2008-09-08 16:39:01 logfile our site IP GET /page.aspx pid=96';DECLARE%20@S%20CHAR(4000);SET%20@S=CAST(malicious code);EXEC(@S); 80 - 86.145.236.197 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.1;+SV1;+YPC+3.2.0;+.NET+CLR+1.1.4322;+SPOENB/1.0) 302 0 0 2008-09-08 16:39:04 logfile Our site IP GET /page.aspx pid=96;DECLARE%20@S%20CHAR(4000);SET%20@S=CASTEXEC(@S); 80 - 86.145.236.197 Mozilla/4.0+(compatible;+MSIE+6.0;+Windows+NT+5.1;+SV1;+YPC+3.2.0;+.NET+CLR+1.1.4322;+SPOENB/1.0) 302 0 0So, is 80 - 86.145.236.197 hacker's IP address? How can I figure out where it comes from?