False positive on old Internet Explorer / Trident based browsers containing SLCC in user agent string

Some older Internet Explorer browsers or browsers using the Trident engine may contain "SLCC1" or "SLCC2" in their user agent string. Example: ``` Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.0; SLCC1; .NET CLR 2.0.50727; Media Center PC 5.0; .NET CLR 3.0.30729) ``` Supposedly SSLC stands for [Microsoft-Windows-Security-Licensing-SLCC component](https://web.archive.org/web/20070321105809/http://technet2.microsoft.com/WindowsVista/en/library/69b16205-b378-4cb5-9a65-54a19ca532b21033.mspx?mfr=true). On Apache2 (and presumably other filter types) the Regex matches against "LCC", resulting in a false positive.