TI-89 Gaara Virus

TI89 Titanium Resident EPO Calculator Virus, world's first virus for calculators (POC from 2007)

This project contains the source code for ti89_gaara.asm, a memory-resident virus designed for the TI-89 calculator. Written in Motorola 68K assembly, this proof-of-concept demonstrates techniques such as entry point obscuring and residency through ROM call table manipulation.

Features

• Memory Residency: Remains active in memory, infecting other programs.
• Entry Point Obscuring: Alters the host's entry point to execute the virus discreetly.
• Single Infection Check: Prevents multiple infections of the same host.
• Payload Activation: Displays "t89.Gaara" on the screen under specific conditions.

Disclaimer

This code is for educational purposes only. The author is not responsible for any misuse. Redistribution or modification without permission is prohibited.