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Post #984 4.56K

Forwarded from 1N73LL1G3NC3

AtlasLdr

Reflective x64 PE/DLL Loader implemented using Dynamic Indirect Syscalls

Features:
* Retrieve of DLL and PE from a remote server
* Manual Mapping on a remote process
* Position independent code
* Use of indirect Syscalls
- ZwAllocateVirtualMemory
- ZwProtectVirtualMemory
- ZwQuerySystemInformation
- ZwFreeVirtualMemory
- ZwCreateThreadEx
* Single stub for all Syscalls
- Dynamic SSN retrieve
- Dynamic Syscall address resolution
* Atlas also uses
- LdrLoadDll
- NtWriteVirtualMemory
* Custom implementations of
- GetProcAddress
- GetModuleHandle
* API hashing
* Cleanup on error
* Variable EntryPoint
  • ❤ 6
  • 🔥 4
  • 👍 2
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