MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1. 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: 7

Intelligence 7 IOCs YARA 5 File information Comments

SHA256 hash:	ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1
SHA3-384 hash:	6e7d11b7bff3701f3e26e98f6318deccfc65e8f00c75d15fe3fcf4ff45de26bd006c8e2180e272cfbac8b458a993353f
SHA1 hash:	027e337bb1b9b695f838cebc774d34b9901f4075
MD5 hash:	75c855023bb3e9ed7be719d36b65813e
humanhash:	nevada-violet-mars-red
File name:	ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1.elf
Download:	download sample
Signature	Mirai Create hunting rule
File size:	50'560 bytes
First seen:	2026-08-23 20:47:10 UTC
Last seen:	2026-08-28 13:37:00 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:Hxrs9iuO2ey9D7T1lmZH8/KwdtEQrml4u+qgw09P:HxEiudXT1lmZH8S8EDl4u+qgwK
TLSH	T1C733F1E9C5435A96EEFEF47026C8E9C1B77CAB0F11E1CCD31C8BCA274A435039A56192
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	Tuxxin
Tags:	elf exe mirai UPX whack.sh

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) :	50'560 bytes
File size (de-compressed) :	142'256 bytes
Format:	linux/ppc32
Unpacked file:	843e8c26228c641e829479c27a4ec46ee267bb82dd16786b4a5ecac251b9c156

Intelligence

File Origin

# of uploads :

# of downloads :

126

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/a926c5ad-8f5c-4f78-bf53-393965c127cf/

Detection(s):

Unix.Trojan.Mirai-9936831-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Kills processes

Connection attempt

Runs as daemon

Creating a file

Traces processes

Substitutes an application name

Deleting of the original file

Verdict:

Malicious

File Type:

elf.32.be

First seen:

2026-08-23T16:21:00Z UTC

Last seen:

2026-08-25T17:38:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/47909bff-d9d4-489c-bc49-895e588cf0fd

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/8cd48032-5392-4a15-8fc5-0b02b7c19bcc

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2026-08-23 20:47:23 UTC

File Type:

ELF32 Big (Exe)

AV detection:

16 of 24 (66.67%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=754wycwpew2slfxbsbny2tw2jjichmxbxqs4n66qhdrh5q5vnpiq._file

Result

Malware family:

n/a

Score:

5/10

Tags:

linux upx

Link:

https://tria.ge/reports/260823-zkzqcszfqb/

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/ff796c0acf25b52596e1905b8d4eda4a5023b2e1bc25c6fbd038e27ec3b56bd1

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/