Re: Multiple SVC.HOST plus virus

From: *Vanguard* (no-email_at_post-reply-in-newsgroup.invalid)
Date: 04/04/04


Date: Sat, 3 Apr 2004 17:09:57 -0600


"JD Watkins" said in news:1355901c419ce$501b72b0$a001280a@phx.gbl:
> I am a real novice so I apologize if this is a dumb
> question, but why would there be 5 listings of
> SVCHOST.exe in my running processes? I have run a /SVC
> to see what was attached to each. I just don't know what
> is legitimate and what isn't. I have been receiving
> notices that my machine is sending out virus infected
> emails, but my virus definitions are uptodate and say "no
> viruses". something is going on I just don't know what.
> The Baseline security scan says I have critical patches
> missing, but when I go to critical updates page to
> download it says I have everything installed. HELP!!
> I will attach the log in case there is anyone more
> experienced than me who might help.
> Thank you in advance:
>
> icrosoft Windows XP [Version 5.1.2600]
> (C) Copyright 1985-2001 Microsoft Corp.
>
> C:\Documents and Settings\June>Tasklist /SVC
>
> Image Name PID Services
> ========================= ======
> =============================================
> System Idle Process 0 N/A
> System 4 N/A
> SMSS.EXE 500 N/A
> CSRSS.EXE 556 N/A
> WINLOGON.EXE 580 N/A
> SERVICES.EXE 624 Eventlog, PlugPlay
> LSASS.EXE 636 PolicyAgent,
> ProtectedStorage, SamSs
> SVCHOST.EXE 828 RpcSs
> SVCHOST.EXE 880 AudioSrv, Browser,
> CryptSvc, Dhcp, dmserver,
> ERSvc, EventSystem,
>
> FastUserSwitchingCompatibility, helpsvc,
> lanmanserver,
> lanmanworkstation, Netman,
> Nla, RasMan, Schedule,
> seclogon, SENS,
> SharedAccess,
> ShellHWDetection, TapiSrv,
> TermService, Themes,
> TrkWks, uploadmgr,
> w32time, winmgmt,
> WmdmPmSp, wuauserv, WZCSVC
> SVCHOST.EXE 968 Dnscache
> SVCHOST.EXE 988 LmHosts, RemoteRegistry,
> SSDPSRV, WebClient
> explorer.exe 1272 N/A
> SPOOLSV.EXE 1344 Spooler
> mcagent.exe 1452 N/A
> mcvsshld.exe 1468 N/A
> PPMemCheck.exe 1476 N/A
> point32.exe 1492 N/A
> PPControl.exe 1528 N/A
> McVSEscn.exe 1604 N/A
> MpfTray.exe 1608 N/A
> hpztsb03.exe 1636 N/A
> DSentry.exe 1684 N/A
> DadApp.exe 1692 N/A
> CookiePatrol.exe 1712 N/A
> avgcc32.exe 1724 N/A
> Directcd.exe 1740 N/A
> Taumon.exe 1756 N/A
> CTFMON.EXE 1772 N/A
> dadtray.exe 1828 N/A
> MpfAgent.exe 1988 N/A
> ALG.EXE 208 ALG
> avgserv.exe 156 AvgServ
> CISVC.EXE 248 CiSvc
> mcvsrte.exe 312 MCVSRte
> mdm.exe 372 MDM
> MpfService.exe 364 MpfService
> nvsvc32.exe 676 NVSvc
> SVCHOST.EXE 916 stisvc
> OUTLOOK.EXE 1144 N/A
> McShield.exe 2092 McShield
> WINWORD.EXE 2624 N/A
> IEXPLORE.EXE 4092 N/A
> CIDAEMON.EXE 2496 N/A
> CIDAEMON.EXE 1132 N/A
> MSIEXEC.EXE 2840 MSIServer
> CMD.EXE 1916 N/A
> TASKLIST.EXE 2412 N/A
> WMIPRVSE.EXE 1956 N/A
>
> C:\Documents and Settings\June>

Check what NT services you have enabled for Automatic load on Windows
startup. Svchost.exe is the process under which one, or more services
will run.

A Description of Svchost.exe in Windows XP
http://support.microsoft.com/?kbid=314056

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