MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376. 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 3 File information Comments

SHA256 hash:	a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376
SHA3-384 hash:	55090e96dd5f5a8af69abe64d984491403e97aa16c9f0d81749e13c976b66d16a9609f8c7df6ce24aba37414933865b4
SHA1 hash:	420bbde9b2a7b9dc9c6aaea8498e5cec6afdfcdf
MD5 hash:	e592dbddae01d8ee2e8cacac1a975c07
humanhash:	angel-hotel-fanta-arizona
File name:	5r3fqt67ew531has4231.mips
Download:	download sample
Signature	Mirai Create hunting rule
File size:	40'024 bytes
First seen:	2024-11-10 10:51:27 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:U8i43jVHn46mpkyfraGob0lcsU6SOjkdGsqDV8S9QSIJgGlzDpUYswK:Un43R4LkyDaGA9B6vtF9/IVqYXK
TLSH	T14C03E03D6A0BA999E670F43DC255070068B447639B528C0D2E57D1F3EB8371AB8FBD51
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

Detection(s):

SecuriteInfo.com.Linux.Siggen.9999.7214.7582.UNOFFICIAL

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=673090ad6c614f3030a3fcb9linux22vpnfull_triage

Tags:

mirai virus

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creates directories

Connection attempt

Sets a written file as executable

Sends data to a server

Receives data from a server

Creating a file

Launching a process

Runs as daemon

Opens a port

Substitutes an application name

Performs a bruteforce attack in the network

Verdict:

Unknown

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug botnet masquerade mirai packed upx

Link:

https://www.filescan.io/uploads/67309058c9e5125dc6d4dcb6/reports/cb80aed1-73ca-494d-b94b-da420df56db3/overview

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

mips

Packer:

UPX

Botnet:

unknown

Number of open files:

Number of processes launched:

Processes remaning?

true

Remote TCP ports scanned:

2323,8083,37215,52869,23,80

Full report:

https://elfdigest.com/brief/a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376

Behaviour

Persistence

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/f37662f6-9c5a-4590-8205-f612b4a9d7a4

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

52 / 100

Link:

https://www.joesandbox.com/analysis/1553101

Signature

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376/

Threat name:

Linux.Trojan.Multiverze

Status:

Malicious

First seen:

2024-11-10 10:52:08 UTC

File Type:

ELF32 Big (Exe)

AV detection:

15 of 24 (62.50%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=udvqhpczw3an4x6dazvifsu5pj3zrxyragpedpmse2jwgpvxwn3a._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai botnet:mirai botnet defense_evasion discovery motw phishing upx

Link:

https://tria.ge/reports/241110-mydzlavkhy/

Behaviour

Reads runtime system information

System Network Configuration Discovery

Writes file to tmp directory

Changes its process name

Mark of the Web detected: This indicates that the page was originally saved or cloned.

File and Directory Permissions Modification

Contacts a large (218244) amount of remote hosts

Creates a large amount of network flows

Mirai

Mirai family

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/ae4691f3-729b-43ac-a4c5-642ef75ab269

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/a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376

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_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

Rule name:	upx_packed_elf_v1 Create hunting rule
Author:	RandomMalware

File information

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

Web download

Mirai

elf a0eb03bc59b6c0de5fc3066a82ca9d7a7798df11019e41bd922693633eb7b376

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3284668/

Delivery method

Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

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