MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 af063ff6fcfaf445d6adabe6cec9ddb427f1f46ed7c52d75738b77755077ca1a. 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 15 File information Comments 1

SHA256 hash:	af063ff6fcfaf445d6adabe6cec9ddb427f1f46ed7c52d75738b77755077ca1a
SHA3-384 hash:	30ba77fa47e3e7940babec06369fb70b39c6fe8a680f3c8553ecd37a1a2b7abc88b8545f4390b73eddab47c2280da264
SHA1 hash:	0cf9db263f2706be500bec3f65db522aeb4340fd
MD5 hash:	299b1144b755438e70d164f7f18a0982
humanhash:	sweet-hamper-apart-august
File name:	299b1144b755438e70d164f7f18a0982
Download:	download sample
Signature	Mirai Create hunting rule
File size:	68'512 bytes
First seen:	2022-10-26 14:10:09 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:Tfu73WGGE0DUm8lquk5OZeGdkmM1bK148/yUVR:6Z10DU3lqVzCkmMBK14HUV
TLSH	T1DB633A07BD8086EDC089E1B802BF7579C066F1BC277571CB6BD4FF2A7A15E601B29909
telfhash	t18c11c0b228aa1ca0a4cba73ab312c2e015312e6406f637d0ce7394f7de227d91cd1026
TrID	50.1% (.) ELF Executable and Linkable format (Linux) (4022/12) 49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Reporter	zbetcheckin
Tags:	64 elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

234

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Unix.Trojan.Mirai-7135937-0

Unix.Dropper.Mirai-7136014-0

Unix.Trojan.Mirai-9907086-0

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

2323,23

Full report:

https://elfdigest.com/brief/af063ff6fcfaf445d6adabe6cec9ddb427f1f46ed7c52d75738b77755077ca1a

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

UNKNOWN

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/b724a0bd-1ff2-4ad5-9edd-e9f7def24c7b

Result

Threat name:

Unknown

Detection:

malicious

Classification:

n/a

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1098465

Signature

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Behaviour

Behavior Graph:

Download SVG

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/af063ff6fcfaf445d6adabe6cec9ddb427f1f46ed7c52d75738b77755077ca1a/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2022-10-26 16:03:20 UTC

File Type:

ELF64 Little (Exe)

AV detection:

26 of 41 (63.41%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=v4dd75x47l2elvvnvptm5so5wqt7d5do27cs25ltrn3xkudxzina._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai discovery linux

Link:

https://tria.ge/reports/221026-rhapfsgadn/

Behaviour

Reads runtime system information

Contacts a large (23508) amount of remote hosts

Creates a large amount of network flows

Modifies the Watchdog daemon

Malware Config

C2 Extraction:

test.sharehy.com

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/af063ff6fcfaf445d6adabe6cec9ddb427f1f46ed7c52d75738b77755077ca1a

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_Trojan_Gafgyt_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_01e4a728 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_520deeb8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_575f5bc8 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_6a77af0f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_e0cf29e2 Create hunting rule
Author:	Elastic Security

Rule name:	myMirai Create hunting rule
Description:	Mirai

Rule name:	SUSP_XORed_Mozilla 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

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf af063ff6fcfaf445d6adabe6cec9ddb427f1f46ed7c52d75738b77755077ca1a

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2385774/

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

zbet commented on 2022-10-26 14:10:19 UTC

url : hxxp://45.138.70.19/Mddos/Mddos.x86_64