Agent Trojan

Agent malware description and removal detail
Categories:Trojan,Adware,Spyware,Backdoor,Hijacker,Downloader,Hacker Tool,Tracking Cookie
Also known as:

[Kaspersky]Backdoor.Agent.l,AdWare.Win32.Agent.ae,Trojan.Win32.Agent.wd,Backdoor.Win32.Agent.uq,Trojan-Spy.Win32.Agent.pn,Trojan-PSW.Win32.Agent.dv,Trojan.Win32.Agent.oh,Trojan-Clicker.Win32.Agent.ip,Trojan-Spy.Win32.Agent.or,Trojan.Win32.Agent.ky,Trojan.Win32.Agent.kq,AdWare.Win32.Agent.bn,Trojan-Downloader.Win32.Agent.es,Trojan-Clicker.Win32.Agent.ig,Trojan-Proxy.Win32.Agent.jh,Backdoor.Win32.Rbot.coi,Trojan.Win32.Agent.vk,Trojan.Win32.Agent.aia,AdWare.Win32.Agent.mf,Trojan-Dropper.Win32.Agent.ckr;
[Eset]Win32/Agent.A trojan,Win32/Agent.I trojan,Win32/Agent.L trojan;
[McAfee]Spy-Agent.br.dll,PWS-Hook.dll,BackDoor-CXJ,Generic Spy.b,Downloader-VideoCach,Downloader-BAR,Downloader-BDS;
[F-Prot]W32/Trojan.ZIF,W32/Agent.AYD,W32/Agent.DEV,W32/Downloader2.SG,W32/Agent.CUA,W32/Trojan.ZGB,W32/Downldr2.AIED,W32/Backdoor.BVGN,W32/Dropper.GMJ;
[Panda]Adware/TSCash,Spyware/Virtumonde,Trj/Agent.K,Adware/BHOcn;
[Computer Associates]Win32/Agent.L!Backdoor,Win32/Vundo.Variant!Trojan,Backdoor/Agent.A,Win32.WellBoss.A,Win32.Sdbot.38912.B,Win32/SdBot.38912.B.Trojan,Win32/Agent!Proxy!Trojan,Win32.Disprox.A;
[Other]W32/Agent.CTC,TROJ_AGENT.EW,W32/DLoader.AIYY,W32/Agent.ANGJ,TROJ_AGENT.FAV,Trojan.Dropper,Troj/Agent-CIH,Troj/Agent-BIV,W32/Agent.UPB,Backdoor.Trojan,W32/Hitapop,Infostealer,Troj/Hook-Gen,W32/Agent.ASFW,Troj/LowZone-DS,W32/Dialer,W32/Agent.BBCG,trojan-akella,Trojan Horse,W32/Agent.WHE,Trojan.Downloader.Gen,Troj/Loser-D,W32/Backdoor.AS,Trojan.Zlob,Troj/VidCach-A,trojan-ace-x,Trojan.FakeAlert,trojan-windowstart,TrojanProxy:Win32/Agent!6CBD,Troj/Dropper-PM,Downloader.Agent.btd,TROJ_AGENT.SLR,TrojanDownloader:Win32/Agent.ABD,W32/Horst.gen33,Troj/Laqma-A,Adware.Rugo,W32/Agent.DDFF,Backdoor.Agent.YSG,Dropper.Small
Visible Symptoms:
Files in system folders:
[%COMMON_APPDATA%]\svchost.exe
[%INTERNET_CACHE%]\Content.IE5\FM433H8X\xc36[1].exe
[%INTERNET_CACHE%]\Content.IE5\YHV37XV3\xc36[1].exe
[%LOCAL_APPDATA%]\Temp\win7300.tmp.exe
[%PROFILE_TEMP%]\patch211.exe
[%PROFILE_TEMP%]\patch231.exe
[%PROFILE_TEMP%]\patch261.exe
[%PROFILE_TEMP%]\win1487.tmp.exe
[%PROFILE_TEMP%]\win155.tmp.exe
[%PROFILE_TEMP%]\win199.tmp.exe
[%PROFILE_TEMP%]\win207.tmp.exe
[%PROFILE_TEMP%]\win3C3.tmp.exe
[%PROFILE_TEMP%]\win3E0.tmp.exe
[%PROFILE_TEMP%]\win??.tmp.exe
[%PROGRAM_FILES_COMMON%]\svchost.exe
[%SYSTEM%]\lsasvc.exe
[%SYSTEM%]\qmopt.dll
[%WINDOWS%]\main_uninstaller.exe
[%WINDOWS%]\svchost.exe
[%WINDOWS%]\Temp\win168.tmp.exe
[%WINDOWS%]\TEMP\win42D2.TMP.exe
[%WINDOWS%]\TEMP\win8054.TMP.exe
[%WINDOWS%]\Temp\win??.tmp.exe
[%PROFILE%]\Documents\Settings\winsys2f.dll
[%PROFILE_TEMP%]\patch221.exe
[%PROGRAM_FILES_COMMON%]\System\comio32.dll
[%SYSTEM%]\AlxRes070104.exe
[%SYSTEM%]\bpquskrppqh.dll
[%SYSTEM%]\cryptsa.dll
[%SYSTEM%]\drives\iedrv.EXE
[%SYSTEM%]\drives\iedrvctrl.exe
[%SYSTEM%]\drives\iexploree.dll
[%SYSTEM%]\drives\mslog.exe
[%SYSTEM%]\drives\pnpdrv.sys
[%SYSTEM%]\msantivir.exe
[%SYSTEM%]\msdirectx.sys
[%SYSTEM%]\MSHLP.DLL
[%SYSTEM%]\nortonav.dll
[%SYSTEM%]\scrsys070104.scr
[%SYSTEM%]\scrsys16_070104.scr
[%SYSTEM%]\tscore.dll
[%SYSTEM%]\tstime.exe
[%SYSTEM%]\udt.dll
[%SYSTEM%]\winsys16_070104.dll
[%SYSTEM%]\winsys32_070104.dll
[%SYSTEM%]\wintimer.bmp
[%WINDOWS%]\downloaded program files\activeinstall2.dll
[%WINDOWS%]\downloaded program files\tscash.inf
[%WINDOWS%]\downloaded program files\tscplugin class
[%WINDOWS%]\downloaded program files\tsplugin.dll
[%WINDOWS%]\iedrv.exe
[%WINDOWS%]\iedrvctrl.exe
[%WINDOWS%]\iexploree.dll
[%WINDOWS%]\system\sysupd.exe
[%WINDOWS%]\system\tscore.dll
[%WINDOWS%]\system\tstime.exe
[%WINDOWS%]\sysupd.exe
[%WINDOWS%]\windowsupd1.exe
[%COMMON_APPDATA%]\svchost.exe
[%INTERNET_CACHE%]\Content.IE5\FM433H8X\xc36[1].exe
[%INTERNET_CACHE%]\Content.IE5\YHV37XV3\xc36[1].exe
[%LOCAL_APPDATA%]\Temp\win7300.tmp.exe
[%PROFILE_TEMP%]\patch211.exe
[%PROFILE_TEMP%]\patch231.exe
[%PROFILE_TEMP%]\patch261.exe
[%PROFILE_TEMP%]\win1487.tmp.exe
[%PROFILE_TEMP%]\win155.tmp.exe
[%PROFILE_TEMP%]\win199.tmp.exe
[%PROFILE_TEMP%]\win207.tmp.exe
[%PROFILE_TEMP%]\win3C3.tmp.exe
[%PROFILE_TEMP%]\win3E0.tmp.exe
[%PROFILE_TEMP%]\win??.tmp.exe
[%PROGRAM_FILES_COMMON%]\svchost.exe
[%SYSTEM%]\lsasvc.exe
[%SYSTEM%]\qmopt.dll
[%WINDOWS%]\main_uninstaller.exe
[%WINDOWS%]\svchost.exe
[%WINDOWS%]\Temp\win168.tmp.exe
[%WINDOWS%]\TEMP\win42D2.TMP.exe
[%WINDOWS%]\TEMP\win8054.TMP.exe
[%WINDOWS%]\Temp\win??.tmp.exe
[%PROFILE%]\Documents\Settings\winsys2f.dll
[%PROFILE_TEMP%]\patch221.exe
[%PROGRAM_FILES_COMMON%]\System\comio32.dll
[%SYSTEM%]\AlxRes070104.exe
[%SYSTEM%]\bpquskrppqh.dll
[%SYSTEM%]\cryptsa.dll
[%SYSTEM%]\drives\iedrv.EXE
[%SYSTEM%]\drives\iedrvctrl.exe
[%SYSTEM%]\drives\iexploree.dll
[%SYSTEM%]\drives\mslog.exe
[%SYSTEM%]\drives\pnpdrv.sys
[%SYSTEM%]\msantivir.exe
[%SYSTEM%]\msdirectx.sys
[%SYSTEM%]\MSHLP.DLL
[%SYSTEM%]\nortonav.dll
[%SYSTEM%]\scrsys070104.scr
[%SYSTEM%]\scrsys16_070104.scr
[%SYSTEM%]\tscore.dll
[%SYSTEM%]\tstime.exe
[%SYSTEM%]\udt.dll
[%SYSTEM%]\winsys16_070104.dll
[%SYSTEM%]\winsys32_070104.dll
[%SYSTEM%]\wintimer.bmp
[%WINDOWS%]\downloaded program files\activeinstall2.dll
[%WINDOWS%]\downloaded program files\tscash.inf
[%WINDOWS%]\downloaded program files\tscplugin class
[%WINDOWS%]\downloaded program files\tsplugin.dll
[%WINDOWS%]\iedrv.exe
[%WINDOWS%]\iedrvctrl.exe
[%WINDOWS%]\iexploree.dll
[%WINDOWS%]\system\sysupd.exe
[%WINDOWS%]\system\tscore.dll
[%WINDOWS%]\system\tstime.exe
[%WINDOWS%]\sysupd.exe
[%WINDOWS%]\windowsupd1.exe

In order to ensure that the Agent is launched automatically each time the system is booted, the Agent adds a link to its executable file in the system registry:
HKLM\Software\Microsoft\Windows\CurrentVersion\Run
[%COMMON_APPDATA%]\svchost.exe
[%INTERNET_CACHE%]\Content.IE5\FM433H8X\xc36[1].exe
[%INTERNET_CACHE%]\Content.IE5\YHV37XV3\xc36[1].exe
[%LOCAL_APPDATA%]\Temp\win7300.tmp.exe
[%PROFILE_TEMP%]\patch211.exe
[%PROFILE_TEMP%]\patch231.exe
[%PROFILE_TEMP%]\patch261.exe
[%PROFILE_TEMP%]\win1487.tmp.exe
[%PROFILE_TEMP%]\win155.tmp.exe
[%PROFILE_TEMP%]\win199.tmp.exe
[%PROFILE_TEMP%]\win207.tmp.exe
[%PROFILE_TEMP%]\win3C3.tmp.exe
[%PROFILE_TEMP%]\win3E0.tmp.exe
[%PROFILE_TEMP%]\win??.tmp.exe
[%PROGRAM_FILES_COMMON%]\svchost.exe
[%SYSTEM%]\lsasvc.exe
[%WINDOWS%]\main_uninstaller.exe
[%WINDOWS%]\svchost.exe
[%WINDOWS%]\Temp\win168.tmp.exe
[%WINDOWS%]\TEMP\win42D2.TMP.exe
[%WINDOWS%]\TEMP\win8054.TMP.exe
[%WINDOWS%]\Temp\win??.tmp.exe
[%PROFILE_TEMP%]\patch221.exe
[%SYSTEM%]\AlxRes070104.exe
[%SYSTEM%]\drives\iedrvctrl.exe
[%SYSTEM%]\drives\mslog.exe
[%SYSTEM%]\msantivir.exe
[%SYSTEM%]\tstime.exe
[%WINDOWS%]\iedrv.exe
[%WINDOWS%]\iedrvctrl.exe
[%WINDOWS%]\system\sysupd.exe
[%WINDOWS%]\system\tstime.exe
[%WINDOWS%]\sysupd.exe
[%WINDOWS%]\windowsupd1.exe

Platforms / OS: Windows 95, Windows 98, Windows 98 SE, Windows NT, Windows ME, Windows 2000, Windows XP, Windows 2003, Windows Vista

Detecting Agent:

Files:
[%COMMON_APPDATA%]\svchost.exe
[%INTERNET_CACHE%]\Content.IE5\FM433H8X\xc36[1].exe
[%INTERNET_CACHE%]\Content.IE5\YHV37XV3\xc36[1].exe
[%LOCAL_APPDATA%]\Temp\win7300.tmp.exe
[%PROFILE_TEMP%]\patch211.exe
[%PROFILE_TEMP%]\patch231.exe
[%PROFILE_TEMP%]\patch261.exe
[%PROFILE_TEMP%]\win1487.tmp.exe
[%PROFILE_TEMP%]\win155.tmp.exe
[%PROFILE_TEMP%]\win199.tmp.exe
[%PROFILE_TEMP%]\win207.tmp.exe
[%PROFILE_TEMP%]\win3C3.tmp.exe
[%PROFILE_TEMP%]\win3E0.tmp.exe
[%PROFILE_TEMP%]\win??.tmp.exe
[%PROGRAM_FILES_COMMON%]\svchost.exe
[%SYSTEM%]\lsasvc.exe
[%SYSTEM%]\qmopt.dll
[%WINDOWS%]\main_uninstaller.exe
[%WINDOWS%]\svchost.exe
[%WINDOWS%]\Temp\win168.tmp.exe
[%WINDOWS%]\TEMP\win42D2.TMP.exe
[%WINDOWS%]\TEMP\win8054.TMP.exe
[%WINDOWS%]\Temp\win??.tmp.exe
[%PROFILE%]\Documents\Settings\winsys2f.dll
[%PROFILE_TEMP%]\patch221.exe
[%PROGRAM_FILES_COMMON%]\System\comio32.dll
[%SYSTEM%]\AlxRes070104.exe
[%SYSTEM%]\bpquskrppqh.dll
[%SYSTEM%]\cryptsa.dll
[%SYSTEM%]\drives\iedrv.EXE
[%SYSTEM%]\drives\iedrvctrl.exe
[%SYSTEM%]\drives\iexploree.dll
[%SYSTEM%]\drives\mslog.exe
[%SYSTEM%]\drives\pnpdrv.sys
[%SYSTEM%]\msantivir.exe
[%SYSTEM%]\msdirectx.sys
[%SYSTEM%]\MSHLP.DLL
[%SYSTEM%]\nortonav.dll
[%SYSTEM%]\scrsys070104.scr
[%SYSTEM%]\scrsys16_070104.scr
[%SYSTEM%]\tscore.dll
[%SYSTEM%]\tstime.exe
[%SYSTEM%]\udt.dll
[%SYSTEM%]\winsys16_070104.dll
[%SYSTEM%]\winsys32_070104.dll
[%SYSTEM%]\wintimer.bmp
[%WINDOWS%]\downloaded program files\activeinstall2.dll
[%WINDOWS%]\downloaded program files\tscash.inf
[%WINDOWS%]\downloaded program files\tscplugin class
[%WINDOWS%]\downloaded program files\tsplugin.dll
[%WINDOWS%]\iedrv.exe
[%WINDOWS%]\iedrvctrl.exe
[%WINDOWS%]\iexploree.dll
[%WINDOWS%]\system\sysupd.exe
[%WINDOWS%]\system\tscore.dll
[%WINDOWS%]\system\tstime.exe
[%WINDOWS%]\sysupd.exe
[%WINDOWS%]\windowsupd1.exe
[%COMMON_APPDATA%]\svchost.exe
[%INTERNET_CACHE%]\Content.IE5\FM433H8X\xc36[1].exe
[%INTERNET_CACHE%]\Content.IE5\YHV37XV3\xc36[1].exe
[%LOCAL_APPDATA%]\Temp\win7300.tmp.exe
[%PROFILE_TEMP%]\patch211.exe
[%PROFILE_TEMP%]\patch231.exe
[%PROFILE_TEMP%]\patch261.exe
[%PROFILE_TEMP%]\win1487.tmp.exe
[%PROFILE_TEMP%]\win155.tmp.exe
[%PROFILE_TEMP%]\win199.tmp.exe
[%PROFILE_TEMP%]\win207.tmp.exe
[%PROFILE_TEMP%]\win3C3.tmp.exe
[%PROFILE_TEMP%]\win3E0.tmp.exe
[%PROFILE_TEMP%]\win??.tmp.exe
[%PROGRAM_FILES_COMMON%]\svchost.exe
[%SYSTEM%]\lsasvc.exe
[%SYSTEM%]\qmopt.dll
[%WINDOWS%]\main_uninstaller.exe
[%WINDOWS%]\svchost.exe
[%WINDOWS%]\Temp\win168.tmp.exe
[%WINDOWS%]\TEMP\win42D2.TMP.exe
[%WINDOWS%]\TEMP\win8054.TMP.exe
[%WINDOWS%]\Temp\win??.tmp.exe
[%PROFILE%]\Documents\Settings\winsys2f.dll
[%PROFILE_TEMP%]\patch221.exe
[%PROGRAM_FILES_COMMON%]\System\comio32.dll
[%SYSTEM%]\AlxRes070104.exe
[%SYSTEM%]\bpquskrppqh.dll
[%SYSTEM%]\cryptsa.dll
[%SYSTEM%]\drives\iedrv.EXE
[%SYSTEM%]\drives\iedrvctrl.exe
[%SYSTEM%]\drives\iexploree.dll
[%SYSTEM%]\drives\mslog.exe
[%SYSTEM%]\drives\pnpdrv.sys
[%SYSTEM%]\msantivir.exe
[%SYSTEM%]\msdirectx.sys
[%SYSTEM%]\MSHLP.DLL
[%SYSTEM%]\nortonav.dll
[%SYSTEM%]\scrsys070104.scr
[%SYSTEM%]\scrsys16_070104.scr
[%SYSTEM%]\tscore.dll
[%SYSTEM%]\tstime.exe
[%SYSTEM%]\udt.dll
[%SYSTEM%]\winsys16_070104.dll
[%SYSTEM%]\winsys32_070104.dll
[%SYSTEM%]\wintimer.bmp
[%WINDOWS%]\downloaded program files\activeinstall2.dll
[%WINDOWS%]\downloaded program files\tscash.inf
[%WINDOWS%]\downloaded program files\tscplugin class
[%WINDOWS%]\downloaded program files\tsplugin.dll
[%WINDOWS%]\iedrv.exe
[%WINDOWS%]\iedrvctrl.exe
[%WINDOWS%]\iexploree.dll
[%WINDOWS%]\system\sysupd.exe
[%WINDOWS%]\system\tscore.dll
[%WINDOWS%]\system\tstime.exe
[%WINDOWS%]\sysupd.exe
[%WINDOWS%]\windowsupd1.exe

Registry Keys:
HKEY_CLASSES_ROOT\clsid\{16c7013f-912e-42ac-aa8e-a10a180dff51}
HKEY_LOCAL_MACHINE\system\currentcontrolset\enum\root\legacy_lanmandrv
HKEY_CLASSES_ROOT\clsid\{13258718-b804-4092-8496-55f80aedbf1f}
HKEY_CLASSES_ROOT\clsid\{a5845a98-ebda-4670-9de6-5201c506e741}
HKEY_CLASSES_ROOT\tsplugin.tscplugin
HKEY_CLASSES_ROOT\tsplugin.tscplugin.1
HKEY_CLASSES_ROOT\typelib\{203b711d-08ce-47b4-9a22-c99a4c22224c}
HKEY_LOCAL_MACHINE\software\classes\clsid\{13258718-b804-4092-8496-55f80aedbf1f}
HKEY_LOCAL_MACHINE\software\classes\tsplugin.tscplugin
HKEY_LOCAL_MACHINE\software\classes\tsplugin.tscplugin.1
HKEY_LOCAL_MACHINE\software\microsoft\code store database\distribution units\{13258718-b804-4092-8496-55f80aedbf1f}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{a5845a98-ebda-4670-9de6-5201c506e741}
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\moduleusage\[%SYSTEM%]\sysupd.exe
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\moduleusage\[%SYSTEM%]\tscore.dll
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\moduleusage\[%SYSTEM%]\tstime.exe
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\moduleusage\[%WINDOWS%]\downloaded program files\tsplugin.dll
HKEY_LOCAL_MACHINE\system\currentcontrolset\enum\root\legacy_suhdlog.sys
HKEY_LOCAL_MACHINE\system\currentcontrolset\services\suhdlog.sys

Registry Values:
HKEY_CURRENT_USER\software\callagan
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\internet settings\zonemap\domains\gooogle.bz\www
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\internet settings\zonemap\domains\phishnigfix.biz\www
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\internet settings\zonemap\domains\secureappz.com\www
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\internet settings\zonemap\domains\senzatempo.biz\www
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\internet settings\zonemap\domains\sextriere.com\www
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\internet settings\zonemap\domains\xread.biz\www
HKEY_CURRENT_USER\software\microsoft\windows\currentversion\run
HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon\notify\crypta
HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon\notify\crypta
HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon\notify\crypta
HKEY_LOCAL_MACHINE\software\microsoft\windows nt\currentversion\winlogon\notify\crypta
HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\policies\explorer\run

Removing Agent:

An up-to-date copy of ExterminateIt should detect and prevent infection from Agent.

If you do not have ExterminateIt and you are worried that you may have infected computer, you could run trial version of ExterminateIt, or remove Agent manually.

To completely manually remove Agent malware from your computer, you need to delete the Windows registry keys and registry values, the files and folders associated with Agent.

  1. Use Task Manager to terminate the Agent process.
  2. Delete the original Agent file and folders.
  3. Delete the system registry key parameters
  4. Update your antivirus databases or buy antivirus software and perform a full scan of the computer.

We recommends that all Internet users back up any important information on their computers, enable maximum protection from network attacks and malicious code on their computers, refrain from executing suspicious programs received from untrustworthy sources.

ExterminateIt effectively and automatically removes Agent from you computer and is a good solution for those who are seeking easy and effective protection for their computer from Trojan Horses, Rootkits, Backdoors, spyware, botnets, keystroke loggers, dialers and other malicious software(malware).

Download ExterminateIt! to instantly get rid of Agent!

Check now if your PC is infected with Agent

You can buy full version of ExterminateIt at RegNow.com.

Also Be Aware of the Following Threats:
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