ICMP Destination Unreachable Port Unreachable

["Adriel T. Desautels" <simon () snosoft com>]

Hi List, 
        I've been receiving this traffic for a while from the same IP address. Does anyone have any idea what type of 
traffic this might be. Neither the source IP or the target IP have any ports associated with them in this event. Any 
ideas would be appreciated. I haven't looked into this extensively, figured I'd ask the list first. 

Event: ICMP Destination Unreachable Port Unreachable
Category: misc-activity
Level: 3

Sensor: IDS-1 (1)
Date / Time: 08/15/2006 13:22:33

Module: xxxx

 Event ID: 5769
Original Event ID: 5723

Source: 82.246.252.214 : 0
Destination: x.x.x.49 : 0

--
Payload Length: 145

000 : 00 00 00 00 45 00 00 8D 30 55 00 00 6D 11 03 B2   ....E...0U..m...
010 : 46 5B 83 31 52 F6 FC D6 3F 65 0A 25 00 79 2D E3   F[.1R...?e.%.y-.
020 : 7F 70 02 30 F0 EF 5B 4A A8 5A A2 E0 22 C7 26 F9   p.0..[J.Z..".&.
030 : 09 C7 E7 11 CC E6 03 24 64 92 0C D1 75 B4 4C 36   .......$d...u.L6
040 : 4B 1D F7 97 DC B8 A2 59 9D E2 81 E0 1B 5C 56 E7   K......Y.....\V.
050 : E9 86 F5 F1 89 A8 E3 77 56 D5 8D B6 69 C9 FD 3F   .......wV...i..?
060 : D2 76 94 0B 54 AF 8F 79 52 4D 05 50 34 19 5F BE   .v..T..yRM.P4._.
070 : 29 F5 48 EE 19 0C 10 5B C7 66 A2 A4 1A D8 D3 29   ).H....[.f.....)
080 : 74 42 C5 37 B0 3F 92 B7 1C 32 F2 14 55 FC 68 02   tB.7.?...2..U.h.
090 : B8                                                .

-- 

Regards, 
    Adriel T. Desautels
    SNOsoft Research Team
    Office: 617-924-4510 || Mobile : 857-636-8882

    ----------------------------------------------
    Vulnerability Research and Exploit Development





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