Winformsapp23.11.zip May 2026

This write-up covers the analysis of , a suspicious archive containing a .NET-based executable . The analysis focuses on its behavior, underlying code, and indicators of compromise (IoCs). File Overview Archive Name: WinFormsApp23.11.zip Contained File: WinFormsApp23.11.exe Platform: Windows (.NET Framework / .NET Core) Type: Windows Forms Application 1. Initial Static Analysis

High (suggesting possible packing or encrypted payloads). WinFormsApp23.11.zip

If the code contains randomized variable names (e.g., a() , b() ), it has likely been processed with ConfuserEx or Dotfuscator . This write-up covers the analysis of , a

Running the sample in a sandbox (e.g., ANY.RUN or Flare-VM) reveals the following actions: This write-up covers the analysis of

Since this is a .NET application, it can be reverted to near-source code using or ILSpy .