MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be. 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: 10

Intelligence 10 IOCs YARA 9 File information Comments 1

SHA256 hash:	9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be
SHA3-384 hash:	ac1ac032a615391dec37a6a721419e765af49fa8c1c983bf8dcf9c0f66a06a9f1762175429bb0d90b83fc375fe5bdac8
SHA1 hash:	f22e58d82e1c03cf706cadfde11976390cf2e897
MD5 hash:	8afdfcc474744c9e032498e474fcb538
humanhash:	alabama-burger-fifteen-oranges
File name:	8afdfcc474744c9e032498e474fcb538
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	117'425 bytes
First seen:	2024-02-01 05:47:15 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:t6z1WqLgV4ZQGBcD3i/lMpaLhmVAw/i4uDavYvUxglryYlGg+pS34J2W:mJDavYvUoGg++4Jn
TLSH	T1A0B30805D9905737C2D23BBEF79A82CE73221F98979733118A287AF41BE5B9D1D39120
telfhash	t1b221fe51f4f94a6c5ef25820e9bc17b50662622332516e706f4dc1c4883b002f539ece
Reporter	zbetcheckin
Tags:	32 arm elf gafgyt

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

gafgyt lolbin mirai remote shellshock

Link:

https://www.filescan.io/uploads/65bb30937ddeff640e477f9b/reports/578092f4-517b-4ae4-9f32-f3380688272c/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:

Full report:

https://elfdigest.com/brief/9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Gafgyt

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/74b2f6db-a77a-4c22-a4d7-2a25983e5bb6

Result

Threat name:

Gafgyt

Detection:

malicious

Classification:

spre.troj

Score:

92 / 100

Link:

https://www.joesandbox.com/analysis/1384535

Signature

Antivirus / Scanner detection for submitted sample

Found malware configuration

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

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2024-01-29 01:43:02 UTC

File Type:

ELF32 Little (Exe)

AV detection:

28 of 38 (73.68%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=t7e5uizjvvfgbisgwq5rq4hc7wwaxpocubskz442nrjaomrluk7a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://tria.ge/reports/240201-ghfklaefap/

Behaviour

Reads system network configuration

Reads system routing table

Changes its process name

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/9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be

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_6a510422 Create hunting rule
Author:	Elastic Security
Reference:	14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628

Rule name:	Linux_Trojan_Gafgyt_d2953f92 Create hunting rule
Author:	Elastic Security
Reference:	14cc92b99daa0c91aa09d9a7996ee5549a5cacd7be733960b2cf3681a7c2b628

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

Rule name:	myMirai Create hunting rule
Description:	Mirai

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

Rule name:	Tsunami_Backdoor Create hunting rule
Author:	@is_henderson
Description:	Tsunami Backdoor

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 9fc9da2329ad4a60a246b43b1870e2fdac0bbdc2a064acf39a6c5207322ba2be

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2754596/

Comments

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zbet commented on 2024-02-01 05:47:16 UTC

url : hxxp://45.128.232.240/tftp