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ThreatExpert's Statistics for Adware.WSearch.O [PC Tools]:

Adware.WSearch.O [PC Tools] is also known as:
Threat AliasNumber of Incidents
Adware:Win32/Rugo [Microsoft]99
Adware-BDSearch [McAfee]75
Virus.Win32.Agent.GRW [Ikarus]60
TROJ_AGENT.LSG [Trend Micro]43
Adware-DesktopMedia [McAfee]39
Generic.dx [McAfee]38
Adware.Rugo [Symantec]34
Generic PWS!hv.ah [McAfee]26
Adware-SearchNet [McAfee]23
Mal/Generic-A [Sophos]23
Trojan-Downloader.Agent.HMP [PC Tools]23
TROJ_AGENT.AOST [Trend Micro]16
Trojan:Win32/Jhee.V [Microsoft]13
Backdoor.Trojan [Symantec]11
TROJ_AGENT.LSM [Trend Micro]10
Generic PUP.x [McAfee]9
TROJ_AGENT.VAL [Trend Micro]9
Program:Win32/BaiduIebar [Microsoft]8
Trojan Horse [Symantec]8
Trojan.Win32.Jhee [Ikarus]8
BackDoor-CKB [McAfee]6
Downloader [Symantec]5
Trojan:Win32/Agent [Microsoft]5
Adware-BDSearch.dldr [McAfee]4
not-a-virus:AdWare.Win32.Agent.xj [Kaspersky Lab]4
TROJ_AGENT.AFYI [Trend Micro]4
TROJ_AGENT.ALAQ [Trend Micro]4
TROJ_BHO.QH [Trend Micro]4
Trojan.Win32.Pugolbho.it [Kaspersky Lab]4
Trojan.Win32.Pugolbho.ls [Kaspersky Lab]4
Trojan:Win32/Jhee.H [Microsoft]4
TrojanDropper:Win32/Jhee.V [Microsoft]4
AdWare.Bdsearch [Ikarus]3
AdWare.Win32.Rugo [Ikarus]3
Generic Dropper [McAfee]3
Trojan:Win32/Jhee.G [Microsoft]3
Virus.Win32.Qhost.AYU [Ikarus]3
Downloader.gen.a [McAfee]2
not-a-virus:AdWare.Win32.BHO.aid [Kaspersky Lab]2
not-a-virus:AdWare.Win32.BHO.bcx [Kaspersky Lab]2
not-a-virus:AdWare.Win32.Dm.fu [Kaspersky Lab]2
Trojan.Adclicker [Symantec]2
Trojan.Win32.BHO.heh [Kaspersky Lab]2
Trojan.Win32.Pugolbho.in [Kaspersky Lab]2
Trojan:Win32/Jhee.A [Microsoft]2
Trojan-Downloader.Win32.Adload.ntd [Kaspersky Lab]2
Win-Trojan/Bho.53248.E [AhnLab]2
AdWare.Bdsearch.1 [Ikarus]1
Adware.CPush [Symantec]1
Adware.WSearch.DO [PC Tools]1
Generic.dx!hkz [McAfee]1
Generic.dx!htb [McAfee]1
Generic.dx!ils [McAfee]1
Generic.dx!ind [McAfee]1
Infostealer.Gampass [Symantec]1
New Malware.aj [McAfee]1
not-a-virus:AdWare.Win32.Agent.acm [Kaspersky Lab]1
not-a-virus:AdWare.Win32.Agent.afz [Kaspersky Lab]1
not-a-virus:AdWare.Win32.Agent.ym [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.aca [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.avp [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.awv [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bgi [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bgp [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bmr [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bms [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bqp [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bqv [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.bzl [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.car [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.che [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.cuv [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.cwq [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.cxa [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.dal [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.dam [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.dlh [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.dli [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.fjz [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.fpq [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.fqi [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.frh [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.fsh [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.ftd [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.fur [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.gmq [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.gt [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.kwn [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.kxv [Kaspersky Lab]1
not-a-virus:AdWare.Win32.BHO.up [Kaspersky Lab]1
not-a-virus:AdWare.Win32.Dm.bo [Kaspersky Lab]1
not-a-virus:AdWare.Win32.Dm.ir [Kaspersky Lab]1
not-a-virus:AdWare.Win32.Dm.js [Kaspersky Lab]1
not-a-virus:AdWare.Win32.WSearch.ax [Kaspersky Lab]1
not-a-virus:AdWare.Win32.WSearch.w [Kaspersky Lab]1
not-a-virus:AdWare.Win32.Zhongsou.ad [Kaspersky Lab]1
Troj/Agent-IIW [Sophos]1
TROJ_AGENT.AAFQ [Trend Micro]1
TROJ_AGENT.AATZ [Trend Micro]1
TROJ_AGENT.AFGA [Trend Micro]1

Adware.WSearch.O [PC Tools] has the following possible country of origin:
OriginNumber of Incidents
China52

Adware.WSearch.O [PC Tools] is known to be created as:
%DownloadedProgramFiles%\b7y.dll
%DownloadedProgramFiles%\d846f.dll
%DownloadedProgramFiles%\el953n.dll
%DownloadedProgramFiles%\kpdqnuy.dll
%DownloadedProgramFiles%\mvmqth.dll
%DownloadedProgramFiles%\quqsifi.dll
%DownloadedProgramFiles%\x87dz.dll
%DownloadedProgramFiles%\xdtrlf7.dll
%DownloadedProgramFiles%\xvvv.dll
%System%\17b9.dll
%System%\17o2.dll
%System%\1b1.dll
%System%\27de.dll
%System%\2b1.dll
%System%\2ba.dll
%System%\2buf.exe
%System%\60e41.exe
%System%\70n9.dll
%System%\72l7.dll
%System%\77bf.dll
%System%\79e71.exe
%System%\79e7a.exe
%System%\7ag9.dll
%System%\7b9d.dll
%System%\7bg9.dll
%System%\7cg9.dll
%System%\7dg9.dll
%System%\7eg9.dll
%System%\7emf.dll
%System%\7f9d.dll
%System%\7fg9.dll
%System%\7ig9.dll
%System%\7lg9.dll
%System%\7pg9.dll
%System%\7qce.dll
%System%\91n7.dll
%System%\99k7.dll
%System%\9bee.dll
%System%\9dd1.dll
%System%\9e9b.dll
%System%\9eb9.dll
%System%\9el9.dll
%System%\9f2d.dll
%System%\9ife.exe
%System%\9lfe.exe
%System%\9se1.dll
%System%\b601.dll
%System%\b791.dll
%System%\b79a.dll
%System%\b79j.dll
%System%\bdf9.dll
%System%\bfh7.dll
%System%\bih7.dll
%System%\blh7.dll
%System%\bph7.dll
%System%\dbc7.dll
%System%\deu9.dll
%System%\df9e.dll
%System%\dmse.dll
%System%\e2bb.dll
%System%\e7ab.dll
%System%\e7b9.dll
%System%\e9t2.dll
%System%\ewn9.dll
%System%\fbxe.dll
%System%\fdy9.dll
%System%\fedd.dll
%System%\s.exe
%System%\tmp.exe
%Temp%\_inst.dll
%Temp%\_play.dll
%Temp%\apy\bho.dll
%Temp%\bho.dll
%Temp%\p3.dll
%Temp%\play.dll
%Temp%\player.dll
%Temp%\pppusmut\b.dll
%Temp%\pppusmut\p.dll
%Temp%\pppusmut\s.exe
%Temp%\qd.exe
%Temp%\serv.exe
%Windir%\1isf.exe
%Windir%\3fa1.exe
%Windir%\7de7.exe
%Windir%\7dfe.exe
%Windir%\91b.exe
%Windir%\91b1.exe
%Windir%\91ba.exe
%Windir%\9cm7.exe
%Windir%\9dfe.exe
%Windir%\9ed7.exe
%Windir%\9ef9.exe
%Windir%\bde7.exe
%Windir%\dacf.exe
%Windir%\dbcf.exe
%Windir%\dccf.exe
%Windir%\ddcf.exe
%Windir%\decf.exe
%Windir%\dfcf.exe
%Windir%\dicf.exe
Notes:
  • %DownloadedProgramFiles% is a variable that refers to the file system directory containing downloaded program files. A typical path is C:\Windows\Downloaded Program Files.
  • %System% is a variable that refers to the System folder. By default, this is C:\Windows\System (Windows 95/98/Me), C:\Winnt\System32 (Windows NT/2000), or C:\Windows\System32 (Windows XP).
  • %Temp% is a variable that refers to the temporary folder in the short path form. By default, this is C:\Documents and Settings\[UserName]\Local Settings\Temp\ (Windows NT/2000/XP).
  • %Windir% is a variable that refers to the Windows installation folder. By default, this is C:\Windows or C:\Winnt.