{"id":17,"date":"2005-05-26T22:08:46","date_gmt":"2005-05-26T14:08:46","guid":{"rendered":"http:\/\/www.hmqq.net\/?p=17"},"modified":"2011-06-16T21:20:50","modified_gmt":"2011-06-16T13:20:50","slug":"linux-elf_virus-and-backdor-sniffer","status":"publish","type":"post","link":"https:\/\/minqiao.me\/?p=17","title":{"rendered":"Linux\u673a\u5668\u4e2d\u75c5\u6bd2,hoho"},"content":{"rendered":"<p>\u4e00\u53f0Linux\u7684\u673a\u5668\uff0c\u5728\u4e0a\u9762\u968f\u610f\u6572\u51e0\u4e0bps\uff0c\u5c45\u7136\u51fa\u6765\u4e00\u5806\u5e2e\u52a9\u4fe1\u606f\u3002nnd\uff0c\u96be\u9053\u662f\u6211\u6572\u9519\u4e86\u53c2\u6570\uff1f\u518d\u770b\uff0c\u6ca1\u9519\u554a~~~\u518d\u6572\u4e00\u904d\uff0c\u8fd8\u662f\u6709\u95ee\u9898\u3002\u96be\u9053\u662f&#8230;&#8230;ps\u88ab\u66ff\u6362\u4e86\uff1frpm -qf \/bin\/ps\uff0c\u77e5\u9053ps\u662fprocps\u5305\u7684\u3002\u4e8e\u662frpm -V procps\uff0cfk\uff01\u679c\u7136\u662f\u88ab\u4eba\u66ff\u6362\u4e86\uff0cnetstat\u4e5f\u4e0d\u80fd\u5e78\u514d\u3002\u7528find -ctime\u627e\u4e86\u4e00\u4e0b\uff0c\u53d1\u73b0\/bin\u3001\/usr\/bin\u4e0bn\u591a\u6587\u4ef6\u88ab\u6539\u52a8\u8fc7\u3002\u628a\u90a3\u4e9b\u6587\u4ef6\u79fb\u52a8\u5230\u4e00\u4e2a\u65b0\u5efa\u7684\u76ee\u5f55\u91cc\u9762\uff0c\u4eceRH\u7684ftp\u4e0b\u8f7d\u90a3\u4e9brpm\u5305\uff0crpm2cpio xxx.rpm | cpio -divm \u628a\u6587\u4ef6\u89e3\u51fa\u6765\uff0ccp\u5230\u76f8\u5e94\u7684\u5730\u65b9\uff0c\u4f46\u662frpm -V\u53d1\u73b0\u8fd8\u662f\u6709\u95ee\u9898:(\u3002<\/p>\n<p>\u53d7\u4e0d\u4e86\u5566\uff0c\u55ef\uff0c\u673a\u5668\u4e0a\u88c5\u4e86<a href=\"http:\/\/www.clamav.net\/\">ClamAV<\/a>\uff0c\u5c31\u7528\u5b83scan\u4e00\u4e0b\u5427\u3002netstat: Linux.RST.B FOUND\uff01\u6c57\uff01\u4ee5\u524d\u5728\u67d0\u4e2aBBS\u770b\u5230\u6709\u4eba\u8bf4\u88c5RH Linux\u7684\u673a\u5668\u4e2d\u4e86\u8fd9\u4e2a\u75c5\u6bd2\uff0c\u5c45\u7136\u6211\u4e5f\u78b0\u5230\u4e86\uff0c\u8fd0\u6c14\u4e0d\u9519\u554a\u3002cp\u4e5f\u67d3\u6bd2\u4e86\uff0c\u6240\u4ee5\u521a\u624dcp\u8fc7\u53bb\u7684\u6587\u4ef6\u5f53\u7136\u6709\u95ee\u9898\u5566\u3002\u8fd9\u4e2a&#8230;\u600e\u4e48\u529e\u5462\uff1f\u5662\uff0c\/bin\/mv\u8fd8\u662f\u53ef\u4ee5\u7528\u7684\uff0c\u54c8\u54c8\u3002\u7ecf\u8fc7\u4e00\u9635\u66ff\u6362\uff0cOK\u3002<br \/>\nnetstat\u770b\u4e00\u4e0b\uff0c\u6709\u51e0\u4e2a\u964c\u751f\u7684\u7aef\u53e3\u3002telnet\u770b\u4e86\u4e00\u4e0b\uff0c\u6709\u4e00\u4e2a\u662fssh\u540e\u95e8\u5427\u3002ps\u53d1\u73b0\u4e00\u4e2a&#8221;smbd -D&#8221;\u7684\u8fdb\u7a0b\uff0c\u8fd9\u662f\u6709\u95ee\u9898\u6ef4\u3002<\/p>\n<p><a href=\"http:\/\/www.google.com\/\">Google<\/a>\u4e86\u4e00\u4e0b\uff0c\u627e\u5230\u4e00\u4e9b\u76f8\u5173\u7684\u4e1c\u897f\u3002\u5509\uff0c\u65e5\u5fd7\u90fd\u88ab\u5220\u6389\u4e86\uff0c\u6ca1\u610f\u601d\u554a\u3002\u63a5\u7740\u5347\u7ea7\u4e00\u4e0b\u8f6f\u4ef6\u5305\u3001\u5185\u6838\uff0choho\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u53f0Linux\u7684\u673a\u5668\uff0c\u5728\u4e0a\u9762\u968f\u610f\u6572\u51e0\u4e0bps\uff0c\u5c45\u7136\u51fa\u6765\u4e00\u5806\u5e2e\u52a9\u4fe1\u606f\u3002nnd\uff0c\u96be\u9053\u662f\u6211\u6572\u9519\u4e86\u53c2\u6570\uff1f\u518d\u770b\uff0c\u6ca1\u9519\u554a~~~\u518d\u6572\u4e00\u904d\uff0c\u8fd8\u662f\u6709\u95ee\u9898\u3002\u96be\u9053\u662f&#8230;&#8230;ps\u88ab\u66ff\u6362\u4e86\uff1frpm -qf \/bin\/ps\uff0c\u77e5\u9053ps\u662fprocps\u5305\u7684\u3002\u4e8e\u662frpm -V procps\uff0cfk\uff01\u679c\u7136\u662f\u88ab\u4eba\u66ff\u6362\u4e86\uff0cnetstat\u4e5f\u4e0d\u80fd\u5e78\u514d\u3002\u7528find -ctime\u627e\u4e86\u4e00\u4e0b\uff0c\u53d1\u73b0\/bin\u3001\/usr\/bin\u4e0bn\u591a\u6587\u4ef6\u88ab\u6539\u52a8\u8fc7\u3002\u628a\u90a3\u4e9b\u6587\u4ef6\u79fb\u52a8\u5230\u4e00\u4e2a\u65b0\u5efa\u7684\u76ee\u5f55\u91cc\u9762\uff0c\u4eceRH\u7684ftp\u4e0b\u8f7d\u90a3\u4e9brpm\u5305\uff0crpm2cpio xxx.rpm | cpio -divm \u628a\u6587\u4ef6\u89e3\u51fa\u6765\uff0ccp\u5230\u76f8\u5e94\u7684\u5730\u65b9\uff0c\u4f46\u662frpm -V\u53d1\u73b0\u8fd8\u662f\u6709\u95ee\u9898:(\u3002 \u53d7\u4e0d\u4e86\u5566\uff0c\u55ef\uff0c\u673a\u5668\u4e0a\u88c5\u4e86ClamAV\uff0c\u5c31\u7528\u5b83scan\u4e00\u4e0b\u5427\u3002netstat: Linux.RST.B FOUND\uff01\u6c57\uff01\u4ee5\u524d\u5728\u67d0\u4e2aBBS\u770b\u5230\u6709\u4eba\u8bf4\u88c5RH Linux\u7684\u673a\u5668\u4e2d\u4e86\u8fd9\u4e2a\u75c5\u6bd2\uff0c\u5c45\u7136\u6211\u4e5f\u78b0\u5230\u4e86\uff0c\u8fd0\u6c14\u4e0d\u9519\u554a\u3002cp\u4e5f\u67d3\u6bd2\u4e86\uff0c\u6240\u4ee5\u521a\u624dcp\u8fc7\u53bb\u7684\u6587\u4ef6\u5f53\u7136\u6709\u95ee\u9898\u5566\u3002\u8fd9\u4e2a&#8230;\u600e\u4e48\u529e\u5462\uff1f\u5662\uff0c\/bin\/mv\u8fd8\u662f\u53ef\u4ee5\u7528\u7684\uff0c\u54c8\u54c8\u3002\u7ecf\u8fc7\u4e00\u9635\u66ff\u6362\uff0cOK\u3002 netstat\u770b\u4e00\u4e0b\uff0c\u6709\u51e0\u4e2a\u964c\u751f\u7684\u7aef\u53e3\u3002telnet\u770b\u4e86\u4e00\u4e0b\uff0c\u6709\u4e00\u4e2a\u662fssh\u540e\u95e8\u5427\u3002ps\u53d1\u73b0\u4e00\u4e2a&#8221;smbd -D&#8221;\u7684\u8fdb\u7a0b\uff0c\u8fd9\u662f\u6709\u95ee\u9898\u6ef4\u3002 Google\u4e86\u4e00\u4e0b\uff0c\u627e\u5230\u4e00\u4e9b\u76f8\u5173\u7684\u4e1c\u897f\u3002\u5509\uff0c\u65e5\u5fd7\u90fd\u88ab\u5220\u6389\u4e86\uff0c\u6ca1\u610f\u601d\u554a\u3002\u63a5\u7740\u5347\u7ea7\u4e00\u4e0b\u8f6f\u4ef6\u5305\u3001\u5185\u6838\uff0choho\u3002<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[20],"class_list":["post-17","post","type-post","status-publish","format-standard","hentry","category-tech","tag-linux"],"_links":{"self":[{"href":"https:\/\/minqiao.me\/index.php?rest_route=\/wp\/v2\/posts\/17","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/minqiao.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/minqiao.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/minqiao.me\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/minqiao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=17"}],"version-history":[{"count":1,"href":"https:\/\/minqiao.me\/index.php?rest_route=\/wp\/v2\/posts\/17\/revisions"}],"predecessor-version":[{"id":423,"href":"https:\/\/minqiao.me\/index.php?rest_route=\/wp\/v2\/posts\/17\/revisions\/423"}],"wp:attachment":[{"href":"https:\/\/minqiao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=17"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/minqiao.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=17"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/minqiao.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=17"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}