/// <summary>
/// Initialize VDB
/// </summary>
public static void Initialize()
{
try
{
WDB = new SQLiteConnection(BuildConString(Application.StartupPath + @"\VDB\WDB.avdb", SettingsManager.CacheSize, 3, SettingsManager.MaxPages, SettingsManager.PageSize, false, false));
PEDB = new SQLiteConnection(BuildConString(Application.StartupPath + @"\VDB\PEDB.avdb", SettingsManager.CacheSize, 3, SettingsManager.MaxPages, SettingsManager.PageSize, false, false));
HADB = new SQLiteConnection(BuildConString(Application.StartupPath + @"\VDB\HDB.avdb", SettingsManager.CacheSize, 3, SettingsManager.MaxPages, SettingsManager.PageSize, false, false));
SDB = new SQLiteConnection(BuildConString(Application.StartupPath + @"\VDB\SDB.avdb", SettingsManager.CacheSize, 3, SettingsManager.MaxPages, SettingsManager.PageSize, false, false));
PGDB = new SQLiteConnection(BuildConString(Application.StartupPath + @"\VDB\PROGRAM.avdb", SettingsManager.CacheSize, 3, SettingsManager.MaxPages, SettingsManager.PageSize, false, false));
Open();
SQLiteCommand cmd = new SQLiteCommand();
cmd.Connection = SDB;
cmd.CommandText = string.Format("SELECT version FROM VERSION WHERE [vd]='{0}'", 1);
object result = cmd.ExecuteScalar();
version = Convert.ToInt32(result);
VDB.VDBDefinitions();
}
catch (Exception ex)
{
Initialized = false;
AntiCrash.LogException(ex);
}
finally
{
}
}
public static bool TCheck(string text, out string word)
{
bool res = false;
object r = VDB.GetSpam(text, out word);
if (r != null)
{
res = true;
}
word = null;
return(res);
}
public static bool Check(string file, out string word)
{
bool res = false;
using (StreamReader sr = new StreamReader(file))
{
object r = VDB.GetSpam(sr.ReadLine(), out word);
if (r != null)
{
res = true;
}
}
word = null;
return(res);
}
public static void Protect()
{
List <string> Files = FileHelper.GetCloudDriveFiles();
foreach (string file in Files)
{
try
{
Thread.Sleep(5000);
string result = VDB.CheckCloud(Security.GetMD5HashFromFile(file));
if (!string.IsNullOrEmpty(result))
{
Alert.InfectedByMany(result, file);
}
else
{
string sr = CheckVRPS(file);
if (sr == "safe")
{
VDB.InsertCloud(Security.GetMD5HashFromFile(file), file, "Safe");
}
else
{
VDB.InsertCloud(Security.GetMD5HashFromFile(file), file, sr);
}
}
}
catch (Exception ex)
{
AntiCrash.LogException(ex);
}
finally
{
}
}
}
public static void UpdateVDB(ProgressBarX progress, Label lb)
{
try
{
int curv = VDB.version;
GUI.UpdateLabel(lb, "Initialzing...");
GUI.UpdateProgress(progress, 5, 100);
Dictionary <string, string> SCRIPT = new Dictionary <string, string>();
Dictionary <string, string> MD5 = new Dictionary <string, string>();
Dictionary <string, string> PEMD5 = new Dictionary <string, string>();
Dictionary <string, string> URL = new Dictionary <string, string>();
Dictionary <string, string> HEUR = new Dictionary <string, string>();
string updateserver = "http://arsslensoft.tk/update/";
string vdbinfo = "VDB.version";
// Initializing
WebClient wbc = new WebClient();
wbc.Headers[HttpRequestHeader.AcceptEncoding] = "gzip";
wbc.Headers[HttpRequestHeader.Accept] = "text/plain";
wbc.Headers[HttpRequestHeader.Cookie] = "$Version=1; Skin=new;";
wbc.Headers[HttpRequestHeader.AcceptCharset] = "utf-8";
Thread.Sleep(1000);
// search for update from server
GUI.UpdateLabel(lb, "Downloading VDB update file...");
GUI.UpdateProgress(progress, 10, 100);
string vdbucontent = wbc.DownloadString(updateserver + vdbinfo);
if (Convert.ToInt32(vdbucontent) > VDB.version)
{
GUI.UpdateLabel(lb, "Downloading Updates...");
GUI.UpdateProgress(progress, 30, 100);
for (int i = VDB.version + 1; i < Convert.ToInt32(vdbucontent) + 1; i++)
{
GUI.UpdateLabel(lb, "Downloading Updates (" + i.ToString() + ".vdu)...");
GUI.UpdateProgress(progress, 40, 100);
string vdupath = AVEngine.TempDir + "UPDATE.vdu";
string vdurl = "http://update.arsslensoft.tk/VDB/VD/" + i.ToString() + ".vdu";
Download(vdurl, vdupath, lb);
XmlDocument doc = new XmlDocument();
doc.Load(vdupath);
GUI.UpdateLabel(lb, "Downloaded " + i.ToString() + ".vdu");
foreach (XmlElement el in doc.DocumentElement.ChildNodes)
{
if (el.GetAttribute("type") == "md5")
{
MD5.Add(el.GetAttribute("content"), el.InnerText);
}
else if (el.GetAttribute("type") == "url")
{
URL.Add(el.GetAttribute("content"), el.InnerText);
}
else if (el.GetAttribute("type") == "pemd5")
{
PEMD5.Add(el.GetAttribute("content"), el.InnerText);
}
else if (el.GetAttribute("type") == "heuristic")
{
HEUR.Add(el.GetAttribute("content"), el.InnerText);
}
else
{
SCRIPT.Add(el.GetAttribute("content"), el.InnerText);
}
}
GUI.UpdateLabel(lb, "Installing Updates...");
GUI.UpdateProgress(progress, 70, 100);
if (MD5.Count > 0)
{
VDB.AddKeys(MD5, DBT.HDB);
}
else
{
}
if (PEMD5.Count > 0)
{
VDB.AddKeys(PEMD5, DBT.PEMD5);
}
else
{
}
if (URL.Count > 0)
{
VDB.AddKeys(URL, DBT.WDB);
}
else
{
}
if (SCRIPT.Count > 0)
{
VDB.AddKeys(SCRIPT, DBT.SDB);
}
else
{
}
if (HEUR.Count > 0)
{
VDB.AddKeys(HEUR, DBT.HEUR);
}
else
{
}
GUI.UpdateLabel(lb, "Updating VDBV...");
GUI.UpdateProgress(progress, 90, 100);
VDB.Setversion(i.ToString());
HEUR.Clear();
SCRIPT.Clear();
URL.Clear();
PEMD5.Clear();
MD5.Clear();
File.Delete(vdupath);
}
GUI.UpdateLabel(lb, "Virus Database has been updated. Last version : " + curv.ToString() + " Current Version : " + VDB.version.ToString());
GUI.UpdateProgress(progress, 100, 100);
Alert.Attack("Virus Database Update", "Kavprot smart security virus database has been updated.", ToolTipIcon.Info, false);
GUI.UpdateProgress(progress, 0, 100);
}
else
{
GUI.UpdateLabel(lb, "Virus Database is up to date");
GUI.UpdateProgress(progress, 100, 100);
Alert.Attack("Virus Database Update", "Kavprot smart security virus database is up to date", ToolTipIcon.Info, false);
GUI.UpdateProgress(progress, 0, 100);
}
}
catch (Exception ex)
{
GUI.UpdateProgress(progress, 0, 100);
GUI.UpdateLabel(lb, " ");
AVEngine.EventsManager.CallVDBUpdateCanceled();
if (ex.TargetSite.ReflectedType.ToString() != "System.Net.WebClient")
{
AntiCrash.LogException(ex);
}
}
finally
{
}
}
