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anlaysis packet TCP


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Posted

hi all

can any body plz help me and describe this tcp packet

07/16-15:27:17.820587 193.63.129.192:1843 -> 193.63.129.187:139

TCP TTL:128 TOS:0x0 ID:48195 IpLen:20 DgmLen:44 DF

******S* Seq: 0xF1908361 Ack: 0x0 Win: 0x2000 TcpLen: 24

TCP Options (1) => MSS: 1460

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:17.820656 193.63.129.187:139 -> 193.63.129.192:1843

TCP TTL:128 TOS:0x0 ID:2676 IpLen:20 DgmLen:44 DF

***A**S* Seq: 0x7CFB7BBA Ack: 0xF1908362 Win: 0x2238 TcpLen: 24

TCP Options (1) => MSS: 1460

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:17.820785 193.63.129.192:1843 -> 193.63.129.187:139

TCP TTL:128 TOS:0x0 ID:48451 IpLen:20 DgmLen:40 DF

***A**** Seq: 0xF1908362 Ack: 0x7CFB7BBB Win: 0x2238 TcpLen: 20

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:17.820801 193.63.129.192:1843 -> 193.63.129.187:139

TCP TTL:128 TOS:0x0 ID:48707 IpLen:20 DgmLen:112 DF

***AP*** Seq: 0xF1908362 Ack: 0x7CFB7BBB Win: 0x2238 TcpLen: 20

81 00 00 44 20 45 4B 44 45 43 4E 45 4A 46 45 46 ...D EKDECNEJFEF

43 45 4D 43 4E 44 42 44 45 43 41 43 41 43 41 43 CEMCNDBDECACACAC

41 43 41 43 41 00 20 45 4B 44 45 43 4E 45 4A 46 ACACA. EKDECNEJF

45 46 43 45 4D 43 4E 44 42 44 4A 43 41 43 41 43 EFCEMCNDBDJCACAC

41 43 41 43 41 41 41 00 ACACAAA.

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:17.820875 193.63.129.187:139 -> 193.63.129.192:1843

TCP TTL:128 TOS:0x0 ID:2932 IpLen:20 DgmLen:44 DF

***AP*** Seq: 0x7CFB7BBB Ack: 0xF19083AA Win: 0x21F0 TcpLen: 20

82 00 00 00 ....

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:17.916990 193.63.129.192:1843 -> 193.63.129.187:139

TCP TTL:128 TOS:0x0 ID:48963 IpLen:20 DgmLen:214 DF

***AP*** Seq: 0xF19083AA Ack: 0x7CFB7BBF Win: 0x2234 TcpLen: 20

00 00 00 AA FF 53 4D 42 72 00 00 00 00 18 03 00 .....SMBr.......

00 00 00 00 00 00 00 00 00 00 00 00 00 00 FE CA ................

00 00 00 00 00 87 00 02 50 43 20 4E 45 54 57 4F ........PC NETWO

52 4B 20 50 52 4F 47 52 41 4D 20 31 2E 30 00 02 RK PROGRAM 1.0..

58 45 4E 49 58 20 43 4F 52 45 00 02 4D 49 43 52 XENIX CORE..MICR

4F 53 4F 46 54 20 4E 45 54 57 4F 52 4B 53 20 31 OSOFT NETWORKS 1

2E 30 33 00 02 4C 41 4E 4D 41 4E 31 2E 30 00 02 .03..LANMAN1.0..

57 69 6E 64 6F 77 73 20 66 6F 72 20 57 6F 72 6B Windows for Work

67 72 6F 75 70 73 20 33 2E 31 61 00 02 4C 4D 31 groups 3.1a..LM1

2E 32 58 30 30 32 00 02 4C 41 4E 4D 41 4E 32 2E .2X002..LANMAN2.

31 00 02 4E 54 20 4C 4D 20 30 2E 31 32 00 1..NT LM 0.12.

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:17.917098 193.63.129.187:139 -> 193.63.129.192:1843

TCP TTL:128 TOS:0x0 ID:3188 IpLen:20 DgmLen:147 DF

***AP*** Seq: 0x7CFB7BBF Ack: 0xF1908458 Win: 0x2142 TcpLen: 20

00 00 00 67 FF 53 4D 42 72 00 00 00 00 98 03 00 ...g.SMBr.......

00 00 00 00 00 00 00 00 00 00 00 00 00 00 FE CA ................

00 00 00 00 11 07 00 03 32 00 01 00 04 11 00 00 ........2.......

00 00 01 00 00 00 00 00 FD 43 00 00 70 E8 2D 06 .........C..p.-.

31 45 C2 01 C4 FF 08 22 00 10 3F 5E D8 E2 24 3A 1E....."..?^..$:

26 53 00 4F 00 43 00 5F 00 53 00 45 00 43 00 55 &S.O.C._.S.E.C.U

00 52 00 49 00 54 00 59 00 00 00 .R.I.T.Y...

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:18.015822 193.63.129.192:1843 -> 193.63.129.187:139

TCP TTL:128 TOS:0x0 ID:49219 IpLen:20 DgmLen:228 DF

***AP*** Seq: 0xF1908458 Ack: 0x7CFB7C2A Win: 0x21C9 TcpLen: 20

00 00 00 B8 FF 53 4D 42 73 00 00 00 00 18 03 80 .....SMBs.......

00 00 C6 87 BA 80 0C 5F BE 6A 00 00 00 00 FE CA ......._.j......

00 00 00 00 0D 75 00 84 00 04 11 32 00 00 00 00 .....u.....2....

00 00 00 01 00 00 00 00 00 00 00 D4 00 00 00 47 ...............G

00 00 00 00 00 00 57 00 69 00 6E 00 64 00 6F 00 ......W.i.n.d.o.

77 00 73 00 20 00 4E 00 54 00 20 00 31 00 33 00 w.s. .N.T. .1.3.

38 00 31 00 00 00 00 00 57 00 69 00 6E 00 64 00 8.1.....W.i.n.d.

6F 00 77 00 73 00 20 00 4E 00 54 00 20 00 34 00 o.w.s. .N.T. .4.

2E 00 30 00 00 00 00 00 04 FF 00 00 00 00 00 01 ..0.............

00 29 00 00 5C 00 5C 00 4A 00 34 00 2D 00 49 00 .)..\.\.J.4.-.I.

54 00 52 00 4C 00 2D 00 31 00 34 00 5C 00 49 00 T.R.L.-.1.4.\.I.

50 00 43 00 24 00 00 00 49 50 43 00 P.C.$...IPC.

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:18.016035 193.63.129.187:139 -> 193.63.129.192:1843

TCP TTL:128 TOS:0x0 ID:3444 IpLen:20 DgmLen:196 DF

***AP*** Seq: 0x7CFB7C2A Ack: 0xF1908514 Win: 0x2086 TcpLen: 20

00 00 00 98 FF 53 4D 42 73 00 00 00 00 98 03 80 .....SMBs.......

00 00 C6 87 BA 80 0C 5F BE 6A 00 00 01 08 FE CA ......._.j......

01 08 00 00 03 75 00 88 00 00 00 5F 00 00 57 00 .....u....._..W.

69 00 6E 00 64 00 6F 00 77 00 73 00 20 00 4E 00 i.n.d.o.w.s. .N.

54 00 20 00 34 00 2E 00 30 00 00 00 4E 00 54 00 T. .4...0...N.T.

20 00 4C 00 41 00 4E 00 20 00 4D 00 61 00 6E 00 .L.A.N. .M.a.n.

61 00 67 00 65 00 72 00 20 00 34 00 2E 00 30 00 a.g.e.r. .4...0.

00 00 53 00 4F 00 43 00 5F 00 53 00 45 00 43 00 ..S.O.C._.S.E.C.

55 00 52 00 49 00 54 00 59 00 00 00 03 FF 00 98 U.R.I.T.Y.......

00 01 00 07 00 49 50 43 00 00 00 00 .....IPC....

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:18.113012 193.63.129.192:1843 -> 193.63.129.187:139

TCP TTL:128 TOS:0x0 ID:49475 IpLen:20 DgmLen:162 DF

***AP*** Seq: 0xF1908514 Ack: 0x7CFB7CC6 Win: 0x212D TcpLen: 20

00 00 00 76 FF 53 4D 42 25 00 00 00 00 18 03 80 ...v.SMB%.......

A8 80 00 00 00 00 00 00 00 00 00 00 01 08 20 E0 .............. .

01 08 40 00 0E 1A 00 00 00 08 00 68 10 00 00 00 ..@........h....

00 88 13 00 00 00 00 1A 00 5C 00 00 00 00 00 00 .........\......

00 37 00 00 5C 00 50 00 49 00 50 00 45 00 5C 00 .7..\.P.I.P.E.\.

4C 00 41 00 4E 00 4D 00 41 00 4E 00 00 00 00 00 L.A.N.M.A.N.....

68 00 57 72 4C 65 68 44 4F 00 42 31 36 42 42 44 h.WrLehDO.B16BBD

7A 00 01 00 68 10 FF FF FF FF z...h.....

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+

07/16-15:27:18.113749 193.63.129.187:139 -> 193.63.129.192:1843

TCP TTL:128 TOS:0x0 ID:3700 IpLen:20 DgmLen:216 DF

***AP*** Seq: 0x7CFB7CC6 Ack: 0xF190858E Win: 0x200C TcpLen: 20

00 00 00 AC FF 53 4D 42 25 00 00 00 00 98 03 80 .....SMB%.......

A8 80 00 00 00 00 00 00 00 00 00 00 01 08 20 E0 .............. .

01 08 40 00 0A 08 00 6C 00 00 00 08 00 38 00 00 ..@....l.....8..

00 6C 00 40 00 00 00 00 00 75 00 00 00 00 FC 0F .l.@.....u......

04 00 04 00 4A 34 2D 49 54 52 4C 2D 31 34 00 00 ....J4-ITRL-14..

00 00 00 00 04 00 0B 10 04 00 67 10 00 00 4A 34 ..........g...J4

2D 49 54 52 4C 2D 31 35 00 00 00 00 00 00 04 00 -ITRL-15........

03 10 01 00 66 10 00 00 4A 34 2D 49 54 52 4C 2D ....f...J4-ITRL-

31 38 00 00 00 00 00 00 04 00 03 10 01 00 65 10 18............e.

00 00 4A 34 2D 49 54 52 4C 2D 31 39 00 00 00 00 ..J4-ITRL-19....

00 00 04 00 03 10 03 00 64 10 00 00 00 00 00 00 ........d.......

=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+


Posted

This is a student course work that has been submitted to the forum by a student enrolled on the module Network Security at the University of Glamorgan. Can I ask all forum members to not help this student as they are required to perform this coursework on their own.

Regards

Professor Andrew Blyth

Posted
This is a student course work that has been submitted to the forum by a student enrolled on the module Network Security at the University of Glamorgan. Can I ask all forum members to not help this student as they are required to perform this coursework on their own.

Regards

Professor Andrew Blyth

Thank you. I was already suspecting it to be course material seeing the university's IPs and domain names in there.

Asking others to do your homework goes against the forum rules (particularly 2.c)

Closed! Further violations will result in a ban.

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