Exploit.pdf-js.gen Found. Pls Help!

i scanned my computer and found 3 of these and i cant delete, disinfect, or quarantine them. please help!, what can i do?


here is the log:


Virus Statistics


Scan path : C:\Documents and Settings\Jerome\Local Settings\Temp


Folders : 62


Files : 10347


Memory processes scanned : 0


Archives : 89


Runtime packers : 13


Identified viruses : 1


Infected files : 3


Memory processes infected : 0


Suspect files : 0


Warnings : 0


Disinfected files : 0


Deleted files : 0


Moved files : 0


I/O errors : 1


Scan time : 00:01:24


Scan speed (files/sec) : 123


Virus definitions : 3913454


Scan plugins : 17


Archive plugins : 45


Unpack plugins : 7


Mail plugins : 6


System plugins : 5


Virus scan options


Detection


[ ] Scan boot sectors


[ ] Memory Processes


[X] Scan archives


[X] Scan runtime packers


[X] Scan email


File mask


[ ] Programs


[X] All files


[ ] User defined extensions:


[ ] Exclude extensions: ;


Action


Infected objects


[ ] Ignore


[X] Disinfect


[ ] Delete


[ ] Move to quarantine


[ ] Prompt user


Second action


[ ] Ignore


[ ] Delete


[X] Move to quarantine


[ ] Prompt user


Virus scan options


[X] Enable warnings


[X] Enable heuristics


[ ] Show all files in log


[X] Report file: C:\Documents and Settings\Jerome\Application Data\BitDefender\Desktop\Profiles\Logs\contextual\1251250549.log


Spyware scan options


[X] Scan for riskware


[ ] Skip dial and applications from scan


[ ] Registry keys


[ ] Cookies


Summary:


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data=>(JAVASCRIPT) Infected: Exploit.PDF-JS.Gen


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data=>(JAVASCRIPT) Disinfection failed


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data=>(JAVASCRIPT) Move failed


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data-1=>(JAVASCRIPT) Infected: Exploit.PDF-JS.Gen


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data-1=>(JAVASCRIPT) Disinfection failed


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data-1=>(JAVASCRIPT) Move failed


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data-2=>(JAVASCRIPT) Infected: Exploit.PDF-JS.Gen


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data-2=>(JAVASCRIPT) Disinfection failed


C:\Documents and Settings\Jerome\Local Settings\Temp\plugtmp-18\plugin-data-2=>(JAVASCRIPT) Move failed