Steamless/Steamless.Unpacker.Variant20.x86/Classes/SteamStubDrmFlags.cs

/**
 * Steamless - Copyright (c) 2015 - 2022 atom0s [atom0s@live.com]
 *
 * This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
 * To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/4.0/ or send a letter to
 * Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.
 *
 * By using Steamless, you agree to the above license and its terms.
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 *   Non-Commercial - You may not use the material (Steamless) for commercial purposes.
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 *                    modified material. You are, however, allowed to submit the modified works back to the original
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namespace Steamless.Unpacker.Variant20.x86.Classes
{
    /// <summary>
    /// Steam Stub Variant 2.0 DRM Flags
    /// </summary>
    public enum DrmFlags
    {
        /// <summary>
        /// None.
        /// </summary>
        None = 0x00,

        /// <summary>
        /// Flag that states that the stub will hash check the stub code and header data.
        /// </summary>
        UseValidation = 0x01,

        /// <summary>
        /// Flag that states that the stub will validate the file via WinVerifyTrust if able.
        /// </summary>
        UseWinVerifyTrustValidation = 0x02,

        /// <summary>
        /// Flag that states that the stub will decode/decrypt the code section.
        /// </summary>
        UseEncodedCodeSection = 0x04,

        /// <summary>
        /// Flag that states that the stub will check for active thread count of the current process during the stubs processing
        /// to check for any injected threads. (If the count is not 1, the check fails.)
        /// </summary>
        UseThreadCheckValidation = 0x08,

        /// <summary>
        /// Flag that states that the stub will create and check some data against a mapped memory view of the modded startup information.
        /// 
        /// This uses the SteamAppID and Unknown0000 of the header.
        /// </summary>
        UseMemoryMappedValidation = 0x10
    }
}