I received daily in W3SVC1 exchange 2010 log files the following lines from vitgercrm ,
I did many searching regarding this issue without any success , the only information I got was : this is CRM sales server !!
I need to know from where it coming , and why also how to block this
2014-10-11 00:05:10 172.17.17.42 GET /vtigercrm/ - 443 - 109.172.26.9 curl/7.15.5+(i386-redhat-linux-gnu)+libcurl/7.15.5+OpenSSL/0.9.8b+zlib/1.2.3+libidn/0.6.5 404 0 2 156
2014-10-11 09:54:53 172.17.17.42 GET /vtigercrm/ - 443 - 173.45.106.61 curl/7.15.5+(x86_64-redhat-linux-gnu)+libcurl/7.15.5+OpenSSL/0.9.8b+zlib/1.2.3+libidn/0.6.5 404 0 2 187
2014-10-11 12:55:59 172.17.17.42 GET /vtigercrm/ - 443 - 46.17.215.163 curl/7.15.5+(x86_64-redhat-linux-gnu)+libcurl/7.15.5+OpenSSL/0.9.8b+zlib/1.2.3+libidn/0.6.5 404 0 2 78
2014-10-11 13:25:06 172.17.17.42 GET /vtigercrm/ - 443 - 46.10.158.163 curl/7.15.5+(i686-redhat-linux-gnu)+libcurl/7.15.5+OpenSSL/0.9.8b+zlib/1.2.3+libidn/0.6.5 404 0 2 93
