Update README.md

README.md

@@ -175,6 +175,7 @@ data stream as a sequence of HTTPS requests and responses. https://github.com/ar
 * **icebreaker** gets plaintext Active Directory credentials if you're on the internal network but outside the AD environment. https://github.com/DanMcInerney/icebreaker
 * **Living Off The Land Binaries and Scripts (and now also Libraries)** The goal of these lists are to document every binary, script and library that can be used for other purposes than they are designed to. https://github.com/api0cradle/LOLBAS
 * **WSUSpendu** for compromised WSUS server to extend the compromise to clients. https://github.com/AlsidOfficial/WSUSpendu
+* **Evilgrade** is a modular framework that allows the user to take advantage of poor upgrade implementations by injecting fake updates. https://github.com/infobyte/evilgrade
 
 ## Establish Foothold
 * **Tunna** is a set of tools which will wrap and tunnel any TCP communication over HTTP. It can be used to bypass network restrictions in fully firewalled environments. https://github.com/SECFORCE/Tunna