Bpcheckexe
In these legitimate cases, the file is usually located in a subfolder under C:\Program Files (x86)\ or C:\Program Files\, such as C:\Program Files\Broadcom\Bluetooth\.
Only if it suffers from a memory leak or high CPU bug. Most users see zero impact. If you notice frame drops, disable it via Task Scheduler. bpcheckexe
Depending on your goal (removing the process entirely vs. fixing a broken Bluetooth), follow these steps. In these legitimate cases, the file is usually
A real Bluetooth checker does not need to communicate with the internet. If you open Resource Monitor (resmon.exe) and see bpcheckexe constantly sending or receiving data to an IP address, you are likely dealing with a backdoor trojan or data exfiltration malware. Only if it suffers from a memory leak or high CPU bug
| Attribute | Expected (Safe) | Observed (Suspicious) |
| :--- | :--- | :--- |
| Filename | bpcheck.exe | bpcheck.exe |
| Typical Location | Not applicable (not native) | C:\Users\[User]\AppData\Local\TempC:\ProgramData\C:\Windows\Temp |
| Digital Signature | None or specific vendor (e.g., BackupPro) | Missing or invalid signature |
| File Size | Variable (50KB–2MB if legit) | Often <100KB (packed) or >5MB |
| Persistence | None (runs once) | Run key, scheduled task, service |
[e.g., Microsoft Visual C++ 2019 / UPX packed / Unknown]The legitimate version is not a keylogger. However, malware disguised as bpcheck.exe can be a keylogger, RAT (Remote Access Trojan), or crypto miner. Always verify the digital signature.
