• 在线查看ast结构目录
• https://esprima.org/demo/parse.html#
• 分析查看scope
• http://mazurov.github.io/escope-demo/
• 重命名
• https://esprima.org/demo/rename.html

https://blog.csdn.net/Crazy__Hope/article/details/103717469 记录一下js混淆工具地址

https://jscrambler.com/products/code-integrity/javascript-obfuscation https://obfuscator.io/

再记录几个免费的反混淆工具地址

https://beautifier.io/ http://www.jsnice.org/ https://lelinhtinh.github.io/de4js/

todo

exports.Create = X; // X重命名为exports

参数重命名为arg1,arg2 [1] var r = e.method; // r重命名为method [1]

var z=function(){console.log('asd')} [1] new Promise(function (t, r) // 替换为resolve [1] var r = new Array(length); [1]

(n = t.prototype)[method]. js就近变量

let content = var c=1; var s = (0,a=2,S.default)(true);;

test

offsetPoint.x > 0 && 0 === offsetPoint.y ? a = 0 : 0 === offsetPoint.x && offsetPoint.y < 0 ? a = 270 : offsetPoint.x < 0 && 0 === offsetPoint.y ? a = 180 : offsetPoint.x < 0 && offsetPoint.y < 0 ? a = 180 + r : offsetPoint.x < 0 && offsetPoint.y > 0 ? a = 180 - r : offsetPoint.x > 0 && offsetPoint.y > 0 ? a = r : offsetPoint.x > 0 && offsetPoint.y < 0 && (a = 360 - r)

offsetPoint.x > 0 && offsetPoint.y < 0 && (a = 360 - r);

var c=a>b?1:e>f?2:3

a>b?c=1:e>f?g=2:h>i?j=4:k=5
var v1=a>b?c=1:e>f?g=2:h>i?j=4:k=5

var a = 1;
var b = 2;
if (a++, b++, a < b) {
    console.log('a<b')
}

function test(){
  return a=1,b=2,c
}

a++, b++, a>1 && c++;
return a>b?1:2

function test(a){
  return a>1?'a':'b'
}
function test(a){
  return a>1?c>d?'e':'f':'b'
}

!(0 >= b[c] || b[c] > originTotalPageCount || (this.pageArray[b[c]] && this.fillContent(b[c]), this.pageArray[b[c]]))

JStillery

https://github.com/mindedsecurity/JStillery

Advanced JS Deobfuscation via Partial Evaluation.

See http://blog.mindedsecurity.com/2015/10/advanced-js-deobfuscation-via-ast-and.html

REPL

https://mindedsecurity.github.io/jstillery/

Install

npm install

Usage

Cli

Deobfuscate file:

 ./jstillery_cli.js filename

Deobfuscate from stdin

echo 'a= String.fromCharCode(41);b=a'|  ./jstillery_cli.js

Server

Build server code:

npm run build_server 

If you wish change server/config_server.json Then launch the server:

npm run start_server

Visit http://0:3001/

RESTServer

Launch server then:

$ curl 'http://localhost:3001/deobfuscate' -d '{"source":"a=1"}' -H 'Content-type: application/json' 
{"source":"a = 1;"}

Web UI

Add obfuscated code to the upper text area and press CTRL-ENTER.

LICENSE

GPL 3.0

Contribute

Feel free to contribute in any way!