alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"BearShare"; depth:9; http_user_agent; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; classtype:trojan-activity; sid:2006371; rev:9; metadata:created_at 2010_07_30, updated_at 2020_10_19;)

Added 2020-10-19 19:37:38 UTC

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

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alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"BearShare"; depth:9; http_user_agent; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; classtype:trojan-activity; sid:2006371; rev:9; metadata:created_at 2010_07_30, updated_at 2019_10_11;)

Added 2019-10-11 19:56:21 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"|0d 0a|User-Agent|3a| BearShare? "; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; classtype:trojan-activity; sid:2006371; rev:8; metadata:created_at 2010_07_30, updated_at 2019_09_27;)

Added 2019-09-27 18:52:46 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"|0d 0a|User-Agent|3a| BearShare? "; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; classtype:trojan-activity; sid:2006371; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:39:11 UTC

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Added 2018-09-13 17:53:29 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"|0d 0a|User-Agent|3a| BearShare? "; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; classtype:trojan-activity; sid:2006371; rev:7; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 20:59:35 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent|3a| BearShare? "; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; classtype:trojan-activity; sid:2006371; rev:6;)

Added 2011-10-12 19:20:35 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent|3a| BearShare? "; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; sid:2006371; rev:6;)

Added 2011-09-14 22:34:09 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent|3a| BearShare? "; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_BearShare; sid:2006371; rev:6;)

Added 2011-02-04 17:25:18 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_BearShare; sid:2006371; rev:4;)

Added 2009-05-21 15:00:34 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET P2P? BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_BearShare; sid:2006371; rev:4;)

Added 2009-05-21 15:00:34 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_BearShare; sid:2006371; rev:3;)

Added 2009-02-10 20:53:06 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2006371; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/P2P/P2P_BearShare; sid:2006371; rev:3;)

Added 2009-02-10 20:53:06 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; sid:2006371; rev:2;)

Added 2008-01-29 10:56:39 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; sid:2006371; rev:2;)

Added 2008-01-29 10:56:39 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"BLEEDING-EDGE MALWARE BearShare? P2P? Gnutella Client User-Agent (BearShare? 6.x.x.x)"; flow:to_server,established; content:"User-Agent\: BearShare? "; classtype:trojan-activity; sid:2006371; rev:1;)

Added 2007-07-05 05:16:15 UTC

From the spyware listening post data.

-- ShirkDog? - 30 Jul 2007

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