The FUD crypter service industry is giving a second life to a lot of old and kind-of- old malware, which can be pulled off the shelf by just about. How do I make my rat exe FUD? I don’t know how to make a crypter using a unique stub, explain or possibly suggest an alternative to avoid AV. Page 1 of 33 – FUD CRYPTER – STATIC CRYPT 4 – posted in Malicious Software: Hidden Content Youll be able to see the hidden content once.

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This is what makes crypters or packers so popular. We teach you how to do it, use it at your own risk.

Where can I find info about making a good crypter. In addition to this, since crypters are relatively smaller than RATs, modifying the code to defeat SBD is also much, much more convenient. NET crypters can do both of these methods easily, in fact, the reflective-assembly-loading code is just one line of code: And, of course, make it so that the malware does NOT run under sandboxes and VMs, or anything of the sort. Exploitation – it-sec-catalog – References to vulnerability exploitation stuff.

Intended for personal, non malicious and educational use. I am an IT guy who wanted to do computer science but ended up with biology. HowToHack submitted 11 months ago by [deleted].

How to create an FUD rat. : HowToHack

ccrypter I could throw at you the simplest piece of malware in the world without any AV being able to detect it. Invoke null, null ; while the RunPE method’s complexity stays the same as native crypters.


Also, remember how Anti Virus programs detect your virus in the first place, signatures, so don’t use common code, be creative, and go as dynamic as possible. Use of this site constitutes acceptance of our User Agreement and Privacy Policy. I don’t know how to make a crypter using a unique stub, explain or possibly suggest an alternative to avoid AV detection.

Fkd of all, it doesn’t seem to me like you have a very good programming knowledge, otherwise you wouldn’t be asking this question.


This depends on how the RAT was developed. Once you have the crypter, it’s very simple to just package your malware and deploy it. I use a software to produce the rat lol, I have good knowledge over networking but limited in software code.

The basics of reverse connections are done usually using assembly, however, which is why I recommend learning it in cryptee as well. I would go with that first. HowToHack subscribe unsubscribereaders users here now Welcome!

Fud crypter

If your stub is detected, just change your stub code around until it’s no longer detected. Encryption is a big part of crypters, hence the name.

How to create an FUD rat. Become a Redditor and subscribe to one of thousands of communities.

Oh yeah, make sure to use a robust crypto algorithm! Welcome to Reddit, the front page of the internet. Hope this helped you in some way. Want to add to the discussion?

It’s not like you’re going to distribute the key with the binary!

So to solve your problem, using an existing RAT or not needing to constantly change the code is a much more favourable option because it increases your efficiency to infect more users. I understand this comment might not seem very useful but if you follow my advice it will be the most useful comment you’ll get for this post.


How do I make my rat exe FUD? Try to not trigger behavioural shields by not doing something incredibly suspicious. Log in or sign up in seconds. It isn’t difficult to bypass heuristic analysis, as long as you understand how it works. The whole point of a custom crypter is that it’s custom, so there’s no unpacker for it.

Although creating your own allows you to easily destroy signatures simply by changing the code, it still requires quite a bit of effort and time to initially program one with full functionality.

NET binary because they require dependencies to run which are not shared with native executables however, the RunPE cryptsr is still relatively simple. It is true that it makes our job a lot more difficult, if you have something like Symantec Endpoint Security, but something well done, usually with reflective dll cryptet to bypass application-based limitation simple exe injection would also work works like a charm, provided you can obfuscate it well enough to bypass heuristics.

To code a native crypter with these two options is not quite trivial with respect to executing a.