MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 69727bd85cb12bdf0f97a58a82a6f01df3d24d2742a101037890ce0357ac3d01. 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 10 File information Comments

SHA256 hash:	69727bd85cb12bdf0f97a58a82a6f01df3d24d2742a101037890ce0357ac3d01
SHA3-384 hash:	2883132413fe5823e47c40e3a91cfc95e76b692a11619292e2596be9178525383b4201d6c0e9dccb0cee401419022385
SHA1 hash:	016fd834df3579dfab01f1b4f077220449b1fe55
MD5 hash:	f176ebaa00c3e042c27329754913806e
humanhash:	october-low-oxygen-twelve
File name:	zmap.x86
Download:	download sample
Signature	Mirai Create hunting rule
File size:	62'640 bytes
First seen:	2024-09-22 19:11:05 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:1BGfyT5OGMMt4cesUTeFIv5TzHhSrB04wOIjOepn2N:1caT5OGMMtmaATzBS9RwHKanc
TLSH	T17F535AC4E583DCFAEC5605705133EB368B77F13B1268DA97C7A89923F852B02E54629C
telfhash	t16221c5ff0dbe18f8b7e4a540c32d5ed2192ada77692137b50623d8543393d828578c79
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	NDA0E
Tags:	elf mirai Okiru zmap

Intelligence

File Origin

# of uploads :

# of downloads :

116

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.30455.LC.BadVar.UNOFFICIAL

Unix.Dropper.Mirai-7135906-0

Unix.Dropper.Mirai-7135966-0

Unix.Dropper.Mirai-7135979-0

Unix.Trojan.Mirai-9935718-0

Unix.Dropper.Mirai-10008433-0

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

anti-debug lolbin masquerade remote

Link:

https://www.filescan.io/uploads/66f06c0a4a48170ff00cfb4b/reports/8e14828a-1463-4c5a-9264-9e50c4a164e1/overview

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:

not identified

Full report:

https://elfdigest.com/brief/69727bd85cb12bdf0f97a58a82a6f01df3d24d2742a101037890ce0357ac3d01

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

type:Mirai 154.216.18.230:59962

UDP botnet C2(s):

not identified

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/cb421b85-bba9-4526-8191-f8ded36cb9ca

Result

Threat name:

Okiru

Detection:

malicious

Classification:

troj.evad

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1515462

Signature

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample deletes itself

Yara detected Okiru

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/69727bd85cb12bdf0f97a58a82a6f01df3d24d2742a101037890ce0357ac3d01

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/69727bd85cb12bdf0f97a58a82a6f01df3d24d2742a101037890ce0357ac3d01/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2024-09-22 19:46:56 UTC

File Type:

ELF32 Little (Exe)

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=nfzhxwc4wev56d4xuwfifjxqdxz5etjhikqqca3ysdhagv5mhuaq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:unstable linux rootkit

Link:

https://tria.ge/reports/240922-xwhvwathjj/

Behaviour

Writes file to tmp directory

Loads a kernel module

Malware Config

C2 Extraction:

fgwe.myvnc.com

Verdict:

Malicious

Tags:

trojan mirai

YARA:

Linux_Trojan_Mirai_b14f4c5d Linux_Trojan_Mirai_88de437f Linux_Trojan_Mirai_389ee3e9 Linux_Trojan_Mirai_cc93863b Linux_Trojan_Mirai_8aa7b5d3

Link:

https://app.threat.zone/submission/2749b363-a47b-4d79-adce-7bd761666969

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/69727bd85cb12bdf0f97a58a82a6f01df3d24d2742a101037890ce0357ac3d01

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:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

Rule name:	Linux_Generic_Threat_3bcc1630 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_389ee3e9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_88de437f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_8aa7b5d3 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_b14f4c5d Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_cc93863b Create hunting rule
Author:	Elastic Security

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