If you have already executed the file, immediately change your passwords (from a different, clean device) and enable Multi-Factor Authentication (MFA) on all sensitive accounts.
Permanently delete the archive from your system. TDCGI.7z
These files are often distributed via malicious ads (Malvertising) on search engines, cracked software websites, or "free tool" downloads. If you have already executed the file, immediately
When the contents of TDCGI.7z are extracted and executed, the following malicious behaviors are typically observed: cracked software websites
Stealing saved browser credentials, credit card info, and cryptocurrency wallet data.
Perform a deep system scan using a reputable antivirus (like Microsoft Defender , Malwarebytes , or Bitdefender ) to ensure no secondary payloads were dropped.
Collecting hardware information, IP addresses, and screenshots of the victim's desktop.