MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff. 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: 9

Intelligence 9 IOCs YARA 4 File information Comments

SHA256 hash:	61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff
SHA3-384 hash:	25028e4cc6b0e3a263357ad86d2d8cf7b04e731ee637bd71516a027b001cab5ec6862f1761247e03dc183e41e5b21a6c
SHA1 hash:	f7c0d930aa8ca1317c7fcf6c4356182429debca4
MD5 hash:	ed2147f7de0d63196da2dcc4f452953a
humanhash:	six-mississippi-black-cola
File name:	61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff.elf
Download:	download sample
Signature	Mirai Create hunting rule
File size:	50'652 bytes
First seen:	2026-08-13 19:19:01 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:MdmJfQWZUunG8YtTi5c0QbEkrK57nouy8p:MuoEpYKcLbpr0outp
TLSH	T10B33F17623C8D44ED17DC6BA4C8FB9064915D289778A49D3BF48703905E3F36B839C56
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	whack_sh
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) :	50'652 bytes
File size (de-compressed) :	117'120 bytes
Format:	linux/i386
Unpacked file:	30cb72dc7daf253673b5f813d9b8d4d6980d72cd87e702f1449e82ae37cbc5bb

Intelligence

File Origin

# of uploads :

# of downloads :

105

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/4caa6be0-4e87-4491-999f-262128ef5890/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Mounts file systems

Opens a port

Sends data to a server

Connection attempt

Runs as daemon

DNS request

Substitutes an application name

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

mirai packed packer upx

Link:

https://www.filescan.io/uploads/6a7e18c0c0753fdce27b18fd/reports/d07cc5ad-44fe-42b3-b71c-b838a5cc3837/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

true

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/61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff

Behaviour

Anti-VM

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/c1e58003-a1af-4713-811f-31afc97a818c

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/d3592409-54ff-43a4-8c03-ff8674b63d37

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-08-13 19:19:35 UTC

File Type:

ELF32 Little (Exe)

AV detection:

8 of 36 (22.22%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mhkzfktffktk2fuosn33s5dxjnhm7q4u4qrntx5lffn3qish2p7q._file

Result

Malware family:

n/a

Score:

5/10

Tags:

discovery linux upx

Link:

https://tria.ge/reports/260813-x1rctaem5s/

Behaviour

Reads runtime system information

Changes its process name

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/61d592aa652aa6ad168e9377b974774b4ecfc394e422d9dfab295bb82247d3ff

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

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/