|
| 带通滤波器表达式 |
ip [2: 2] > 0 x008a和ip [9] = = 0 x06和tcp [2: 2] = = 0 x2378和tcp[32] = = 0开发和tcp x47 [77: 4] = = 0 x3d253237和tcp [81: 4] = = 0 x2532302d和tcp x3b [85] = = 0 |
| 带通滤波器汇编代码 |
字节码 |
|
| (000)ldh |
[12] |
|
|
22 |
| (001)jeq |
# 0 x800 |
jt 2 |
摩根富林明21 |
40 0 0 12 |
| (002)ldh |
[16] |
|
|
21日0 19 2048 |
| (003)jgt |
# 0 x8a |
jt - 4 |
摩根富林明21 |
40 0 0 16 |
| (004). ldb |
[23] |
|
|
37 0 17 138 |
| (005)jeq |
# 0 x6 |
jt - 6 |
摩根富林明21 |
48 0 0 23 |
| (006)jeq |
# 0 x6 |
jt 7 |
摩根富林明21 |
21日0 15 6 |
| (007)ldh |
[20] |
|
|
21日0 14 6 |
| (008)jset |
# 0 x1fff |
jt 21 |
摩根富林明9 |
40 0 0 20 |
| (009)ldxb |
4([14]&0xf) |
|
|
69年12 0 8191 |
| (010)ldh |
(x + 16) |
|
|
177 0 0 14 |
| (011)jeq |
# 0 x2378 |
jt 12 |
摩根富林明21 |
72 0 0 16 |
| (012). ldb |
[x + 46] |
|
|
21日0 9 9080 |
| (013)jeq |
# 0 x47 |
jt 14 |
摩根富林明21 |
80 0 0 46 |
| (014)ld |
[x + 91] |
|
|
21日0 7 71 |
| (015)jeq |
# 0 x3d253237 |
jt 16 |
摩根富林明21 |
64 0 0 91 |
| (016)ld |
[x + 95] |
|
|
21日0 5 1025847863 |
| (017)jeq |
# 0 x2532302d |
jt 18 |
摩根富林明21 |
64 0 0 95 |
| (018). ldb |
[x + 99] |
|
|
21日0 3 624046125 |
| (019)jeq |
# 0 x3b |
jt 20 |
摩根富林明21 |
80 0 0 99 |
| (020)受潮湿腐烂 |
# 262144 |
|
|
21日0 1 59 |
| (021)受潮湿腐烂 |
# 0 |
|
|
6 0 0 262144 |
|
|
|
|
6 0 0 0 |
|
| Iptables命令 |
| iptables - t - m带通滤波器过滤输入————字节码”22日40 0 0 12日21 0 19 2048,40 0 0 16日37 0 17 138,48 0 0 23日21 0 15 6,21个0 14 6,40 0 0 20,69 8191 0,177 0 0 14,72 0 0 16日21 0 9 9080 80 0 0 46岁,21 0 7 71 64 0 0 91,21日0 5 1025847863 64 0 0 95,21日0 3 624046125 80 0 0 99,21日59岁的0 1 6 0 0 262144,6 0 0 0”- j下降 |
| iptables - t - m带通滤波器过滤输入————字节码”22日40 0 0 12日21 0 19 2048,40 0 0 16日37 0 17 138,48 0 0 23日21 0 15 6,21个0 14 6,40 0 0 20,69 8191 0,177 0 0 14,72 0 0 16日21 0 9 9080 80 0 0 46岁,21 0 7 71 64 0 0 91,21日0 5 1025847863 64 0 0 95,21日0 3 624046125 80 0 0 99,21日59岁的0 1 6 0 0 262144,6 0 0 0”- j日志——log-prefix“Filter.tlk” |
|
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