Bltools.rar Link

Communication with external Command & Control (C2) servers, often utilizing Telegram or free hosting services to upload stolen data.

If you executed the file, immediately change passwords and move any cryptocurrency to a fresh, "cold" hardware wallet, as your private keys may already be compromised. BLTools.rar

If the file is still just an archive, delete it immediately. Communication with external Command & Control (C2) servers,

The malware reads the machine's GUID, computer name, BIOS version, and environment values to build a victim profile. "cold" hardware wallet