Make the check routine less strict

Author: zeroSteiner

modules/exploits/windows/local/ms14_058_track_popup_menu.rb

@@ -94,10 +94,9 @@ def check
     return Exploit::CheckCode::Safe if build == 9600
 
     if arch == ARCH_X86
-      return Exploit::CheckCode::Vulnerable if [2600, 3790, 7600].include?(build)
-      return Exploit::CheckCode::Vulnerable if revision <= 18577
+      return Exploit::CheckCode::Detected if [2600, 3790, 7600, 7601].include?(build)
     else
-      return Exploit::CheckCode::Vulnerable if build == 7601 && revision <= 18577
+      return Exploit::CheckCode::Detected if build == 7601
     end
 
     return Exploit::CheckCode::Unknown
@@ -108,7 +107,7 @@ def exploit
       fail_with(Exploit::Failure::None, 'Session is already elevated')
     end
 
-    if check != Exploit::CheckCode::Vulnerable
+    if check == Exploit::CheckCode::Safe
       fail_with(Exploit::Failure::NotVulnerable, "Exploit not available on this system.")
     end