MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386. 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: 8

Intelligence 8 IOCs YARA 2 File information Comments 1

SHA256 hash:	7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386
SHA3-384 hash:	be4a54a2ab3eee2ac2690092a7f2ea1ddf9317aa06044c3489a80d7b9c69752649ef93a67c63dba43a328bce8102160d
SHA1 hash:	00a744a46df470587f63f9d6081147357bca7c91
MD5 hash:	6cdf3c17bca213f3ace1a5681d3c08da
humanhash:	foxtrot-mars-may-harry
File name:	6cdf3c17bca213f3ace1a5681d3c08da
Download:	download sample
Signature	Mirai Create hunting rule
File size:	43'336 bytes
First seen:	2024-05-02 07:18:11 UTC
Last seen:	2024-05-02 08:29:47 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	768:B3NoBJ/ITHL95jSP/3wJ5h3KC9/eDjGJ+lpJU8aWM6:Be//k7jHCC0DjGJCF
TLSH	T10D13E14CC6D83596CB9D243C95BE33F158563085F70F4E58CB91894AEB7691BBC8C42A
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 elf mips mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

SecuriteInfo.com.Linux.Siggen.9999.29806.27449.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a file

Opens a port

Runs as daemon

Sends data to a server

Connection attempt

Substitutes an application name

Deleting of the original file

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

anti-debug

Link:

https://www.filescan.io/uploads/66333e689cdc03b57aba2f41/reports/f5804815-b843-43a0-9694-a63988f6f3c6/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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/ef74b7f1-93bd-46a3-9df1-e090fe55cc50

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1435207

Signature

Antivirus / Scanner detection for submitted sample

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/7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-05-02 07:19:04 UTC

File Type:

ELF32 Little (Exe)

AV detection:

10 of 38 (26.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=p7ssn6tywf7l6plc5m7z4gpvpurrmhw7xrzz4iwjujvian5z2oda._file

Result

Malware family:

n/a

Score:

7/10

Tags:

upx

Link:

https://tria.ge/reports/240502-h5htxaec92/

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/7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386

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

File information

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

Web download

Mirai

elf 7fe526fa78b17ebf3d62eb3f9e19f57d23161edfbc739e22c9a26a8037b9d386

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2834855/

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

Comments

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zbet commented on 2024-05-02 07:18:11 UTC

url : hxxp://91.228.147.117/abc.mpsl