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authornbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-10-13 20:51:49 +0000
committernbd <nbd@3c298f89-4303-0410-b956-a3cf2f4a3e73>2006-10-13 20:51:49 +0000
commitf52d66ff00b24111f87c274d3d7085ef2e1d27b1 (patch)
treed993cf48b4d89166701fe2f33976389d7634235d /package/iptables/files/l7/aim.pat
parent725611a466f2edf12f809d22339b22223af4afe7 (diff)
parent0c0df9eb082d5ff83d0f22f6e00bf580729fb49d (diff)
finally move buildroot-ng to trunk
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@5059 3c298f89-4303-0410-b956-a3cf2f4a3e73
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+# AIM - AOL instant messenger (OSCAR and TOC)
+# Pattern quality: good notsofast
+# Usually runs on port 5190
+#
+# This may also match ICQ traffic.
+#
+# This pattern has been tested and is believed to work well. If it does not
+# work for you, or you believe it could be improved, please post to
+# l7-filter-developers@lists.sf.net . This list may be subscribed to at
+# http://lists.sourceforge.net/lists/listinfo/l7-filter-developers
+
+aim
+# See http://gridley.acns.carleton.edu/~straitm/final (and various other places)
+# The first bit matches OSCAR signon and data commands, but not sure what
+# \x03\x0b matches, but it works apparently.
+# The next three bits match various parts of the TOC signon process.
+# The third one is the magic number "*", then 0x01 for "signon", then up to four
+# bytes ("up to" because l7-filter strips out nulls) which contain a sequence
+# number (2 bytes) the data length (2 more) and 3 nulls (which don't count),
+# then 0x01 for the version number (not sure if there ever has been another
+# version)
+# The fourth one is a command string, followed by some stuff, then the
+# beginning of the "roasted" password
+
+# This pattern is too slow!
+
+^(\*[\x01\x02].*\x03\x0b|\*\x01.?.?.?.?\x01)|flapon|toc_signon.*0x