alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; classtype:protocol-command-decode; sid:2003262; rev:5;)

Added 2011-10-12 19:13:07 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; classtype:protocol-command-decode; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; sid:2003262; rev:5;)

Added 2011-09-14 22:26:05 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; classtype:protocol-command-decode; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:5;)

Added 2011-02-04 17:22:21 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:5;)

Added 2010-02-28 12:45:48 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:5;)

Added 2010-02-28 12:45:48 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:5;)

Added 2010-02-28 12:44:06 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:5;)

Added 2010-02-28 12:44:06 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:4;)

Added 2009-02-09 21:30:22 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:4;)

Added 2009-02-09 21:30:22 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:4;)

Added 2009-02-09 21:29:23 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; reference:url,doc.emergingthreats.net/bin/view/Main/2003262; reference:url,www.emergingthreats.net/cgi-bin/cvsweb.cgi/sigs/MALWARE/MALWARE_Socks_Proxy; sid:2003262; rev:4;)

Added 2009-02-09 21:29:23 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; sid:2003262; rev:3;)

Added 2008-01-28 17:24:18 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"ET MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; sid:2003262; rev:3;)

Added 2008-01-28 17:24:18 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"BLEEDING-EDGE MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; sid:2003262; rev:2;)

Added 2007-10-03 21:46:09 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg:"BLEEDING-EDGE MALWARE SOCKSv4 HTTP Proxy Inbound Request (Windows Source)"; dsize:9<>18; flow:established,to_server; content:"|04 01 00 50|"; offset:0; depth:4; threshold:type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/rants/; reference:url,en.wikipedia.org/wiki/SOCKS; reference:url,ss5.sourceforge.net/socks4.protocol.txt; reference:url,ss5.sourceforge.net/socks4A.protocol.txt; reference:url,www.ietf.org/rfc/rfc1928.txt; reference:url,www.ietf.org/rfc/rfc1929.txt; reference:url,www.ietf.org/rfc/rfc1961.txt; reference:url,www.ietf.org/rfc/rfc3089.txt; classtype:protocol-command-decode; sid:2003262; rev:2;)

Added 2007-10-03 21:46:09 UTC


alert tcp $EXTERNAL_NET 1024:5000 -> $HOME_NET 1024:65535 (msg: "BLEEDING-EDGE MALWARE Socksv4 HTTP Proxy Inbound Request (Windows Source)"; dsize: 9<>18; flow: established,to_server; content: "|04 01 00 50|"; offset: 0; depth: 4; threshold: type both, track by_src, count 1, seconds 900; reference:url,handlers.sans.org/wsalusky/ws/index.php/Snort-SOCKS-proto-rules; priority: 3; classtype: protocol-command-decode; sid:2003262; rev: 1;)



Topic revision: r1 - 2011-10-12 - TWikiGuest
 
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