snort 2 1 intrusion detection second edition phần 3 potx
snort 2.1 intrusion detection second edition phần 3 potx
... http://www.simpopdf.com 29 5 _Snort2 e_ 03. qxd 5/5/04 2: 55 PM Page 15 1 Installing Snort • Chapter 3 15 1 localhost: tcp 587 tcp 25 0.0.0.0 tcp 22 tcp 37 tcp 13 tcp 11 3 OINK! For more information ... http://www.simpopdf.com 29 5 _Snort2 e_ 03. qxd 5/5/04 2: 55 PM Page 13 4 13 4 Chapter 3 • Installing Snort The second example is for versions earlier than...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 4 potx
... Be Merged 10 .1. 0.0 /22 10 .1. 0.0 /24 , 10 .1 .2. 0 /24 , 10 .1. 4.0 /24 , 10 .1. 6.0 /24 19 8.0.0.0 /20 19 8 .1. 0.0 / 21 , 19 8 .2. 0.0 / 21 10 .10 0.80.0/ 31 10 .10 0.80 .1/ 32 , 10 .10 0.80 .10 1/ 32 Merging subnet masks can save ... jay. 03 / 13 -17 :58: 02. 520 000 xxx.xxx.xxx.xxx :36 922 -> xxx.xxx.xxx.xxx : 23 TCP TTL:64 TOS:0x10 ID: 622 53 IpLen :20 DgmLen: 53...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 1 pptx
... content:"|04|"; depth :1; content:"| 81 F1 03 01 04 9B 81 F1 01| "; content:"sock"; content:"send"; reference:bugtraq,5 31 0 ; classtype:misc- attack; reference:bugtraq,5 31 1 ; reference:url,vil.nai.com/vil/content/v_999 92. htm; ... Unregistered Version - http://www.simpopdf.com 29 5 _Snort_ 2e_ 01. qxd 5/4/04 4:50 PM Page 12 12 Chapter 1...
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snort 2.1 intrusion detection second edition phần 2 ppt
... packets: INACTIVE flush_data_diff_size: 500 Ports: 21 23 25 53 80 11 0 11 1 14 3 5 13 14 33 Emergency Ports: 21 23 25 53 80 11 0 11 1 14 3 5 13 14 33 HttpInspect Config: GLOBAL CONFIG Max Pipeline Requests: ... 0xF3 31 5 F 42 Ack: 0x5FAFDF2 Win: 0xE4B4 TcpLen: 20 E9 A2 19 CE 3A 0A C7 AA 75 EA 13 1D 02 6D 3C 12 : u m<. AA 96 1D F8 8E 73 C5 D1 B2 33 41 D4...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 5 pot
... http://www.simpopdf.com 29 5 _Snort2 e_06.qxd 5/6/04 12 : 51 PM Page 31 0 Simpo PDF Merge and Split Unregistered Version - http://www.simpopdf.com 29 5 _Snort2 e_06.qxd 5/6/04 12 : 51 PM Page 28 1 Preprocessors • Chapter 6 28 1 ... http://www.simpopdf.com 29 5 _Snort2 e_06.qxd 5/6/04 12 : 51 PM Page 29 3 Preprocessors • Chapter 6 29 3 int num = 0; if(portlist == NULL || *...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 1 potx
... 04/06 - 21 : 12 : 49.87 611 6 3 82 1 92. 16 8 .1. 1 02 - 1 92. 16 8 .1. 1 01 - ICMP PING Windows 04/06 - 21 : 12 : 50.0085 43 408 1 92. 16 8 .1. 1 01 - 1 92. 16 8 .1. 1 02 - ICMP Echo Reply 04/06 - 21 : 12 : 50.8776 03 3 82 1 92. 16 8 .1. 1 02 - 1 92. 16 8 .1. 1 01 ... 04/06 - 21 : 12 : 52. 016 027 408 1 92. 16 8 .1. 1 01 - 1 92. 16 8 .1. 1 02 - ICMP...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 7 ppsx
... teardrop_attack_cap 16 : 52: 06. 029 36 8 1 72. 16 .10 .15 1 .1 025 > 1 72. 16 .10 .20 0 . 13 5: [no cksum] udp 28 (frag 24 2 :36 @0+) (ttl 3, len 56) 16 : 52: 06.04 63 02 1 72. 16 .10 .15 1 > 1 72. 16 .10 .20 0: (frag 24 2:4 @24 ) (ttl 3, len ... Alert: [**] [11 3 :2: 1] (spp_frag2) Teardrop attack [**] 02/ 19 -16 : 52: 06.04 63 02 1 72. 16 .10 .15 1...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 8 pps
... 12 : 24:49.9 6 13 61 1 92. 16 8 .10 . 13 .30 93 > 1 92. 16 8 .30 .17 1.ssh: P 36 : 72( 36 ) ack 1 win 16 1 92 (DF) **** Press <ENTER> to send the next packet: 12 : 24:49.97 018 7 1 92. 16 8 .30 .17 1.ssh > 1 92. 16 8 .10 . 13 .30 93: ... 12 : 24:58.97 12 0 5 1 92. 16 8 .10 . 13 .30 42 > 1 92. 16 8 .30 . 23 0.ssh: P 10 8 :14 4 (36 ) ack 1 win...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 9 pot
... 15 00 port 80 20 4 .17 4.x.x. 535 73 > 68.48.x.x.80: S 3 728 59 510 9 :3 728 59 510 9(0) win 5840 68.48.x.x.80 > 20 4 .17 4.x.x. 535 73: S 25 23 514 769 :25 23 514 769(0) ack 3 728 59 511 0 win 57 92 20 4 .17 4.x.x. 535 73 ... 20 4 .17 4.x.x. 535 73 > 68.48.x.x.80: F 11 9 :11 9(0) ack 35 8 win 64 32 68.48.x.x.80 > 20 4 .17 4.x.x. 535 73: F 35 8 :35 8(0) ack...
Ngày tải lên: 13/08/2014, 12:21
snort 2.1 intrusion detection second edition phần 10 doc
... 5 23 1 d2b2 0c 01 d1b2 13 31 c0b0 04 31 d2b2 R1 1 1 0x03c0 12 cd 805b 31 c0 b006 cd80 eb3f e8a5 ffff [1 ? 0x03d0 ff2f 6574 632 f 70 61 737 3 7764 787a 3a3a ./etc/passwdxz:: 0x03e0 30 3a 30 3a 3a2f 3a2f ... 0x0 030 15 0b a 733 4854 5450 2f 31 2e 31 20 34 30 34 3HTTP /1. 1.404 0x0040 20 4e 6f74 20 46 6f75 6e64 0d0a 44 61 7465 .Not.Found Date 0x0050 3a20 5765 642c 2...
Ngày tải lên: 13/08/2014, 12:21