MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467. 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: 10

Intelligence 10 IOCs YARA 7 File information Comments

SHA256 hash:	78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467
SHA3-384 hash:	9892ec8491b1d835183dc5ddec3623e2591747dedc99da4321a66f1b73e85299293e3f26f534fee48a5a160f3d99d010
SHA1 hash:	5a22f5326961c9571a7d81fc75f60f6a85fb4ea8
MD5 hash:	2cca37084a336b38b10bd030b6f82690
humanhash:	twenty-yellow-uncle-illinois
File name:	arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	40'744 bytes
First seen:	2024-10-13 10:29:42 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	768:YglxkCbXsG5f0OhnlUl0O9FRA1wAob9/7WVuv+bky7X3kXoTJ/NkwW:YyZb8G5fDlUlXjwmqkv+rkevW
TLSH	T1E603F751BC829A77C2E1137ABA6E4A8D336163E9C2CF7217DD214B207AD651F0D23F85
telfhash	t1d9e0c240adb89a1e9ce35bb8ddcd07b1a1116253a4270b10cf58e6e0c83f988a60de6d
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:	CVE-2017-17215 elf ily mirai Moobot

Intelligence

File Origin

# of uploads :

# of downloads :

120

Origin country :

Vendor Threat Intelligence

Verdict:

Unknown

Threat level:

10/10

Confidence:

100%

Tags:

anti-debug

Link:

https://www.filescan.io/uploads/670ba12c65ce6d2f3898c2e7/reports/0ef27f06-cadb-493b-b7a1-8684238fe7d4/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/78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/2fff8aff-aa05-4933-a61c-904d36d21afb

Result

Threat name:

Mirai

Detection:

malicious

Classification:

troj

Score:

80 / 100

Link:

https://www.joesandbox.com/analysis/1532493

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/78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2024-10-13 10:30:06 UTC

File Type:

ELF32 Little (Exe)

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=pbzt4dzghsmfxjjdzwfpzjleah3oqhthlilykstwlcty7ge7artq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai

Link:

https://tria.ge/reports/241013-mjs5za1hrg/

Malware Config

C2 Extraction:

net.tiktoka.cc

Verdict:

Malicious

Tags:

trojan gafgyt

YARA:

Linux_Trojan_Gafgyt_28a2fe0c Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/afc1504d-b580-4894-978b-6fc9de3b3ce3

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

MooBot

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467

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:	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_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_LNX_Mirai_Botnet_ELF Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect Mirai botnet, and there variants.

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 78733e0f263c985ba523cd8afca56401f6e81e675a17854a7658a78f989f0467

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3232867/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3232889/

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