『壹』 wireshark榪囨護瑙勫垯鏈夊摢浜
wireshark榪囨護瑙勫垯錛
涓銆両P榪囨護錛氬寘鎷鏉ユ簮IP鎴栬呯洰鏍嘔P絳変簬鏌愪釜IP
姣斿傦細ip.src addr==192.168.0.208 or ip.src addr eq 192.168.0.208 鏄劇ず鏉ユ簮IP
ip.dst addr==192.168.0.208 or ip.dst addr eq 192.168.0.208 鏄劇ず鐩鏍嘔P
浜屻佺鍙ｈ繃婊わ細
姣斿傦細tcp.port eq 80 // 涓嶇＄鍙ｆ槸鏉ユ簮鐨勮繕鏄鐩鏍囩殑閮芥樉紺
tcp.port == 80
tcp.port eq 2722
tcp.port eq 80 or udp.port eq 80
tcp.dstport == 80 // 鍙鏄総cp鍗忚鐨勭洰鏍囩鍙80
tcp.srcport == 80 // 鍙鏄総cp鍗忚鐨勬潵婧愮鍙80
榪囨護絝鍙ｈ寖鍥
tcp.port >= 1 and tcp.port 涓夈佸崗璁榪囨護錛歵cp
udp
arp
icmp
http
smtp
ftp
dns
msnms
ip
ssl
絳夌瓑
鎺掗櫎ssl鍖咃紝濡!ssl 鎴栬 not ssl
鍥涖佸寘闀垮害榪囨護錛
姣斿傦細
udp.length == 26 榪欎釜闀垮害鏄鎸噓dp鏈韜鍥哄畾闀垮害8鍔犱笂udp涓嬮潰閭ｅ潡鏁版嵁鍖呬箣鍜
tcp.len >= 7 鎸囩殑鏄痠p鏁版嵁鍖(tcp涓嬮潰閭ｅ潡鏁版嵁),涓嶅寘鎷瑃cp鏈韜
ip.len == 94 闄や簡浠ュお緗戝ご鍥哄畾闀垮害14,鍏跺畠閮界畻鏄痠p.len,鍗充粠ip鏈韜鍒版渶鍚
frame.len == 119 鏁翠釜鏁版嵁鍖呴暱搴,浠巈th寮濮嬪埌鏈鍚
浜斻乭ttp妯″紡榪囨護錛
渚嬪瓙:
http.request.method == 鈥淕ET鈥
http.request.method == 鈥淧OST鈥
http.request.uri == 鈥/img/logo-e.gif鈥
http contains 鈥淕ET鈥
http contains 鈥淗TTP/1.鈥
// GET鍖呭寘鍚鏌愬ご瀛楁
http.request.method == 鈥淕ET鈥 && http contains 鈥淗ost: 鈥
http.request.method == 鈥淕ET鈥 && http contains 鈥淯ser-Agent: 鈥
// POST鍖呭寘鍚鏌愬ご瀛楁
http.request.method == 鈥淧OST鈥 && http contains 鈥淗ost: 鈥
http.request.method == 鈥淧OST鈥 && http contains 鈥淯ser-Agent: 鈥
// 鍝嶅簲鍖呭寘鍚鏌愬ご瀛楁
http contains 鈥淗TTP/1.1 200 OK鈥 && http contains 鈥淐ontent-Type: 鈥
http contains 鈥淗TTP/1.0 200 OK鈥 && http contains 鈥淐ontent-Type: 鈥濆叚銆佽繛鎺ョ and / or
涓冦佽〃杈懼紡錛!(arp.src==192.168.1.1) and !(arp.dst.proto_ipv4==192.168.1.243)
鍏銆乪xpert.message鏄鐢ㄦ潵瀵筰nfo淇℃伅榪囨護錛屼富瑕侀厤鍚坈ontains鏉ヤ嬌鐢