Upload and overwrite the core folders ( oc-admin , oc-includes ) and root PHP files via FTP.
If you have a backup from you installed the nulled plugin, simply restore that backup. That’s the fastest and safest method. osclass plugin nulled fix
A dedicated WordPress security scanner like Wordfence will work on Osclass. Instead, consider a server‑side scanner like Maldet (Linux Malware Detect) if you have a VPS or dedicated server. Upload and overwrite the core folders ( oc-admin
Nulled plugins often leave "hidden" files. Scan your server for files with strange names or files created around the same time you installed the plugin. Step 4: Scan and Clean the Database osclass plugin nulled fix