{"id":874,"date":"2014-02-06T02:09:50","date_gmt":"2014-02-05T18:09:50","guid":{"rendered":"http:\/\/notes.zerobox.org\/?p=874"},"modified":"2014-02-06T02:09:50","modified_gmt":"2014-02-05T18:09:50","slug":"%e9%9a%90%e8%97%8f%e5%9c%a8javascript%ef%bc%8cpng%e5%9b%be%e7%89%87%e8%83%8c%e5%90%8e%e7%9a%84%e6%81%b6%e6%84%8f%e8%bd%af%e4%bb%b6%e8%83%bd%e7%bb%95%e8%bf%87%e6%b5%8f%e8%a7%88%e5%99%a8%e7%9a%84","status":"publish","type":"post","link":"http:\/\/zerobox.org\/notes\/874.html","title":{"rendered":"\u9690\u85cf\u5728JavaScript\uff0cPNG\u56fe\u7247\u80cc\u540e\u7684\u6076\u610f\u8f6f\u4ef6\u80fd\u7ed5\u8fc7\u6d4f\u89c8\u5668\u7684\u5b89\u5168\u68c0\u67e5"},"content":{"rendered":"

\u6765\u6e90:http:\/\/www.lembed.com\/malware-hides-behind-javascript-pngs-bypass-browser-security\/<\/p>\n

Web\u653b\u51fb \u4f7f\u7528\u7f16\u7801\u4e3a\u56fe\u50cf\u7684\u6076\u610f\u8f6f\u4ef6\uff0c\u901a\u8fc7iframe \u6ce8\u5165\u7684\u65b9\u5f0f\uff0c\u6765\u9003\u8131\u4e00\u822c\u68c0\u6d4b\u3002
\nSecurity_web_1_hp<\/p>\n

\u65b0\u53d1\u73b0\u7684\u8de8\u7ad9\u70b9\u811a\u672c\u653b\u51fb\u4f7f\u7528\u539f\u6709\u9ed1\u5ba2\u653b\u51fb\u7684\u7b80\u5355\u53d8\u79cd \uff0c \u8fd9\u79cd \u4e25\u91cd\u6df7\u6dc6\u7684\u4f20\u64ad\u6076\u610f\u8f6f\u4ef6\u7684\u65b9\u5f0f\uff0c\u751a\u81f3\u521a\u5f00\u59cb\u9003\u8131\u4e86\u4e13\u5bb6\u4eec\u7684\u6ce8\u610f\u3002<\/p>\n

\u8fd9\u91cc\u63d0\u5230\u7684\u4e13\u5bb6\u662f\u6765\u81eaSucuri\uff0c\u8be5\u5b89\u5168\u7814\u7a76\u4e13\u5bb6\u7834\u83b7rogue Apache modules\u7684web\u670d\u52a1\u653b\u51fb\uff0c\u5e76\u53d1\u73b0Google\u662f\u5982\u4f55\u901a\u8fc7\u5176\u81ea\u52a8\u7f51\u7edc\u722c\u866b\u4f20\u64adunthinkingly spreading malware\u3002<\/p>\n

Peter Gramantik\u5728 Sucuri\u2019s blog\u535a\u5ba2\u4e2d\u8be6\u7ec6\u5206\u6790\u4e86\u8fd9\u79cd\u65b0\u7684\u653b\u51fb\uff0c\u53d7\u5230\u5927\u91cf\u7684\u8bc4\u4ef7\u662f\u56e0\u4e3a\u5176\u4e0d\u9057\u4f59\u529b\u7684\u4f2a\u88c5\u3002\u4e00\u5f00\u59cb\u5b83\u88ab\u52a0\u8f7d\u5230\u9690\u85cf\u7684iframe\u4e2d\uff0c\u5b83\u672c\u8eab\u5c31\u5305\u62ec\u5927\u91cf\u7684JavaScript\u4ee3\u7801\u3002\u4e00\u4e2a\u53ef\u80fd\u7684\u653b\u51fb\u624b\u6bb5\u9010\u6e10\u6d6e\u51fa\u4e86\u6c34\u9762\uff1a\u8fd9\u4e2aJavaScript\u6587\u4ef6\u88ab\u547d\u540d\u4e3a\u201djquery.js\u201d,\u4f46\u662f\u5b83\u4e0d\u662f\u6211\u4eec\u77e5\u6653\u7684jquery web\u5e93\u3002<\/p>\n

\u8fd9\u4e2a\u5e93\u5b8c\u6210\u7684\u662f\u52a0\u8f7d\u53e6\u5916\u4e00\u4e2a\u6587\u4ef6\uff0c\u6765\u81ea\u540c\u4e00\u4e2a\u57df\u7684png\u56fe\u7247\u3002\u7136\u540e\uff0c\u8fd9\u4e2apng\u56fe\u7247\u770b\u4f3c\u6ca1\u6709\u4ec0\u4e48\u95ee\u9898\uff0c\u4f46\u4ed4\u7ec6\u770b\u770b\u8fd9\u4e2ajquery.js\u6587\u4ef6\u900f\u9732\u4e86\u4e00\u4e2a\u5c0f\u7684\u5faa\u73af\uff0c\u5b83\u63d0\u53d6\u53e6\u4e00\u4e2a\u811a\u672c\uff1a\u4e00\u79cd\u7f16\u7801\u4e3a\u56fe\u50cf\u6587\u4ef6\u7684\u5143\u6570\u636e\u7684\u4e8c\u8fdb\u5236\u6570\u636e\u3002<\/p>\n

\u8fd9\u7b2c\u4e8c\u4e2a\u811a\u672c\uff0c\u521b\u5efa\u4e00\u4e2a\u5168\u65b0\u7684iframe \u2013 \u4e00\u4e2a\u4f4d\u4e8e\u5c4f\u5e55\u5916\uff0c\u4ee5\u514d\u88ab\u4eba\u770b\u5230 \u2013 \u5e76\u4ece\u7b2c\u4e09\u65b9\u57df\u52a0\u8f7d\u65b0\u4ee3\u7801\u5230iframe\uff0c\u60f3\u5fc5\u5145\u6ee1\u654c\u610f\u3002 Gramantik\u6307\u51fa\uff0c\u8fd9\u6784\u6210\u4e86\u201c\u53ef\u7231\u7684\u5c0f\u6280\u5de7\u76ee\u7684\u90fd\u4e3a\u5077\u6e21\u5f0f\u4e0b\u8f7d\u548cSEP\uff08\u641c\u7d22\u5f15\u64ce\u4e2d\u6bd2\uff09\u653b\u51fb\u3002\u201d \u4ed6\u8fd8\u6307\u51fa\uff0c\u4f7f\u7528PNG\u6587\u4ef6\u662f\u4efb\u610f\u7684\u9009\u7684\uff0c\u56e0\u4e3a\u6570\u636e\u53ef\u4ee5\u901a\u8fc7\u5176\u4ed6\u7c7b\u578b\u56fe\u50cf\u5939\u5e26\u3002<\/p>\n

Web\u6d4f\u89c8\u5668\u6709\u4e00\u4e9b\u6df7\u4e71\u7684\u65b9\u5f0f\uff0c\u5176\u4e2d\u4e0d\u4e4f\u5b8c\u7f8e\u7684\uff0c\u80fd\u52a0\u8f7d\u6216\u663e\u793a\u5185\u5bb9\u3002 \u5f88\u5e38\u89c1\u7684\u662f\u5df2\u7ecf\u591a\u6b21\u4f5c\u4e3a\u6076\u610f\u8f6f\u4ef6\u8f7d\u4f53\u201c\u6570\u636e\uff1a\u201dURI \u3002 \u901a\u5e38\u5b83\u5141\u8bb8\u56fe\u50cf\u901a\u8fc7\u5185\u8054\u4ee3\u7801\u663e\u793a\u51fa\u6765\uff0c\u4f46\u5b83\u4e5f\u88ab\u65e0\u6570\u6b21\u8d70\u79c1\u4e0d\u9700\u8981\u7684\u6570\u636e\u5230\u7f51\u9875\u4e2d\u3002 \u65e9\u57282007\u5e74\uff0cWindows\u7684bug\u751a\u81f3\u5141\u8bb8URI\u7cfb\u7edf\u88ab\u6ee5\u7528\u6765\u6267\u884c\u4efb\u610f\u4ee3\u7801 \u3002 \uff08\u5df2\u7ecf\u88ab\u4fee\u8865\uff09<\/p>\n

\u8fd9\u79cd\u65b0\u7684\u653b\u51fb\u4e4b\u6240\u4ee5\u8ba9\u4eba\u5927\u8dcc\u773c\u955c\uff0c\u56e0\u4e3a\u5b83\u4f7f\u7528\u4e86\u5f88\u591a\u6b65\u9aa4\u6765\u89c4\u907f\u670d\u52a1\u5668\u548c\u5ba2\u6237\u7aef\u4e0a\u90fd\u6709\u7684\u4f20\u7edf\u5b89\u5168\u68c0\u67e5\u3002 \u4f46\u5927\u591a\u6570\u6076\u610f\u8f6f\u4ef6\u4e0d\u4f1a\u8fd9\u6837\u4e00\u8def\u68c0\u6d4b\u5230\u5e95\uff0c\u6240\u4ee5\u8fd9\u79cd\u672a\u88ab\u53d1\u73b0\u7684\u653b\u51fb\u5371\u9669\u5f88\u5927\u3002 \u7f51\u7edc\u6076\u610f\u8f6f\u4ef6\u9996\u8981\u76ee\u6807\u5c31\u662f\u670d\u52a1\u5668\uff0c\u56e0\u4e3a\u4e00\u4e2a\u653b\u7834\u7684\u670d\u52a1\u5668\u53ef\u4ee5\u5728\u77ed\u671f\u5185\u4f20\u64ad\u6076\u610f\u8f6f\u4ef6\u5230\u51e0\u5343\u4e0d\u77e5\u60c5\u7684\u7ec8\u7aef\u3002 \u5f53\u8fd9\u4e9b\u771f\u6b63\u7684\u5a01\u80c1\u6ca1\u6709\u51fa\u73b0\u5728\u60a8\u7684\u670d\u52a1\u5668\u4e0a\uff0c\u6216\u8005\u88ab\u53d1\u73b0\uff0c\u5a01\u80c1\u5c31\u5f88\u96be\u505c\u6b62\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u6765\u6e90:http:\/\/www.lembed.com\/malware-hides-b …<\/p>\n

\u7ee7\u7eed\u9605\u8bfb »<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[117],"class_list":["post-874","post","type-post","status-publish","format-standard","hentry","tag-javascript"],"views":503,"_links":{"self":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/874","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/comments?post=874"}],"version-history":[{"count":0,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/posts\/874\/revisions"}],"wp:attachment":[{"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/media?parent=874"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/categories?post=874"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/zerobox.org\/notes\/wp-json\/wp\/v2\/tags?post=874"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}