请问这是什么文件，有个贼后台下载游戏

mei781023

不知道刷了哪个大神的包，最近手机每天都在后台下载游戏，还在桌面生成链接，手机没装多少应用，都依次卸载重装过，关闭所有自己安装应用的联网权限，依旧不能解决，流量监控中只有几个系统应用走流量。

今天无意中发现下面的文件
system/etc/miui-addb.xml
<?xml version='1.0' encoding='utf-8' standalone='yes' ?>
<sdks version="0" wversion="0" disabled="false">
<sdk name="guohead" zhName="果合" version="1.2.14">
<package name="com.guohead.sdk" />
</sdk>
<sdk name="sponsorpay" zhName="Sponsorpay" version="3.0.2">
<package name="com.sponsorpay.sdk.android.advertiser" />
<package name="com.sponsorpay.sdk.android" />
</sdk>
<sdk name="dianlepush" zhName="点乐推送" version="1.0.1">
<package name="com.apphouse.pus" />
</sdk>
<sdk name="startapp" zhName="StartApp" version="1.0">
<package name="com.apperhand.device.android" />
</sdk>
<sdk name="madvertise" zhName="madvertise" version="3.1.2">
<package name="de.madvertise.android.sdk" />
</sdk>
<sdk name="waps" zhName="万普世纪" version="1.8.6">
<package name="com.waps" />
<package name="cn.waps" />
</sdk>
<sdk name="mobisage" zhName="艾德思奇" version="5.0.0">
<package name="com.mobisage.android" />
<package name="com.mobisage.sns" />
</sdk>
<sdk name="lsense" zhName="Lsense百分通联" version="2.2.3">
<package name="com.l.adlib_android" />
</sdk>
<sdk name="inmobi" zhName="inmobi" version="3.0.1">
<package name="com.inmobi." />
</sdk>
<sdk name="heyzap" zhName="Heyzap" version="5.5.2">
<package name="com.heyzap.sdk.ads" />
</sdk>
<sdk name="kuguopush" zhName="酷果推送" version="1.1.4">
<package name="com.kuguo" />
<package name="com.pkge.p" />
</sdk>
<sdk name="mobpartner" zhName="Mobpartner" version="1.1">
<package name="com.mobpartner.android.publisher.views" />
</sdk>
<sdk name="medibaad" zhName="mediba ad" version="1.0">
<package name="mediba.ad.sdk.android.openx" />
</sdk>
<sdk name="casee" zhName="架势无线" version="3.2.0">
<package name="com.casee.adsdk" />
<package name="cn.casee.adsdk" />
<package name="com.casee.apptrack" />
<package name="cn.casee.apptrack" />
<package name="cn.casee.update" />
<package name="com.casee.update" />
</sdk>
<sdk name="adinch" zhName="adinch" version="1.0">
<package name="com.adinch.ads" />
</sdk>
<sdk name="wiyun" zhName="微云" version="4.0.0">
<package name="com.wiyun.ad" />
<package name="com.wiyun.common" />
<package name="com.wiyun.game" />
</sdk>
<sdk name="idreamsky" zhName="idreamsky" version="2.3">
<package name="com.idreamsky.gamecenter" />
</sdk>
<sdk name="airad" zhName="大气传媒" version="1.3.2">
<package name="com.mt.airad" />
</sdk>
<sdk name="adwo" zhName="安沃" version="3.1">
<package name="com.adwo" />
<package name="com.adwo.adsdk" />
</sdk>
<sdk name="airpush" zhName="airpush" version="3.1.4">
<package name="com.arpush.android" />
</sdk>
<sdk name="appmedia" zhName="AppMedia" version="1.1">
<package name="cn.appmedia.ad" />
</sdk>
<sdk name="vdopia" zhName="Vdopia" version="2.0.2">
<package name="com.vdopia.client.android" />
</sdk>
<sdk name="burstly" zhName="Burstly" version="1.9">
<package name="com.burstly.lib" />
</sdk>
<sdk name="baitui" zhName="百推" version="1.0.2">
<package name="com.baitui" />
</sdk>
<sdk name="yeahyoo" zhName="易告" version="2.0.1">
<package name="com.yeahyoo" />
</sdk>
<sdk name="juzi" zhName="桔子平台" version="2.2.3">
<package name="com.juzi.main" />
</sdk>
<sdk name="shuqi" zhName="书旗内置" version="1.0">
<package name="com.sq.sdk.ad" />
</sdk>
<sdk name="mocean" zhName="Mocean" version="2.12">
<package name="com.MASTAdView" />
</sdk>
<sdk name="tinmoo" zhName="天幕广告" version="3.1">
<package name="com.ignitevision.android.ads" />
</sdk>
<sdk name="miidiall" zhName="米迪积分墙" version="2.2.4">
<package name="net.miidi.ad.wall" />
</sdk>
<sdk name="vungle" zhName="Vungle" version="1.2.2">
<package name="com.vungle.sdk" />
</sdk>
<sdk name="mobwin" zhName="聚赢" version="2.0">
<package name="com.tencent.mobwin" />
<package name="com.tencent.exmobwin" />
</sdk>
<sdk name="aduu" zhName="优友传媒(aduu)" version="3.1.6">
<package name="cn.aduu.adsdk" />
<package name="cn.aduu.android" />
</sdk>
<sdk name="superrewards" zhName="Super Rewards" version="1.1.04">
<package name="com.playerize.superrewards" />
</sdk>
<sdk name="tapgage" zhName="Tapgage" version="0.22">
<package name="com.tapgage.publisherlibrary" />
<package name="com.tapgage.publisherlibrary.activity" />
</sdk>
<sdk name="smartmad" zhName="亿动智道(SmartMad)" version="2.0.2">
<package name="com.madhouse.android.ads" />
</sdk>
<sdk name="immob" zhName="力美" version="2.1.0">
<package name="cn.immob.sdk" />
<package name="com.lmmob.ad.sdk" />
</sdk>
<sdk name="flurry" zhName="flurry" version="3.2.1">
<package name="com.flurry.android" />
</sdk>
<sdk name="mopub" zhName="Mopub" version="1.0">
<package name="com.mopub.mobileads" />
</sdk>
<sdk name="suizong" zhName="随踪手机平台" version="1.3">
<package name="com.suizong.mobplate.ads" />
</sdk>
<sdk name="cauly" zhName="cauly" version="3.0.0">
<package name="com.cauly.android.ad" />
</sdk>
<sdk name="wqmobile" zhName="帷千" version="2.0.2">
<package name="com.wqmobile.sdk" />
<package name="com.wq.utility" />
</sdk>
<sdk name="feelingtouch" zhName="杭州非奇科技" version="1.0">
<package name="com.feelingtouch.bannerad" />
</sdk>
<sdk name="qqeads" zhName="广点通" version="1.0">
<package name="com.qq.e.ads" />
<package name="com.qq.e.comm" />
<package name="com.qq.e.v2." />
</sdk>
<sdk name="tnkfactory" zhName="TNK" version="2.0">
<package name="com.tnkfactory.ad" />
</sdk>
<sdk name="uapush" zhName="Uapush" version="1.0">
<package name="com.android.uapush" />
</sdk>
<sdk name="adwhirl" zhName="adwhirl" version="3.1.1">
<package name="com.adwhirl" />
</sdk>
<sdk name="moolahmedia" zhName="moolahmedia" version="1.0">
<package name="com.moolah" />
</sdk>
<sdk name="apkjs" zhName="apkjs" version="1.0">
<package name="android.A7c03e4d8e4de4a1da97355e69538f3c0" />
</sdk>
<sdk name="adzhidian" zhName="指点" version="3.2.0">
<package name="com.adzhidian" />
</sdk>
<sdk name="buzzcity" zhName="BuzzCity" version="1.0">
<package name="buzzcity.android.sdk" />
</sdk>
<sdk name="adfonic" zhName="AdFonic" version="2.0.2 ">
<package name="com.adfonic.android" />
</sdk>
<sdk name="adwired" zhName="Adwired" version="1.6">
<package name="ru.ideast.adwired" />
</sdk>
<sdk name="mdotm" zhName="MdotM" version="1.0">
<package name="com.mdotm" />
<package name="com.mdotm.android.ads" />
</sdk>
<sdk name="baidumobads" zhName="百度移动联盟" version="1.0">
<package name="com.baidu.mobads" />
</sdk>
<sdk name="telead" zhName=" 天翼空间" version="2.2.1">
<package name="com.telead" />
</sdk>
<sdk name="admogo" zhName="芒果" version="1.2.2">
<package name="com.adsmogo" />
<package name="com.admogo.adview" />
</sdk>
<sdk name="ttpod" zhName="ttpod" version="1.0">
<package name="com.sds.android.ttpod.app.advertisement" />
</sdk>
<sdk name="leadbolt" zhName="LeadBolt" version="1.0">
<package name="com.pad.android.xappad" />
<package name="com.pad.android.listener" />
<package name="com.pad.android.iappad" />
</sdk>
<sdk name="adfalcon" zhName="Adfalcon" version="2.0.1">
<package name="com.noqoush.adfalcon.android.sdk" />
</sdk>
<sdk name="cnwax" zhName="wax" version="1.0">
<package name="cn.wax.ad" />
</sdk>
<sdk name="adlantis" zhName="AdLantis" version="1.0">
<package name="jp.adlantis.android" />
</sdk>
<sdk name="seventynine" zhName="Seventynine" version="1.0.1">
<package name="platform.sdk" />
</sdk>
<sdk name="pandalock" zhName="掌赢LOCK广告" version="1.1.1">
<package name="com.pandalock" />
<package name="com.pandalock.util" />
</sdk>
<sdk name="tapcontext" zhName="TapContext" version="2.1">
<package name="com.tapcontext" />
</sdk>
<sdk name="tapjoy" zhName="tapjoy" version="9.0.0">
<package name="com.tapjoy" />
</sdk>
<sdk name="moreexchange" zhName="moreexchange" version="1.0">
<package name="com.moreexchange" />
</sdk>
<sdk name="millennialmedia" zhName="Millennial Media" version="4.6.0">
<package name="com.millennialmedia.android" />
</sdk>
<sdk name="miidi" zhName="米迪" version="2.2.4">
<package name="net.miidi" />
<package name="net.miidi.ad.banner" />
</sdk>
<sdk name="inneractive" zhName="inneractive" version="4.0.1">
<package name="com.inneractive.api.ads" />
</sdk>
<sdk name="crazymedia" zhName="crazymedia" version="1.0">
<package name="net.crazymedia.iad" />
</sdk>
<sdk name="huntmads" zhName="Huntmads" version="3.0.2">
<package name="com.MASTAdView" />
</sdk>
<sdk name="chartboost" zhName="chartboost" version="1.0">
<package name="com.chartboost.sdk" />
</sdk>
<sdk name="vpon" zhName="威朋" version="3.2.6">
<package name="com.vpon.adon.android" />
<package name="com.vpon" />
</sdk>
<sdk name="nativex" zhName="NativeX " version="4.1.1">
<package name="com.nativex.advertiser" />
<package name="com.nativex.common" />
</sdk>
<sdk name="tapfortap" zhName="Tap for Tap" version="2.3">
<package name="com.tapfortap" />
</sdk>
<sdk name="pplive" zhName="PPLIVE" version="1.0">
<package name="com.pplive.sdk" />
</sdk>
<sdk name="allyes" zhName="好耶（A立方）" version="1.4">
<package name="com.allyes.a3.sdk" />
</sdk>
<sdk name="kuguo" zhName="酷果" version="1.0.3">
<package name="com.kuguo" />
<package name="com.kuguo.banner" />
<package name="com.pakg" />
<package name="com.pakg.b" />
<package name="com.pakg.p" />
<package name="com.pakg.k" />
<package name="com.kuguo.ad" />
</sdk>
<sdk name="domob" zhName="多盟" version="3.1.0">
<package name="cn.domob.android" />
<package name="cn.domob.android.ads" />
</sdk>
<sdk name="wooboo" zhName="哇棒" version="2.3">
<package name="com.wooboo" />
<package name="com.wooboo.adlib_android" />
</sdk>
<sdk name="dianjin" zhName="点金" version="1.0">
<package name="com.bodong.dianjin" />
<package name="com.nd.dianjin" />
</sdk>
<sdk name="miidipush" zhName="米迪推送" version="2.24">
<package name="net.miidi.ad.push" />
</sdk>
<sdk name="huaweijuad" zhName="华为聚点" version="1.1.9">
<package name="com.huawei.juad.android" />
</sdk>
<sdk name="dianle" zhName="点乐" version="3.0.0">
<package name="com.dianle" />
</sdk>
<sdk name="mobfox" zhName="MobFox" version="4.1.16">
<package name="com.adsdk.sdk.banner" />
<package name="com.adsdk.sdk" />
</sdk>
<sdk name="winad" zhName="赢告" version="2.2.3">
<package name="com.winad.android.ads" />
</sdk>
<sdk name="youmi" zhName="有米" version="3.0.8">
<package name="net.youmi.android" />
</sdk>
<sdk name="adiquity" zhName="AdIQuity" version="2.1.1">
<package name="com.adiquity.android" />
</sdk>
<sdk name="cnumob" zhName="UC优盟" version="1.0.4">
<package name="cn.umob.android" />
</sdk>
<sdk name="appbucks" zhName="AppBucks" version="1.1">
<package name="com.appbucks.sdk" />
</sdk>
<sdk name="datouniao" zhName="大头鸟" version="1.1.1">
<package name="com.datouniao.AdPublisher" />
</sdk>
<sdk name="tapit" zhName="Tapit" version="1.0">
<package name="com.tapit.adview" />
</sdk>
<sdk name="greystripe" zhName="Greystripe" version="1.6.1">
<package name="com.greystripe.android.sdk" />
</sdk>
<sdk name="sendroid" zhName="SendDroid" version="1.0">
<package name="com.senddroid" />
</sdk>
<sdk name="qumi" zhName="趣米" version="1.0">
<package name="com.qumi" />
<package name="com.iqumi.ofs" />
</sdk>
<sdk name="yjfsdk" zhName="亿玛易积分" version="1.1.0">
<package name="com.yjfsdk.advertSdk" />
<package name="com.onekchi.escore" />
<package name="com.ThousandFeet.net.engine" />
</sdk>
<sdk name="fractalist" zhName="飞云" version="4.4">
<package name="com.fractalist.sdk" />
<package name="com.fractalist.android.ads" />
</sdk>
<sdk name="admob" zhName="Google Admob" version="6.2.1">
<package name="com.google.ads" />
<package name="com.admob.android.ads" />
</sdk>
<sdk name="mobclix" zhName="mobclix" version="4.0.3">
<package name="com.mobclix.android.sdk" />
</sdk>
<sdk name="momark" zhName="Momark" version="1.3.0">
<package name="com.donson.momark" />
<package name="com.donson.momark.activity" />
</sdk>
<sdk name="adview" zhName="Adview" version="1.8.2">
<package name="com.adview.ad" />
<package name="com.kuaiyou." />
<package name="com.kyview." />
</sdk>
<sdk name="zestadz" zhName="ZestADZ" version="1.2">
<package name="com.zestadz.android" />
</sdk>
<sdk name="adserve" zhName="mAdserve" version="4.1.6">
<package name="com.adsdk.sdk" />
</sdk>
<sdk name="vserv" zhName="Vserv" version="1.0">
<package name="mobi.vserv.android.ads" />
</sdk>
<sdk name="punchbox" zhName="Punchbox" version="1.0">
<package name="com.punchbox" />
</sdk>
<sdk name="adchina" zhName="Adchina" version="1.0">
<package name="com.adchina.android.ads" />
<package name="com.adchina.android" />
<package name="com.adchina.android.ads.views" />
</sdk>
<sdk name="doubleclick" zhName="DoubleClick" version="6.2.1">
<package name="com.google.ads.doubleclick" />
</sdk>
<sdk name="snda_wifi" zhName="盛大广告" version="1.0">
<package name="com.emar.escore.recommendwall" />
</sdk>
<sdk name="iadpush" zhName="Iadpush" version="3.1.4">
<package name="com.iadpush.adp" />
</sdk>
<sdk name="izp" zhName="亿赞普" version="1.0">
<package name="com.izp.views" />
<package name="com.izp.classes" />
</sdk>
<sdk name="teleadwall" zhName="天翼空间积分墙" version="2.2.1">
<package name="com.telead.adlib.adwall" />
</sdk>
<sdk name="gujems" zhName="gujems" version="1.2.4">
<package name="de.guj.ems.mobile.sdk.views" />
</sdk>
<sdk name="revmob" zhName="RevMob" version="6.2.6">
<package name="com.revmob.ads.banner" />
</sdk>
<sdk name="adcolony" zhName="Adcolony" version="1.9.13">
<package name="com.jirbo.adcolony" />
</sdk>
<sdk name="smaato" zhName="smaato" version="3.1.5">
<package name="com.smaato.soma" />
</sdk>
<sdk name="jumptap" zhName="jumptap" version="2.4">
<package name="com.jumptap.adtag" />
</sdk>
<sdk name="umeng" zhName="友盟" version="1.4.4">
<package name="com.umeng.ad" />
<package name="com.umengAd" />
</sdk>
<sdk name="aarki" zhName="Aarki" version="2.7">
<package name="com.aarki" />
</sdk>
<sdk name="admobpopfruit" zhName="admodpopfruit" version="1.0">
<package name="com.infinit.MultimodeBilling" />
</sdk>
<sdk name="adtouch" zhName="adtouch" version="3.0">
<package name="com.energysource.adtouch" />
</sdk>
<sdk name="metaps" zhName="metaps" version="2.1.2">
<package name="net.metaps.sdk" />
</sdk>
<sdk name="getjar" zhName="Getjar" version="3.4.4">
<package name="com.getjar.sdk" />
</sdk>
<sdk name="ingamead" zhName="一起币" version="2.5.0">
<package name="com.ingamead.yqbsdk."/>
</sdk>
<sdk name="mobgi" zhName="磨叽" version="20140213">
<package name="com.mobgi.android"/>
</sdk>
<white app="com.yidian.xiaomi" />
</sdks>