Version: 4.21

Installed on Windows 7 64-bit SP1 system in c:\ProgramData\NetworkService.

File msi.bak goes missing and msi.cab shows 0 bytes. Both files were previously the same size and increase in size as plugins are installed. Other files still exist in that location.

FinSpy still resides in winlogon process but no longer communicates also does not show up in netstat. Manually removing the c:\ProgramData\NetworkService and reinstalling after a reboot is required for it to function again.

Standard install with no rootkit features enabled. Initial install is without plugins, plugins then installed and configured successfully. FinSpy worked initially for a period of about a week, surviving system reboots.