MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 43eb2b46858b8bc40bb4284d9909feb6913a205f3f1e94f1b9935756c88a2e39. 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: 12

Intelligence 12 IOCs YARA 8 File information Comments

SHA256 hash:	43eb2b46858b8bc40bb4284d9909feb6913a205f3f1e94f1b9935756c88a2e39
SHA3-384 hash:	94c4f121452e06cdbed0e141371dfa2b0e16566fa5e85d1fb053cd31758375d4ed5e8e01b40ce1a30b4b1443016feb13
SHA1 hash:	14519743afcca1cb0ae380ae07de6ab9ab2b3480
MD5 hash:	a86dd8afb8ea43569f6c7ee840ddee5f
humanhash:	mars-alanine-mockingbird-low
File name:	zmap.arm6
Download:	download sample
Signature	Mirai Create hunting rule
File size:	84'184 bytes
First seen:	2024-09-22 19:10:52 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:jCnxOqQgNJkap6jxjgx17+b9w/lkPEaapLhzoI5iUo6Xf56ny5oYvh:UBTk0Ax01ib6yEaaDo6Xf56nyOwh
TLSH	T1D7832B56F8814E22C5D5127AFA6E018E332327F8E3DEB3129D206F24378696B0E77D55
telfhash	t10ae0c6bacd0813ccb2e043d57208a07862a0baf82ba104e2dc0da74f8262c00302a828
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 :

112

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

anti-debug lolbin masquerade remote

Link:

https://www.filescan.io/uploads/66f06bdabb9fe02b41b56e9f/reports/69876848-0c04-4426-9da3-5b7a2a27d5b9/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

arm

Packer:

not packed

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/43eb2b46858b8bc40bb4284d9909feb6913a205f3f1e94f1b9935756c88a2e39

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/4fbce73d-1450-44bb-8dfc-6f74f01ec09d

Result

Threat name:

Mirai, Okiru

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1515470

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Yara detected Okiru

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/43eb2b46858b8bc40bb4284d9909feb6913a205f3f1e94f1b9935756c88a2e39

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/43eb2b46858b8bc40bb4284d9909feb6913a205f3f1e94f1b9935756c88a2e39/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-09-22 19:48:54 UTC

File Type:

ELF32 Little (Exe)

AV detection:

22 of 38 (57.89%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=ipvswrufrof4ic5ufbgzscp6w2ituic7h4pjj4nzsnlvnsekfy4q._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:unstable

Link:

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

Verdict:

Malicious

Tags:

trojan gafgyt

YARA:

Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/a932cdba-f12e-4f1a-9702-c1583167bca1

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/43eb2b46858b8bc40bb4284d9909feb6913a205f3f1e94f1b9935756c88a2e39

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:	ELF_Mirai Create hunting rule
Author:	NDA0E
Description:	Detects multiple Mirai variants

Rule name:	Linux_Gafgyt_May_2024 Create hunting rule
Author:	NDA0E
Description:	Detects Gafgyt

Rule name:	Linux_Generic_Threat_3bcc1630 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c 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