If you found this file on your system or in a sandbox report, it is often a sign of a . These scripts target Opera GX specifically because of its popularity with gamers. A write-up in this context would cover:
If you are trying to use a legitimate tool to your own data, the write-up would focus on: quickcookie-OperaGX.txt
Because this file name is commonly associated with tools that , there are two likely interpretations for your request: 1. Malware Analysis or Security Write-up If you found this file on your system