![]() ![]() We went back to our Kali Machine and copied the code that was generated by the Empire. Here we have a blank module in which we can draft a Macro. After entering the name, click on the Create button to get started. Here, we are asked for the name of the Macro. In this tab, we will be selecting the Macros Option.Ĭlicking on the Macros will open up a small window as depicted in the image given below. We take a Normal Excel File and enter some data into it. Moving on to the Target Machine, as we are doing this demonstration in a Lab Environment, it is easier to execute the following steps. This will create a stager in the “/tmp/macro”. We will link the listener to the stager and just execute the config. As our demonstration is based on Macros, we will be using the same for the stager. After that, we need to create a stager for that listener that we just created. As we can see that no listeners were running. We checked for the active listeners using the “listeners” command. After a successful installation, we will fire up the framework. If you are facing some trouble, then refer to this article. To use the Empire on Kali Linux, we need to install Empire Framework on your Attacker Machine. We are going to exploit a Windows System using 5 different tools. We have created a Lab Environment with Kali Linux, Windows 10 and other tools. Now that we have established what are Macros and understood the risks, let’s see how it can affect the real-life scenarios. But the techniques that each tool uses in the background are quite different than another. The basic flow is the same for almost all tools. Then they open up the Macros Editor and then craft a script that could generate a session form the target user to the attacker. What attacker does is that they generate a very harmless looking file in the Microsoft Office. Now that you get what macros mean in a nutshell, it is not that difficult to wrap your head around the fact that running scripts in the background that can be crafted and altered and shared are bound to used as a way to exploit machines. Macros are quite essentially just Visual Basic Scripts that can be crafted and shared and it works in the background without any knowledge of the user (if enabled.). ![]() Microsoft came to a solution for this by creating what we know as Macros. This was the issue that was faced by the users of the newly built Microsoft Office. Whenever you are working with an Excel File or Word File for an instance and you want a certain repetitive task that you wish just got automated without your intervention. For example: /// Some documentation commentĪnd it is possible to capture attributes in macros.In this article, we will be exploring a total of 6 tools that can craft, encrypt and exploit a Windows Machine using malicious Macros. It is not widely-known, but Rust documentation is actually represented as a special kind of attribute on an item. It is possible to capture doc comments in macro invocations. What are your recommendations for handling this? The best solution for me would be to be able to write specific documentation for each macro invocation, but if that's not possible I would be grateful for hints on how to expand tokens in documentation comments. The only alternative left is to write very generic documentation in the macro, but that would lead to my library being a lot worse documented than it could be. However, when doing that the Rust macro system doesn't expand the token $name in the documentation comment. / Some more generic documentation for $name ![]() However, Rust won't generate documentation for CertainType when this happens.Īnother (not as flexible) alternative would be to do something like: macro_rules! new_type (($name:ident, $bytes:expr) => ( The best thing would be if I could write my documentation right before my macro invocation. However, I would also like to document these new structs. I have a couple of macros to reduce boilerplate when defining certain tuple-structs of the form: macro_rules! new_type (($name:ident, $bytes:expr) => ( ![]()
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