CastleCops, Internet Crime Fighters
Need help? Click here to register for free! Absolutely zero advertisements on this site!

$9736.22 of $21422.68
left sidedonated so farneed $11686.46 donated to reach our goalright side, our goal
Help CastleCops serve the community on new servers, Donate Here to reach our goal.

spacer spacer

Layered Service Providers (LSPs)

Currently 357 entries and growing...

Reprinted with permission from Zupe who owns the list. This list is mirrored here for easy online access and research. Each Name is hyperlinked to its own informational page. For expert assistance, please post here.

KEY:
  • "V" - Valid LSPs
  • "M" - Malware LSPs
  • "D" - Debatable LSPs
  • "U" - Unknown LSPs

    •   

    ABC List: A - B - C - D - E - F - G - H - I - J - K - L - M - N - O - P - Q - R - S - T - U - V - W - X - Y - Z

    File NameStateDescription
    1_clientnspprj.dllVSinfor SSL Client Component (Chinese)
    A2antispamlsp.dllVA-Squared Anti-Spam - http://www.emsisoft.com/en/software/download/
    Abcdefgh.dllMTrojan.SexSearch-Unknown/LSP - http://www.fileresearchcenter.com/A/ABCDEFGH.DLL-10503.html a/k/a AdWare.Win32.Agent.ci
    Adlsp.dllVAllume (f/k/a Aladdin) Systems Internet Cleanup , http://www.allume.com/win/cleanup/index.html
    Aelupsvc32.dllMRogoo Hijacker (Chinese)
    Agbfilt.dllVAntiy Ghostbusters security utility , http://www.antiy.net
    Aklsp.dllMVirtumundo / AdKnowledge
    Antiyfilter.dllVAntiy Ghostbusters security utility - http://www.antiy.net
    Anywall3.dllURelated to an unidentified firewall, possibly something called Incops3?
    Ao2lsp.dllVAdsOff 2 Ad Filter (no longer supported) , http://www.pcworld.com/downloads/file_description/0,fid,6182,00.asp
    Aolsp.dllUOlder version of AdsOff Ad Filter (no longer supported)?, http://www.pcworld.com/downloads/file_description/0,fid,6182,00.asp
    Aphish.dllVPhishing Sweeper anti-phishing software - http://www.malwareremover.com/phishingsweeper.html
    Aplsp.dllMAdPartner adware , http://www.pestpatrol.com/pestinfo/a/adpartner.asp
    Apptoport.dll (1)*VWyvernWorks Firewall - http://www.wyvernworks.com/firewall.html
    Apptoport.dll (2)*M(See previous entry) Added by "rogue" anti-spyware programs - BPS Spyware & Adware Remover, Adwareremovergold, and possibly others
    Asdns.dllVAventail Corporation VPN , http://www.aventail.com
    Asiclayer.dllMEAnthology/StopSign Acceleration Software , http://www.pestpatrol.com/PestInfo/S/StopSign.asp
    Aslsp.dllVAventail Corporation VPN , http://www.aventail.com
    Asnsp.dllVAventail Corporation VPN , http://www.aventail.com
    Avgfwafu.dllVAVG Antivirus Plus Firewall - http://www.grisoft.de/doc/AvgPlusFw/lng/us/tpl/tpl01
    Avmail.dllUPossibly related to a version of WinAntivirus, a "rogue" antivirus program that uses deceptive techniques to encourage purchase. See Mailscan.dll entry for further details on WinAntivirus.
    Avsda.dllVAntiVir Antivirus related , http://www.hbedv.com/en
    Betsp.dllVAventail Corporation VPN - http://www.aventail.com
    Biolsp.dllVWave Embassy Trust Suite - http://www.wave.com/products/ets.html
    Bmi_lsp.dllVBytemobile Macara Connection Optimizer (seems to be installed in connection with Sprint PCS Connection Manager) , http://www.bytemobile.com/html/Client_products.html
    Bmnet.dllVBytemobile Optimization Client related - http://www.bytemobile.com/html/Client_products.html
    Bnmndrv.dllUAppears mostly in logs in Polish, possibly related to a program called Tguard?
    Calsp.dllMCouponAge
    Caslsp.dllVComodo AntiSpam - http://www.comodoantispam.com/
    Cavemlsp.dllVComodo Antivirus Email Scanner Module - http://antivirus.comodo.com/
    Cdlsp.dllMCouponDeals
    Cdnns.dllVRelated to CNNIC, a Chinese internet service provider
    Cespy.dllDCovenant Eyes "internet accountability" software. Surveillance software that tracks all activities, logs keystrokes, etc. Verify whether knowingly installed by the user, http://www.covenanteyes.com/about.php
    Clientnspprj.dllVSinfor SSL Client Component (Chinese)
    Cnmib.dllMCommonName , http://www.doxdesk.com/parasite/CommonName.html
    Cn_api60.dllMBKDR_PCCLIENT.PA (Chinese) - http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=BKDR%5FPCCLIENT%2EPA&VSect=P
    Cn_spi32.dllMTroj/PWS-ADV - http://www.sophos.com/security/analyses/trojpwsadv.html
    Cn_spiex.dllMTSPY_AGENT.EBQ - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FAGENT%2EEBQ&VSect=Td
    Connwsp.dllVPure Networks Port Magic or related , http://www.purenetworks.com/products
    Cplsp.dllVSurfControl Web & Email Content Filtering , http://www.surfcontrol.com
    Csesck32.dllVFortis Bank Secure Layer , http://www.onlinebanking.fortisbank.nl
    Csloa.dllMMarketScore , http://www.doxdesk.com/parasite/MarketScore.html
    Cslsp.dllVMcAfee Antivirus , http://www.mcafee.com
    Cssp.alVBroadway Socket Filter DLL, American Family Filter content filter , http://www.afafilter.com
    Ctxlsp.dllVCitrix related - http://www.citrix.com
    Ctxnsp.dllVCitrix related - http://www.citrix.com
    Cvdakvgogoczl.dllMTrojan.Win32.Agent.afg
    Cwalsp.dllVRelated to Content Watch content filter - http://www.contentwatch.com/
    Cwhook.dllVContentWatch Internet Filter - http://www.contentwatch.com
    Cwlsp.dllVContentWatch content filter/parental controls - http://www.contentwatch.com
    Dcsws2.dllVDiamondCS Port Explorer , http://www.diamondcs.com.au/portexplorer/index.php?page=compat
    Disksearchservicestub.dllVBaidu Disk Search Service (Chinese) - http://disk.baidu.com
    Dnserv.dllMTrojan-PSW.Win32.Agent.aks - http://www.threatexpert.com/files/dnserv.dll.html
    Dolsp.dllMDealsOnline
    Drwebsp.dllVDr. Web Antivirus - http://www.sald.com
    Drwhook.dllVDr. Web Antivirus , http://www.sald.com
    Ebspi.dllMW32.Ogleon.A - http://www.symantec.com/en/uk/smb/security_response/writeup.jsp?docid=2007-062608-4815-99&tabid=2
    Eguard.dllUPossibly part of SMC Etherguard Personal Firewall - http://smc.com/index.cfm?event=viewProduct&localeCode=EN_USA&cid=9&scid=&pid=251
    Eklsp.dllVEyeKidz Internet Content Filter (French) - http://www.eyekidz.com/
    Espfspi.dllDEnigmaFireWall, made by the same company that makes SpyHunter, a spyware removal program that uses questionable/misleading business practices , http://www.enigmasoftware.com/products.shtml
    Espi11.dllUUnknown, seems to appear mostly in logs in Chinese
    Espsock2.dllVEsafe Antivirus , http://www.esafe.com
    Etls.dllDE-Trends Software, company that pays people in exchange for allowing them to monitor their browsing and online purchasing habits through use of their software. Likely knowingly installed, but still might want to verify. - http://www.e-trends.net/Home.aspx
    Exterminatorsysfire.dllDSpy-Ad Exterminator Pro, Anti-spyware program prone to false-positives which encourage user to purchase, recommend removal - http://oreware.com/viewprogram.php?prog=16
    Farlsp.dllVFarstone HackerSmacker Firewall , http://www.farstone.com/home/en/shtml/fw_overview.shtml
    Fbm.dllVZeroAds / ZeroSpyware , http://www.fbmsoftware.com
    Fbm_lsp.dllVZeroAds Popup Blocker , http://www.fbmsoftware.com
    Fgprov.dllMTrojan.Glaze.A - http://research.sunbelt-software.com/threatdisplay.aspx?name=Trojan.Glaze.A&threatid=168762
    Filterlsp.dllVSpyware Doctor - http://www.pctools.com/spyware-doctor/
    Flsmngr.dllMCWS/SearchAnyway Search Hijacker
    Fltmgr.dllMNonstopsearch.com Hijacker / AdWare.Searcher.b
    Fortilsp.dllVForticlient Host Security - http://www.fortinet.com/products/forticlient.html
    Fslsp.dllVF-Secure Antivirus/Internet Security - http://www.f-secure.com
    Ftl.dllU?
    Fwcwsp.dllVMicrosoft ISA Server 2004 Firewall Client - http://support.microsoft.com/?scid=kb;en-us;841139
    Fwtunnellsp.dllVFirst Virtual Communications Click to Meet communications software , http://www.fvc.com
    G.dllU?
    Gamelink.dllUPart of an app. called Easy2Game, an "overseas online gaming" proxy service
    Gapsp.dllVJuniper/Neoteris Secure Application Manager , http://www.juniper.net/netscreen_com.html
    Gdiplus32.dllMTroj/QQPass-AIX - http://www.sophos.com/security/analyses/trojqqpassaix.html
    Gfilter.dllVGG E-Sports Games related - http://www.gg-game.com/
    Googledesktopnetwork1.dllVGoogle Desktop Search - http://desktop.google.com
    Gsp.dllDGuardian Monitor 9.0 keylogger/ parental surveillance program. Verify whether knowingly installed by the user and/or a parent/guardian/etc , http://www.guardiansoftware.com/en/monitor.html
    Handgrabberlsp.dllUAppears to probably relate to a utility for online poker games - http://www.idleminer.com/pacific-poker-hand-grabber-details
    Hbmter.dllMHengbang / Adware.hbang (Chinese) - http://research.sunbelt-software.com/threatdisplay.aspx?name=Henbang&threatid=44429
    Hclsock5.dllVHummingbird Enterprise/Connectivity Software , http://www.hummingbird.com
    hfirewall.dllVHandyCafe Cyber Cafe Management Software Firewall - http://www.handycafe.com/en/
    Hlcap.dllUUnknown, possibly related to an HTTP Packet Sniffer called HTTPLook - http://fileforum.betanews.com/detail/HTTPLook/1037654064/1
    Hooklib.dllVParental Filter internet content filter - http://www.ecommsec.com/product_info.php?cPath=23&products_id=98
    Hpt.dllUSeems to be related to an online game called Heat Project (Chinese) - http://en.wikipedia.org/wiki/Heat_Project . Unclear whether this file is part of the game or some type of "cheat" program
    Hsvwer2.dllMInfostealer.Phax - http://www.symantec.com/security_response/writeup.jsp?docid=2007-040515-0222-99&tabid=2
    Hsvwer9.dllMTroj/Maran-AJ - http://www.sophos.com/virusinfo/analyses/trojmaranaj.html
    Humshmx.dllVHummingbird Enterprise/Connectivity Software - http://www.hummingbird.com
    Hvsound2.dllMTrojan.Maran.jh
    Iapplsp.dllVIA Performance Pro Firewall / Netlink Personal Pro Firewall - http://www.iarevolution.com/bsstrick/Default.aspx?Page=Products
    Iapp_lsp.dllVIA Performance Pro Firewall / Netlink Personal Pro Firewall - http://www.iarevolution.com/bsstrick/Default.aspx?Page=Products
    Iavlsp.dllVSystem Mechanic 7 Professional's Antivirus - http://www.iolo.com/sm/7/
    Icelsp_8.0.675.0.dllVIBM Proventia Desktop / BlackIce - http://www.iss.net/products/Proventia_Desktop/index.html
    Icelsp_8.0.xxx.x.dllV(xxx=version number) BlackIce PC Protection - http://www.blackice.com/PCProtection-Firewall.htm
    Icf.dllVSafeeyes Internet Content Filter - http://safeeeyes.com/
    Ickgw32i.dllVKidsWatch Parental Control Software - http://www.kidswatch.com/
    Iclsp.dllULikely Malware, mostly seen in Spanish and/or German logs
    Ictload.dllVAccelenet Internet Accelerator , http://www.ictcompress.com/products_accelenet.html
    Idmmbc.dllVInternet Download Manager , http://www.internetdownloadmanager.com/index.html
    Iflsp.dllVDigital Arts IFP4 Content Filtering (Japanese) - http://www.daj.co.jp/index.htm
    Ifw_xfilter.dllVSystem Mechanic Professional 7's Firewall - http://www.iolo.com/sm/7/
    Iga.dllVPolesoft Lockspam Pro spam blocking software - http://www.polesoft.com/
    Ikeeper.dllUUnknown, mostly in Chinese logs
    Imconnmgr.dllUY!TunnelPro Connection Manager? , http://www.ytunnelpro.com
    Imn.dllMTrojan.Win32.Agent.afg
    Imon.dllVNOD32 Antivirus , http://www.nod32.com/home/home.htm
    Imslsp.dllVZoneLabs IM Secure , http://www.zonelabs.com/store/content/catalog/products/sku_list_imsp.jsp?lid=imlink
    Inetadpt.dllMNewtonKnows/Virtumundo/Targetsoft , http://www.kephyr.com/spywarescanner/library/targetsoft.inetadpt/index.phtml
    Inetcntrl.dllVBsafe Online Internet Content Filter , http://www.bsafehome.com/moreinfo.asp?product=264
    Inetcntrl0002.dllVBsafe Online Internet Content Filter , http://www.bsafehome.com/moreinfo.asp?product=264
    Inetcntrl0007.dllVBsafe Online Internet Content Filter , http://www.bsafehome.com/moreinfo.asp?product=264
    Inetcntrl0010.dllVBsafe Online Internet Content Filter - http://www.bsafehome.com/moreinfo.asp?product=264
    Inetcntrl0011.dllVBsafe Online Internet Content Filter - http://www.bsafehome.com/moreinfo.asp?product=264
    Integard.dllVIntegard parental control software - http://www.raceriver.com/
    Ippsp.dllVPC InternetPatrol , http://www.pcinternetpatrol.com/index.php
    Ipsp.dllVIProtectYou Web Filter , http://www.softforyou.com/ip-index.html
    Is3lsp.dllVPart of Stopzilla anti-spyware - http://www.is3.com/STOPzillaHomeUser.do
    Iss_clsp.dllVIntel AnyPoint Home Networking - http://www.intel.com/anypoint/
    Iss_slsp.dllVIntel Anypoint Home Networking , http://www.intel.com/anypoint
    Ivlsp.dllUUnknown, possibly InternetVelocity speedup software - http://www.internetvelocity.com/ ?
    K7wslsp.dllVK7 Total Security related - http://www.k7computing.com/products.asp (mostly Japanese logs)
    Kslsp.dllVT-Online Kinderschutz-Software Child Protection Software (German)
    Kvsock.dllVJiangmin KV2006 Antivirus software or related (Chinese) - http://global.jiangmin.com/index.htm
    Kvsock_2.dllVJiangmin KV2006 Antivirus software or related (Chinese) - http://global.jiangmin.com/index.htm
    Kvsock_3.dllVJiangmin KV2006 Antivirus software or related (Chinese) - http://global.jiangmin.com/index.htm
    Kvwsp.dllVJiangmin KVW3000 Antivirus software or related (Chinese) - http://global.jiangmin.com/index.htm
    Kvwspxp.dllVKingsoft Antivirus (Chinese) , http://english.duba.net/duba_intr.htm
    Laf1.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf2.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf3.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf4.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf5.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf6.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf7.dllMInstalled by rogue anti-spyware program AntiVirGear
    Laf8.dllMInstalled by rogue anti-spyware program AntiVirGear
    Ld6media.dllMInfostealer.Gamania / Mal/Maran-A
    Ldvwer6.dllMTroj/Maran Variant
    Lfe.dllURedCannon Security related? , http://www.redcannon.com
    Lslsimon.dllVVirusBuster II Antivirus , http://www.leprechaun.com.au/vbsupport/faq.asp?q=95
    Lslsp.dllVIntegrity Online Shield Content Filter - http://www.integrity.com/ (Also possibly used by other content filter/parental control apps.)
    Lsp.dllMShopAtHomeSelect (Uninstall "ShopatHomeSelect Agent" from Add/Remove) , http://www.kephyr.com/spywarescanner/library/shopathomeselect/index.phtml
    Lsp32.dllVIontas PCEye2000 Parental Control/Monitoring Software - http://www.pceye2000.com/about.htm
    Lspak.dllMVirtumundo
    Lspcs.dllVCybersitter - http://www.cybersitter.com Note: Because Cybersitter allows for user submissions to their site block list, there have been reports of valid sites being blocked, including some security sites. If the user is reporting that type of problem, this may be the cause.
    Lsprdir.dllU?
    Mailscan.dllMPart of WinAntivirus, an antivirus product with very suspicous marketing practices. Their site/product are designed to look very similar to Symantec's Norton Antivirus, and tricked several people into thinking they were buying a new version os Norton. In addition, they've registered the domain symantic.com in an obvious attempt to further the misconception that this is Symantec's Norton Antivirus. There are also unconfirmed reports of this (either through unwanted install or through regular internet ad popups) popping up false warnings that a user's Norton Antivirus subscription has expired and trying to get you to buy their product, presumably under the assumption that this is a new version of Norton , http://www.winantivirus.com
    Mclsp.dllVMcAfee Antivirus , http://www.mcafee.com
    Md6media.dllMInfostealer.Phax - http://www.symantec.com/security_response/writeup.jsp?docid=2007-040515-0222-99&tabid=2
    Md8media.dllUVery likely malware related to Infostealer.Phax - http://www.symantec.com/security_response/writeup.jsp?docid=2007-040515-0222-99&tabid=2
    md8vwer.dllUVery likely malware related to Infostealer.Phax - http://www.symantec.com/security_response/writeup.jsp?docid=2007-040515-0222-99&tabid=2
    Mdnsnsp.dllVPart of Apple's Bonjour and/or Rendezvous zero configuration networking, most often added by Itunes version 5.0 and later - http://lists.apple.com/mailman/listinfo/bonjour-dev
    Mkls.dllMMarketScore / Relevant Knowledge
    Mmchost.dllMTrojan.Win32.Agent.yhk
    Mprsock.dllU?
    Msafd.dllVMicrosoft Windows Sockets 2.0 Service Provider - http://www.liutilities.com/products/wintaskspro/dlllibrary/msafd/
    Msafdlsp.dllVDyKnow Vision classroom learning software - http://www.dyknow.com/vision/
    Msapi.dllUUnknown, but appears likely to be malware, possibly called Win32.Troj.Agent.32768 or Win32.PSWTroj.OnlineGames.54533 (chinese)
    Mshlpxb64.dllMTSPY_MARAN.B - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2EB&VSect=Td
    Mslsp.dllMSearch results hijacker
    Msnetax.dllMTrojan.Win32.Agent.afg
    Msniffer.dllVCoCSoft Stream Down streaming media download tool - http://stream-down.cocsoft.com/
    Mssbupx.dllMTSPY_MARAN.AE - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2EAE&VSect=Td
    Msspi.dllMCoolwebSearch (CWS) Variant , http://www.spywareinfo.com/~merijn/cwschronicles.html#msspi
    Msvrl.dllMFriend Msvrl hijacker (French) , http://www.pestpatrol.com/pestinfo/f/friend_msvrl.asp
    Mswsck2.dllMTROJ_CIMUZ.M - http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=TROJ_CIMUZ.M
    Mswsck32.dllMTrojan-Proxy.Win32.Cimuz.ck / Trojan.IPtables
    Mswsock.dllVMicrosoft Windows Sockets 2.0 Service Provider - http://www.liutilities.com/products/wintaskspro/dlllibrary/mswsock/
    Mswsock2.dllMWin32: Small-EKE
    Mswsock30.dllMTSPY_LEGMIR.ABS - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FLEGMIR%2EABS&VSect=Td
    Mswsosp.dllVMicrosoft Windows Sockets provider - http://www.greatis.com/appdata/n/m/mswsosp.dll.htm
    Msx2.dllUSeems to be installed by something called INTERNETSECURITYSYSTEM, possibly from here , http://softappco.com
    Msxcbuc.dllMTSPY_DELF.MJ - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FDELF%2EMJ&VSect=Td
    Mwnsp.dllVMicroWorld EScan/Mailscan - http://www.mwti.net/antivirus/escan/escan.asp
    Mwtsp.dllVMicroWorld EScan/Mailscan , http://www.mwti.net/antivirus/escan/escan.asp
    Mxavlsp.dllVOnTrack Data Recovery , http://www.ontrack.com
    Napinsp.dllVWindows Vista E-mail Naming Shim Provider
    Nblsp.dllViNetBeagle Content Filter , http://www.inetbeagle.com/index2.htm
    Nb_spi.dllUPossibly part of something called Netspot?
    Nclsp.dllDNet Control 2 Remote Administration Tool (likely valid, but verify that it's been knowingly installed or that the system is in a workplace or other network setting where this would likely be found) - http://www.netcontrol2.com/nc2.html
    Ndpwsspr.dllVInDefense MailDefense , http://www.indefense.com/products/mdstd.html
    Netd.dllVNetDog Porn Filter - http://www.netdogsoft.com/
    Netdog.dllDArmor2net personal firewall , http://www.armor2net.com (possibly contains or is related to an anti-spyware product known as ArmorWall, which is considered a rogue anti-spyware app. here - http://www.spywarewarrior.com/rogue_anti-spyware.htm )
    Netfilter.dllUUnknown, but appears likely to be malware, possibly Win32.Locksky.BB
    Netsonic.dllMNetsonic Web3000
    New.NetMNewDotNet - Uninstall NewDotNet from Add/Remove or use uninstaller here , http://www.newdotnet.com/#remove
    Newdotnet6_98.dllMNewDotNet
    Nihlsp.dllVNetIntelligence Home Parental Controls/Security Software - http://parentalcontrol.netintelligence.com/
    Nlaapi.dllVWindows Vista Network Location Awareness 2 component
    Nlf.dllVNorman Parental Control - http://www.norman.com/
    Nl_lsp.dllVNetlimiter , http://www.netlimiter.com
    Nmnsp.dllDCovenant Eyes "internet accountability" software. Surveillance software that tracks all activities, logs keystrokes, etc. Verify whether knowingly installed by the user, http://www.covenanteyes.com/about.php
    Nmtracer.dll (1)*MNetmeter/Netratings (See second entry below. Also included as part of a similar program called Opistat. Opistat offers its users a free download of Norman Antivirus for joining. It appears Opistat must stay installed to be able to update Norman)
    Nmtracer.dll (2)*D(See previous entry) Added as part of a research program called Opistat, which offers users a free download of Norman Antivirus for joining. Opistat also makes Netmeter/Netratings, which is either the same or a similar program and is considered spyware/adware. It appears Opistat must stay installed to be able to update Norman.
    Nnsp.dllVNet Nanny Ad-Free Ad Filter , http://www.netnanny.com
    Normanpf.dllVNorman Personal Firewall , http://www.norman.com/Product/Home_Home_office/Firewall/en
    Nsp.dllMADW_CNSMIN.G - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=ADW%5FCNSMIN%2EG&VSect=Td
    Nutafun4.dllVMKS Toolkit for Enterprise Developers (f/k/a Nutcracker) , http://www.mkssoftware.com/products/tk/ds_tkedev.asp
    Nvappfilter.dllVNVidia Nforce Network Access Manager - http://www.nvidia.com/object/security.html
    Nvlsp.dllVNVIDIA Application Filter, part of Nvidia NTune - http://www.nvidia.com/object/ntune_5.05.54.00.html
    Nwprovau.dllVMicrosoft Client Services for Netware
    Nwws2nds.dllVNovell Netware , http://support.novell.com/servlet/tidfinder/2954141
    Nwws2sap.dllVNovell Netware , http://support.novell.com/servlet/tidfinder/2954141
    Nwws2slp.dllVNovell Netware , http://support.novell.com/servlet/tidfinder/2954141
    Od2media.dllMTrojan-PSW.Win32.Maran.di or variant
    Od3mdi.dllMWin32.Trojan.Maran.BA
    Od5media.dllMTSPY_MARAN.KZ - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2EKZ&VSect=Td
    Od6media.dllMTSPY_MARAN.HS - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2EHS&VSect=Td
    Od7media.dllMWin32/PSW.Maran
    Odmedia9.dllMTSPY_MARAN.WH - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY_MARAN.WH&VSect=Td
    Odsp.dllVAventail Corporation VPN - http://www.aventail.com
    Odvwer4.dllMTSPY_MARAN.AU - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2EAU&VSect=Td
    Oj3sound.dllMTroj/Maran-K - http://www.sophos.com/virusinfo/analyses/trojmarank.html
    Ojviewer.dllMTSPY_MARAN.D - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2ED&VSect=Td
    Oksound.dllMTroj/Maran-AF - http://www.sophos.com/security/analyses/trojmaranaf.html
    Opls.dllMOpinion Square
    Osmim.dllMMarketscore Internet Accelerator , http://www.pestpatrol.com/PestInfo/M/MarketScore.asp
    Ossysprv.dllUPossibly related to Net-Nanny Chat Monitor - http://www.netnanny.com/products/chat_monitor/features.html
    Ou2sound.dllMTroj/Maran-I - http://www.sophos.com/virusinfo/analyses/trojmarani.html
    Ou3viewer.dllMPWS.Maran variant
    Ou6sound.dllMBackdoor.Win32.Agent.ahn
    Ou6viewer.dllMTroj/Maran-Z - http://www.sophos.com/security/analyses/trojmaranz.html
    Ou7viewer.dllMTSPY_WOW.ABV - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FWOW%2EABV&VSect=Td
    Ou9sound.dllMPWS-Maran.dr - http://vil.nai.com/vil/content/v_141243.htm
    Ouviewer.dllMPWS-Maran.dr - http://vil.nai.com/vil/content/v_141243.htm
    Pavlsp.dllVPanda Titanium Antivirus 2004 , http://www.pandasoftware.com/products/titanium2004
    Pclsp.dllVMicrosoft MSN Parental Controls
    Pctlsp.dllVPC Tools Antivirus or related - http://www.pctools.com
    Pfftsp.dllVBoomerang Software Extendia Security Suite , http://www.boomerangsoftware.com/Products/Security/eSecurity.htm
    Pgplsp.dllVPGP Universal Encryption related - http://www.pgp.com/products/universal/
    Phagemon.dllUSeems to be part of something called Passwordguard (Chinese)
    Pidlsp.dllVCoolspot Personal ID (German) , http://www.personalid.de/?template=agb
    Pl15w2sp.dllVInfraStruXure Manager client - http://sturgeon.apcc.com/techref.nsf/docID/34FDA775F81438DD852570F2004B2A61/$FILE/npn-00316-EN.doc
    Pnrpnsp.dllVWindows XP Advanced Networking Pack file , http://support.microsoft.com/?kbid=817778
    Prifw.dllVPrimedius Firewall or related , http://www.primedius.com/PersonalFirewall.htm
    Prls.dllMAdWare.Win32.RK.e (possibly Marketscore related)
    Proxy.dllVSpamfighter , http://www.spamfighter.com
    Proxyfilter.dllVHide My IP 2007 - http://www.hide-my-ip.com/
    Proxyie.dllVSinfor SSL Client Component (Chinese)
    Prplsf.dllVPropel Dial-Up Accelerator (installed by various ISP's software for "high-speed" dial-up service) , http://www.propel.com
    Prxerdrv.dllVProxifier - http://www.proxifier.com/
    Prxernsp.dllVProxifier - http://www.proxifier.com/
    Pxlsp.dllVProxyconn connection accelerator , http://www.proxyconn.com
    Qgo.dllU?
    Quartz32.dllMAdware.Roogoo
    Rlls.dllMRelevant Knowledge
    Rnlsp.dllU?
    Rnr20.dllVMicrosoft Windows Sockets 2.0 TCP/IP name service provider - http://www.liutilities.com/products/wintaskspro/dlllibrary/rnr20/
    Rnrzhb.dllULikely realted to I-dns.net client - http://www.i-dns.net/technology/technology.html
    Rpc32vm.dllMSpyware/Adware added by an Emule "Mod" (German?) , http://translate.google.com/translate?hl=en&sl=de&u=http://hilfe.schnellie.de/ptopic,8220.html
    Rsvp322.dllMTroj/SpamToo-AR - http://www.sophos.com/virusinfo/analyses/trojspamtooar.html
    Rsvp32_2.dllMTROJ_BZUB.CT - http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=TROJ_BZUB.CT
    Rsvpsp.dllVMicrosoft Windows Rsvp Service Provider - http://www.processlibrary.com/directory/files/rsvpsp/
    S5spi.dllVPermeo E-Border network security software - http://www.permeo.com/pressreleases/pressreleases_030402.htm
    Samnsp.dllVJuniper/Neoteris Secure Application Manager - http://www.neoteris.com
    Sarah.dllVFritz! DSL Firewall/Router - http://www.avm.de/en/index.php3?Produkte/FRITZCard_DSL/FRITZ_Box/index.js.html
    Scopinet.dllVSmartCOP Antivirus - http://www.s-cop.com
    Securenet.dllVPart of Hide My IP 2007, an anonymous surfing program - http://www.hide-my-ip.com/hidemyip.shtml
    Sfbnsp.dllMOemji Search Plus
    Skysocks.dllVSkyDSL Satellite DSL provided by various ISPs - http://www.strato.de/skydsl/index_himmlisches.html
    Sliplsp.dllVSlipStream Internet Accelerator Server , http://www.slipstreamdata.com/sp.html
    Smnsp.dllVAll-in-One Secretmaker security software - http://www.secretmaker.com
    Sniffer.dllMLogger.Agent.pa
    Snootern.dllMTROJ_RILER.B - http://www.trendmicro.com/vinfo/virusencyclo/default5.asp?VName=TROJ_RILER.B&VSect=T
    Softpc.dllUAOL related, possibly for parental controls? , http://www.spywareinfo.com/forums/index.php?showtopic=35733
    Soundmid1.dllMSpyware/Maran.5B87!pws - http://www.anchiva.com/virus/view.asp?vname=Spyware/Maran.5B87!pws&vsect=t
    Soundmid3.dllMTSPY_MARAN.JW - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY%5FMARAN%2EJW&VSect=Td
    Soundmid4.dllMTrojan-PSW.Win32.Maran.fa
    Spacklsp.dllVT-Online DSL Manager (German) - http://service.t-online.de/c/50/99/05/5099054.html
    Spamexpertslsp.dllVSpamExperts email anti-spam filter - http://www.spamexperts.com/products-services/spam-experts-home.html
    Spampallsp.dllVSpampal Transparent Proxy email filter - http://www.spampalforums.org/phpBB2/viewtopic.php?t=6389
    Spi.dllVAshampoo Firewall - http://www.ashampoo.com
    Spidll.dllVAnti Trojan Elite (f/k/a Trojan Ender) (Chinese) , http://www.remove-trojan.com
    Spiservice.dllMTSPY_AGENT.NYE - http://www.trendmicro.com/vinfo/grayware/ve_graywareDetails.asp?GNAME=TSPY_AGENT.NYE&VSect=Td
    Spishare.dllVArtisoft I.Share corporate internet sharing application , http://support.artisoft.com/docs/16.htm
    Spjvshim.dllUUnknown, suspected malware
    Spspprv1.dllVSpamihilator anti-spam filter - http://www.spamihilator.com/
    Spsublsp.dllVSpam Subtract , http://www.intermute.com/spamsubtract
    Spyemergencycnt.dllVSpy Emergency Anti-Spyware Software - http://www.netgate.sk/index.php?option=com_content&task=view&id=18&Itemid=41
    Sqmapi32.dllMPSW.OnlineGames.MAD
    Sselsp.dllVSteganos Internet Anonoym anonymizer , http://www.steganos.com/?product=SIA6&language=en
    Stplayer.dllVSafeTP Transparent FTP Security Software , http://safetp.cs.berkeley.edu
    Sunvlsp.dllUUnknown, seems to be by a company called Jiaodaimingtai Limited (Chinese)
    Syspy.dllVSygate Sybergen Secure Desktop , http://www.sygate.com/news/ssd2b.htm
    Syswvnt.dllDWinvestigator keylogger/surveillance program. Depends on if it was knowingly installed by the user and/or a parent/guardian/etc , http://www.tropsoft.com/winvestigator
    Tasi.dllVGoldTach Pro Firewall (Chinese) , http://www.goldtach.com
    Tasp.dllVGoldTach Pro Firewall (Chinese) , http://www.goldtach.com
    Tcomplsp.dllVTraffic Compressor - http://www.tcompressor.com/
    Tcpipdog0.dllDRelates to Dr.Com Internet Login Client Network Management Software apparently used by school campuses - http://www.doctorcom.com/ (Chinese). It's also identified as malware by some scanners, Kaspersky does or did at one time identify it as Trojan-Spy.Win32.MLWatch.a
    Tcpipdogr0.dllDRelates to Dr.Com Internet Login Client Network Management Software apparently used by school campuses - http://www.doctorcom.com/ (Chinese). It's also identified as malware by some scanners, Kaspersky does or did at one time identify it as Trojan-Spy.Win32.MLWatch.a
    Tcpspylsp.dllVTCP Spy , http://www.westbrooksoftware.com/tsdetails.shtml
    Tj6viewer.dllMTroj/Maran-AB - http://www.sophos.com/virusinfo/analyses/trojmaranab.html
    Tj9viewer.dllMTroj/Maran-AW - http://www.sophos.com/security/analyses/trojmaranaw.html
    Tmlsp.dllVTrend Micro AntiVirus 2007 - http://www.trendmicro.com/ftp/documentation/readme/TAV15.1_32_readme.txt
    Tmwsock.dllMTroj/Cimuz-CD - http://www.sophos.com/security/analyses/trojcimuzcd.html
    Ua_lsp.dllVXFire Messenger - http://www.xfire.com/xf/modules.php?name=Forums&file=viewtopic&t=1999&start=45 and also likely "Ultimate Arena" online games - https://www.ultimatearena.com/games/homenewuser.jsp
    Ufilter.dllVVcom SystemSuite 7 Professional - http://shop.avanquest.com/usa/prod.php?pid=2224&tr1=AQ_US_WS_SS7_homepage
    Vblsp.dllVVirusBuster / Vexira antivirus - http://www.virus-buster.com/en/
    Vetredir.dllVVET Antivirus , http://www.vet.com.au
    Vgmail.dllVVantage Software Virus Guard - http://www.vantagesoftware.com/products/virus_guard/
    Vigsockc.dllUViguard Antivirus (French)? , http://www.viguard.com/en/intro_en.php
    Vlsp.dllVV-One Smartpass (Wireless Networking Card Related) , http://www.v-one.com/techsupport/tn008.htm
    Vmaildog.dllUPossibly Kingsoft Antivirus (Chinese) , http://english.duba.net/duba_intr.htm
    Vmain.dllMNewtonKnows , http://www.pestpatrol.com/PestInfo/n/newtonknows.asp
    Vnsp.dllVV-One Smartpass (Wireless Networking Card Related) , http://www.v-one.com/techsupport/tn008.htm
    Vwlsp.dllUProbably related to Venturi Wireless Broadband Client software - http://www.venturiwireless.com/
    W2pxdrv.dllUProxy Labs ProxyCap? , http://proxylabs.netwu.com/index.html
    Webhdll.dllMWebHancer , http://www.kephyr.com/spywarescanner/library/webhancer/index.phtml
    Wglsp.dllVWinGate Proxy Server , http://www.wingate.com/product-wingate.php
    Whllsp.dllVWhale Communications VPN related - http://www.whalecommunications.com/
    Whlnsp.dllVWhale Communications VPN related - http://www.whalecommunications.com/
    Winaklsp.dllMVirtumundo
    Winhealer.dllMBackdoor.Win32.Agent.alp - http://research.sunbelt-software.com/threatdisplay.aspx?name=Backdoor.Win32.Agent.alp&threatid=128016
    Winhttps.dllULikely malware, possibly Trojan.LegMir
    Winlspak.dllMVirtumundo
    Winrnr.dllVMicrosoft LDAP RnR Provider dll - http://www.liutilities.com/products/wintaskspro/dlllibrary/winrnr/
    Wins4f.dllVS4F Internet Content Filtering , http://www.s4f.com
    Winsflt.dllVPureSight Internet Content Filter - http://www.puresight.com/bin/en.jsp?enPage=PSPage&enZone=Solutions
    Winsock2.dllMTR/DllWinsock.A / Trojan.Win32.Small.sv
    WinSysAM.dllVHome & Family Content Filter - http://s.planetgood.net/Users/TechSupportFAQ.htm#_Toc9925457
    Wintcp.dllUUnknown (mostly Chinese logs)
    Winwnote.dllU?
    Wmpcd32.dllMAdware.Roogoo
    Worsock.dllMTR/PSW.Agent.YT
    Wpclsp.dllVWindows Vista - Windows Parental Control Related
    Wps.dllVSygate Firewall , http://smb.sygate.com
    Wrnetdrv.dllVExploit Prevention Labs' SocketShield or LinkScanner - http://www.explabs.com/ss/index.html
    Ws2dummy.dllU? , http://computercops.biz/postitle61026-0-0-.html
    Ws2_64.dllMTrojan.Redfall , http://securityresponse.symantec.com/avcenter/venc/data/trojan.redfall.html
    Wsck32.dllVBrowseControl Internet Usage Restriction Software - http://www.browsecontrol.com/
    Wsd_sock32.dllMMalware (Chinese) - Trojan-PSW.Win32.Agent.if
    Wshbth.dllVWindows Bluetooth related , http://www.bluetooth.com/tech/works/glossary.asp
    Wshcon32.dllMRogoo Hijacker (Chinese)
    Wsock3.dllMTrojanSpy:Win32/Glaze.B, a/k/a Trojan-Spy.Win32.Banker
    Wsockdog.dllU?
    Wsocket.dllULikely Malware (Chinese?) - http://www.computercops.biz/p162597-Task_Manager_Problem.html
    Wspirda.dllVWindows ME Wireless Infrared , http://support.microsoft.com/support/kb/ARTICLES/Q262/5/60.asp
    Wspredir.dllMNotroubles.biz Search Hijacker
    Wspwsp.dllVMicrosoft ISA Server Firewall - http://support.microsoft.com/default.aspx?scid=KB;EN-US;Q303757&
    Wsp_fix.dllUUnknown, but very likely malware (Chinese)
    Xdogcat.dllUAppears to be part of something called SpeedyItunes "SpeedyiTunes is a social meida accelerator and downloader" - http://www.speedyitunes.com/
    Xfilter.dllV8e6/XStop Internet Content Filter Proxy , http://www.8e6.com/index.htm
    xfire_lsp.dllVXFire Messenger , http://www.xfire.com/xf/modules.php?name=Forums&file=viewtopic&t=1999&start=45
    Xfire_lsp_xxxx.dllV(xxxx=4 digit number) XFire Messenger , http://www.xfire.com/xf/modules.php?name=Forums&file=viewtopic&t=1999&start=45
    Xnetgdn.dllUPossibly Filesclab Internet Guardian Angel content filter? , http://www.aptrio.com/Internet/Tools-Utilities/xnetgdn-138284.html
    Xnetlsp.dllVNortel Networks XtraNet SSL VPN Client - http://www.nortelnetworks.com/index.html
    Yourreminder.dllMYourReminder Adware - http://www.spywareresources.com/threatdisplay.aspx?name=YourReminder&threatid=47668
    Ypclsp.dllVYahoo Parental Controls , http://ypc.yahoo.com/prod_info.html
    Z.dllU?
    Zklspr.dllVZero Knowledge Freedom Internet Security & Privacy , http://www.freedom.net/index-nf.php
    _Easywall.dllVEasyCafe Internet Café Software , http://www.tinasoft.com/easycafe
    _Handywall.dllVHandyCafe Cyber Cafe Management Software - http://www.handycafe.com/en/
    _hfirewall.dllVHandyCafe Cyber Cafe Management Software Firewall - http://www.handycafe.com/en/

    Engine Version 1.0 by Computer Cops
    2002-2008 © Computer Cops LLC dba CastleCops®. All rights reserved.
    Acceptable Use Policy. Use signifies your agreement.
    135ppm 0.232s (0.003s)
    Making cybercriminals unhappy since 2002*
    In Memory of Trpm
    spacer spacer