This article is dedicated to a somewhat unusual instrument. SpookFlare is the loader generator for the Meterpreter Reverse HTTP and HTTPS stages. It swaps a custom encrypter with the functions of obfuscating strings and compiling the code at runtime. The peculiarity of SpookFlare is to bypass all existing AV at the moment. Due to the properties, the relevance of the tool is ambitiously aimed at a long period of time.
A technique has been developed for use in penetration tests, red teams, and this is purely educational. You can find more information here.