#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:6; metadata:created_at 2010_07_30, former_category ADWARE_PUP, updated_at 2010_07_30;)

Added 2022-05-19 19:05:50 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 MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, former_category ADWARE_PUP, updated_at 2010_07_30;)

Added 2020-08-05 19:05:07 UTC

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#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; metadata: former_category ADWARE_PUP; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2019-09-26 19:56:06 UTC

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#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; metadata: former_category MALWARE; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2019-08-15 20:32:59 UTC

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#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2018-09-13 19:39:28 UTC

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Added 2018-09-13 17:53:38 UTC

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#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-10-30 18:17:29 UTC

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#alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-10-30 16:39:37 UTC

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alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5; metadata:created_at 2010_07_30, updated_at 2010_07_30;)

Added 2017-08-07 21:01:04 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; nocase; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:6;)

Added 2012-03-15 22:32:38 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; classtype:trojan-activity; sid:2007855; rev:5;)

Added 2011-10-12 19:23:57 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; sid:2007855; rev:5;)

Added 2011-09-14 22:37:26 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET"; http_method; content:"host|3a| upgrade.onestepsearch.net"; nocase; http_header; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Onestepsearch; sid:2007855; rev:5;)

Added 2011-02-04 17:26:57 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET "; depth:4; content:"|0d0a|host\: upgrade.onestepsearch.net"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Onestepsearch; sid:2007855; rev:2;)

Added 2009-02-08 17:45:22 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET "; depth:4; content:"|0d0a|host\: upgrade.onestepsearch.net"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Onestepsearch; sid:2007855; rev:2;)

Added 2009-02-08 17:45:22 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET "; depth:4; content:"|0d0a|host\: upgrade.onestepsearch.net"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Onestepsearch; sid:2007855; rev:2;)

Added 2009-02-08 17:42:35 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET "; depth:4; content:"|0d0a|host\: upgrade.onestepsearch.net"; nocase; classtype:trojan-activity; reference:url,doc.emergingthreats.net/bin/view/Main/2007855; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Onestepsearch; sid:2007855; rev:2;)

Added 2009-02-08 17:42:35 UTC

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alert tcp $HOME_NET any -> $EXTERNAL_NET $HTTP_PORTS (msg:"ET MALWARE OneStepSearch? Host Activity"; flow: to_server,established; content:"GET "; depth:4; content:"|0d0a|host\: upgrade.onestepsearch.net"; nocase; classtype:trojan-activity; sid:2007855; rev:1;)

Added 2008-02-18 23:08:49 UTC

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