> For the complete documentation index, see [llms.txt](https://cyber-reaper.gitbook.io/my-malware-analysis-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cyber-reaper.gitbook.io/my-malware-analysis-guide/guide/reversing-c-malware/reversing-an-encrypted-c2-dropper-dll-with-dnspy.md).

# Reversing an Encrypted C2 Dropper DLL with dnSpy