- removed throwing exceptions in Chrome, Opera

winPEAS/winPEASexe/winPEAS/KnownFileCreds/Browsers/Chrome/Chrome.cs

@@ -313,10 +313,7 @@ namespace winPEAS.KnownFileCreds.Browsers.Chrome
                     database.CloseDatabase();
                 }
             }
-            else
+
-            {
-                throw new FileNotFoundException("Cannot find chrome logins file");
-            }
             return result;
         }
     }

winPEAS/winPEASexe/winPEAS/KnownFileCreds/Browsers/Firefox/Firefox.cs

@@ -6,8 +6,8 @@ using System.Text.RegularExpressions;
 using winPEAS.Checks;
 using winPEAS.Helpers;
 using winPEAS.KnownFileCreds.Browsers.Models;
-using winPEAS._3rdParty.MicroJson;
 using winPEAS._3rdParty.SQLite;
+using System.Web.Script.Serialization;
 
 namespace winPEAS.KnownFileCreds.Browsers.Firefox
 {
@@ -230,15 +230,21 @@ namespace winPEAS.KnownFileCreds.Browsers.Firefox
 
         public override IEnumerable<CredentialModel> GetSavedCredentials()
         {
+            var logins = new List<CredentialModel>();
+
             string signonsFile = null;
             string loginsFile = null;
             bool signonsFound = false;
             bool loginsFound = false;
+
+            try
+            {
                 string[] dirs = Directory.GetDirectories(Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData), "Mozilla\\Firefox\\Profiles"));
 
-            var logins = new List<CredentialModel>();
                 if (dirs.Length == 0)
+                {
                     return logins;
+                }
 
                 foreach (string dir in dirs)
                 {
@@ -301,7 +307,7 @@ namespace winPEAS.KnownFileCreds.Browsers.Firefox
                     {
                         string json = sr.ReadToEnd();
 
-                    ffLoginData = new JsonSerializer().Deserialize<Browsers.Firefox.FFLogins>(json);
+                        ffLoginData = new JavaScriptSerializer().Deserialize<FFLogins>(json);
                     }
 
                     foreach (Browsers.Firefox.LoginData loginData in ffLoginData.logins)
@@ -316,6 +322,11 @@ namespace winPEAS.KnownFileCreds.Browsers.Firefox
                         });
                     }
                 }
+            }
+            catch (Exception e)
+            {                
+            }
+            
             return logins;
         }
     }

winPEAS/winPEASexe/winPEAS/KnownFileCreds/Browsers/Opera/Opera.cs

@@ -57,10 +57,7 @@ namespace winPEAS.KnownFileCreds.Browsers.Opera
                     database.CloseDatabase();
                 }
             }
-            else
+
-            {
-                throw new FileNotFoundException("Cannot find Opera logins file");
-            }
             return result;
         }
     }