MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2d318335eb73d019766af06ec6eb4a2fc6738cb64ea97485d5f0b9198161305f. 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 4 File information Comments

SHA256 hash:	2d318335eb73d019766af06ec6eb4a2fc6738cb64ea97485d5f0b9198161305f
SHA3-384 hash:	8b73bde10a2d9147bb626224d8a96647e067fb580ba902122693b5cb3936c873ed741f96f9453a92807da0fa806ce6fc
SHA1 hash:	78a2c37ff2702facea8554d8ff93686d2c537713
MD5 hash:	f7d7cd8503bf90595dff940a54f118e7
humanhash:	xray-skylark-network-artist
File name:	wife.i486
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	61'452 bytes
First seen:	2026-05-20 12:36:41 UTC
Last seen:	2026-05-20 22:16:28 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:34ZNJfv26NjMHu1EBFO3ZZ6pWOYo8GWOc+i3oZmIEqA4Tnouy8B8H:3wNJfv2TH8EPO3ZZ9w8vCiom+LroutBO
TLSH	T127530141F67B92D1EB31B1739A7A3E27945C442FF122D692BD1625ABB00BB003D25B4F
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	abuse_ch
Tags:	elf gafgyt UPX

UPX packed

This file is packed with UPX. We have therefore unpacked the file. Below is furhter information about the unpacked (de-compressed) file.

File size (compressed) :	61'452 bytes
File size (de-compressed) :	140'880 bytes
Format:	linux/i386
Unpacked file:	4a226dd1e1a61a00213f31b74372383ae53f8a95860aba8f02f1a0a2cc98cac6

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Details

Link:

https://research.acce.ciphertechsolutions.com/results/0e560cba-cdbc-4e2b-ae74-71fa1a1ee49c/

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Kills processes

Changes access rights for a file

Sends data to a server

Creating a file

Deletes a file

Receives data from a server

DNS request

Runs as daemon

Creating a file in the %temp% directory

Substitutes an application name

Deletes a system binary file

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

masquerade packed upx

Link:

https://www.filescan.io/uploads/6a0dab0b875badc3b38e5df1/reports/5c18744f-3f17-48ba-a1dc-67d98f1f435d/overview

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-05-20T10:23:00Z UTC

Last seen:

2026-05-20T10:36:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/2d318335eb73d019766af06ec6eb4a2fc6738cb64ea97485d5f0b9198161305f/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/d9fd9d67-aaf8-4250-bed5-31da8f2037f8

Behavior Graph:

Download SVG

Malware family:

Mirai

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/3b76abd8-bcc0-4ddf-acf1-861bad6d22fb

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1916343

Signature

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Sample is packed with UPX

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/2d318335eb73d019766af06ec6eb4a2fc6738cb64ea97485d5f0b9198161305f

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2d318335eb73d019766af06ec6eb4a2fc6738cb64ea97485d5f0b9198161305f/

Threat name:

Linux.Trojan.Gafgyt

Status:

Malicious

First seen:

2026-05-20 12:37:32 UTC

File Type:

ELF32 Little (Exe)

AV detection:

12 of 24 (50.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fuyygnplopibs5tk6bxmn22kf7dhhdfwj2uxjbov6c4rtalbgbpq._file

Result

Malware family:

n/a

Score:

6/10

Tags:

credential_access defense_evasion discovery linux upx

Link:

https://tria.ge/reports/260520-ptq5gahs6q/

Behaviour

Reads runtime system information

Writes file to tmp directory

Changes its process name

Reads process memory

Enumerates running processes

Reads MAC address of network interface

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

Threat name:

Legit

Score:

0.29

Link:

https://yomi.yoroi.company/submissions/2d318335eb73d019766af06ec6eb4a2fc6738cb64ea97485d5f0b9198161305f

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:	CP_Script_Inject_Detector Create hunting rule
Author:	DiegoAnalytics
Description:	Detects attempts to inject code into another process across PE, ELF, Mach-O binaries

Rule name:	SUSP_ELF_LNX_UPX_Compressed_File Create hunting rule
Author:	Florian Roth (Nextron Systems)
Description:	Detects a suspicious ELF binary with UPX compression
Reference:	Internal Research

Rule name:	TH_Generic_MassHunt_Linux_Malware_2026_CYFARE Create hunting rule
Author:	CYFARE
Description:	Generic Linux malware mass-hunt rule - 2026
Reference:	https://cyfare.net/