Protecting against polymorphic cheat codes in a video game
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United States of America Patent
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Jun 2, 2020
Grant Date -
Jul 14, 2016
app pub date -
Mar 23, 2016
filing date -
Dec 23, 2008
priority date (Note) -
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status (Latency Note)
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Abstract
Embodiments are directed towards protecting against polymorphic cheat codes in a video game environment. A detour analyzer analyzes game code in client memory for possible hooks to parasite code. For each detected hook to parasite code, hook and/or parasite information is determined to generate a hook/parasite signatures, which are sent to a remote network device. Based on the hook/parasite signatures a weighted combination of scores are generated that is useable to determine a probability value that the parasite code is cheat code. If the determined probability value indicates cheat code, the user of the client device may be banned from future game play. Additionally, the hook/parasite signature information may be used to update the data store to detect polymorphic changes in the cheat code.
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