{"id":1171,"date":"2017-07-13T16:33:21","date_gmt":"2017-07-13T07:33:21","guid":{"rendered":"https:\/\/curecode.jp\/tech\/?p=1171"},"modified":"2018-12-27T16:36:35","modified_gmt":"2018-12-27T07:36:35","slug":"rkhunter-checking-for-prerequisites-warning","status":"publish","type":"post","link":"https:\/\/curecode.jp\/tech\/rkhunter-checking-for-prerequisites-warning\/","title":{"rendered":"rkhunter \u3067 Checking for prerequisites \u304c Warning \u306b"},"content":{"rendered":"<p>\n \u3053\u3093\u306b\u3061\u306f\u3002\u30ad\u30e5\u30a2\u5b50\u3067\u3059\u3002\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u691c\u51fa\u30c4\u30fc\u30eb\u4f7f\u3063\u3066\u3044\u307e\u3059\u304b?\n<\/p>\n<p>\n  rkhunter \u3068\u3044\u3046\u30c4\u30fc\u30eb\u304c\u3042\u3063\u3066 CentOS \u3084 RHEL, Fedora \u306a\u3089 EPEL \u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u304d\u308b\u306e\u3067\u4fbf\u5229\u3067\u3059\u3002\n<\/p>\n<p>\n  \u6700\u8fd1\u3001\u65e5\u672c\u8a9e\u306e\u8a00\u8a9e\u30d5\u30a1\u30a4\u30eb\u3082\u52a0\u308f\u3063\u305f\u306e\u3067\u4f7f\u3044\u3084\u3059\u304f\u306a\u308a\u307e\u3057\u305f\u306d\u3002\u7ffb\u8a33\u8005\u306e\u65b9\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002\n<\/p>\n<h3>1.4.4 \u306b\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3089\u8b66\u544a\u304c<\/h3>\n<p>\n  \u3055\u3066\u30011.4.4 \u304c\u30ea\u30ea\u30fc\u30b9\u3055\u308c\u305f\u306e\u3067\u30a2\u30c3\u30d7\u30c7\u30fc\u30c8\u3057\u305f\u3068\u3053\u308d\u3001\u4ee5\u4e0b\u306e\u69d8\u306a\u30ef\u30fc\u30cb\u30f3\u30b0\u304c\u3067\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3057\u305f\u3002\n<\/p>\n<pre><code class=\"bash\">\r\n# rkhunter -c -sk --nomow\r\n[ Rootkit Hunter version 1.4.4 ]\r\n\r\nChecking system commands...\r\n\r\n  Performing 'strings' command checks\r\n    Checking 'strings' command                               [ OK ]\r\n\r\n  Performing 'shared libraries' checks\r\n    Checking for preloading variables                        [ None found ]\r\n    Checking for preloaded libraries                         [ None found ]\r\n    Checking LD_LIBRARY_PATH variable                        [ Not found ]\r\n\r\n  Performing file properties checks\r\n    Checking for prerequisites                               [ Warning ]\r\n<\/code><\/pre>\n<p>\n  \u3082\u3061\u308d\u3093 <kbd>rkhuter --update<\/kbd> \u3084 <kbd>rkhunter --propupd<\/kbd> \u3092\u3057\u3066\u3082\u89e3\u6d88\u306f\u3055\u308c\u307e\u305b\u3093\u3002\n<\/p>\n<p>\n \u30ed\u30b0\u3092\u898b\u308b\u3068\n<\/p>\n<pre><code class=\"bash\">\r\nWarning: Checking for prerequisites               [ Warning ]\r\n          All file hash checks will be skipped because:\r\n              This system uses prelinking, but the hash function command does not look like SHA1 or MD5\t\r\n<\/code><\/pre>\n<p>\n  \u306e\u3088\u3046\u306a\u30e1\u30c3\u30bb\u30fc\u30b8\u304c\u3002\n<\/p>\n<h3>\u539f\u56e0\u306f prelink \u3092\u7121\u52b9\u5316\u3057\u305f\u3053\u3068<\/h3>\n<p>\n \u3053\u306e\u30b5\u30fc\u30d0\u30fc\u306f CentOS 6 \u7cfb\u306a\u306e\u3067\u3001\u3082\u3068\u3082\u3068\u306f prelink \u304c\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u3066\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\u3057\u304b\u3057 CentOS 7 \u3067\u306f prelink \u304c\u7121\u52b9\u306b\u306a\u3063\u3066\u3044\u308b\u3053\u3068\u304b\u3089\u3001CentOS 6 \u3067\u3082 \/etc\/sysconfig\/prelink \u3067\u7121\u52b9\u5316\u3057\u3066\u3044\u305f\u306e\u3067\u307e\u3057\u305f\u3002\u305f\u3060\u3057\u3001\u30a2\u30f3\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306f\u3057\u3066\u3044\u307e\u305b\u3093\u3067\u3057\u305f\u3002\n<\/p>\n<p>\n  \u4f7f\u3046\u4e88\u5b9a\u306e\u306a\u3044 prelink \u3092 <kbd>yum remove prelink<\/kbd> \u3067\u524a\u9664\u3057\u305f\u3068\u3053\u308d\u3001\u30ef\u30fc\u30cb\u30f3\u30b0\u304c\u6d88\u3048\u307e\u3057\u305f\u3002\n<\/p>\n<p>\n  \u304a\u305d\u3089\u304f\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u305f\u307e\u307e\u3067\u4f7f\u7528\u3057\u306a\u3044\u5834\u5408\u306f\u3001 \/etc\/rkhunter.conf \u3067 <var>HASH_CMD<\/var> \u3092 <kbd>NONE<\/kbd> \u306b\u8a2d\u5b9a\u3057\u3066\u3082\u3088\u3044\u3068\u601d\u3044\u307e\u3059\u3002\n<\/p>\n<p>\n  RHEL \/ CentOS 7 \u304b\u3089\u3082 prelink \u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3055\u308c\u306a\u3044\u306e\u3067\u3001\u4eca\u56de\u306e\u3088\u3046\u306a\u30ef\u30fc\u30cb\u30f3\u30b0\u3082\u51fa\u307e\u305b\u3093\u3067\u3057\u305f\n<\/p>\n<h3>IT\u30a8\u30f3\u30b8\u30cb\u30a2\u52df\u96c6\u4e2d\uff01<\/h3>\n<p>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u52df\u96c6\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u5c11\u4eba\u6570\u306e\u8077\u5834\u306a\u306e\u3067\u3001\u4e0a\u6d41\u30fb\u4e0b\u6d41\u3084\u30b5\u30fc\u30d0\u30fc\u30fb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5bfe\u5fdc\u306e\u57a3\u6839\u306a\u304f\u3001\u3042\u306a\u305f\u306e\u5f37\u307f\u3092\u6d3b\u304b\u3057\u306a\u304c\u3089 \u3044\u308d\u3044\u308d\u306a\u3053\u3068\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u53ef\u80fd\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u672a\u7d4c\u9a13\u306e\u65b9\u3001\u7d4c\u9a13\u304c\u5c11\u306a\u3044\u65b9\u3082\u6b53\u8fce\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e0b\u8a18\u3088\u308aIT\u30a8\u30f3\u30b8\u30cb\u30a2\u52df\u96c6\u306e\u63a1\u7528\u60c5\u5831\u3092\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<div class=\"curecode_recruit_bn\">\n\t\t\t\t<a href=\"https:\/\/curecode.jp\/recruit\/itengineer\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/curecode.jp\/tech\/wp-content\/themes\/tech\/images\/it_recruit.png?20241220\" alt=\"\u4e8b\u696d\u62e1\u5927\u306b\u4f34\u3044\u65b0\u3057\u3044\u9818\u57df\u306b\u4e00\u7dd2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u304f\u30e1\u30f3\u30d0\u30fc\u3092\u52df\u96c6\u3057\u307e\u3059\u3002\"  width=\"500\" height=\"180\"\/><br \/>\n\t\t\t\t<\/a>\n\t\t<\/div>\n<h3>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u516c\u5f0f\u30a4\u30f3\u30b9\u30bf\u30b0\u30e9\u30e0<\/h3>\n<p>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u306e\u65b0\u30b5\u30fc\u30d3\u30b9\u60c5\u5831\u3084\u3001\u30aa\u30d5\u30a3\u30b9\u30e9\u30a4\u30d5\u306e\u7d20\u6575\u306a\u77ac\u9593\u307e\u3067\u3002\u79c1\u305f\u3061\u306e\u65e5\u3005\u306e\u55b6\u307f\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"curecode_recruit_bn\">\n\t\t\t\t<a href=\"https:\/\/www.instagram.com\/curecode\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/curecode.jp\/tech\/wp-content\/themes\/tech\/images\/insta_bn.png?20241220\" alt=\"\u4e8b\u696d\u62e1\u5927\u306b\u4f34\u3044\u65b0\u3057\u3044\u9818\u57df\u306b\u4e00\u7dd2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u304f\u30e1\u30f3\u30d0\u30fc\u3092\u52df\u96c6\u3057\u307e\u3059\u3002\"  width=\"500\" height=\"180\"\/><br \/>\n\t\t\t\t<\/a>\n\t\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u3053\u3093\u306b\u3061\u306f\u3002\u30ad\u30e5\u30a2\u5b50\u3067\u3059\u3002\u30eb\u30fc\u30c8\u30ad\u30c3\u30c8\u691c\u51fa\u30c4\u30fc\u30eb\u4f7f\u3063\u3066\u3044\u307e\u3059\u304b? rkhunter \u3068\u3044\u3046\u30c4\u30fc\u30eb\u304c\u3042 [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":596,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[140,117],"class_list":["post-1171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","tag-prelink","tag-rkhunter"],"_links":{"self":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/1171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/comments?post=1171"}],"version-history":[{"count":4,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/1171\/revisions"}],"predecessor-version":[{"id":1392,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/1171\/revisions\/1392"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/media\/596"}],"wp:attachment":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/media?parent=1171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/categories?post=1171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/tags?post=1171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}