MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb. 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: 9

Intelligence 9 IOCs YARA 19 File information Comments 1

SHA256 hash:	27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb
SHA3-384 hash:	944224e400c676cc1abedf494d4f73b3f6adcfa19a0330870119a55c3d29bc110ab7e45727ba2e7e283fde76a881f092
SHA1 hash:	99804600bf68beaeb92cd53ab05124dc4a304ee0
MD5 hash:	0cb3d1b15c5e69a5c08b448d66e15cb5
humanhash:	timing-earth-winner-fifteen
File name:	0cb3d1b15c5e69a5c08b448d66e15cb5
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	74'492 bytes
First seen:	2024-02-01 05:47:46 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:884LwP6yastO49zyje4MkJLwDnOD8J52rf3BstzWT/O/s4w2U59RLZ5:88x6R+x9zyje4MkJLwDnOD8mrfRSzO/1
TLSH	T1B8735C466280D6F7D18316F1069BAFA8033AFD3A1ABBEE45F3587CF48B710847925719
telfhash	t1cd11af55a4fa4a6c5ef2542098fc17741aa772273162be706f5dc5849c3b002b539fce
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 :

100

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.29227.LC.UNOFFICIAL

Unix.Trojan.Gafgyt-6981154-0

Unix.Dropper.Mirai-7138857-0

Unix.Dropper.Mirai-7139232-0

Unix.Trojan.Gafgyt-7643791-0

Unix.Trojan.Gafgyt-9876192-0

Unix.Trojan.Mirai-9907057-0

Unix.Trojan.Gafgyt-111

Unix.Trojan.Mirai-5607483-0

Verdict:

Malicious

Threat level:

10/10

Confidence:

100%

Tags:

android anti-debug gafgyt lolbin mirai remote shellshock

Link:

https://www.filescan.io/uploads/65bb3096814c2aeb1486f58b/reports/32cee2c7-7a3d-4dc2-b368-936b3fbf13a3/overview

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?

true

Remote TCP ports scanned:

Full report:

https://elfdigest.com/brief/27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/74e4f10a-54c1-4040-800b-181b1f4925f4

Result

Threat name:

Gafgyt

Detection:

malicious

Classification:

spre.troj

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1384532

Signature

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

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2024-01-29 01:43:02 UTC

File Type:

ELF32 Little (Exe)

AV detection:

29 of 38 (76.32%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=e7qnr7odfh6rl7fsbnxbfxpqemgh4fwvtzu4a4cmyltl3kwmbp5q._file

Result

Malware family:

n/a

Score:

7/10

Tags:

linux

Link:

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

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:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb

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_bashlite_auto Create hunting rule
Author:	Felix Bilstein - yara-signator at cocacoding dot com
Description:	Detects elf.bashlite.

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_20f5e74f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_5bf62ce4 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_7167d08f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_71e487ea Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_750fe002 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_c573932b Create hunting rule
Author:	Elastic Security

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

Rule name:	Linux_Trojan_Mirai_389ee3e9 Create hunting rule
Author:	Elastic Security

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:	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 27e0d8fdc329fd15fcb20b6e12ddf0230c7e16d59e69c0704cc2e6bdaacc0bfb

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2754593/

Comments

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zbet commented on 2024-02-01 05:47:46 UTC

url : hxxp://45.128.232.240/ftp