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[Snort-users] FPs for COMMUNITY MISC Q.931 Invalid Call Reference Length

Subject: [Snort-users] FPs for COMMUNITY MISC Q.931 Invalid Call Reference Length Buffer Overflow, Sig ID, 100000892
Date: Fri, 17 Nov 2006 17:12:03 +1300
I'm seeing several thousand hits a day on this mostly from a single pair
of addresses.

Russell.


META
--------
SID   CID     TimeStamp               Signature
6     1228538 2006-11-17 10:18:14     COMMUNITY MISC Q.931 Invalid Call 
Reference Length Buffer Overflow
Sig ID
100000892

Sensor Hostname                               Sensor Interface
monitor-dmzo.isec.auckland.ac.nz      new dmz sensor

IP
--------
Source Address        Dest Address    Ver     Hdr Len
130.216.59.17 74.112.73.90    4       5
TOS   length  ID      flags   offset  TTL     chksum
0     880     7034    2       0       126     35930

Resolved Source
c.liang.glg.auckland.ac.nz

Resolved Dest
Could Not Resolve


TCP
--------
Source Port   Dest Port       Seq             Ack             
2569          1720            129613138       3274426388
Offset        Reserved        Flags   Window  Checksum        Urgent Ptr
5     0               24      65535   9277            0

Options
--------
None


Flags
--------
RB 1  RB 0    URG     ACK     PSH     RST     SYN     FIN
                      X       X                               

DATA
--------
08B4407CA02BFB9E1B01  ..@|.+....
764CB68DA53416D0AF5C  vL...4...\
2F5A66047E7432819AA5  /Zf.~t2...
242838D1293BE5C2BB08  $(8.);....
9150CC4B0908C80D4F7D  .P.K....O}
E41999BACC3069845326  .....0i.S&
4C254C83FD5A008E8788  L%L..Z....
B25C21E562D50E5979C9  .\!.b..Yy.
DD9832020156C410F798  ..2..V....
49543431495D16506451  IT41I].PdQ
520A2E93D16B70A8D6B2  R....kp...
2828AA910160B56A26B9  ((...`.j&.
348CF44A468A08EA0D68  4..JF....h
ECB92C4AFAEB927F1C64  ..,J.....d
305E5CACD08A1196D93D  0^\......=
FFA88C67E283307E1F72  ...g..0~.r
A7E0DAE086222D43EDBE  ....."-C..
B8A9AAAB877398E9EFF4  .....s....
5CDDE13D10BA9E046607  \..=....f.
A932A024D9C05FC9C211  .2.$.._...
3B4D0DE54CCB79FBEEFD  ;M..L.y...
B5B6EB2A57A28211116F  ...*W....o
64F31ABDE53631343144  d....6141D
AADE92A15F1D35DAA2BD  ...._.5...
D1E3AD2FC0870408235E  .../....#^
97047106948F95F8CDD0  ..q.......
4FE617E7F3623070C661  O....b0p.a
13C22225FF45DF9F2378  .."%.E..#x
A3322917548DA8446628  .2).T..Df(
4CFE506B5AE64C9988CF  L.PkZ.L...
B69A92E700A201693BD4  .......i;.
CF0C20D24ED44AB9AEFF  .. .N.J...
784129020B20A2911177  xA).. ...w
7F67B95111119BF27A68  .g.Q....zh
7D0A6B2325C2DF2BF7CA  }.k#%..+..
A0416D1FEB31A1914548  .Am..1..EH
A8BA1C64C2514C229406  ...d.QL"..
03B9DF9777E44444456F  ....w.DDEo
FEABBF52405628969A27  ...R@V(..'
9F4834C27844734FEAC8  .H4.xDsO..
1583CAD6AE4005016316  .....@..c.
1001BF6D867FD1E23E98  ...m....>.
8208208A28A282082213  .. .(...".
57EC98B55AFBA3D5ECF9  W...Z.....
7B0F9610B8542670E623  {....T&p.#
5525D6174E256B096702  U%..N%k.g.
414104A2A34100AA8E67  AA...A...g
B5AD4A2C96F7658B507F  ..J,..e.P.
C80BBF93D4B7F71B80A8  ..........
4E393CAFB0586302FAEB  N9<..Xc...
C8D514BE1BAB0A056A9A  ........j.
F4522851D0B340CCEB15  .R(Q..@...
9CB2474FEC04882D9CB3  ..GO...-..
4F69728949810414888B  Oir.I.....
DE99F72888CCDF5F5759  ...(..._WY
6863434FD1E61186C02E  hcCO......
15D798B911508A0367B8  .....P..g.
1CFAF3BB729001450422  ....r..E."
0ADEC9E5227D4FB6B885  ...."}O...
28C2512A41AA920F4424  (.Q*A...D$
8BF7EF2BF4CCD6B25073  ...+....Ps
9AA64B9C191C94B10542  ..K......B
46480C04A286D9E2D23A  FH.......:
7432B6C1061888AE3EF7  t2......>.
A41712DA78B0E4F1E400  ....x.....
A0001C26EC7ECA9E1684  ...&.~....
2419562DD8A85BEA4D01  $.V-..[.M.
6BE2BEF70A60CE46BF6B  k....`.F.k
70F750C255153390C312  p.P.U.3...
E18D258C45F1F9F2761D  ..%.E...v.
DE4CE828A44059D23AC6  .L.(.@Y.:.
CC7FE8D0A3D9F57F3200  ........2.
1EB57542A0225001E67D  ..uB."P..}
9CBC9E9B7B6312C2F0CC  ....{c....
960A05A03534864C68DF  ....54.Lh.
2AFA1DEDAE73A370AC56  *....s.p.V
A6297AF366EC3DA4180C  .)z.f.=...
221A67FF80001035386A  ".g....58j
4CE50F2A327F9B9082F1  L..*2.....
5EFB055082D5F4B2EC11  ^..P......
BA25DBAC17D676D2016E  .%....v..n
F7C9A5BCD3FFE2379607  .......7..
B9F67A4A2F280A84082A  ..zJ/(...*
04501B35F151A877226B  .P.5.Q.w"k

DATA
--------
..@|.+....vL...4...\/Zf.~t2...$(8.);.....P.K....O}.....0i.S&
L%L..Z.....\!.b..Yy...2..V....IT41I].PdQR....kp...((...`.j&.
4..JF....h..,J.....d0^\......=...g..0~.r....."-C.......s....
\..=....f..2.$.._...;M..L.y......*W....od....6141D...._.5...
.../....#^..q.......O....b0p.a.."%.E..#x.2).T..Df(L.PkZ.L...
.......i;... .N.J...xA).. ...w.g.Q....zh}.k#%..+...Am..1..EH
...d.QL"......w.DDEo...R@V(..'.H4.xDsO.......@..c....m....>.
.. .(...".W...Z.....{....T&p.#U%..N%k.g.AA...A...g..J,..e.P.
..........N9<..Xc...........j..R(Q..@.....GO...-..Oir.I.....
...(..._WYhcCO...........P..g.....r..E."...."}O...(.Q*A...D$
...+....Ps..K......BFH.......:t2......>.....x........&.~....
$.V-..[.M.k....`.F.kp.P.U.3.....%.E...v..L.(.@Y.:.........2.
..uB."P..}....{c........54.Lh.*....s.p.V.)z.f.=...".g....58j
L..*2.....^..P.......%....v..n.......7....zJ/(...*.P.5.Q.w"k
  

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