diff --git a/include/Security/Init.h b/include/Security/Init.h
index 504ca8a..1ab979e 100644
--- a/include/Security/Init.h
+++ b/include/Security/Init.h
@@ -10,3 +10,4 @@ void FindDLL(const std::string& Name);
 void SecurityCheck(char* argv[]);
 std::string GetGameDir();
 void LegitimacyCheck();
+void DASM();
diff --git a/src/Security/Checker.cpp b/src/Security/Checker.cpp
index 5ff63c3..4479d14 100644
--- a/src/Security/Checker.cpp
+++ b/src/Security/Checker.cpp
@@ -23,6 +23,20 @@ void DAS(){
     f.close();
 #endif
 }
+void DASM(){
+#ifndef DEBUG
+    int i = 0;
+    std::ifstream f(GetEN(), std::ios::binary);
+    f.seekg(0, std::ios_base::end);
+    std::streampos fileSize = f.tellg();
+    if(IsDebuggerPresent() || fileSize > 0x4C4B40){
+        i++;
+        DAboard();
+    }
+    if(i)DAboard();
+    f.close();
+#endif
+}
 DWORD getParentPID(DWORD pid){
     HANDLE h = CreateToolhelp32Snapshot(TH32CS_SNAPPROCESS, 0);
     PROCESSENTRY32 pe = {0};
diff --git a/src/main.cpp b/src/main.cpp
index 6e17c0e..11f4314 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,6 +19,7 @@ int main(int argc, char* argv[]) {
         std::thread gb(aa);
         gb.detach();
     #endif
+    DASM();
     InitLauncher(argc,argv);
     CheckDir(argc,argv);
     LegitimacyCheck();