Function nt_protect_virtual_memory

dumpy/dinvoke/src/lib.rs:659–673

Dynamically calls NtProtectVirtualMemory. It will return the NTSTATUS value returned by the call.

(handle: HANDLE, base_address: *mut PVOID, size: *mut usize, new_protection: u32, old_protection: *mut u32)

///
/// It will return the NTSTATUS value returned by the call.
pub fn nt_protect_virtual_memory (handle: HANDLE, base_address: *mut PVOID, size: *mut usize, new_protection: u32, old_protection: *mut u32) -> i32 {
    
    unsafe 
    {
        let ret;
        let func_ptr: data::NtProtectVirtualMemory;
        let ntdll = get_module_base_address(&lc!("ntdll.dll"));
        dynamic_invoke!(ntdll,&lc!("NtProtectVirtualMemory"),func_ptr,ret,handle,base_address,size,new_protection,old_protection);

        match ret {
            Some(x) => return x,
            None => return -1,
        }
    } 
}

/// Dynamically calls NtQueryInformationProcess.
///