unknown trojan – “Your computer was infected by unknown trojan” Error Removal Process
January 1, 2008 – 4:07 pmUnknown Trojan Explanation
unknown trojan is a new warning message that introduced by a rogue anti-spyware program such as IE Defender or Files Secure, which is a form of fake malicious software engineered by Internet hackers. It is a variant of Trojan.Win32 or Trojan.Win32.agent.akk or Trojan.Win32.Patched, or Trojan.Win32, or Trojan.Win32.Qoologic. “System Error! Your computer was infected by unknown trojan. It’s dangerous for your system (critical files can be lost)!” error message might appears in your screen.
unknown trojan is not a virus by itself, but it is part of a fake anti-spyware program. Do NOT purchase unknown trojan-related software under any circumstances since it is a fake anti-spyware software.
Are you getting popups from Unknown Trojan? Have you identified that you have Unknown Trojan installed on your computer? Do you wish to remove Unknown Trojan completely from your computer?
Why should you remove Unknown Trojan?
If Unknown Trojan resides on your computer, it can potentially damage your personal files or you may end up losing data stored on your system. Research has shown that Unknown Trojan may have the ability to make your computer vulnerable to remote attacks which could result, initially, in loss of money, possibly identity theft, and, eventually, a painstaking Unknown Trojan removal process.
How can you manually remove Unknown Trojan
Manual removal of Unknown Trojan may not be for everyone. Each manual Unknown Trojan removal step must be followed delicately to completely remove all related files and registry entries from your computer. If you are unsure or have doubts about editing your system registry, then we recommend that you use the automatic Unknown Trojan removal process.
Unknown Trojan can be removed manually by following the steps below.
- With all programs closed, click the Start Menu and go to the Control Panel.
- Locate the Add/Remove Programs icon and double click it.
- Locate Unknown Trojan in the list of programs. If you find it, select it and remove it. If you cannot find Unknown Trojan, you can continue to step 5.
- Restart your computer.
- Close all open programs and windows on your desktop.
- Open your registry editor (regedit) program by going to Start Menu, type in regedit, and click OK.
- Find all of the following registry entries and delete them. If you do not know how to do this,
then you can read how to edit the registry in Windows.369A87BB-07DF-4AB6-B23D-B5BF813385723D50DBC0-414E-480F-9C5E-5DB9E4568EF73e0cee63-f8bc-4485-a745-cc01b2a0e9d944a5d01d-1dd0-4412-be7e-ce652025d4334AAC4708-FE47-4B80-92EF-47406444DDD24E7BD74F-2B8D-469E-A0E8-F479B685FA7D4EBAA7B0-740D-4CFA-9455-5C233BB354E1549bc94f-06c7-db34-841d-44ebd1fd8f8d55E04179-C2DF-4D7F-B74E-3E644C98323769B98C68-D2B8-4A4E-9CB7-E85B6F3A70147E24E909-FB8A-4837-9DF7-05E7587CB26C83CDEF6B-98D2-4C60-84FC-00C44606A4F885589B5D-D53D-4237-A677-46B82EA275F38E015787-B1E3-404a-95DE-3E71E1FA03059ee490a6-4079-7698-56ba-34c832f16bc9a60e765a-fd37-4529-bf73-cf805dfd84eaCA4F0D8D-5F2B-4F16-838A-8D52249EAB21CAA8DC4B-648A-4C2F-8F2A-39E607830DEFF10587E9-0E47-4CBE-84AE-7DD20B8684BBFF64059D-4D2A-4D6B-AA0F-2EE4A2FE3856HKEY_CLASSES_ROOT\clsid\{549bc94f-06c7-db34-841d-44ebd1fd8f8d}HKEY_CLASSES_ROOT\clsid\{9ee490a6-4079-7698-56ba-34c832f16bc9}HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\shellbrowser\{9ee490a6-4079-7698-56ba-34c832f16bc9}HKEY_CURRENT_USER\software\microsoft\internet explorer\toolbar\webbrowser\{9ee490a6-4079-7698-56ba-34c832f16bc9}HKEY_LOCAL_MACHINE\software\classes\clsid\{549bc94f-06c7-db34-841d-44ebd1fd8f8d}HKEY_LOCAL_MACHINE\software\classes\clsid\{9ee490a6-4079-7698-56ba-34c832f16bc9}HKEY_LOCAL_MACHINE\software\microsoft\internet explorer\toolbar\{9ee490a6-4079-7698-56ba-34c832f16bc9}HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\explorer\browser helper objects\{549bc94f-06c7-db34-841d-44ebd1fd8f8d}HKEY_LOCAL_MACHINE\software\microsoft\windows\currentversion\run\kind ooze
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You may need to return to this removal process for removing Unknown Trojan. You can do this easily by bookmarking or adding a favorite to this page by clicking here. If you are using the FireFox web browser you can press the keys Ctrl and D simultaneously to bookmark this page.
Image 1. Bookmark PCHubs removal process
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Delete all of the following files that are associated with Unknown Trojan from your computer.
bone1.exedataclenu.dlldomnftwpto.dllhsirziq.dllhuriscos.dllisfmdl.dlljkklm.dlloggview32.dllpbukv2.dllpdswin.dllphwh11m3.dllposwin.dllpwnbho.dllqomllji.dllspads.dlltgfaifwm.dllvturppp.dllIf you need a better understanding on how to search for these files then you can read how to find and search for files and folders here.
If you have issues deleting any of the previously listed files that are associated with Unknown Trojan, you can try rebooting your computer into safe mode. Booting into safe mode may allow certain malicious files to be deleted. If you are wondering how to boot into safe mode, you can read our process for starting a computer in safe mode here.
Image 2. Select "Safe Mode with Networking"
After locating and deleting the previous files you must remove all directories associated with Unknown Trojan by going to the C:\ProgramFiles\Unknown Trojan folder, select it, and delete it. In some cases you may not be able to find this directory. You can still continue to the next step.
Restart your computer. You do not need to boot into safe mode at this point. You should have removed Unknown Trojan completely from your computer. If you find that Unknown Trojan is still on your computer, you can repeat the steps again or go to the automatic Unknown Trojan removal process.

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The post is written in very a good manner and it entails many useful information for me. I am happy to find your distinguished way of writing the post. Now you make it easy for me to understand and implement the concept. Thank you for the post.
i have tried everything here..manual process, the sftware, and resetting ie settings…but only got partial success
the pop up still comes when i open ie window..it also pops up occassionally when i work offline and open any folder…
earlier it was coming everytime…
its still there…please HELP..
None of these worked for me. None of the files above or Keys existed on my compouter.
I paid a Norton AntiVirus expert with remote control of my computer and he tracked down the offending file in windows and registry:
DSAIP32B.DLL
He deleted it (in safe mode) and everything is back to normal
It worked smithfraudfix was really good. Don’t have the STUPID pop ups anymore!!!!
Excellent. Worked 200%
Opera had no problems! reset IE did the job.
STE, It worked. After about 6 hours of trying the Smihfraudfix which didn’t work for me. What an easy fix!
THANK YOU so much!!! The Internet Options > Advanced > Reset worked beautifully, first time. I appreciate the time you took to post the solution.
Natalie
OMG, Ste THANKS MAN…Going to CONTROL PANEL>INTERNET OPTIONS>ADVANCED>RESET worked like a charm. Wow, that was easy. That garbage happening in IE was so annoying too.
The fix tool worked perfect! THANKS!!!
DUDE!!! Thanks STE!! Control Panel -> Internet Options -> Advanced -> Reset FIXED THE PROBLEM!!!
Hi All,
I tried with SMITHFRAUDFIX twice in safe mode and normal mode, but it didn’t work for me. Please help me on removing this nasty virus message.
YES IT WORKED !!!! CRAIG is right
SIMPLE and easy way
I will put down the instruction once again here for those who are finding them confusing.
for Windows Vista:
1) In Internet Explorer click on “Tools” > “Internet option” > When the “Internet Option” Window pops up in the “General” tab under “Browsing History” click “Delete” when the ” Delete Browsing History” window pops up click on ” Delete all..” and then on the Delete window make sure to select ” Also delete files and settings stored by add-ons” and Click “YES”
2) On the same ” Internet Options” window now click on the “Advanced” tab and here you will see at the bottom of the wondow “Reset Internet Explorer settings” Click on the “Reset..” tab, confirm the Reset and Restart your computer.
3) Your problem is now solved, and make sure to share this information with other people who are facing the same error.
For Windows Xp
1) In “Internet Options” window under the “General” tab on “delete cookies and “Delete Files”
2) Then on the same “Internet Options” Window click on the “Advanvced” Tab and then click on ” Restore Default”
thank you very much for the program. it worked!
The reset works first time!! Don’t bother with the spybots etc!!
the reset option works great… i tried spybot search and destroy,spyware doctor, and a bunch of other shitty spyware removal tools… nothing seemed to work…. until now, that is…. thanks a lot… cheers!!!
Signed… a dude from Romania
I tried the fast reset and it worked fine. Then ran the manual removal just to make it all go away.
My question is, if Norton etc. dont detect or deter it, how do you keep it and other trojans from coming back?
Thank you. Norton instructions didn’t remove anything and neither did anything else I tried.
THANK GOD for SmithfraudFix, I did a McAfee scan and it said it was a some low risk Trojan and couldnt help me get rid of it. But I followed the instructions on here and now my notebook is better then ever this site saved my computer.
-THANK YOU!!!!!!!!
it is brilliant. Thank so much indeed.
You the man dude, it took just a few seconds and it definately works.
Thank you so much!! It worked and no problems!! Thank you again!
For me the reset option in the IE setting does’nt work. Smithfraud doesn’t work to. I don’t know what am I doing bad?:(((
Thanks!!!! it worked!
hey the reset option in the IE settings works great , no problems anymore!!
omg thanks alot! SmitFraudFix didn’t work for me, i tried it three times! but Ste’s advice worked!^^ so its all good! thanks Ste! i can never thank you enough =)
All i got to fucking say is thank god there is a forum on this shit cause it did the job perfectly no more popups SmithFraudFix is where its at i suggest anyone who has this same error problem to download it and follow the instructions
thanks a million lot from a chinese girl.cheers
Tried Ste’s advice of resetting Internet Explorer settings and rebooting – worked perfectly, cheers
omg, thank you so much ste, i was really annoyed by that message popping up, and was very suspicious, i traced the ip, and did some research on it, and the ip it came from in frankfurt had some past complications, so thanks a lot, real glad i didnt buy into it, as its my dads computer lol
THANKYOU!
Thank you!Worked for my friend =)
SmithfraudFix worked for me. Thanks a million.
thank you,ste
I have this trojan on my PC, I get that stupid error message every time I click something, and a porn site shows up in my google search results. I have tried everything on this page. Smitfraudfix doesnt work, I’ve tried it about 5 times. I cant find any of the regisrty keys, and none of the processes are running or installed on my PC. HEEEEEEEELP!!!!!
This is the greatest thing since sliced pineapples in a can with extra juice.
Using AVG Anti-spyware also works great to remove unknown spyware infections
Great way to remove this annoying spy ware just follow this instruction: resetting IE settings back to their original settings CONTROL PANNEL -> INTERNET OPTIONS -> ADVANCED -> RESET Simple as that!!!!
By Ste on Jan 10, 2008
Thank you very much Ste
I had the same problem and the SmithfraudFix worked great. Thanks
I bought spyware and it got rid of the corrupt files but that message is still popping up…..I went to internet options and reset the settings and restarted the computer but the message is still popping up…..any suggestions?
After removing programs, deleting files, and registry keys i was still getting the pop up until i found this page, tried STE’s suggestion of resetting IE options and rebooting and finally got rid of all the messages.
I used “Ste” method and worked! thanks!
Tried Ste’s suggestion with Internet Options, didnt work til I rebooted. Ran SmithfraudFix just to be certain it was cleaned from my registry. Thank you PCHubs, SmithfraudFix & Ste!!!
Tried Ste’s suggestion with Internet options, did not work til I rebooted. Used SmithfraudFix just to be sure it was gone from registry. Thank you PCHubs, SmithfraudFix & Ste!!
I tried a bunch of different things and went to this website and the SmithfraudFix did the job. Really awesome and easy way to remove that stupid pop-up. Thanks a lot!!!
I had used Spybot which removed the IE Defender and misc stuff. Still had the nutty pop-up and hijacked web search. Followed Ste’s advice and reset the Advanced – internet options. Now I can surf porn in peace!
SmitFraudFix worked for me after paying for Spy Sweeper based upon the Best Buy Geek Squad recommendation. Thanks!!!
after hours of trying all this complicated regestry files bollo*s i found the answer to getting rid of that annoying pop up box, resetting IE settings back to their orrigional settings CONTROL PANNEL -> INTERNET OPTIONS -> ADVANCED -> RESET Simple as that!!!!
Im downloading this smitfraudfix i hope it works cuz i cant use my hotmail through internet explorer and now everything i click it opens that stupid pop up
Thanks worked perfectly and got rid of the virus . A pain in the ass virus fixed in seconds thank you again
thanks downloaded smitfraud it did the job perfectly, you the man