alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"w3af.sourceforge.net"; http_user_agent; depth:20; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; classtype:attempted-recon; sid:2007757; rev:12; metadata:created_at 2010_07_30, updated_at 2019_10_11;)

Added 2019-10-11 19:56:23 UTC

Please enter documentation, comments, false positives, or concerns with this signature. Press the Attach button below to add samples or Pcaps.

---

alert http $EXTERNAL_NET any -> $HTTP_SERVERS any (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent|3a| w3af.sourceforge.net"; http_header; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; classtype:attempted-recon; sid:2007757; rev:11; metadata:created_at 2010_07_30, updated_at 2019_09_27;)

Added 2019-09-27 18:53:18 UTC

---

alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent|3a| w3af.sourceforge.net"; http_header; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; classtype:attempted-recon; sid:2007757; rev:10; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:39:24 UTC

---

Added 2018-09-13 17:53:36 UTC

---

alert http $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent|3a| w3af.sourceforge.net"; http_header; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; classtype:attempted-recon; sid:2007757; rev:10; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:01:00 UTC

---

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent|3a| w3af.sourceforge.net"; http_header; fast_pattern:only; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; classtype:attempted-recon; sid:2007757; rev:12;)

Added 2011-10-12 19:23:48 UTC

---

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent|3a| w3af.sourceforge.net"; http_header; fast_pattern:only; classtype:attempted-recon; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; sid:2007757; rev:12;)

Added 2011-09-14 22:37:16 UTC

---

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent|3a| w3af.sourceforge.net"; http_header; fast_pattern:only; classtype:attempted-recon; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_W3AF; sid:2007757; rev:12;)

Added 2011-03-10 16:05:15 UTC

---

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"w3af.sourceforge.net"; http_header; fast_pattern:only; pcre:"/^User-Agent\:[^\n]+w3af\.sourceforge\.net/Hmi"; classtype: attempted-recon; reference:url,w3af.sourceforge.net; reference:url,doc.emergingthreats.net/2007757; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_W3AF; sid:2007757; rev:10;)

Added 2011-02-04 17:26:52 UTC

---

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase; content:"w3af"; distance:0; within:100; pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; reference:url,doc.emergingthreats.net/2007757; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_W3AF; sid:2007757; rev:4;)

Added 2009-10-16 12:00:39 UTC

---

alert tcp $EXTERNAL_NET any -> $HTTP_SERVERS $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase; content:"w3af"; distance:0; within:100; pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; reference:url,doc.emergingthreats.net/2007757; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_W3AF; sid:2007757; rev:4;)

Added 2009-10-16 12:00:39 UTC

---

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase;pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; reference:url,doc.emergingthreats.net/2007757; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_W3AF; sid:2007757; rev:3;)

Added 2009-02-12 18:21:19 UTC

---

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase;pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; reference:url,doc.emergingthreats.net/2007757; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/SCAN/SCAN_W3AF; sid:2007757; rev:3;)

Added 2009-02-12 18:21:19 UTC

---

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase;pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; sid:2007757; rev:2;)

Added 2008-01-29 10:56:40 UTC

---

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"ET SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase;pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; sid:2007757; rev:2;)

Added 2008-01-29 10:56:40 UTC

---

alert tcp $EXTERNAL_NET any -> $HOME_NET $HTTP_PORTS (msg:"BLEEDING-EDGE SCAN w3af User Agent"; flow: established,to_server; content:"User-Agent\:"; depth:300; nocase;pcre:"/User-Agent\:[^\n]+w3af\.sourceforge\.net/i"; reference:url,w3af.sourceforge.net; classtype: attempted-recon; sid:2007757; rev:1;)

Added 2008-01-21 11:03:29 UTC

---