MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf. 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 9 File information Comments 1

SHA256 hash:	d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf
SHA3-384 hash:	ef1235aef4d94fd0efc34f38194cbe6f895144e3d38d0626bb7c266b0852ef8ef47f397dbe303fa8d9132d6c46bb9a8f
SHA1 hash:	f4a533422ec9869ebf9428236f3de40f36eedfa4
MD5 hash:	0847b4018a2afffd6e67f6345009e345
humanhash:	white-spring-whiskey-king
File name:	0847b4018a2afffd6e67f6345009e345
Download:	download sample
Signature	Mirai Create hunting rule
File size:	91'500 bytes
First seen:	2024-04-14 12:15:56 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:Jnwn82iLavbcSOVIQuo5sYg2565FT197sdTZfaSo//2Vc7Ioi/zJB4XrKP:J6iL1V5ussOYP1m11owzJB4Xr
TLSH	T1BA930846BC918E11C5D422BAFA2E118E331263B8E2DFB213DD105F6477CAA2F0E77556
telfhash	t13c318b67abb91f9fafe00244c29d75180eac30981f523597ca1c674b9791bd2f11dc36
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:	32 arm elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

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/d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf

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/88e40b32-e8f0-4b17-a3a7-f262ab79cd6f

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1425736

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/d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-04-14 12:16:08 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=2esdhcfkwtjxoexh3bpzu3uyztlhwecys5tis3wxdp4fkowjj6xq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:unstable

Link:

https://tria.ge/reports/240414-pff3cabd61/

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/d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf

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:	BitcoinAddress Create hunting rule
Author:	Didier Stevens (@DidierStevens)
Description:	Contains a valid Bitcoin address

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

Rule name:	MAL_ELF_LNX_Mirai_Oct10_1 Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects ELF Mirai variant
Reference:	Internal Research

Rule name:	MAL_ELF_LNX_Mirai_Oct10_1_RID2F39 Create hunting rule
Author:	Florian Roth
Description:	Detects ELF Mirai variant
Reference:	Internal Research

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:	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

Rule name:	unixredflags3 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for UNIX red flags

File information

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

Web download

Mirai

elf d1243388aab4d37712e7d85f9a6e98ccd67b10589766896ed71bf8553ac94faf

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2811878/

Comments

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zbet commented on 2024-04-14 12:15:57 UTC

url : hxxp://37.44.238.94/bins/arm6