Hi there

should i block this from L7 patten matching ? using MT 3.23

4500 0404 4cbe 0000 8011 15f2 7514 11af E...L.......u...
4814 0562 042d 5000 03f0 d9b2 ddc0 5710 H..b.-P.......W.
a940 d870 079f 37cf 66fd 962d c55d f48c .@.p..7.f..-.]..
24bb 53ea 831a b14a e179 11a8 40d8 7007 $.S....J.y..@.p.
9e37 ce65 fe95 2dc5 5cf4 8c24 bb52 eb82 .7.e..-.\..$.R..
1ab2 49e1 7910 a840 d86f 069f 36ce 66fd ..I.y..@.o..6.f.
952d c55c f48c 23ba 53ea 821a b149 e179 .-.\..#.S....I.y
10a8 40d7 6f07 9e36 ce65 fd95 2dc4 5bf4 ..@.o..6.e..-.[.
8b23 bb52 ea82 1ab1 49e1 780f a83f d76f .#.R....I.x..?.o
069e 36ce 65fd 952c c45c f38b 23ba 520c ..6.e..,.\..#.R.
a43b d36b 029a 32ca 61f9 9128 c058 ef87 .;.k..2.a..(.X..
1fb6 4ee6 7e15 ad45 dc75 0ca3 3bd3 6a02 ..N.~..E.u..;.j.
9a32 c961 f990 29c0 57ef 871f b64e e67d .2.a..).W....N.}
15ad 44dd 740b a33b d36a 029a 31ca 61f8 ..D.t..;.j..1.a.
9028 bf57 ef87 1eb6 4ee5 7e15 ac44 dc74 .(.W....N.~..D.t
0ba3 3bd2 6a02 9932 c960 f890 28bf 57ef ..;.j..2.`..(.W.
861f b64d e67d 14ac 44dc 730b a33a d36a ...M.}..D.s..:.j
019a 31c9 60f8 9027 bf57 ee87 1eb5 4ee5 ..1.`..'.W....N.
7d14 ac44 db74 0ba2 3bd2 6901 9931 c860 }..D.t..;.i..1.`
f88f 28bf 56ef 861e b54d e57c 14ac 43dc ..(.V....M.|..C.
730a a33a d269 0199 30c9 60f7 9027 be57 s..:.i..0.`..'.W
ee86 1db5 4de4 7d14 ab44 db73 0ba2 3ad1 ....M.}..D.s..:.
6901 9831 c85f f88f 27bf 56ee 851e b54c i..1._..'.V....L
e57c 13ac 43db 720a a239 d269 0099 30c8 .|..C.r..9.i..0.
60f7 8f26 be56 ed86 1db4 4de4 7c14 ab43 `..&.V....M.|..C
da73 0aa1 3ad1 6801 9830 c85f f78e 27be .s..:.h..0._..'.
55ee 851d b54c e47c 13ab 42db 7209 a239 U....L.|..B.r..9
d169 0098 30c8 5ff6 8f26 bd56 ed85 1db4 .i..0._..&.V....
4ce3 7c13 aa43 da72 0aa1 39d1 6800 9730 L.|..C.r..9.h..0
c75e f78e 26be 55ed 851d b44b e47b 13ab .^..&.U....K.{..
42da 7209 a139 d168 ff98 2fc7 5ff6 8e26 B.r..9.h../._..&
be55 ed85 1cb3 4ce3 7b13 aa42 da72 09a1 .U....L.{..B.r..
39d0 6800 972f c75e f68e 26bd 55ed 841c 9.h../.^..&.U...
b44b e37b 13aa 42da 7108 a138 d068 ff97 .K.{..B.q..8.h..
2fc7 5ef6 8e25 bd55 ec84 1cb3 4be3 7b12 /.^..%.U....K.{.
aa42 d971 09a0 38d0 68ff 972f c65e f68d .B.q..8.h../.^..
25bd 54ec 841c b34b e37a 13aa 41d9 7108 %.T....K.z..A.q.
a038 d067 ff97 2ec7 5ef5 8d25 bd54 ec84 .8.g....^..%.T..
1bb3 4be2 7a12 a941 d971 08a0 38cf 68ff ..K.z..A.q..8.h.
962e c65d f58d 25bc 54ec 831c b34a e27a ...]..%.T....J.z
12a9 41d9 7008 a037 d067 fe96 2ec6 5df5 ..A.p..7.g....].
8d24 bd54 eb84 1bb2 4ae2 7a11 a941 d893 .$.T....J.z..A..
2ac1 59f1 8920 b850 e780 17ae 47de 760d *.Y.. .P....G.v.
a53d d46c 049b 34cb 62fa 922a c159 f188 .=.l..4.b..*.Y..
21b8 4fe8 7f16 ae46 de75 0da5 3cd5 6c03 !.O....F.u..<.l.
9c33 cb62 fa92 29c1 59f0 8920 b750 e77f .3.b..).Y.. .P..
16ae 46dd 760d a43d d46b 049b 33ca 62fa ..F.v..=.k..3.b.
912a c158 f188 20b8 4fe7 7e17 ae45 de75 .*.X.. .O.~..E.u
0ca5 3cd4 6c03 9b32 cb62 f992 29c1 59f0 ..<.l..2.b..).Y.
881f b74f e67f 16ad 46dd 750d a43c d36c ...O....F.u..<.l
039a 33ca 61fa 9129 c158 f087 20b7 4ee7 ..3.a..).X.. .N.
7e16 ae45 dd75 0ca4 3bd4 6b02 9b32 ca62 ~..E.u..;.k..2.b
f991 29c1 58ef 881f b64f e67e 16ad 45dd ..).X....O.~..E.
750c a33c d36b 039a 32ca 61f9 9029 c057 u..<.k..2.a..).W
f087 1fb7 4ee6 7e16 ad44 dd74 0ba4 3bd3 ....N.~..D.t..;.
6b02 9a32 ca61 f891 28c0 58ef 871f b64e k..2.a..(.X....N
e67e 15ac 45dc 740c a33b d36b 029a 32c9 .~..E.t..;.k..2.
60f9 9028 c057 ef87 1fb6 4ee6 7d15 ad44 `..(.W....N.}..D
dc74 0ba3 3bd3 6a01 9a31 c961 f890 28c0 .t..;.j..1.a..(.
57ef 871e b54e e57d 15ac 44dc 740b a33b W....N.}..D.t..;
d26a 0299 31c9 60f8 9028 bf57 ef86 1eb6 .j..1.`..(.W....
4de5 7d15 ac44 dc73 0ba3 3ad2 6a01 9931 M.}..D.s..:.j..1
c960 f890 27c0 57ee 861e b54d e57d 14ac .`..'.W....M.}..
44db 730b a23a d26a 0199 31c8 60f8 8f27 D.s..:.j..1.`..'
bf56 ee86 .V..

what's this?..

This data grep from packet sniffer . the destination is 72.20.5.98 and packet UDP

but why do you need to block that? what's this packet of? is it do not change it's contents? because it seems like encrypted one...