Use an antivirus like Malwarebytes or Windows Security to scan the specific folder where the file is located.
If the file came from a "dupe client" or "mod menu" downloaded from a non-official source (e.g., Discord, MediaFire), it should be considered high-risk. dupe.pro.dll
If you're comfortable sharing, where did you or what symptoms are you seeing (e.g., antivirus alerts, game crashes)? This can help determine the specific threat level. Use an antivirus like Malwarebytes or Windows Security
💡 Authentic software rarely uses the suffix .pro.dll . This naming pattern is a hallmark of "repacked" or "cracked" software components often bundled with unwanted programs. This can help determine the specific threat level
Unofficial "dupe mods" shared via Discord or social media (TikTok) are common lures for credential stealers and Remote Access Trojans (RATs) .
Files with this naming convention are often flagged in automated sandbox reports for suspicious or malicious behavior:
Part of a "dupe mod" or "dupe client" for item duplication exploits.