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

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• Updated Feb 18, 2026
• Assembly

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

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• Updated Aug 1, 2026

Live malware samples and database, daily update.

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• Updated Apr 29, 2025

A 25 Payload Malware (no skid)! Made For Educational Purposes Only, I'm not responsible for any damage and it's not for epileptics. If you want to use the source code in your malware, you must make your malware open source as well.

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• Updated Dec 16, 2023

Assembler SRC of Jerusalem DOS computer virus

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• Updated Sep 4, 2026
• Assembly

C++ GDI Shader malware (noskid). Made for educational purposes only! I'm not responsible for any damages

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• Updated Jun 13, 2022

C++ GDI Malware (no skid). I'm not responsible for any damages, credits to @PawinVechanon for the cursor code! If you want to use the source code in your malware, you must make your malware open source as well.

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• Updated Apr 11, 2025

Hice otro ransomware en MS-DOS Batch.

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• Updated Apr 15, 2024
• VBScript

Exposing known malwares by leaking their code to the public :)

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• Updated Jul 4, 2024

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• Updated Oct 14, 2026
• TypeScript