Pay attention to the log, which set magna86 and refers to the MCShield.
What did malware do?
It hid legitimate folders and left their files as folders.
MCS has prevented infection, returned to default folders with malicious files and added extensions vir
Only in cases where MCS is not sure that it is malware, he adds vir extension and disable malware. In most cases it deleted.
Let's say if the flash drive had 50 folders and each of them, has malware, MCS will be clean each folder individually, for a max. of 1 min.
Currently non program, that I know and which exists, and which is for that purpose.
Panda in any case can not fight with such infections.
We worked with the USB drive security test , which costs 50 USD and MCShield which is free malware 5-6
If anybody is interested, the results can be found here...