MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5. 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 10 File information Comments

SHA256 hash:	70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5
SHA3-384 hash:	8bf8db81180a54eae5526b2926923ebfae539fd3eb3fe5bcd07815df2f111be5e0d6e0aa9d5bfd1702a02fd97d694ff0
SHA1 hash:	60d38021de7eabc2eb94479e5516d572cac9036c
MD5 hash:	d8d18985a2642b6537785518984aa524
humanhash:	alpha-seventeen-utah-hydrogen
File name:	bot.arm5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	148'092 bytes
First seen:	2024-09-05 18:58:00 UTC
Last seen:	2024-09-05 18:58:21 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:0t52cnUZNwx1XX6up0g/aUBSlXXnCddY+NY6o:0tYcnC81XKi0uadxAdY+NYl
TLSH	T194E31B56F8818B12D5C111BAFE1E128E37131B78E3DE72129D246F747B8A97B0E3B905
telfhash	t1ac0123738f6e291cf2cac10052bc163aa0b130a616351843476e0acea1511f3e51c42f
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:	botnet elf mirai Moobot Okiru Yakuza

Intelligence

File Origin

# of uploads :

# of downloads :

133

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

anti-debug bash lolbin masquerade remote

Link:

https://www.filescan.io/uploads/66d9ff3e362fc34773906a84/reports/3f41d691-ef1f-4590-b0e0-472f91be978f/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/70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5

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/b74141f3-5627-4d8c-891a-f3539417cbf4

Result

Threat name:

Mirai, Okiru

Detection:

malicious

Classification:

troj

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1505156

Signature

Antivirus / Scanner detection for submitted sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Yara detected Mirai

Yara detected Okiru

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5/

Threat name:

Linux.Backdoor.Mirai

Status:

Malicious

First seen:

2024-09-05 18:49:54 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=oc3kuwvduriwit3exo2467dnhdybfxvu55xchq2rzmngblo2glcq._file

Result

Malware family:

mirai

Score:

10/10

Tags:

family:mirai

Link:

https://tria.ge/reports/240905-xmglfsxdkl/

Malware Config

C2 Extraction:

bot.haluodq.cc

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

Threat name:

Yakuza

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5

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:	botnet_Yakuza Create hunting rule
Author:	NDA0E
Description:	Yakuza botnet

Rule name:	Detect_Malicious_VBScript_Base64 Create hunting rule
Author:	daniyyell
Description:	Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.

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_Generic_Threat_3bcc1630 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 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:	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 70b6aa5aa3a451644f64bbb5cf7c6d38f012deb4ef6e23c351cb1a60adda32c5

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3158403/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3158417/

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