pctapi.dll in NT/Security folder?
Hi all,
Having a tough time with this one. Here's my HJT log below. WinPatrol and BHODemon are alerting me to the pctapi.dll, which I continually deny, but I can't seem to get rid of it. I've tried Killbox so far. It's also adding entries to my Hosts file on reboot. I've run Adaware, spybot, MSbeta, SpyWare blaster etc...no luck so far!
Any thoughts? Thanks...
Ty
Logfile of HijackThis v1.99.1
Scan saved at 1:51:57 PM, on 4/13/2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\aaksrv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\msdtc.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
C:\WINNT\System32\svchost.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\tcpsvcs.exe
C:\WINNT\System32\snmp.exe
C:\WINNT\wanmpsvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\WINNT\System32\mqsvc.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\Explorer.EXE
C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\WINNT\system32\dla\tfswctrl.exe
C:\WINNT\system32\rundll32.exe
C:\PROGRA~1\BILLPS~1\WINPAT~1\winpatrol.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\Program Files\Advanced Anti Keylogger\aak.exe
C:\Program Files\BHODemon 2\BHODemon.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINNT\system32\wuauclt.exe
C:\Program Files\Outlook Express\msimn.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Macromedia\Dreamweaver MX\Dreamweaver.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Administrator\Desktop\HijackThis.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: MSEvents Object - {B8B55274-0F9A-41E5-9067-A3539BD9E860} - C:\WINNT\security\pctapi.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Smapp] C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [dla] C:\WINNT\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [WinPatrol] C:\PROGRA~1\BILLPS~1\WINPAT~1\winpatrol.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINNT\system32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [AAK] C:\Program Files\Advanced Anti Keylogger\aak.exe /silent
O4 - Startup: BHODemon 2.0.lnk = C:\Program Files\BHODemon 2\BHODemon.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O16 - DPF: {15589FA1-C456-11CE-BF01-000000000000} - http://www.errornuker.com/products/errn2004/installers/default/ErrorNukerInstaller.exe
O16 - DPF: {62475759-9E84-458E-A1AB-5D2C442ADFDE} - http://a1540.g.akamai.net/7/1540/52/20030530/qtinstall.info.apple.com/abarth/us/win/QuickTimeInstaller.exe
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{795777BA-2670-4844-ACEF-7D068F804D4B}: NameServer = 206.13.29.12,4.2.2.2
O20 - AppInit_DLLs: system32\aakah.dll
O20 - Winlogon Notify: NavLogon - C:\WINNT\system32\NavLogon.dll
O20 - Winlogon Notify: PCANotify - C:\WINNT\SYSTEM32\PCANotify.dll
O20 - Winlogon Notify: pctapi - C:\WINNT\security\pctapi.dll
O23 - Service: aaksrv - Spydex, Inc. - C:\WINNT\system32\aaksrv.exe
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Flash Communication Server (FlashCom) - Macromedia, Inc. - C:\Program Files\Macromedia\Flash Communication Server MX\FlashCom.exe
O23 - Service: Flash Communication Admin Service (FlashComAdmin) - Macromedia, Inc. - C:\Program Files\Macromedia\Flash Communication Server MX\FlashComAdmin.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINNT\wanmpsvc.exe
Having a tough time with this one. Here's my HJT log below. WinPatrol and BHODemon are alerting me to the pctapi.dll, which I continually deny, but I can't seem to get rid of it. I've tried Killbox so far. It's also adding entries to my Hosts file on reboot. I've run Adaware, spybot, MSbeta, SpyWare blaster etc...no luck so far!
Any thoughts? Thanks...
Ty
Logfile of HijackThis v1.99.1
Scan saved at 1:51:57 PM, on 4/13/2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\aaksrv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\msdtc.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
C:\WINNT\System32\svchost.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\tcpsvcs.exe
C:\WINNT\System32\snmp.exe
C:\WINNT\wanmpsvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\WINNT\System32\mqsvc.exe
C:\WINNT\System32\svchost.exe
C:\WINNT\Explorer.EXE
C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\WINNT\system32\dla\tfswctrl.exe
C:\WINNT\system32\rundll32.exe
C:\PROGRA~1\BILLPS~1\WINPAT~1\winpatrol.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\Program Files\Advanced Anti Keylogger\aak.exe
C:\Program Files\BHODemon 2\BHODemon.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINNT\system32\wuauclt.exe
C:\Program Files\Outlook Express\msimn.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Program Files\Macromedia\Dreamweaver MX\Dreamweaver.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Administrator\Desktop\HijackThis.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: MSEvents Object - {B8B55274-0F9A-41E5-9067-A3539BD9E860} - C:\WINNT\security\pctapi.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Smapp] C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [dla] C:\WINNT\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [WinPatrol] C:\PROGRA~1\BILLPS~1\WINPAT~1\winpatrol.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINNT\system32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [AAK] C:\Program Files\Advanced Anti Keylogger\aak.exe /silent
O4 - Startup: BHODemon 2.0.lnk = C:\Program Files\BHODemon 2\BHODemon.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O16 - DPF: {15589FA1-C456-11CE-BF01-000000000000} - http://www.errornuker.com/products/errn2004/installers/default/ErrorNukerInstaller.exe
O16 - DPF: {62475759-9E84-458E-A1AB-5D2C442ADFDE} - http://a1540.g.akamai.net/7/1540/52/20030530/qtinstall.info.apple.com/abarth/us/win/QuickTimeInstaller.exe
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{795777BA-2670-4844-ACEF-7D068F804D4B}: NameServer = 206.13.29.12,4.2.2.2
O20 - AppInit_DLLs: system32\aakah.dll
O20 - Winlogon Notify: NavLogon - C:\WINNT\system32\NavLogon.dll
O20 - Winlogon Notify: PCANotify - C:\WINNT\SYSTEM32\PCANotify.dll
O20 - Winlogon Notify: pctapi - C:\WINNT\security\pctapi.dll
O23 - Service: aaksrv - Spydex, Inc. - C:\WINNT\system32\aaksrv.exe
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Flash Communication Server (FlashCom) - Macromedia, Inc. - C:\Program Files\Macromedia\Flash Communication Server MX\FlashCom.exe
O23 - Service: Flash Communication Admin Service (FlashComAdmin) - Macromedia, Inc. - C:\Program Files\Macromedia\Flash Communication Server MX\FlashComAdmin.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINNT\wanmpsvc.exe
0
This discussion has been closed.
Comments
O20 - Winlogon Notify: pctapi - C:\WINNT\security\pctapi.dll
Download Killbox from here.
http://www.downloads.subratam.org/KillBox.zip
Run KillBox, select the option: Replace on Reboot
Then, in the Full Path of File to Delete box, copy and paste this entry:
C:\WINNT\security\pctapi.dll
Select the option: Use Dummy
Press the button with a red circle and a white X (Delete File button)
Click Yes at the Replace on Reboot confirmation prompt.
Click Yes at the request to reboot.
Reboot and post a new hijackthis log.
No luck on the delete. (in safe-mode and disconnected). When trying to delete, it goes to verify the registry and returns:
"PendingFileRenameOperations Registry data has been removed by external process!"
...so I chose not to reboot immediately...still no delete. Couple things that may be of interest: It also places a hidden ipatcp.ini (pctapi backwards?) in the nt/security folder which allows me to delete but regenerates itself immediately. Thanks for your help...here's the current log:
Ty
Logfile of HijackThis v1.99.1
Scan saved at 8:06:50 PM, on 4/13/2005
Platform: Windows 2000 SP4 (WinNT 5.00.2195)
MSIE: Internet Explorer v6.00 SP1 (6.00.2800.1106)
Running processes:
C:\WINNT\System32\smss.exe
C:\WINNT\system32\winlogon.exe
C:\WINNT\system32\services.exe
C:\WINNT\system32\lsass.exe
C:\WINNT\system32\aaksrv.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\system32\spoolsv.exe
C:\WINNT\System32\msdtc.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
C:\WINNT\System32\svchost.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
C:\WINNT\system32\regsvc.exe
C:\WINNT\system32\MSTask.exe
C:\WINNT\System32\tcpsvcs.exe
C:\WINNT\System32\snmp.exe
C:\WINNT\wanmpsvc.exe
C:\WINNT\System32\WBEM\WinMgmt.exe
C:\WINNT\system32\svchost.exe
C:\WINNT\System32\inetsrv\inetinfo.exe
C:\WINNT\Explorer.EXE
C:\WINNT\System32\mqsvc.exe
C:\WINNT\System32\svchost.exe
C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
C:\WINNT\system32\dla\tfswctrl.exe
C:\WINNT\system32\rundll32.exe
C:\PROGRA~1\BILLPS~1\WINPAT~1\winpatrol.exe
C:\Program Files\Microsoft AntiSpyware\gcasServ.exe
C:\Program Files\Advanced Anti Keylogger\aak.exe
C:\Program Files\BHODemon 2\BHODemon.exe
C:\Program Files\Microsoft AntiSpyware\gcasDtServ.exe
C:\WINNT\system32\wuauclt.exe
C:\Program Files\Internet Explorer\IEXPLORE.EXE
C:\Documents and Settings\Administrator\Desktop\HijackThis.exe
O2 - BHO: AcroIEHlprObj Class - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files\Adobe\Acrobat 6.0\Reader\ActiveX\AcroIEHelper.dll
O2 - BHO: (no name) - {53707962-6F74-2D53-2644-206D7942484F} - C:\PROGRA~1\SPYBOT~1\SDHelper.dll
O2 - BHO: MSEvents Object - {B8B55274-0F9A-41E5-9067-A3539BD9E860} - C:\WINNT\security\pctapi.dll
O3 - Toolbar: &Radio - {8E718888-423F-11D2-876E-00A0C9082467} - C:\WINNT\system32\msdxm.ocx
O4 - HKLM\..\Run: [Synchronization Manager] mobsync.exe /logon
O4 - HKLM\..\Run: [Smapp] C:\Program Files\Analog Devices\SoundMAX\Smtray.exe
O4 - HKLM\..\Run: [NvCplDaemon] RUNDLL32.EXE C:\WINNT\system32\NvCpl.dll,NvStartup
O4 - HKLM\..\Run: [nwiz] nwiz.exe /install
O4 - HKLM\..\Run: [QuickTime Task] "C:\Program Files\QuickTime\qttask.exe" -atboottime
O4 - HKLM\..\Run: [vptray] C:\PROGRA~1\SYMANT~1\SYMANT~1\vptray.exe
O4 - HKLM\..\Run: [dla] C:\WINNT\system32\dla\tfswctrl.exe
O4 - HKLM\..\Run: [WinPatrol] C:\PROGRA~1\BILLPS~1\WINPAT~1\winpatrol.exe
O4 - HKLM\..\Run: [gcasServ] "C:\Program Files\Microsoft AntiSpyware\gcasServ.exe"
O4 - HKCU\..\Run: [NvMediaCenter] RUNDLL32.EXE C:\WINNT\system32\NVMCTRAY.DLL,NvTaskbarInit
O4 - HKCU\..\Run: [AAK] C:\Program Files\Advanced Anti Keylogger\aak.exe /silent
O4 - Startup: BHODemon 2.0.lnk = C:\Program Files\BHODemon 2\BHODemon.exe
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\WINNT\system32\msjava.dll
O16 - DPF: {15589FA1-C456-11CE-BF01-000000000000} - http://www.errornuker.com/products/errn2004/installers/default/ErrorNukerInstaller.exe
O16 - DPF: {62475759-9E84-458E-A1AB-5D2C442ADFDE} - http://a1540.g.akamai.net/7/1540/52/20030530/qtinstall.info.apple.com/abarth/us/win/QuickTimeInstaller.exe
O16 - DPF: {74D05D43-3236-11D4-BDCD-00C04F9A3B61} (HouseCall Control) - http://a840.g.akamai.net/7/840/537/2004061001/housecall.trendmicro.com/housecall/xscan53.cab
O17 - HKLM\System\CCS\Services\Tcpip\..\{795777BA-2670-4844-ACEF-7D068F804D4B}: NameServer = 206.13.29.12,4.2.2.2
O20 - AppInit_DLLs: system32\aakah.dll
O20 - Winlogon Notify: PCANotify - C:\WINNT\SYSTEM32\PCANotify.dll
O20 - Winlogon Notify: pctapi - C:\WINNT\security\pctapi.dll
O23 - Service: aaksrv - Spydex, Inc. - C:\WINNT\system32\aaksrv.exe
O23 - Service: AOL Connectivity Service (AOL ACS) - America Online, Inc. - C:\PROGRA~1\COMMON~1\AOL\ACS\acsd.exe
O23 - Service: pcAnywhere Host Service (awhost32) - Symantec Corporation - C:\Program Files\Symantec\pcAnywhere\awhost32.exe
O23 - Service: CWShredder Service - InterMute, Inc. - C:\Documents and Settings\Administrator\Desktop\CWShredder.exe
O23 - Service: DefWatch - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\DefWatch.exe
O23 - Service: Logical Disk Manager Administrative Service (dmadmin) - VERITAS Software Corp. - C:\WINNT\System32\dmadmin.exe
O23 - Service: Flash Communication Server (FlashCom) - Macromedia, Inc. - C:\Program Files\Macromedia\Flash Communication Server MX\FlashCom.exe
O23 - Service: Flash Communication Admin Service (FlashComAdmin) - Macromedia, Inc. - C:\Program Files\Macromedia\Flash Communication Server MX\FlashComAdmin.exe
O23 - Service: Symantec AntiVirus Client (Norton AntiVirus Server) - Symantec Corporation - C:\PROGRA~1\SYMANT~1\SYMANT~1\Rtvscan.exe
O23 - Service: NVIDIA Display Driver Service (NVSvc) - NVIDIA Corporation - C:\WINNT\system32\nvsvc32.exe
O23 - Service: WAN Miniport (ATW) Service (WANMiniportService) - America Online, Inc. - C:\WINNT\wanmpsvc.exe
Thanks so much again for your help. I think I've taken care of it. I used a utility (procexp.exe http://www.sysinternals.com/ntw2k/freeware/procexp.shtml) to kill the pctapi.dll thread and was able to then delete all the offending files...log looks clean now I think
Thanks again for your help...I've learned a ton from this site!
Ty