MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec. 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

Threat unknown

Vendor detections: 6

Intelligence 6 IOCs YARA 27 File information Comments

SHA256 hash:	b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec
SHA3-384 hash:	a2691ee66144312cbbc9a7cf4e38be6d935b035d90fb5c75f2ee47cd71bf06af5b80b0a9e56635f72f81e7ed2a1f9692
SHA1 hash:	d0cf11d7caba1647bc65fd54b1f0d8458aad7062
MD5 hash:	e6388122b72e7fd014b09534a0e760d4
humanhash:	moon-robin-march-kentucky
File name:	x86
Download:	download sample
File size:	4'317'346 bytes
First seen:	2026-10-27 05:35:58 UTC
Last seen:	2026-10-27 06:31:38 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:XmYThahDwLMYfZL/LG8KbaMcsshEImIdoyaC7aG/0gK3r5E9:pmDoRLTkaXsshEIbdoyb7s39E9
TLSH	T1AD162712FACB18F6E5031E3104BBA26F63345D0A4F25EBC7EB507E79E9776951832209
telfhash	t178b20db3169d68eca3f0450686af3120cef6e42726e038714df7b8c16a72d535b76879
gimphash	e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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	BlinkzSec

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Detection(s):

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Connection attempt

Changes the time when the file was created, accessed, or modified

Creating a file

Collects information on the RAM

Creating a process from a recently created file

Creating a file in the %temp% directory

Launching a process

Sends data to a server

Receives data from a server

Runs as daemon

Changes access rights for a written file

Manages services

Writes files to system subdirectory

Creates or modifies files in /cron to set up autorun

Creates or modifies files to set up autorun

Creates or modifies files in /init.d to set up autorun

Performs a bruteforce attack in the network

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:

22,2323,23,2222

Full report:

https://elfdigest.com/brief/b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec

Behaviour

Persistence

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Unknown

File Type:

elf.32.le

Link:

https://opentip.kaspersky.com/b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/df1ca7b0-b0ab-43a8-b5a3-aaeba7acc4a2

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/7daf1620-c6bc-42c6-a491-7ca8604b1fe1

Result

Threat name:

n/a

Detection:

clean

Classification:

n/a

Score:

1 / 100

Link:

https://www.joesandbox.com/analysis/1992599

Behaviour

Behavior Graph:

n/a

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec/

Threat name:

Linux.Trojan.Generic

Status:

Suspicious

First seen:

2026-10-27 05:30:30 UTC

File Type:

ELF32 Little (Exe)

AV detection:

6 of 24 (25.00%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=wud5ms62jsbkqzqxneauu4jmwuxbp5dbh3ngjlyz7w5ujdwmyxwa._file

Result

Malware family:

n/a

Score:

9/10

Tags:

command_and_control defense_evasion discovery exection execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261027-gawxlsyv7l/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Writes file to tmp directory

Modifies Bash startup script

Creates/modifies Cron job

Creates/modifies environment variables

Modifies init.d

Modifies systemd

Outbound SSH connection to public host

Contacts a large (126231) amount of remote hosts

Creates a large amount of network flows

Modifies the dynamic linker configuration file

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

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:	DetectGoMethodSignatures Create hunting rule
Author:	Wyatt Tauber
Description:	Detects Go method signatures in unpacked Go binaries

Rule name:	Detect_Go_GOMAXPROCS Create hunting rule
Author:	Obscurity Labs LLC
Description:	Detects Go binaries by the presence of runtime.GOMAXPROCS in the runtime metadata

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

Rule name:	exploit_any_poppopret Create hunting rule
Author:	Jeff White [karttoon@gmail.com] @noottrak
Description:	Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

Rule name:	F01_s1ckrule Create hunting rule
Author:	s1ckb017

Rule name:	GoBinTest Create hunting rule

Rule name:	golang Create hunting rule

Rule name:	golang_binary_string Create hunting rule
Description:	Golang strings present

Rule name:	Golang_Find_CSC846 Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	Golang_Find_CSC846_Simple Create hunting rule
Author:	Ashar Siddiqui
Description:	Find Go Signatuers

Rule name:	identity_golang Create hunting rule
Author:	Eric Yocam
Description:	find Golang malware

Rule name:	MD5_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for MD5 constants

Rule name:	MoleBoxv20 Create hunting rule
Author:	malware-lu

Rule name:	NSVPS_Hydra_SSH_Bruteforce Create hunting rule
Author:	sanad (NSVPS-SOC)
Description:	Hydra SSH brute-force campaign credentials pattern from NSVPS honeypot

Rule name:	ProgramLanguage_Golang Create hunting rule
Author:	albertzsigovits
Description:	Application written in Golang programming language

Rule name:	RANSOMWARE Create hunting rule
Author:	ToroGuitar

Rule name:	RIPEMD160_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for RIPEMD-160 constants

Rule name:	setsockopt Create hunting rule
Author:	Tim Brown @timb_machine
Description:	Hunts for setsockopt() red flags

Rule name:	SHA1_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA1 constants

Rule name:	SHA512_Constants Create hunting rule
Author:	phoul (@phoul)
Description:	Look for SHA384/SHA512 constants

Rule name:	Suspicious_Golang_Binary Create hunting rule
Author:	Tim Machac
Description:	Triage: Golang-compiled binary with suspicious OS/persistence/network strings (not family-specific)

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/

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

elf b507d64bda4c82a8661769014a712cb52e17f4613eda64af19fdbb448eccc5ec

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/4035452/

Delivery method

Distributed via web download

URLhaus

https://urlhaus.abuse.ch/url/4035545/

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