MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a292c2189dac50901da00d954117e2ee54c4c3da4a7dab703483b5ec37a404d. 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 4 File information Comments

SHA256 hash:	8a292c2189dac50901da00d954117e2ee54c4c3da4a7dab703483b5ec37a404d
SHA3-384 hash:	37187eee53a87293153f239310de86a0b1c1e3f4992ab4c6d63f35acb1f3c5519315c9564d4615f3eb2379d973d7a459
SHA1 hash:	2672b33d13283cfd7a87ad5b4eec8e44fbdabc62
MD5 hash:	b6a6d8cc56b75df29f985cd054741821
humanhash:	delaware-blossom-queen-nevada
File name:	x64
Download:	download sample
Signature	Mirai Create hunting rule
File size:	110'660 bytes
First seen:	2026-10-11 07:13:50 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-sharedlib
ssdeep	3072:K/BJWUeG4ABcFFroPW2PuA7QcjwrE2Y1IHBf:KXWUeCcFF7SuAwrE2wIHJ
TLSH	T102B312A097D0C721EC6FF5B4E59C06ABA01A2F03CF7ED5865D709808CB9C2964943E3C
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) :	110'660 bytes
File size (de-compressed) :	388'176 bytes
Format:	linux/amd64
Unpacked file:	1757710becc3e4a87feaf0c47e8e888a9454ee71c7ea31662afed0d5c311f122

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/ac8996c9-7918-4770-a754-4d8bd02ef074/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Launching a process

Connection attempt

Changes the time when the file was created, accessed, or modified

Runs as daemon

Changes access rights for a written file

Attempts to kill processes by name

Sends data to a server

DNS request

Creating a file

Substitutes an application name

Creates or modifies files in /cron to set up autorun

Performs a bruteforce attack in the network

Creates or modifies files in /init.d to set up autorun

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

packed upx

Link:

https://www.filescan.io/uploads/6acb374b2d6e22e9328201b7/reports/41ff9689-312b-432d-bded-ba4870b39dc1/overview

Verdict:

Malicious

File Type:

elf.64.le

First seen:

2026-10-11T05:28:00Z UTC

Last seen:

2026-10-12T18:11:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/8a292c2189dac50901da00d954117e2ee54c4c3da4a7dab703483b5ec37a404d/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/7285d04a-e4ec-4859-9402-7915a0f6ea12

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/60ffb926-4345-4f76-b12e-c91f7147421b

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj.evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1985407

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/8a292c2189dac50901da00d954117e2ee54c4c3da4a7dab703483b5ec37a404d

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8a292c2189dac50901da00d954117e2ee54c4c3da4a7dab703483b5ec37a404d/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2026-10-11 07:14:35 UTC

File Type:

ELF64 Little (SO)

AV detection:

18 of 38 (47.37%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=riusyimj3lcqsao2admviel6f3suytb5ust5vnydja5v5q32ibgq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

antivm defense_evasion discovery execution linux persistence privilege_escalation upx

Link:

https://tria.ge/reports/261011-h2vz3adh55/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

System Network Configuration Discovery

Changes its process name

UPX packed file

Checks hardware identifiers (DMI)

Creates/modifies Cron job

Enumerates running processes

Modifies rc script

Reads MAC address of network interface

Reads network interface configuration

Renames itself

Contacts a large (735328) amount of remote hosts

Creates a large amount of network flows

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:	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