Build software better, together

Virus-Samples / Malware-Sample-Sources

Malware Sample Sources

virus malware malwareanalysis cybersecurity infosec viruses threat-hunting malware-analysis malware-research virus-scanning malware-samples threat-intelligence malware-sample malware-detection malware-database malware-dataset advanced-persistent-threat

Updated Feb 6, 2021

cryptwareapps / Malware-Database

Star

A large repository of malware samples with 2500+ malware samples & source codes for a variety of platforms by Cryptware Apps.

Updated Feb 18, 2026
Assembly

darama22 / Malware-Research-Hub

Star

Self-contained malware research hub: curated catalog of 80 families (1971-2024) + 2,764 real encrypted samples, indexed and searchable. Local Flask app, bilingual.

osint cybersecurity infosec malware-analysis threat-intelligence security-research malware-database

Updated Aug 10, 2026
JavaScript

Pyran1 / MalwareDatabase

Star

Malware samples for analysis, researchers, anti-virus and system protection testing (1600+ Malware-samples!).

Updated Jan 4, 2023

LJ9859 / Malware-Database

Star

Malware Database that I put malware into. NOT RESPONSIBLE FOR DAMAGES!

malware samples ransomware spyware adware malware-samples bot-net trojans rogue-av rogues malware-database email-worm browser-hijacker antivirus-rogue

Updated Jul 30, 2026

VirusSign / malware-samples

Star

Live malware samples and database, daily update.

malware ransomware viruses malware-analysis malware-research malware-samples ransomware-resources malware-sample android-malware malware-source-code malware-source malware-examples malware-database android-malware-analysis malware-dataset virus-samples ransomware-samples threat-intelligence-data ransomware-source-code

Updated Apr 29, 2025

Pyran1 / MalwareDatabaseUnsorted

Star

Malware samples for analysis, researchers, anti-virus and system protection testing.(5000+ Malware-samples!)

database virus malware viruses malware-research virus-scanning malware-samples malware-sample virus-discovery virus-testing malware-protection virus-database malware-database virus-samples virus-library anti-virus-test

Updated Jul 30, 2022

VISWESWARAN1998 / Malware-Classification-and-Labelling

Star

Malware Classification and Labelling using Deep Neural Networks

malware malware-analysis malware-research malware-classifier malware-sample malware-classification malware-database malware-dataset

Updated Feb 1, 2020
C++

DNClub / Ultimate-Stealer-Collection

Star

For educational purposes only, samples of stealer builders including screenshots.

malware trojan malware-research malware-samples backdoors malware-sample malware-source-code malware-source trojan-malware backdoor-attacks malware-database malware-dataset stealer-tools trojan-source

Updated Aug 1, 2026

Haroun-Haeder / MalwareDatabase

Star

Welcome to my Database of Malware!

collection database backdoor virus malware trojan rogue ransomware spyware adware malware-research malware-samples worm malware-collection malware-database malware-library

Updated Dec 30, 2023
VBScript

GherardoFiori / MaliciousBrowserExtensions

Star

This Repository is created after my own research into malicious browser extensions, by brining the work of many others and news articles into one place. The CRX in this Repository are used to train AI Model behind ExterminAI. I hope this will allow others to explore the world of malicious browser extensions and their behaviour!

browser extensions malware browser-extension malware-research malicious browserextension browser-security malware-database malicious-browser-extensions malicious-database

Updated Aug 21, 2026

ArditD / Curated-Malware-Database

Star

A curated malware database with more then +73000 samples.

malware malware-samples virii malware-database advanced-persistent-threat iot-malware

Updated Feb 20, 2021

loveavengers / MyMalwareDatabase

Star

All of my gdi malwares (with source codes) are here. I made them ONLY for educational and entertainment purposes. I'm NOT responsible for any damages by using my gdi malware.