Had enough time to run the MBAM one too, here is the report:

Malwarebytes Anti-Malware 1.75.0.1300
www.malwarebytes.org

Database version: v2013.10.26.04

Windows 7 Service Pack 1 x64 NTFS
Internet Explorer 10.0.9200.16721
Paul :: PAUL-PC [administrator]

26/10/2013 11:07:50
mbam-log-2013-10-26 (11-07-50).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: 256582
Time elapsed: 11 minute(s), 8 second(s)

Memory Processes Detected: 0
(No malicious items detected)

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: 1
C:\Users\Guest\AppData\Roaming\Babylon (PUP.Optional.Babylon.A) → Quarantined and deleted successfully.

Files Detected: 4
C:\Users\Paul\AppData\Local\Temp\Lk31b7b9.exe.part (PUP.Optional.Installex) → Quarantined and deleted successfully.
C:\Users\Paul\AppData\Local\Temp\PhJQQvTk.exe.part (PUP.Optional.Installex) → Quarantined and deleted successfully.
C:\Users\Paul\AppData\Local\Temp\U3zV6J5e.exe.part (PUP.Optional.Amonetize.AS) → Quarantined and deleted successfully.
C:\Users\Guest\AppData\Roaming\Babylon\log_file.txt (PUP.Optional.Babylon.A) → Quarantined and deleted successfully.

(end)