mirror of
git://projects.qi-hardware.com/openwrt-xburst.git
synced 2024-11-14 19:16:17 +02:00
75966c991e
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@2519 3c298f89-4303-0410-b956-a3cf2f4a3e73
28 lines
1.2 KiB
Plaintext
28 lines
1.2 KiB
Plaintext
# 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
|