MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035. 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: 12

Intelligence 12 IOCs YARA 29 File information Comments 1

SHA256 hash:	d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035
SHA3-384 hash:	3b0db7000b1be70929318b67849c42946d62066a5c8085161d8f5955e296c0c5eaa6a5a2e95248afa8ee9b0bf9c6217e
SHA1 hash:	f614306a3deab5daf8d8b9cc8f705f110cb7326e
MD5 hash:	0e941987951df8c72425ef6a9e1328a5
humanhash:	romeo-johnny-item-fanta
File name:	0e941987951df8c72425ef6a9e1328a5
Download:	download sample
Signature	Mirai Create hunting rule
File size:	116'503 bytes
First seen:	2024-05-04 08:38:15 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	3072:kiry859a2ADJf9wHYqbgFFo8+HeAA+TRCm7FnVqfJXFWbNb:T9a2aLqkrMPsm7FnVqfJXFWbNb
TLSH	T16EB33B376251C97AC08356F427EBC5729D13BCBB0B32219A33D47D60AF368DA1E99B05
telfhash	t195317722553546142fb3d928acfd56b315222b2363587f716f26c48c49370e2e93dd4f
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:	64 elf 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.Trojan.Gafgyt-6981154-0

Unix.Trojan.Mirai-6981169-0

Unix.Dropper.Mirai-7135944-0

Unix.Dropper.Mirai-7135945-0

Unix.Dropper.Mirai-7136018-0

Unix.Dropper.Mirai-7136031-0

Unix.Dropper.Mirai-7139229-0

Unix.Dropper.Mirai-7540662-0

Unix.Trojan.Mirai-8041683-0

Unix.Dropper.Gafgyt-9762292-0

Unix.Trojan.Mirai-9943729-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Sends data to a server

Connection attempt

Receives data from a server

Substitutes an application name

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-debug gafgyt lolbin mirai remote

Link:

https://www.filescan.io/uploads/6635f42cd1046c89340d5523/reports/8f2b8376-aa66-474c-bde1-a144aec3a41d/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:

not identified

Full report:

https://elfdigest.com/brief/d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035

Behaviour

Process Renaming

Botnet C2s

TCP botnet C2(s):

type:Gafgyt 93.123.85.120:1312

UDP botnet C2(s):

not identified

Malware family:

Gafgyt

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/1c174d34-9a0d-49d2-a566-35c3edf5fa04

Result

Threat name:

Gafgyt, Mirai

Detection:

malicious

Classification:

spre.troj

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1436331

Signature

Antivirus / Scanner detection for submitted sample

Contains symbols with names commonly found in malware

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

Yara detected Mirai

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035

Detection:

mirai

Link:

https://mwdb.cert.pl/sample/d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035/

Threat name:

Linux.Trojan.LnxGafgyt

Status:

Malicious

First seen:

2024-05-04 02:39:58 UTC

File Type:

ELF64 Little (Exe)

AV detection:

19 of 24 (79.17%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=3cjl2cogks5gvoc5u7jrpgieobjlne7c5bkztwlsgrexzxbi6a2q._file

Result

Malware family:

gafgyt

Score:

10/10

Tags:

family:gafgyt linux

Link:

https://tria.ge/reports/240504-kkanxagg9v/

Behaviour

Changes its process name

Reads system network configuration

Reads system routing table

Modifies Watchdog functionality

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/d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035

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_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_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_656bf077 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_e0673a90 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Gafgyt_f3d83a74 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_3fe3c668 Create hunting rule
Author:	Elastic Security

Rule name:	Linux_Trojan_Mirai_637f2c04 Create hunting rule
Author:	Elastic Security

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

Mirai

elf d892bd09c654ba6ab85da7d31799047052b693e2e85599d97234497cdc28f035

(this sample)

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/2837767/

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

Comments

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zbet commented on 2024-05-04 08:38:16 UTC

url : hxxp://93.123.85.120/x86