Open Source Anti-Malware Software
Sort By:
Anti-Malware Software
View 27 business solutionsBrowse free open source Anti-Malware software and projects for Windows and Mac below. Use the toggles on the left to filter open source Anti-Malware software by OS, license, language, programming language, and project status.
-
Gen AI apps are built with MongoDB AtlasMongoDB Atlas is the developer-friendly database used to build, scale, and run gen AI and LLM-powered apps—without needing a separate vector database. Atlas offers built-in vector search, global availability across 115+ regions, and flexible document modeling. Start building AI apps faster, all in one place.
-
Information Security Made Simple and Affordable | CarbideGet expert guidance and smart tools to launch or level up your security and compliance efforts without the complexity.
-
1
YARA
The pattern matching swiss knife for malware researchers
YARA is a tool aimed at (but not limited to) helping malware researchers to identify and classify malware samples. With YARA you can create descriptions of malware families (or whatever you want to describe) based on textual or binary patterns. Each description, a.k.a rule, consists of a set of strings and a boolean expression which determines its logic. YARA is multi-platform, running on Windows, Linux and Mac OS X, and can be used through its command-line interface or from your own Python scripts with the yara-python extension. YARA-CI may be a useful addition to your toolbelt. This is GitHub application that provides continuous testing for your rules, helping you to identify common mistakes and false positives. If you plan to use YARA to scan compressed files (.zip, .tar, etc) you should take a look at yextend, a very helpful extension to YARA developed and open-sourced by Bayshore Networks. -
2
Cuckoo Sandbox
Cuckoo Sandbox is for automated analysis of malware
Cuckoo Sandbox uses components to monitor the behavior of malware in a Sandbox environment; isolated from the rest of the system. It offers automated analysis of any malicious file on Windows, Linux, macOS, and Android. -
3
theZoo
A repository of LIVE malwares for malware analysis and security
theZoo is a project created to make the possibility of malware analysis open and available to the public. Since we have found out that almost all versions of malware are very hard to come by in a way which will allow analysis, we have decided to gather all of them for you in an accessible and safe way. theZoo was born by Yuval tisf Nativ and is now maintained by Shahak Shalev. theZoo’s purpose is to allow the study of malware and enable people who are interested in malware analysis (or maybe even as a part of their job) to have access to live malware, analyse the ways they operate, and maybe even enable advanced and savvy people to block specific malware within their own environment. Please remember that these are live and dangerous malware! They come encrypted and locked for a reason! Do NOT run them unless you are absolutely sure of what you are doing! They are to be used only for educational purposes. -
4
readpe
The PE file analysis toolkit
readpe (formerly known as pev) is a multiplatform toolkit to work with PE (Portable Executable) binaries. Its main goal is to provide feature-rich tools for properly analyze binaries with a strong focus on suspicious ones. -
All Things Performance and Partner Marketing, All in One PlaceAutomatically tie revenue back to campaigns, channels, publishers, and networks through marketing attribution. Spend less time juggling reports, and more time optimizing for growth by using a single operating solution for partner and performance marketing.
-
5
A simple and portable tool to protect USB storage drives against spreading of Autorun.inf viruses through the USB drives by creating some un-deletable dummy files in your USB drive. Also it can clean autorun viruses from the selected drive.
-
6
phpMussel
PHP-based anti-virus anti-trojan anti-malware solution.
A PHP script designed to detect trojans, viruses, malware and other threats within files uploaded to your system wherever the script is hooked, based on the signatures of ClamAV and others. Un PHP script pour la détection de virus, logiciels malveillants et autres menaces dans les fichiers téléchargés sur votre système partout où le script est accroché, basé sur les signatures de ClamAV et autres. Einem PHP-Script, um Trojaner, Viren, Malware und andere Bedrohungen in Dateien zu entdecken, die auf Ihr System hochgeladen werden könnten, welches die Signaturen von ClamAV und weitere nutzt. Uno PHP script progettato per la rilevazione di trojan, virus, malware e altre minacce all'interno di file caricati nel sistema ovunque lo script è collegato, basato su firme di ClamAV e altri. -
7
AdwCleaner is a free tool that will scan your computer and efficiently removes Adware (ads softwares), PUP/LPI (Potentially Undesirable Program), Toolbars, Hijacker (Hijack of the browser's homepage). It also features anti adware host that will help to prevent advertising software from installing on your machine. It works with a Search and Delete mode. It can be easily uninstalled using the mode "Uninstall". AdwCleaner is now part of the Malwarebytes family. We at Malwarebytes are big fans too. That's why we've asked Jerome Boursier, Corentin Chepeau, and the rest of the AdwCleaner team to join us. We're now working together to make a malware-free existence a reality for everyone. Don't worry--we will maintain, support, and keep AdwCleaner free for everyone. We believe in its mission, and will be integrating its technology into Malwarebytes products in the future. Learn more about the acquisition.
-
8
-
9
Technician's Virus Cleanup Script, aka TeViCS, is a batch script that is customizable and automates many of the necessary and recommended steps when removing a virus. It can reset registry entries, remove temporary files, run anti-virus scans, etc.
-
Cortex: Boost Developer Coding SkillsCortex is a simple portal that helps developers work smarter by linking all your tools, setting clear rules, and slashing repetitive tasks. It speeds up onboarding, updates old code, and fixes issues fast. Over 100 big companies use it to save time and get better results.
-
10
Compensato is full suite of diagnostic and troubleshooting tools (focused on troubleshooting Windows environments at the moment) that runs from an Ubuntu based Linux live environment. Once booted a browser winow will launch and the program will automatically look for a Windows installation to work with. You should be able to have this Windows installation visible to the system either internally or externally.
-
11
Copfilter is a easy to install addon for the opensource firewall IPCop. It filters POP3, SMTP, HTTP, and FTP traffic for viruses and spam using various open source programs.
-
12
Eolos VoipAudit
Universal Framework to audit Voip protocols's security
Visual Framework Tool to scan/sniff address space, enumerate users, crack credentials, pattern based dial spoofing and security reporting for Voip protocols. This software is intended to give a general framework to build and plug Voip protocol analizers in order to fix security issues and enhance VoiP platforms confidence. It IS NOT intended to be a cracking tool for malicious system breakers, but a really software MUST for security people to assure Voip platform security. -
13
Firecat package project aims to group a list of auditing extensions for Firefox based on FireCat project : http://www.security-database.com/toolswatch/+-FireCAT-+.html
-
14
Modbus Traffic Generator
Open Source SCADA Security Evaluation Tool
Modbus traffic generator is a tool written in Python, and uses Scapy libraries to evaluate the effectiveness of SCADA security solutions. The tool generates Modbus/TCP packets, where the characteristics of these packets are extracted from Snort NIDS Modbus rules. The generated packets trigger related alerts in Snort NIDS. It is useful to anybody interested in evaluating and testing their SCADA security solution or other people solutions. Requirements: * Python 2.x or higher * Scapy * Snort NIDS (within the network) -
15
Py Forensic
Análisis forénsico, entorno unificado y extracción de datos
Plataforma de recolección de información que se desarrolla mediante la programación de pequeños módulos independientes. Dichos scripts llevan a cabo las tareas forénsicas que habitualmente reservamos a otras aplicaciones. La instalación en Windows es muy sencilla (ver instrucciones en la descarga). En otras plataformas (Mac y GNU/Linux) se complica. -
16
-
17
SXMD
MultiDistribution with Diagnostics, Recovery, Backup, Cleaning.. tools
The SXMD (" like Security-X MultiDistribution ") use syslinux, grub4dos and others bootloaders to recover a crashed boot or run many GNU / Linux utilities. The first category is "Antivirus" with editors like Antivir, AVG, Comodo, DrWeb, FSecure, Kaspersky, Panda, VBA ... The second is composed by GNU/Linux's Distro: DSL, CorePlus (+Qemu Starter), Slacko, Slax Custom, Slitaz & XPuD ... After, you can find very good Recovery and Partitioning tools : Redo Backup, Parted Magic, MiniTool Partition Wizard, Paragon, PING, OSF and ActiveBootDisk ... SXMD also gathering a XP PE : Hiren'sBoot with DOS tools ("ubcd"), a Portable Suite and many boot priorities or possibilities. Size : +/- 3Gb Available : USB / DVD version ("coming soon") WebSite : http://www.security-x.fr/tools/SXMD ("under construct") -
18
A packet dissector driven by machine learning algorithms. You train it to recognize specific types of packets by showing it examples and counterexamples of some packet type, and it will figure out which bits in the packet define it as the type you seek.
-
19
SimpleSiteAudit Multisite
Detect file changes on remote web sites
Combat the hackers with ‘Simple Site Audit Multisite’ website protection. With SSAM installed, you will be notified by email of any file changes that occur on your monitored sites. SSAM will detect files that have been added, removed or modified and if file permissions are changed. You will be able to automatically monitor all your sites from one ‘Master’ web site. Your sites can be monitored for hacker activity without any detectable monitoring system on the sites themselves. The ‘Master’ site can also be monitored by the same script. Primarily, the SimpleSiteAudit script is designed to be used as a scheduled task or cron job, run maybe once an hour. It can also be run from your browser via the preferences page. SSAM also provides its own log view and a view of your cron log. Full details can be found on my web site - link below. -
20
SisyphusScan is a wrapper to malware scanners that can be used for cyclic scanning of files (i.e. accross several executions). The scanning process is optimized with a cache. Currently supports the clamd daemon from the ClamAV tools suite.
-
21
Open source project for bots that can be used on social networks. These bots are for testing only and should not be used for SPAM or other malicious means. Bots are currently coded in Python and Ruby and demonstrate many different ways to use bots.
-
22
Spondulas
Spondulas is browser emulator designed to retrieve web pages for hunti
Spondulas is browser emulator and parser designed to retrieve web pages for hunting malware. It supports generation of browser user agents, GET/POST requests, and SOCKS5 proxy. It can be used to parse HTML files sent via e-mail. Monitor mode allows a website to be monitored at intervals to discover changes in DNS or content over time. Autolog mode creates an investigation file that documents redirection chains. The retrieved web pages are parsed for links and reported to an output file. More information is available on the wiki. -
23
TPMitigation is a transparent HTTP-proxy for mitigation of drive-by-malware. Content is converted on-the-fly and/or replaced where there is a risk of a infection by embedded drive-by-maleware. Also visit http://tpmitigation.sourceforge.net/
-
24
Runs (malicious) executables under Wine and generates an IDS-signature based on the observed network traffic.
-
25
ant_farm_abn
ant_farm plugin to explore Annotated Binary Files
ant_farm plugin to explore Annotated Binary Files (.abn) . "ant_farm" is necessary for ant_farm_abn to function properly and may be obtained from http://ant-farm.sourceforge.net .