Self_Deletion_BOF

BOF implementation of the research by @jonasLyk and the drafted PoC from @LloydLabs

Why?

I didn't see that it currently existed (via the Community Kit) at the time of authorship.

How do I run this?

1. In this case, you have two options:
   1. Use the existing, compiled object file, located in the dist directory (AKA proceed to major step two)
   2. Compile from source via the Makefile
      1. cd src
      2. make clean
      3. make
2. Load the Aggressor file, in the Script Manager, located in the dist directory
3. Within a provided Beacon, beacon> self_delete

Any known downsides?

• We're still using the Win32 API and Dynamic Function Resolution. This is for you to determine as far as "risk".
  • Most of these calls can be replaced with Nt or Zw equivalents, which most (if not all) relevant stubs have been generated for you in the syscalls.h header file.
    • I may replace these with the aforementioned at a later point, but as it stands, I just wanted this up and "out there" for people first and foremost.
    • As it stands, there is one 64-bit call to NtClose, if you wish, you may just create the Dynamic Function Resolution prototype in win32_api.h for CloseHandle.