| Mozilla/5.0 (compatible; oBot/2.3.1; +http://filterdb.iss.net/crawler/) |
| Mozilla/5.0 (compatible; oBot/2.3.1; +http://www.xforce-security.com/crawler/) |
| Mozilla/4.0 (compatible; MSIE 5.5; Windows NT 4.0; obot) |
| Mozilla/5.0 (compatible; oBot/2.3.1; http://filterdb.iss.net/crawler/) |
| Mozilla/5.0 (compatible; oBot/2.3.2-st; +http://www.xforce-security.com/crawler/) |
| Mozilla/5.0 (compatible; oBot/3.3.1; +http://filterdb.iss.net/crawler/) |
| Mozilla/5.0 (compatible; oBot/2.3.1; http://www.xforce-security.com/crawler/) |