MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b. 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: 14

Intelligence 14 IOCs YARA 27 File information Comments

SHA256 hash:	32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b
SHA3-384 hash:	54bd81bba71f1895a5a9df1baaa282caf32d0bae10386ed181e64e1b2b15d1e078e79d38866db37868cfe1485d2b8359
SHA1 hash:	1442141cb3c4ddaa8fe2eb657f4bc44be20e415b
MD5 hash:	11d60b6be3d4c9431519c304ec4de4a4
humanhash:	uncle-sad-steak-earth
File name:	skid.x86
Download:	download sample
Signature	Gafgyt Create hunting rule
File size:	92'932 bytes
First seen:	2025-02-21 09:22:44 UTC
Last seen:	2025-02-21 19:45:25 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	1536:W7WREyqkQc923v2uNi7pNF+BoD3Gphanvn00IFmoI5um2Xj5YZA0e:4RkQT3v9EbYBo7Gphanvn00Cmr5um2Xx
TLSH	T1D5933B17A652C57BC08762F41BCB9A11AC13BCBD0B63A30673D4BCE82B159D72DA9F40
telfhash	t13a11cc0370ba89296bf258249cbd47f519912b237791be75bf0dc9c4a83b002a974d8b
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 mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.28940.LC.UNOFFICIAL

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL

SecuriteInfo.com.Linux.Siggen.2205.UNOFFICIAL

Unix.Dropper.Mirai-7138855-0

Unix.Dropper.Mirai-7540662-0

Unix.Tool.Generic-7660959-0

Unix.Trojan.Mirai-9864781-0

Verdict:

Malicious

Score:

90.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=67b846f228ab76d43a5c4049linux22vpnfull_triage

Tags:

mirai

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Runs as daemon

Sends data to a server

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

gcc lolbin masquerade mirai obfuscated remote

Link:

https://www.filescan.io/uploads/67b8461ac635e5e30436181f/reports/60b3ba16-dd2f-485e-ba47-35066d24e0ec/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/32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

type:Gafgyt 162.0.214.70:1111

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Malware family:

Gafgyt

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/9d9ffb65-75b9-41d8-b14f-39390806658a

Result

Threat name:

Mirai, Gafgyt

Detection:

malicious

Classification:

spre.troj

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1620850

Signature

Antivirus / Scanner detection for submitted sample

Detected Mirai

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

Suricata IDS alerts 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/32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b/

Threat name:

Linux.Trojan.Mirai

Status:

Malicious

First seen:

2025-02-21 01:21:17 UTC

File Type:

ELF64 Little (Exe)

AV detection:

27 of 38 (71.05%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=gjswpbxjfweb7jtnmyhrhyguhmuoyxdytrsvngzlmbjqa5qxevvq._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt discovery linux

Link:

https://tria.ge/reports/250221-lck1cayner/

Behaviour

Reads system network configuration

Reads system routing table

Malware Config

C2 Extraction:

162.0.214.70:1111

Verdict:

Malicious

Tags:

trojan gafgyt Unix.Dropper.Mirai-7138855-0

YARA:

Linux_Trojan_Gafgyt_28a2fe0c Linux_Trojan_Gafgyt_a6a2adb9 Linux_Trojan_Gafgyt_9e9530a7 Linux_Trojan_Gafgyt_f3d83a74 Linux_Trojan_Gafgyt_807911a2 Linux_Trojan_Gafgyt_31796a40 Linux_Trojan_Gafgyt_ea92cca8 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_09c3070e Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_779e142f Linux_Trojan_Gafgyt_cf84c9f2 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_e4a1982b Linux_Trojan_Gafgyt_32eb0c81 Linux_Trojan_Gafgyt_a33a8363 Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/6057a206-e5b3-4c40-a63b-b0762f826f8b

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/32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b

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:	botnet_Yakuza Create hunting rule
Author:	NDA0E
Description:	Yakuza botnet

Rule name:	enterpriseapps2 Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Enterprise apps

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_0cd591cd Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_28a2fe0c Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_31796a40 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_32eb0c81 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_33b4111a 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_807911a2 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_9e9530a7 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_a33a8363 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_d0c57a2e 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_e4a1982b Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_ea92cca8 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:	NET Create hunting rule
Author:	malware-lu

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 32656786e92d881fa66d660f13e0d43b28ec5c789c65569b2b6053007617256b

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3447265/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3447718/

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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