avast seems to be constantly blocking these files for me.
mbam log
Malwarebytes Anti-Malware (Trial) 1.62.0.1300
www.malwarebytes.orgDatabase version: v2012.08.02.07
Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 9.0.8112.16421
MingYao :: ASUS-PC [administrator]
Protection: Enabled
8/2/2012 8:47:47 AM
mbam-log-2012-08-02 (08-47-47).txt
Scan type: Quick scan
Scan options enabled: Memory | Startup | Registry | File System | Heuristics/Extra | Heuristics/Shuriken | PUP | PUM
Scan options disabled: P2P
Objects scanned: 352904
Time elapsed: 7 minute(s), 18 second(s)
Memory Processes Detected: 1
C:\Windows\svchost.exe (Trojan.Agent) -> 2388 -> Delete on reboot.
Memory Modules Detected: 0
(No malicious items detected)
Registry Keys Detected: 0
(No malicious items detected)
Registry Values Detected: 0
(No malicious items detected)
Registry Data Items Detected: 0
(No malicious items detected)
Folders Detected: 0
(No malicious items detected)
Files Detected: 2
C:\Windows\Installer\{d0c53142-f0bb-d4a9-c005-233073b7f0c1}\U\00000008.@ (Trojan.Dropper.BCMiner) -> Quarantined and deleted successfully.
C:\Windows\svchost.exe (Trojan.Agent) -> Delete on reboot.
(end)
I get a Win32 Error. Code 1717. The interface is unknown when i run OTL