MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8286fc8ddf3d2e6e32e112ba67bf9de930be1d2a15c77d291284f5163de76326. 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: 11

Intelligence 11 IOCs YARA 6 File information Comments

SHA256 hash:	8286fc8ddf3d2e6e32e112ba67bf9de930be1d2a15c77d291284f5163de76326
SHA3-384 hash:	3bbd071a8429e6651ec0b595f8541f6f35a0c45b01d28c4a2f51e5b92cb4d8a8b091f1fd175b5759b87fccd688dab179
SHA1 hash:	f9861bc9208496de9f1349bbb59cd394d9d6f5e3
MD5 hash:	8f2dc487fbc1760f75b42b09e6347127
humanhash:	sweet-sweet-enemy-vegan
File name:	sora.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	60'304 bytes
First seen:	2025-12-05 04:53:24 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:LmXou1DAd2GmL+4jbZ92qK0zlKpg7MEhWm5uN:LmBjbZQ0z8pg7vD5
TLSH	T11C43F7817881AA39C7C0577BEAAF104E3314A7DCE0DA7747CC180FA176DA91B0D67B5A
telfhash	t1cbe02600ac755a2c98d76ab4dcac07a4a6012222505a4f10cf11daf4c83f444e30cd4a
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-dec

abuse_ch

UPX decompressed file, sourced from SHA256 e51a017726f799b79b53ba02df6cb59c66eefef2e794e8bd0559dbbe3e99a126

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	24'536 bytes
File size (de-compressed) :	60'304 bytes
Format:	linux/arm
Packed file:	e51a017726f799b79b53ba02df6cb59c66eefef2e794e8bd0559dbbe3e99a126

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

Mirai

Details

Mirai

an XOR decryption key and at least a c2 socket address

Link:

https://research.acce.ciphertechsolutions.com/results/db935377-5cfb-4f85-8002-e55afc287377/

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

masquerade mirai obfuscated rust

Link:

https://www.filescan.io/uploads/69326576ff25e40750d44ede/reports/0de35e9d-0e01-4627-96e6-c11f1b641eab/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2025-12-05T05:22:00Z UTC

Last seen:

2025-12-05T05:53:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/8286fc8ddf3d2e6e32e112ba67bf9de930be1d2a15c77d291284f5163de76326/results?tab=lookup

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/bc221cb0-996c-41d8-be36-aaa8a412e5db

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1827008

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/8286fc8ddf3d2e6e32e112ba67bf9de930be1d2a15c77d291284f5163de76326

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8286fc8ddf3d2e6e32e112ba67bf9de930be1d2a15c77d291284f5163de76326/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-12-05 04:54:19 UTC

File Type:

ELF32 Little (Exe)

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qkdpzdo7huxg4mxbck5gpp455eyl4hjkcxdx2kisqt2rmpphmmta._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:sora

Link:

https://tria.ge/reports/251205-fjmvmabr6v/

Verdict:

Malicious

Tags:

botnet mirai Unix.Dropper.Mirai-7135890-0

YARA:

MAL_ELF_LNX_Mirai_Oct10_2

Link:

https://app.threat.zone/submission/c638be38-b5e7-4b73-b098-aee13479a573

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/8286fc8ddf3d2e6e32e112ba67bf9de930be1d2a15c77d291284f5163de76326

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:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A Create hunting rule
Author:	Florian Roth
Description:	Detects ELF malware Mirai related
Reference:	Internal Research

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research