MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a36cc124c89263e88e0a388d6daf2918114bff62dd91fbd72222f6033c1a5829. 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: 6

Intelligence 6 IOCs YARA 7 File information Comments

SHA256 hash:	a36cc124c89263e88e0a388d6daf2918114bff62dd91fbd72222f6033c1a5829
SHA3-384 hash:	f27ed0ade958498eddc901f2414303bbeedc27f36d23d97da675f2e178b23c5b2feccfb952194f82e951affdb78e0d24
SHA1 hash:	f51bb4ecf6dc58b3a4031aaf44f535c8e6335e22
MD5 hash:	4164831ffa1684c6acb508e7b6a3fa45
humanhash:	xray-seven-oregon-ohio
File name:	arc
Download:	download sample
Signature	Mirai Create hunting rule
File size:	132'596 bytes
First seen:	2025-12-04 00:05:23 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:XctV7RRhqLFtJAyiGg7BSbL3eeAcWz48aVl3EyHaHSxpIm5Ygj5dX/LWJ:XctVd2LFtcdSbzZAFE8aVuyHahgjbXq
TLSH	T101D3BEA7B34B2491CC5207F447C74B9E3E532112DEAB98E36C1F667B297A1EF0912391
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Gathering data

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Link:

https://www.filescan.io/uploads/6930d07dd12d1c79d428e9c6/reports/16057efd-eebb-4f01-8c58-2bbe2eb8fbe1/overview

Result

Gathering data

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/4257e14b-c452-4857-a470-f13fdebc36c7

Result

Threat name:

n/a

Detection:

malicious

Classification:

n/a

Score:

56 / 100

Link:

https://www.joesandbox.com/analysis/1825954

Signature

Antivirus / Scanner detection for submitted sample

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a36cc124c89263e88e0a388d6daf2918114bff62dd91fbd72222f6033c1a5829

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a36cc124c89263e88e0a388d6daf2918114bff62dd91fbd72222f6033c1a5829/

Threat name:

Linux.Worm.Mirai

Status:

Malicious

First seen:

2025-12-04 00:06:23 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 36 (55.56%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=unwmcjgisjr6rdqkhcgw3lzjdaiux73c3wi7xvzcel3agpa2lauq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai linux

Link:

https://tria.ge/reports/251204-agcc8aak5x/

Malware Config

C2 Extraction:

teamc2.duckdns.org

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:	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:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

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

Rule name:	MAL_ELF_Xlogin_Nov24_1 Create hunting rule
Author:	Florian Roth
Description:	Detects xlogin backdoor samples
Reference:	https://blog.sekoia.io/solving-the-7777-botnet-enigma-a-cybersecurity-quest/

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