hammertoss

A proof of concept in C# from the FireEyes report

https://www2.fireeye.com/rs/848-DID-242/images/rpt-apt29-hammertoss.pdf

Requirements:

• microsoft visual studio 2012 or latest version
• a local web server where you can save a web page that has within at least one jpeg image

[Uploader]

Step 1

Set the path of the image where you should inject the payload

string file_in = @"C:\Program Files\EasyPHP-DevServer-14.1VC11\data\localweb\projects\test\lena.jpg";

Step 2

Get returned hashtag and split it into #[offset][salt]

[tDiscoverer]

Step 3

Open tDiscoverer project as privileged user

Step 4

Set environment variables using hashtag and your web page URL paths:

private static string _malurl = "http://127.0.0.1/projects/test/test.html";
private static string _pageref = "http://127.0.0.1/projects/test/";
private static int _offset = 0;
private static string _salt = "";