private NetworkHash SearchSmtpCramMd5(TcpSession tcpSession, string sessionData)
{
NetworkHash credential = null;
Match match = _smtpCramMd5Regex.Match(sessionData);
if (match.Success)
{
credential = new CramMd5Hash()
{
Protocol = "SMTP",
HashType = "CRAM-MD5",
Hash = match.Groups["Hash"].ToString(),
Challenge = match.Groups["Challenge"].ToString(),
Source = tcpSession.SourceIp,
Destination = tcpSession.DestinationIp
};
}
return(credential);
}
private NetworkLayerObject SearchImapCramMd5Hash(TcpSession tcpSession, string sessionData)
{
NetworkHash hash = null;
Match match = _imapCramMd5Regex.Match(sessionData);
if (match.Success)
{
// TODO: Handle the triming at the regex.
hash = new CramMd5Hash()
{
Protocol = "IMAP",
HashType = "CRAM-MD5",
Challenge = match.Groups["Challenge"].Value,
Hash = match.Groups["Response"].Value,
Source = tcpSession.SourceIp,
Destination = tcpSession.DestinationIp
};
}
return(hash);
}