MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3. 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 5 File information Comments 1

SHA256 hash:	3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3
SHA3-384 hash:	aa0b1f57077d39df2095af0b9a1acca6d0e3da62e68ff8260c4baffe3479cd42c13d47047448fd8c46d3507c8da11611
SHA1 hash:	33cbaf2c166d03c8776146431a016e0a4d38e8ee
MD5 hash:	93af2a27ce176343b1833e060e222ef9
humanhash:	ack-missouri-seventeen-fillet
File name:	93af2a27ce176343b1833e060e222ef9
Download:	download sample
Signature	Mirai Create hunting rule
File size:	141'770 bytes
First seen:	2024-03-15 17:38:34 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:vIWGv+UZKxazvJJpDYXRn8w5pYipnqeHutbM/9l8:vIWGrMxazvJJpcBn81anqeHuJM/9l8
TLSH	T156D32A56E7418B53C0D61779B6EF424533239BA493DB73069928AFF43F8279A0E23A05
telfhash	t1fa21f0355766a1199ea1dd5498fd97b2162887232344ef33de36c4cc68060dae63bc4f
Reporter	zbetcheckin
Tags:	32 arm elf mirai

Intelligence

File Origin

# of uploads :

# of downloads :

111

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Receives data from a server

Runs as daemon

Kills processes

DNS request

Sends data to a server

Connection attempt

Substitutes an application name

Deleting of the original file

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

bash lolbin mirai remote

Link:

https://www.filescan.io/uploads/65f487bcf074ad892e54846b/reports/c6ca2eae-35a3-44fe-b5e4-947c87825f82/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?

true

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3

Behaviour

Process Renaming

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/7b4538c7-d4a7-4457-af03-8c18ecde3f8e

Result

Threat name:

Mirai, Moobot

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1409853

Signature

Antivirus / Scanner detection for submitted sample

Contains symbols with names commonly found in malware

Detected Mirai

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample deletes itself

Snort IDS alert for network traffic

Yara detected Mirai

Yara detected Moobot

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-03-15 17:39:06 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=h7p5z4or4hfdp6ppn6x25xtqldakv5vppnbwbkbnrxn542kposzq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai

Link:

https://tria.ge/reports/240315-v8ac6aee4v/

Malware Config

C2 Extraction:

bo.joshandan.site

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/3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3

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:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	MAL_ARM_LNX_Mirai_Mar13_2022 Create hunting rule
Author:	Mehmet Ali Kerimoglu a.k.a. CYB3RMX
Description:	Detects new ARM Mirai variant

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

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 3fdfdcf1d1e1ca37f9ef6fafaede7058c0aaf6af7b4360a82d8ddbde694f74b3

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2784007/

Comments

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zbet commented on 2024-03-15 17:38:35 UTC

url : hxxp://154.9.25.250/arm7