OS: Windows xp
Antiviruses tried: Symantec, Spyhunter 4, MBAM, Flash disinfector, usb disk security
Today I plugged in my usb into the work computer and it hid the folders and made .exe versions of them. I've experienced this before so I just used cmd, attrib -s -h /s /d *.* and then permanently deleted the .exe files.
I then scanned my computer with MBAM it caught nothing but removing and inserting the usb again produced the same results.
I then tried with Flash disinfector, USB disk security with same results.
googling brought me to a page which listed names of a virus for each antivirus program. I clicked download and it redirected me to install Spyhunter 4. I then used it to scan and again everything was perfectly clean. I have never head of spyhunter 4 so I hope its not a virus...
This is a work computer so I don't have too many rights. I KNOW the system is infected with this file changing thing but no AV seems to detect it. Any ideas?
I had already immunized the usb AND the computer with usb disk security so it wouldnt get an infection due to Autorun so I'm not sure how this happened.