cavallo di troia

[prof2000]

Ho fatto una scansione con AVG e mi dice:
oggetto: keygen.exe Risultato/infezione:cavallo di troia Small.Ad

oggetto: AVG antivirus professional_v.7.1.371a669_Multilanguage.+.keygen.zip
Risultato/infezione:cavallo di troia Small.Ad

Potete aiutarmi?

[SkunkWorks 68]

Installati la versione free di AVG e non corri rischi,piuttosto della Pro "pirata" ,come credo tu abbia...(e in questo caso non ti potremmo aiutare).
Oppure Antivir PE free,che è ottimo,comunque.Lo utilizzo da quasi 3 anni.
Ciao

[prof2000]

Ho installato antivir, ho fatto la scansione questo è il report:

AntiVir PersonalEdition Classic
Report file date: martedì 23 ottobre 2007 13:39

Scanning for 900754 virus strains and unwanted programs.

Licensed to: Avira AntiVir PersonalEdition Classic
Serial number: 0000149996-ADJIE-0001
Platform: Windows XP
Windows version: (Service Pack 2) [5.1.2600]
Username: SYSTEM
Computer name: MATTIOLI-PC2

Version information:
BUILD.DAT : 270 15603 Bytes 19/09/2007 13:32:00
AVSCAN.EXE : 7.0.6.1 290856 Bytes 23/08/2007 12:16:29
AVSCAN.DLL : 7.0.6.0 49192 Bytes 16/08/2007 11:23:51
LUKE.DLL : 7.0.5.3 147496 Bytes 14/08/2007 14:32:47
LUKERES.DLL : 7.0.6.1 10280 Bytes 21/08/2007 11:35:20
ANTIVIR0.VDF : 6.40.0.0 11030528 Bytes 18/07/2007 13:27:15
ANTIVIR1.VDF : 7.0.0.0 1640448 Bytes 13/09/2007 13:26:55
ANTIVIR2.VDF : 7.0.0.91 687104 Bytes 16/10/2007 11:36:30
ANTIVIR3.VDF : 7.0.0.121 233472 Bytes 23/10/2007 11:36:30
AVEWIN32.DLL : 7.6.0.27 3019264 Bytes 23/10/2007 11:36:30
AVWINLL.DLL : 1.0.0.7 14376 Bytes 26/02/2007 09:36:26
AVPREF.DLL : 7.0.2.2 25640 Bytes 18/07/2007 06:39:17
AVREP.DLL : 7.0.0.1 155688 Bytes 16/04/2007 12:16:24
AVPACK32.DLL : 7.3.0.15 360488 Bytes 03/08/2007 07:46:00
AVREG.DLL : 7.0.1.6 30760 Bytes 18/07/2007 06:17:06
AVARKT.DLL : 1.0.0.20 278568 Bytes 28/08/2007 11:26:33
AVEVTLOG.DLL : 7.0.0.20 86056 Bytes 18/07/2007 06:10:18
NETNT.DLL : 7.0.0.0 7720 Bytes 08/03/2007 10:09:42
RCIMAGE.DLL : 7.0.1.30 2342952 Bytes 07/08/2007 11:38:13
RCTEXT.DLL : 7.0.62.0 86056 Bytes 21/08/2007 11:50:37
SQLITE3.DLL : 3.3.17.1 339968 Bytes 23/07/2007 08:37:21

Configuration settings for the scan:
Jobname..........................: Complete system scan
Configuration file...............: c:\programmi\avira\antivir personaledition classic\sysscan.avp
Logging..........................: low
Primary action...................: interactive
Secondary action.................: ignore
Scan master boot sector..........: off
Scan boot sector.................: on
Boot sectors.....................: C:,
Scan memory......................: on
Process scan.....................: on
Scan registry....................: on
Search for rootkits..............: off
Scan all files...................: Intelligent file selection
Scan archives....................: on
Recursion depth..................: 20
Smart extensions.................: on
Macro heuristic..................: on
File heuristic...................: medium

Start of the scan: martedì 23 ottobre 2007 13:39

The scan of running processes will be started
Scan process 'avscan.exe' - '1' Module(s) have been scanned
Scan process 'avcenter.exe' - '1' Module(s) have been scanned
Scan process 'sched.exe' - '1' Module(s) have been scanned
Scan process 'avgnt.exe' - '1' Module(s) have been scanned
Scan process 'avguard.exe' - '1' Module(s) have been scanned
Scan process 'IEXPLORE.EXE' - '1' Module(s) have been scanned
Scan process 'CLI.exe' - '1' Module(s) have been scanned
Scan process 'CLI.exe' - '1' Module(s) have been scanned
Scan process 'alg.exe' - '1' Module(s) have been scanned
Scan process 'wdfmgr.exe' - '1' Module(s) have been scanned
Scan process 'SMAgent.exe' - '1' Module(s) have been scanned
Scan process 'RichVideo.exe' - '1' Module(s) have been scanned
Scan process 'MDM.EXE' - '1' Module(s) have been scanned
Scan process 'PDVDServ.exe' - '1' Module(s) have been scanned
Scan process 'SMTray.exe' - '1' Module(s) have been scanned
Scan process 'CLI.exe' - '1' Module(s) have been scanned
Scan process 'explorer.exe' - '1' Module(s) have been scanned
Scan process 'ati2evxx.exe' - '1' Module(s) have been scanned
Scan process 'spoolsv.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'svchost.exe' - '1' Module(s) have been scanned
Scan process 'ati2evxx.exe' - '1' Module(s) have been scanned
Scan process 'lsass.exe' - '1' Module(s) have been scanned
Scan process 'services.exe' - '1' Module(s) have been scanned
Scan process 'winlogon.exe' - '1' Module(s) have been scanned
Scan process 'csrss.exe' - '1' Module(s) have been scanned
Scan process 'smss.exe' - '1' Module(s) have been scanned
30 processes with 30 modules were scanned

Start scanning boot sectors:
Boot sector 'C:\'
[NOTE] No virus was found!

Starting to scan the registry.
The registry was scanned ( '27' files ).


Starting the file scan:

Begin scan in 'C:\'
C:\hiberfil.sys
[WARNING] The file could not be opened!
C:\pagefile.sys
[WARNING] The file could not be opened!


End of the scan: martedì 23 ottobre 2007 14:18
Used time: 38:59 min

The scan has been done completely.

3702 Scanning directories
252002 Files were scanned
0 viruses and/or unwanted programs were found
0 Files were classified as suspicious:
0 files were deleted
0 files were repaired
0 files were moved to quarantine
0 files were renamed
2 Files cannot be scanned
252002 Files not concerned
1167 Archives were scanned
2 Warnings
0 Notes

Com'è la situazione?