It usually contains compressed data of found cryptocurrency wallet files (e.g., Jaxx, Exodus, MetaMask) and local storage databases from browsers like Chrome or Firefox.
Users often encounter this file name in their downloads or temp folders after running suspicious commands, such as mshta.exe links, which are a common infection vector. Recommended Urgent Actions Wallets-Full.7z
Use a different, clean device (like a mobile phone) to change passwords for all financial, social media, and email accounts. It usually contains compressed data of found cryptocurrency
For those attempting to recover their own lost data from legitimate wallet backups, files like Jaxx local storage can often be found in AppData\Roaming\Jaxx\Local Storage on Windows. However, if Wallets-Full.7z appeared unexpectedly, it is not a "backup" you created, but a "package" created by an attacker. How did you this file on your system? Extracting the Jaxx 12-word wallet backup phrase - vxlabs For those attempting to recover their own lost
Disconnect from the internet to prevent further data exfiltration to the attacker's command-and-control server.