MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9f1e9a4e35a0c32bb1d447dab4d14ae8182540e1cca5271f40879ae3bec035fa. 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

XorDDoS

Vendor detections: 8

Intelligence 8 IOCs YARA 30 File information Comments

SHA256 hash:	9f1e9a4e35a0c32bb1d447dab4d14ae8182540e1cca5271f40879ae3bec035fa
SHA3-384 hash:	6bfbacd69d771b162ae91692d74912339feb3bd03073a126130521f64de8ae4d758a02cc8aa7959267379fb86de96e45
SHA1 hash:	2d2b81a125d3acee54cb77f00ffa8c14cd6406ba
MD5 hash:	8aa63803e9000cbc0e50fcf91ea0ac0f
humanhash:	cola-enemy-sodium-avocado
File name:	4aab.unpacked
Download:	download sample
Signature	XorDDoS Create hunting rule
File size:	6'490'348 bytes
First seen:	2026-10-23 12:41:18 UTC
Last seen:	2026-10-23 12:41:45 UTC
File type:	elf
MIME type:	application/x-executable
ssdeep	98304:vUB3H3Ng3uFkoG2I4dky07hVS19aWHyE6l:v43Ng3PoG2IXVS19RfW
TLSH	T11B662712FECB14F6E903193104BBA27F27315D058B24EB87EB407E29FD7B6A55932219
telfhash	t1942186b590f638452094052a8ec20c615f06a4e86776552b894f6ffa67c7ac48df312a
Magika	elf
Reporter	tipo_deincognito
Tags:	cron elf i386 Loader PERSISTENCE XorDDoS

tipo_deincognito

Unpacked outer C loader from the packed sample; 32-bit i386 ELF. Contains the C2 list and installs cron and rc.d persistence.

UPX unpacked

This file is the unpacked version of a file that has been packed with UPX. Below is furhter information about the parent (compressed) file.

File size (compressed) :	2'753'292 bytes
File size (de-compressed) :	6'490'348 bytes
Format:	linux/i386
Packed file:	4aab6344777a2a3f1551ec408a3efe64128e822b610016470fa725b638390316

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware configuration found for:

XORDDoS

Details

Link:

https://research.acce.ciphertechsolutions.com/results/5b858966-a801-43a6-8329-83e55b3b0d63/

Detection(s):

Unix.Malware.Xorddos-9856891-0

Unix.Trojan.DDoS_XOR-1

YARA.DITEKSHEN_MALWARE_Linux_Xorddos.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Runs as daemon

Changes owner for a written file

DNS request

Collects information on the CPU

Sends data to a server

Launching a process

Creating a process from a recently created file

Connection attempt

Manages services

Collects information on the RAM

Creating a file

Receives data from a server

Creates or modifies files in /cron to set up autorun

Writes files to system directory

Deletes a system binary file

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

Deleting of the original file

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

Verdict:

Unknown

Threat level:

0/10

Confidence:

100%

Tags:

base64 rust

Link:

https://www.filescan.io/uploads/6adb55ff7393dbeb37087d52/reports/46fc7f51-b232-4542-a573-5c5bb801870d/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/9f1e9a4e35a0c32bb1d447dab4d14ae8182540e1cca5271f40879ae3bec035fa

Behaviour

no suspicious findings

Botnet C2s

TCP botnet C2(s):

not identified

UDP botnet C2(s):

not identified

Verdict:

Malicious

File Type:

elf.32.le

First seen:

2026-10-23T11:42:00Z UTC

Last seen:

2026-10-24T18:19:00Z UTC

Hits:

~10

Link:

https://opentip.kaspersky.com/9f1e9a4e35a0c32bb1d447dab4d14ae8182540e1cca5271f40879ae3bec035fa/results?tab=lookup

Status:

terminated

Link:

https://sandbox.kunai.rocks/analysis/e6aaf668-95a9-40fb-a057-c2f2d9495400

Behavior Graph:

Download SVG

Gathering data

Score:

100%

Verdict:

Malware

File Type:

ELF

Link:

https://malprob.io/report/9f1e9a4e35a0c32bb1d447dab4d14ae8182540e1cca5271f40879ae3bec035fa

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/9f1e9a4e35a0c32bb1d447dab4d14ae8182540e1cca5271f40879ae3bec035fa/

Threat name:

Linux.Trojan.XorDDoS

Status:

Malicious

First seen:

2026-10-23 12:42:31 UTC

File Type:

ELF32 Little (Exe)

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=t4pjutrvudbsxmoui7nljukk5amckqhbzsssoh2aq6nohpwagx5a._file

Result

Malware family:

n/a

Score:

7/10

Tags:

antivm discovery execution linux persistence privilege_escalation

Link:

https://tria.ge/reports/261023-pwybkaxzhy/

Behaviour

Reads runtime system information

Checks CPU configuration

Creates/modifies Cron job

Modifies init.d

Write file to user bin folder

Executes dropped EXE

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:	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:	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:	JP_Lure_Content_Hunt Create hunting rule
Author:	sumeshi
Description:	Hunts for files containing Japanese kana text or common Japanese lure terminology

Rule name:	Linux_Trojan_Xorddos_2aef46a6 Create hunting rule
Author:	Elastic Security

Rule name:	MALWARE_Linux_XORDDoS Create hunting rule
Author:	ditekSHen
Description:	Detects XORDDoS

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

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

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.

Delivery method

Other

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