MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57. 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

Gafgyt

Vendor detections: 11

Intelligence 11 IOCs YARA 12 File information Comments 1

SHA256 hash:	a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57
SHA3-384 hash:	c918d73505701e432dc276f998917054d610b4efe76d08345978d5b9051ff75185c50e3adc11f838979603883693f5e1
SHA1 hash:	958962136973dfe0ab57c962e4b91a71acb196dd
MD5 hash:	78087b17e06e36112c236670afeb2d76
humanhash:	princess-april-jersey-grey
File name:	78087b17e06e36112c236670afeb2d76
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	93'889 bytes
First seen:	2024-04-06 10:52:30 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:cTprpwxUuswPzxN7hkcRqnJWS+z3MQmqj9mU+QVOz+sDTjYbu:gra2UxN7hkb8rz3Hr5m7QVOz+cTjYbu
TLSH	T10B933B45F657C2F3C8430BB20297BEEA0B21B57A1A7A9E49F3193CF0AB634D43915B15
telfhash	t17821004260fa86186bb699249cbc57f5166636373341be74af0ec1c4993b002a939ecb
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 gafgyt intel

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Runs as daemon

Verdict:

Malicious

Uses P2P?:

false

Uses anti-vm?:

false

Architecture:

x86

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/a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

type:Gafgyt 93.123.85.166:606

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Gafgyt

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/0a6f1b93-d75a-4c14-92fa-82d13049e5a0

Result

Threat name:

Gafgyt, Mirai

Detection:

malicious

Classification:

spre.troj

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1421308

Signature

Antivirus / Scanner detection for submitted sample

Contains symbols with names commonly found in malware

Found malware configuration

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Opens /proc/net/* files useful for finding connected devices and routers

Snort IDS alert for network traffic

Yara detected Gafgyt

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2024-04-06 10:53:06 UTC

File Type:

ELF32 Little (Exe)

AV detection:

20 of 24 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=u2xo5tg7tagnermnooroaej22uvd2o7bltmsqcmci2vomhwyjzlq._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt linux

Link:

https://tria.ge/reports/240406-myyzrsgf3s/

Behaviour

Reads system network configuration

Reads system routing table

Malware Config

C2 Extraction:

93.123.85.166:606

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

Threat name:

BASHLITE

Score:

0.80

Link:

https://yomi.yoroi.company/submissions/a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57

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_Gafgyt_Generic_A Create hunting rule
Author:	albertzsigovits
Description:	Generic Approach to Mirai/Gafgyt samples

Rule name:	linux_generic_ipv6_catcher Create hunting rule
Author:	@_lubiedo
Description:	ELF samples using IPv6 addresses

Rule name:	Linux_Trojan_Gafgyt_1b2e2a3a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_6122acdf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_6321b565 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9127f7be Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_fb14e81f Create hunting rule
Author:	Elastic Security
Reference:	0fd07e6068a721774716eb4940e2c19faef02d5bdacf3b018bf5995fa98a3a27

Rule name:	maldoc_getEIP_method_1 Create hunting rule
Author:	Didier Stevens (https://DidierStevens.com)

Rule name:	meth_get_eip Create hunting rule
Author:	Willi Ballenthin

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

Gafgyt

elf a6aeeeccdf980cd2458d73a2e0113ad52a3d3be15cd928098246aae61ed84e57

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2802799/

Comments

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zbet commented on 2024-04-06 10:52:31 UTC

url : hxxp://93.123.85.166/x-3.2-.Sakura