://tria.ge/reports/261010-bdws5aev3r/

Behaviour

Reads runtime system information

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:	ELF_IoT_DVR_Botnet_Hama_UPX Create hunting rule
Author:	Serhii Kocherhan
Description:	Detects packed and unpacked ELF IoT/DVR botnet variants targeting UPX compression structures and uncompressed code

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/