MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ac4f9bc8aa05148e6fa22e618efcc3785888d07e5496a1afa4eef8cb95bdb5a5. 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

DDoSAgent

Vendor detections: 7

Intelligence 7 IOCs YARA 24 File information Comments

SHA256 hash:	ac4f9bc8aa05148e6fa22e618efcc3785888d07e5496a1afa4eef8cb95bdb5a5
SHA3-384 hash:	ec0e408acda5f0345ca05443fc24c744d2f642582c80ef0e76be19203b12acbe5e0534cf81a45a9d1ed1032cb5b4a94a
SHA1 hash:	563473afb8d810fe515a872144283c63bc8795e5
MD5 hash:	72a140346580504d76e4919eadb998a4
humanhash:	maryland-football-potato-failed
File name:	client-linux-386
Download:	download sample
Signature	DDoSAgent Create hunting rule
File size:	6'725'794 bytes
First seen:	2026-08-26 11:33:59 UTC
Last seen:	Never
File type:	elf
MIME type:	application/x-executable
ssdeep	49152:AC4Sleq3nLMACLXmcDmbBCyMTTmAIKHdYyvW74XN5w449xZsX2lhsgomJu5Ef:AYle+nYBL5iBCjzIEdYye75bd+miEf
TLSH	T1D6663811FECB04F6E9031D3155ABA26F2B315D098B24EBC3EB407F29F97B6911936219
telfhash	t1c9e2c0b3059da4ec67e04507866f7520cff5e07726d038f159f2b8d1abb2d43a6268b8
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	adliwahid
Tags:	DDOSAgent

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

No detections

Result

Verdict:

Malware

Maliciousness:

Behaviour

Collects information on the RAM

Kills processes

Launching a process

Connection attempt

Creates directories

Deleting a recently created file

Removes directories

Deletes a file

Collects information on the network activity

Manages services

Creating a file

Receives data from a server

Creating a process from a recently created file

Sends data to a server

Substitutes an application name

Writes files to system subdirectory

Writes files to system directory

Verdict:

Adware

File Type:

elf.32.le

First seen:

2026-06-11T04:57:00Z UTC

Last seen:

2026-06-11T05:24:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/ac4f9bc8aa05148e6fa22e618efcc3785888d07e5496a1afa4eef8cb95bdb5a5/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/b8537107-befd-415c-ae61-3defc10f5382

Behavior Graph:

Download SVG

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/2fec0a7b-4cb4-49c8-aa64-a5ccf7101623

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/ac4f9bc8aa05148e6fa22e618efcc3785888d07e5496a1afa4eef8cb95bdb5a5

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/ac4f9bc8aa05148e6fa22e618efcc3785888d07e5496a1afa4eef8cb95bdb5a5/

Threat name:

Linux.Trojan.DDOSAgent

Status:

Malicious

First seen:

2026-06-11 07:35:41 UTC

File Type:

ELF32 Little (Exe)

AV detection:

7 of 36 (19.44%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=vrhzxsfkauki435cfzqy57gdpbmirud6kslkdl5e534mxfn5wwsq._file

Result

Malware family:

n/a

Score:

9/10

Tags:

defense_evasion discovery exection execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/260826-nqhs9acq71/

Behaviour

Enumerates kernel/hardware configuration

Reads runtime system information

Changes its process name

Reads CPU attributes

Reads system network configuration

Modifies Bash startup script

Contacts third-party web service commonly abused for C2

Creates/modifies Cron job

Creates/modifies environment variables

Deletes log files

Enumerates active TCP sockets

Enumerates running processes

Modifies init.d

Modifies rc script

Modifies systemd

Schedules an At job

Write file to user bin folder

Indicator Removal: Clear Command History

Deletes journal logs

Deletes system logs

Executes dropped EXE

Modifies the dynamic linker configuration file

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

Threat name:

Suspicious File

Score:

0.53

Link:

https://yomi.yoroi.company/submissions/ac4f9bc8aa05148e6fa22e618efcc3785888d07e5496a1afa4eef8cb95bdb5a5

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:	DetectEncryptedVariants Create hunting rule
Author:	Zinyth
Description:	Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded

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:	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:	linux_protocol_doh Create hunting rule
Author:	@_lubiedo
Description:	DNS-over-HTTPS yara rule

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

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:	SUSP_Websites Create hunting rule
Author:	SECUINFRA Falcon Team
Description:	Detects the reference of suspicious sites that might be used to download further malware

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.

No further information available

Comments

Login required

You need to login to in order to write a comment. Login with your abuse.ch account.

No comments found for this malware sample