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O18 Extra protocols and protocol hijackers

Currently 146 entries and growing...
Last updated on 2008-07-04 19:55:21 Eastern.


FBJ originally ran this list but closed it permanently at 72 entries. FBJ graciously permitted CastleCops to continue maintaining the list as of Jul 8, 2005. The full HTML list is here.

KEY:
  • "L" = Legitimate
  • "O" = Open to Debate
  • "X" = Malware/Bad
  • "?" - Unknown

  •   


    Engine Version 2.0 by CastleCops
    HeaderCLSIDStatusNamePath/FileDescription
    Protocol{53B95211-7D77-11D2-9F80-00104B107C96}Xaboutmsxmlpp.dll Adware.FindemNow
    Protocol{3050F406-98B5-11CF-BB82-00AA00BDCE0B}Labout, javascript, mailto, res, vbscriptmshtml.dllItems taken from whitelist of HijackThis
    Protocol{2A0C35F4-82A3-4C80-919D-7879FEE79DF6}LActLinkactlink.dllACT! Link for Peachtree
    Protocol{7DC356B2-7366-4F19-BF7A-4875F6AABEA0}Xadvertnodeipproc.dll AdClicker.Oddbot
    Protocol{3050F406-98B5-11CF-BB82-00AA00BDCE0B}Laim, shellmshtml.dllQwik-Fix Pro
    Filter{D962EF38-5FB0-4761-8638-C86F085E25E6}Xapplication/htachp.dll, MWSHELP.DLLCoolWebSearch parasite variant
    Filter{DFF82902-0B96-3B98-6F62-D655E146A23A}Lapplication/msword, application/vnd.ms-excel,
    application/vnd.ms-powerpoint,
    application/x-microsoft-rpmsg-message
    mime_filter.dllRights Management Add-on for Internet Explorer
    Filter hijack{F969FE8E-1937-45AD-AF42-8A4D11CBDC2A}Lapplication/octet-streammime_filter.dllRights Management Add-on for Internet Explorer
    Filter hijack{6585E5B4-4D2A-4A1D-A219-4102C64BA999}Xapplication/octet-streamchp.dll, MWSHELP.DLLCoolWebSearch parasite variant
    Filter{1E66F26B-79EE-11D2-8710-00C04F79ED0D}Lapplication/vnd-backup-octet-streammscoree.dllRights Management Add-on for Internet Explorer
    Filter{CD4527E8-4FC7-48DB-9806-10537B501237}Lapplication/vnd-viewer(no file)Rights Management Add-on for Internet Explorer
    Filter{6E1DDCE8-76BC-4390-9488-806E8FB1AD77}Lapplication/x-bt2bt2plugin.dll BT2Net
    Filter{A173B69A-1F9B-4823-9FDA-412F641E65D6}Lapplication/x-internet-signuptiscalifilter.dll Tiscali
    Filter, Filter hijack{32F66A26-7614-11D4-BD11-00104BD3F987}Lapplication/xhtml+xml, text/xml,MathMLMimer.dll MathPlayer
    Protocol{8D32BA61-D15B-11D4-894B-000000000000}Lasp, hsp, x-asp, x-hsp, x-zip, zipEzTools\hsppp.dll EzTools
    Protocol{07C0D34D-11D7-43F7-832B-C6BB41726F5F}Xayb[random named].dll C2Media/lop.com
    Protocol{A57721C9-B905-49B3-8BCA-B99FBB8C627E}LbegaDatabaseTools.dllDIALUX Plugin for Bega
    Protocol{1730B77B-F429-498F-9B15-4514D83C8294}Lbt2bt2plugin.dll BT2Net
    Protocol{********-****-****-****-************}Obw*** (*=random digit)BWPlugProtocol-8876480.dll BackWeb
    Protocol{9462A756-7B47-47BC-8C80-C34B9B80B32B}Obwfile-8876480GAPlugProtocol-8876480.dll BackWeb
    Protocol{********-****-****-****-************}Obwfile-8876480BWPlugProtocol-8876480.dll BackWeb
    Protocol{3DD53D40-7B8B-11D0-B013-00AA0059CE02}Lcdlurlmon.dllItem taken from whitelist of HijackThis
    Protocol{CD00020A-8B95-11D1-82DB-00C04FB1625D}LcdoPKMCDO.DLLItem taken from whitelist of HijackThis; Microsoft SharePoint Portal Server Object Model
    Protocol{AD43AA67-6860-4531-AC8A-0E68F9CF023E}OCDS300__CDS2.dllCDS protection
    Protocol{CF184AD3-CDCB-4168-A3F7-8E447D129300}Lcetihpzhpuiprot.dllHP printer
    Protocol hijack{9346A6BB-1ED0-4174-AFB4-13CD4EC0AA40}XcnCNBABE.DLL CommonName
    Protocol{D9656C75-5090-45C3-B27E-436FBC7ACFA7}LcopernicdesktopsearchCOPERN~2.DLLCOPERNIC DESKTOP SEARCH
    Protocol{B861500A-A326-11D3-A248-0080C8F7DE1E}LcrickCrickPro.dllCrick Software's Clicker
    Protocol (hijack){774E529C-2458-48A2-8F57-3ED3105D8612}Lct, cwcwproto.dllCaseWare, Total Engagement Office (Accounting Program)
    Protocol{82D6F09F-4AC2-11D3-8BD9-0080ADB8683C}Ldadbdadb.dllOrangeCD catalog
    Protocol{219A97F3-D661-4766-B658-646A771AE49E}Ldf2, df23chat, df3, df4, df5, df5demo, ofpjoindf2proto.dll DeltaForce2
    Protocol{8352FA4C-39C6-11D3-ADBA-00A0244FB1A2}LdialuxDLXToolBox20.dllDIALux 2.6 (program to simulate light setting)
    Protocol{C21F5C32-F57A-4A0D-8E0A-B672691C52D0}?dicXDictExB.dllVery probably Kingsoft PowerWord dictionary
    Protocol{12D51199-0DB5-46FE-A120-47A3D7D937CC}Ldvdmsvidctl.dllItem taken from whitelist of HijackThis
    Protocol{1E411CE8-FE8B-4973-B8E0-6EA2CC3C6B06}?ebkebkp.dllUnknown protocol considered safe to remove
    Protocol{0EFAEA2E-11C9-11D3-88E3-0000E867A001}LemistpEmisAPP.dll Emis
    Protocol hijack{3AAE7392-E7AA-11D2-969E-00105A088846}LetiEtiPBrkr.dllEnfish Professional
    Protocol{6344A3A0-96A7-11D4-88CC-000000000000}Lezstorviewers\ezspp.dll EzTools
    {B3133379-8789-4D3C-9593-C205D7297501}Lfcpfcplugin.dllFirstClass® Client
    Protocol{79EAC9E7-BAF9-11CE-8C82-00AA004BA90B}Lfile, ftp, gopher, http, https, local, mkurlmon.dllItems taken from whitelist of HijackThis
    Protocol{C7101FB0-28FB-11D5-883A-204C4F4F5020}LflowtoFlowHook.dllOnline investment software: NetExPro ; Harrisdirect
    Protocol{9EACF0FB-4FC7-436E-989B-3197142AD979}Lg7psG7PS.dllG7 Productivity Systems
    Protocol{88FED34C-F0CA-4636-A375-3CB6248B04CD}LgrooveLocalGWSGrooveSystemServices.dll, GR99D3~1.DLL MicroSoft_Groove
    Protocol{4A8DADD4-5A25-4D41-8599-CB7458766220}Xicoomsopt.dll TROJ_WINSHOW
    Protocol{86FE362E-74FA-4F71-8B69-B94D28880628}Xicooicoou.dll Icoo_Loader
    Protocol{9B0F96C7-2E4B-433E-ABF3-043BA1B54AE3}Lintu-help-qb1HelpAsyncPluggableProtocol.dll Quickbooks
    Protocol{52BAEC6B-9405-46F9-A131-6D50720A3CC4}Lintu-ir2007ic2007pp.dllImpô tRapide
    Protocol{13834D94-C631-4CD1-963D-9B5F4593B127}Lintu-qt2006ic2006pp.dllIntuit QuickTax
    Protocol{9CE7D474-16F9-4889-9BB9-53E2008EAE8A}Lintu-resintu-res.dll Intuit
    Protocol{E1D2BF42-A96B-11d1-9C6B-0000F875AC61}Lipp, msdaippmsdaipp.dllOften shows up in logs as (no CLSID) - (no file) Items taken from whitelist of HijackThis
    Protocol{9D148291-B9C8-11D0-A4CC-0000F80149F6}Lits, ms-itsitss.dllItems taken from whitelist of HijackThis
    Protocol{EA5F5649-A6C7-11D4-9E3C-0020AF0FFB56}LiwdIwdProtocol.dllInsight Development Corporation NetKnowledge Tools
    Protocol{C4D10830-379D-11d4-9B2D-00C04F1579A5}Ljunomsg~none listed~ Juno
    Protocol{7DEE9D05-FA0A-4416-A6F3-6537D0EAB6A6}Xkoboo, mboxmbprot.dll DuDuAccelerator
    Protocol{6AC4FBC7-AA38-45EC-9634-D6D20B679EFC}OKuGoo, KuGoo3KUGOO3~1.OCX, KuGoo3DownXControl.ocxKuGoo Music download software
    Protocol{56831180-F115-11D2-B6AA-00104B2B9943}LlbxfileFileProt.dllLibronix Digital Library System
    Protocol{24508F1B-9E94-40EE-9759-9AF5795ADF52}LlbxresResProt.dllLibronix Digital Library System
    Protocol{5C135180-9973-46D9-ABF4-148267CBB8BF}Llidmsvidctl.dllItem taken from whitelist of HijackThis
    Protocol{F274614C-63F8-47D5-A4D1-FBDDE494F8D1}Llinkscanneravgpp.dll AVG_8
    Protocol{********-****-****-****-************}?mav-8551idsAX.dll Nike_Joga_TV
    Protocol{DB47FDC2-8C38-4413-9C78-D1A68BF24EED}LmavencacheprotocolHandlers.dllMaven Networks
    Protocol{05300401-BCBC-11D0-85E3-00C04FD85AB4}Lmhtmlinetcomm.dllItem taken from whitelist of HijackThis
    Protocol{0EB00690-8FA1-11D3-96C7-829E3EA50C29}XMimeFiltermimefilte.dllWOW chinese malware
    Protocol{314111C7-A502-11D2-BBCA-00C04F8EC294}Lms-helphxds.dllMicrosoft® Help Data Services Module
    Protocol{0A9007C0-4076-11D3-8789-0000F8105754}Lms-itssmsitss.dllItem taken from whitelist of HijackThis
    Protocol{74D92DF3-6D9D-11D1-8B38-006097DBED7A}Lmsencarta, msrefMSREF.DLLMicrosoft Encarta
    Protocol{B0D92A71-886B-453B-A649-1B91F93801E7}Lmseromsero.dllMicrosoft Encarta
    Protocol{828030A1-22C1-4009-854F-8E305202313F}Lmsnimmsgrapp.dll (often incorrectly listed by HijackThis as missing)MSN Messenger 7.5
    Protocol{3D9F03FA-7A94-11D3-BE81-0050048385D1}Lmso-offdapOWC10.DLLItem taken from whitelist of HijackThis; Microsoft Office XP Web Components
    Protocol{4D034FC3-013F-4B95-B544-44D49ABE3E76}LmyrmmyRmProt*.*.*.*.dll (*.*.*.*. = version number)McAfee VirusScan ASaP on-line scanner
    Protocol{DF700763-3EAD-4B64-9626-22BEEFF3EA47}LnbsoNBSOPProt.dllNBS Specification Writer
    Protocol{3D206AE2-3039-413B-B748-3ACC562EC22A}Lnimnmcg32.dll Novell_Messenger
    Protocol{32505114-5902-49B2-880A-1F7738E5A384}LOWC11.mso-offdapOWC11.DLLItem taken from whitelist of HijackThis; Microsoft Office XP Web Components
    Protocol{182D0C85-206F-4103-B4FA-DCC1FB0A0A44}LpclHSPCLPRO10.dll Autodesk_Inventor
    Protocol{D540F040-F3D9-11D0-95BE-00C04FD93CA5}LpcnV1MK.DLLEncompass browser (Yahoo)
    Protocol{A479F961-CC9E-11D0-A220-000000000000}LpmPmProtocol.dll Autodesk_Buzzsaw
    Protocol{4746C79A-2042-4332-8650-48966E44ABA8}Lpure-gopuresp.dllSmarth Home Networking
    Protocol{662E7FAE-5C17-491C-AD9D-98C1F66CC6A0}LqbposQBPOSProtocol.dll QuickBook_Point_Of_Sale
    Protocol{FC598A64-626C-4447-85B8-53150405FD57}Lqbwc%SYSDIR%\mscoree.dll QuickBooks_WebConnector
    Protocol{9DE24BAC-FC3C-42C4-9FC4-76B3FAFDBD90}LqrevRNetPin.dllQuest SQL
    Protocol{342E73B1-027E-11D5-90A2-00105A98B327}Lrbnarbnaprot.dll Reuters_Kobra_5
    Protocol{CD8D1CAA-FE4A-45DF-A06C-028AAF1821DE}XrelatedlinksBTLINK.DLL RelatedLinks/Huntbar
    Protocol{5AB65DD4-01FB-44D5-9537-3767AB80F790}Xrelatedlinksmsielink.dll RelatedLinks/Huntbar
    Protocol{23C585BB-48FF-4865-8934-185F0A7EB84C}Lrmhmime_filter.dllRights Management Add-on for Internet Explorer
    Protocol{8125919B-9BE9-4213-A1D6-75188A22D21E}LSafeAuthenticateMVNFILT3.DLLMacrovision SafeAuthenticate
    Protocol{D1F8BD1E-7967-11D2-B43A-006094B9EADB}Lsaphtmlp, sapr3saphtmlp.dll SAP
    Protocol{79E0F14C-9C52-4218-89A7-7C4B0563D121}LsdsExplorerExtensions.dll Sharpdesk
    Protocol{3A5DC592-7723-4EAA-9EE6-AF4222BCF879}LsiteadvisorSiteAdv.dll SiteAdvisor
    Protocol{FFC8B962-9B40-4DFF-9458-1830C7DD7F5D}Lskype4comSkype4COM.dll Skype4COM
    Protocol{FA3F5003-93D4-11D2-8E48-00A0C98BD8C3}Lsmscrdsms_mcrd.dllMicrosoft Systems Management Server "easter egg"
    Protocol{3050F406-98B5-11CF-BB82-00AA00BDCE0B}XstartLORUX[^a.dllCoolWebSearch parasite variant
    Protocol (hijack){53B95211-7D77-11D2-9F81-00104B107C96}Xstart, aboutMSXWORD.DLL, SYSTEM***.dll (*** random digits)CoolWebSearch parasite variant
    Protocol{FFAD3420-6D61-44F6-BA25-293F17152D79}LstiboProtocolHandler.dllRS Electronic
    Protocol{76E67A63-06E9-11D2-A840-006008059382}Lsysimagemshtml.dllItem taken from whitelist of HijackThis
    Protocol{C6D89159-3467-4C2F-9918-3362DA57BCD2}Lt-mobileTMOBIL~1.DLL, T-Mobile Hotspots
    Protocol{4D25FB7A-8902-4291-960E-9ADA051CFBBF}Otbr%Program Files%\Crawler\ctbr.dll Adware-CTBar
    Filter{DFAA31C8-A356-4313-9D95-5EDAB46C5070}Xtext/htmllmf32v.dll, qlink32.dllAdware Hyperlinker
    Filter{950238FB-C706-4791-8674-4D429F85897E}Xtext/htmlmfiltis.dllAdware ISearch
    Filter{4F7681E5-6CAF-478D-9CB8-4CA593BEE7FB}Xtext/htmlxplugin.dllAdware TMKSoft
    Filter{E64E4E60-EF13-4C79-A159-119762E18181}Xtext/htmllmf32.dllAdware Hyperlinker
    Filter{2DE94081-9FE6-4227-BC59-B7A80CC8308C}Xtext/htmlsearchrep***.dll, taggerbh***.dll, trackurl***.dll, urlcli***.dll, msvrfy***.dll, gstylebho***.dll, dnsrep***.dll, 2in1***.dllClientman parasite
    Filter{EE7A946E-61FA-4979-87B8-A6C462E6FA62}Xtext/htmlhttpfilter.dll, digfilt.dll TROJ_SCAGENT.B
    Filter{CC905FF6-B553-496C-9DFA-CFF65ADCD0FC}Xtext/htmlms****.dll, searchrep***.dll (*** random digits)Parasite Clientman
    Filter{3846F57F-F837-47D0-A93B-C8FC85A70D70}Xtext/htmlV0.15.dat Dialui-A
    Filter{********-****-****-****-************}Xtext/htmlV0.26.dat Dialui-C
    Filter{8293D547-38DD-4325-B35A-F1817EDFA5FC}Xtext/htmlCASMF.DLL, cmappmf.dll Adware.CasinoClient
    Filter{2AB289AE-4B90-4281-B2AE-1F4BB034B647}Xtext/htmlsfcont.dll RXToolbar
    Filter{8253D547-38DD-4325-B35A-F1817EDFA5F5}Xtext/htmlplugin.dll Adware.CasinoClient
    Filter{8D42AD12-D7A1-4797-BCB7-AD89E5FCE4F7}Ltext/htmlPhoneFilter.dll PBNext
    Filter{6793D547-38DD-4325-B35A-F1817EDFA567}Xtext/htmlmfhlp.dll Adware.CasinoClient
    Filter{F79B2338-A6E7-46D4-9201-422AA6E74F43}Ltext/htmlEagleFlt.dll tuEagles_Anti-Porn_parental_controls
    Filter{0FA7FD6B-47C3-425B-AE30-36383F1C4503}Xtext/htmlejrwx8drl.dllQuickLinks/LinkMaker adware variant
    Filter{CEA53356-C414-4331-A35E-AA4CE9D8DFA2}Xtext/htmlw9seq.dllAdWare.Win32.Suggestor
    Filter{994D478A-45D0-4DB4-AE77-288B1E346E99}Xtext/htmlFCAdvice.dll FCADVICE
    Filter{2F6E85DC-8D2D-4896-8A4F-7DF8A7B1749D}Xtext/htmljalmp.dll Adware-LinkMaker
    Filter{D332110E-3EDB-417B-B8E2-297B61C074C6}Xtext/htmlOUGHYA~1.DLL Adware-FFinder
    Filter{DA28E0DB-229C-4003-827E-96AE15AD90FB}Xtext/htmlx3cqp0.dll Adware.Suggestor
    Filter{65CBAF77-19CA-4B81-86D5-7835D59BEA85}Xtext/htmlINTEL.dll, SoMP3.dll, so.dll Adware-TargetAD
    Filter{B5F86455-BF18-4E12-965A-6642A0AC0549}Xtext/htmlxeymi.dll WinFixer
    Filter{994D478A-45D0-4DB4-AE27-738B1E346F99}Xtext/htmlBatty2.dllFullContext Pshope
    Filter{AE3B25B6-4C21-4038-BD35-99A05B5EF3EB}Xtext/htmls9ndzm6.dll Quicklinks
    Filter{889A88EA-6A7A-44A8-86B6-A568EB90F243}Xtext/htmlp2jlseh8.dll Adware.Suggestor/Quicklinks
    Filter{994D478A-45D0-4DB4-AE28-738B1E346F99}Xtext/htmlExolon.dll CasClient
    Filter{99FEA1B2-7881-11D1-A9E2-00403320FCF2}Ltext/html%Program Files%\Desktop Armor\GeekSuperheroX.dll Desktop_Armor
    Filter{0EB00690-8FA1-11D3-96C7-829E3EA50C29}Xtext/htmlMaxthonz.dll, IeFilter.dll, ftpsconfig.dll, QTProxy.dll, mfc313u.dllWOW chinese malware
    Protocol{0EB00690-8FA1-11D3-96C7-829E3EA50C29}Xtext/htmlMaxthonz.dll, mfc313u.dllWOW chinese malware
    Filter hijack{0EB00690-8FA1-11D3-96C7-829E3EA50C29}Xtext/htmlmimefilte.dllWOW chinese malware
    Filter hijack{07851C6A-1C43-41d9-8319-BC89154A8C00}Xtext/htmlhttpdchk.dll TROJ_AGENT.TQZ
    Filter hijack{53B95211-7D77-11D2-9F80-00104B107C96}Xtext/html%WINDIR%\twain_16.dll , %WINDIR%\xmlmimefilter.dllUse SDFix under supervision, http://andymanchesta.com/SDFix_Changelog.htm
    Filter{63B95211-7D77-11D2-9F80-00104B107C96}Xtext/html, text/plainLORUX[^a.dllCoolWebSearch parasite variant
    Filter{55A83695-84E2-49E2-AB1C-6E6733ECD8B4}Xtext/plainmadopew.dllCoolWebSearch parasite variant
    Filter{C51721BE-858B-4A66-A8BF-D2882FF49820}Ltext/x-mrmlMidRadio.ocxMidRadio Player from Yamaha
    Filter hijack{807563E5-5146-11D5-A672-00B0D022E945}Ltext/xmlMSOXMLMF.DLLMicrosoft Office XML Filter
    Protocol{CE5CD329-1650-414A-8DB0-4CBF72FAED87}LtextwareilluminatorbasetextwareilluminatorbaseProtocol.dllTextWare Illuminator (programming tool)
    Protocol{FF76A5DA-6158-4439-99FF-EDC1B3FE100C}Xtprotoolbar.dllIBIS toolbar
    Protocol{CBD30858-AF45-11D2-B6D6-00C04FBBDE6E}Ltvmsvidctl.dllItem taken from whitelist of HijackThis
    Protocol hijack{9E754710-6158-11D5-B6CE-0050DAAEA668}?tv[none listed]As yet unidentified. Probably WareOut malware
    Protocol{CBD30859-AF45-11d2-B6D6-00C04FBBDE6E}Ltve-trigger~none listed~TV enhancement HTML trigger
    Protocol{3DA2AA3B-3D96-11D2-9BD2-204C4F4F5020}Lvnd.ms.radiomsdxm.ocxItem taken from whitelist of HijackThis
    Protocol{13F3EA8B-91D7-4F0A-AD76-D2853AC8BECE}Lwiawiascr.dllItem taken from whitelist of HijackThis
    Protocol{EE7C2AFF-5742-44FF-BD0E-E521B0D3C3BA}Lwidimgbtxppanel.dllWIDCOMM Bluetooth
    Protocol{03C514A3-1EFB-4856-9F99-10D7BE1653C0}Lwlmailhtmlmailcomm.dll Windows_Live_Mail_Desktop
    Protocol{7E8717B0-D862-11D5-8C9E-00010304F989}Lx-atngatngprot.dllActive Trader Protocol
    Protocol{9D6CC632-1337-4A33-9214-2DA092E776F4}Lx-excidmimectl.dllMicrosoft Exchange Server 2003
    Protocol{C3719F83-7EF8-4BA0-89B0-3360C7AFB7CC}Lx-mem1wowctl2.dllEzTools WOW
    Protocol{4F6D06DD-44AB-4F89-BF13-9027B505B15A}Lx-mem3eztoolslib2.dll eztools-software

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