MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c. 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

Mirai

Vendor detections: 13

Intelligence 13 IOCs YARA 26 File information Comments

SHA256 hash:	4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c
SHA3-384 hash:	10dd1271aef5b8daefc7d43bafd4a3f787287c8b286e7c4106a509f12c4c4d354b4f0657c11ddfb592d30a9924a97590
SHA1 hash:	16db93abca34722f1ed5fe9057dce5eb0b2049c2
MD5 hash:	7f57e73344642bce880f27f2a10bf9c7
humanhash:	carbon-alpha-video-alanine
File name:	94.154.35.238-x86-2025-01-18T14:35:21
Download:	download sample
Signature	Mirai Create hunting rule
File size:	200'246 bytes
First seen:	2025-01-18 16:02:01 UTC
Last seen:	2025-01-19 10:55:22 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:2hhB80cC4JhQT7EyDWTHeLTmoUhaOjP+Y8roALSGjHm1JGM8ErjXJuy6Lvi8:tSLwHNo663roR6m1JGM8ErjXJuy6Lvi8
TLSH	T12F144C07B59186F7C4C74BB41BDBD9628933F4B81726320B73A4BCB52F4AA986D0CB05
telfhash	t10b611f54943d05d9ae631c2968ac6be35993f42a22e5bf18ff06cdc0495e428f168e0f
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	threatquery
Tags:	elf gafgyt mirai

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Detection(s):

Sanesecurity.Malware.29325.LC.Pl.UNOFFICIAL

SecuriteInfo.com.Linux.Mirai-81.UNOFFICIAL

Sanesecurity.Malware.29052.TSource.UNOFFICIAL

Unix.Dropper.Mirai-7138865-0

Unix.Dropper.Mirai-7540662-0

Unix.Tool.Generic-7660959-0

Unix.Trojan.Mirai-9943729-0

Verdict:

Malicious

Score:

95.7%

Link:

https://cyber-fortress.com/docs/result/index.php?id=678bd150aa9c8e7858dfcf48linux22vpnfull_triage

Tags:

gafgyt mirai ddos

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Runs as daemon

Verdict:

Unknown

Threat level:

2.5/10

Confidence:

100%

Tags:

gcc lolbin remote

Link:

https://www.filescan.io/uploads/678bd07da364b83b70a7ae66/reports/b1fb649a-eb8c-4e96-af05-f9fa44aaa809/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/4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

type:Gafgyt 94.154.35.238:666

UDP botnet C2(s):

not identified

Result

Verdict:

MALICIOUS

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/ec00add8-2709-436c-b039-0f541514d76e

Result

Threat name:

Gafgyt, Mirai

Detection:

malicious

Classification:

spre.troj

Score:

88 / 100

Link:

https://www.joesandbox.com/analysis/1594237

Signature

Antivirus / Scanner detection for submitted sample

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

Yara detected Gafgyt

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c/

Threat name:

Linux.Backdoor.Gafgyt

Status:

Malicious

First seen:

2025-01-18 16:03:05 UTC

File Type:

ELF64 Little (Exe)

AV detection:

26 of 38 (68.42%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=iwmpwyd2oy6gtbocbounidgq5cgmegikaoltwhbbghxp4o5xyjga._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt discovery linux

Link:

https://tria.ge/reports/250118-tgryfsyleq/

Behaviour

Reads system network configuration

Reads system routing table

Verdict:

Malicious

Tags:

botnet trojan gafgyt Unix.Dropper.Mirai-7138865-0

YARA:

botnet_RyM botnet_dayzddos 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_a0a4de11 Linux_Trojan_Gafgyt_d4227dbf Linux_Trojan_Gafgyt_09c3070e Linux_Trojan_Gafgyt_46eec778 Linux_Trojan_Gafgyt_d996d335 Linux_Trojan_Gafgyt_d0c57a2e Linux_Trojan_Gafgyt_620087b9 Linux_Trojan_Gafgyt_dd0d6173 Linux_Trojan_Gafgyt_779e142f Linux_Trojan_Gafgyt_cf84c9f2 Linux_Trojan_Gafgyt_0cd591cd Linux_Trojan_Gafgyt_33b4111a Linux_Trojan_Gafgyt_862c4e0e Linux_Trojan_Gafgyt_32eb0c81 Linux_Trojan_Gafgyt_a33a8363 Linux_Gafgyt_May_2024

Link:

https://app.threat.zone/submission/eb053690-ae5b-4f9f-8344-5ce455a2b457

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

Threat name:

Mirai

Score:

0.90

Link:

https://yomi.yoroi.company/submissions/4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c

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_dayzddos Create hunting rule
Author:	NDA0E
Description:	dayzddos botnet

Rule name:	botnet_RyM Create hunting rule
Author:	NDA0E
Description:	RyM botnet

Rule name:	Linux_Gafgyt_Generic Create hunting rule
Author:	albertzsigovits
Description:	Generic Approach to Mirai/Gafgyt samples

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_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_807911a2 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_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_dd0d6173 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_f3d83a74 Create hunting rule
Author:	Elastic Security

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

Mirai

elf 4598fb607a763c6985c20ba8d40cd0e88cc2190a03973b1c2131eefe3bb7c24c

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/3404661/

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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