MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8. 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: 12

Intelligence 12 IOCs YARA 21 File information Comments

SHA256 hash:	2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8
SHA3-384 hash:	075d0eadb9c195e14c5f28b020e756f446d49670fe9472befafb9b67a22fe8fe8084900f5b6b418ed159d0e3349882cd
SHA1 hash:	3bcf2047f057997c7204e8b903fe1c6eb623f2c1
MD5 hash:	d46ed364ce631ab13677a439e07632d1
humanhash:	sodium-sweet-connecticut-seven
File name:	gigab.x86
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	104'063 bytes
First seen:	2025-03-14 14:46:25 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:0fE3vDt1BGpQQDgT4iNayhDDwmWxDcHim6:XlT4EJwmWxDaim6
TLSH	T100A32927C560C47EC08793B91BDF92669523F8BA0731721B3384BEA52F069D9DE99343
telfhash	t19421ee13a1baca1d6bb259348dfc4bf016512a2372927e717f0dc6c4953b002a939d8b
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

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Verdict:

Malicious

Score:

96.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67d45b133962f1a6f471579clinux22vpnfull_triage

Tags:

bashlite gafgyt ddos

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

DNS request

Sends data to a server

Receives data from a server

Runs as daemon

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

gcc lolbin masquerade remote

Link:

https://www.filescan.io/uploads/67d44186dab9a7b6c5949407/reports/338266fb-7723-4b4a-a13e-f91847843953/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?

false

Remote TCP ports scanned:

not identified

Full report:

https://elfdigest.com/brief/2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

type:Gafgyt 37.44.238.66:666

UDP botnet C2(s):

not identified

Malware family:

Gafgyt

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/954d5b8e-8bf5-4826-bb08-795811b75cd4

Result

Threat name:

Gafgyt

Detection:

malicious

Classification:

spre.troj

Score:

72 / 100

Link:

https://www.joesandbox.com/analysis/1638657

Signature

Contains symbols with names commonly found in malware

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

Yara detected Gafgyt

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2025-03-14 01:43:29 UTC

File Type:

ELF64 Little (Exe)

AV detection:

17 of 24 (70.83%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=fw7ojmgiczrln3v5ycfl2njnnpy6rrofedpbru7xf5x226qgbsua._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt discovery linux

Link:

https://tria.ge/reports/250314-r5yd2asygs/

Behaviour

Reads system network configuration

Reads system routing table

Verdict:

Malicious

Tags:

trojan gafgyt Unix.Dropper.Mirai-7139232-0

YARA:

Linux_Trojan_Gafgyt_a6a2adb9 Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_f3d83a74 Linux_Trojan_Gafgyt_a0a4de11 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_09c3070e Linux_Trojan_Gafgyt_46eec778 Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_dd0d6173 Linux_Trojan_Gafgyt_779e142f Linux_Trojan_Gafgyt_cf84c9f2 Linux_Trojan_Gafgyt_859042a0 Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_e4a1982b Linux_Trojan_Gafgyt_862c4e0e

Link:

https://app.threat.zone/submission/91176f9f-e3d5-4775-b512-37de9313a29c

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/2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8

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 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_09c3070e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_46eec778 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_620087b9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_779e142f Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_859042a0 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_862c4e0e Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a0a4de11 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a6a2adb9 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_cf84c9f2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d4227dbf Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_d996d335 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_dd0d6173 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_e4a1982b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_f3d83a74 Create hunting rule
Author:	Elastic Security

Rule name:	Mal_LNX_Gafgyt_Botnet_ELF Create hunting rule
Author:	Phatcharadol Thangplub
Description:	Use to detect Gafgyt botnet, and there variants.

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 2dbee4b0c81662b6eebdc08abd352d6bf1e8c5c520de18d3f72f6fad7a060ca8

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3476891/

Delivery method

Distributed via web download

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

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