Trojans and spyware... not urgent.

Discussion in 'Malware Help (A Specialist Will Reply)' started by miSSareY, Aug 28, 2005.

  1. miSSareY

    miSSareY Private E-2

    i usually run avast! and it has been coming up with heaps of alerts for a win32 trojan-gen, but it cant do anything about it except move it to chest, yet i still get alerts about it.
    so i came here and went though your Basic Spyware and Virus Tutorial, which removed a few bits and pieces of spyware, but i ran Registry Mechanic after i went though those steps you asked, and it still picked up around 80 infections. :(

    i then went on to hijack this, and theres the log:


    Edit by chaslang: Unrequested inline log attached

    i seriously have no idea what to do with it though.... so i came here :D
    any help would be SERIOUSLY appreciated.
     

    Attached Files:

    Last edited by a moderator: Aug 30, 2005
  2. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    You choice of color scheme is terrible.

    Please read the announcements and sticky threads. No HJT logs are to be posted unless they are requested and then the MUST be posted as attachments not inline text.

    Also HJT logs must be posted from normal boot mode not safe mode and no browsers should be running when using HJT.

    First go to Add/Remove programs and uninstall the below if found:
    MessengerPlus3
    KAZAA
    P2P Networking

    Messenger Plus3 is the cause of your nasty LOP infection. And the other two are probably the cause of your other problems.

    Did you add the below Proxy Server setting yourself?
    R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.0.254:3128

    Since your log was from safe mode, the below steps may not completely work because we may not have seen something we needed to see. But try them anyway.

    If you are using WinXP or WinMe, make sure you have system restore disabled (per the tutorial).
    For all OS types, make sure viewing of hidden files is enabled (per the tutorial).

    Run HijackThis and select the following lines but DO NOT CLICK FIX until you exit all browser sessions including the one you are reading in right now:
    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.oyatfvlkhkvzsxco.com/h3O...4U34U/0SxM.html
    R3 - URLSearchHook: PerfectNavBHO Class - {00D6A7E7-4A97-456f-848A-3B75BF7554D7} - blank (file missing)
    O2 - BHO: (no name) - {3F3548E2-8F33-B686-6556-AA1CEDB1A286} - C:\DOCUME~1\USER\APPLIC~1\ISOREF~1\DALEHIDE.exe
    O2 - BHO: (no name) - {64F6BD44-12ED-B2DE-336F-B1FA29643A4A} - C:\DOCUME~1\USER\APPLIC~1\ISOREF~1\DALEHIDE.exe
    O2 - BHO: (no name) - {7DE0E925-041F-5C0B-D942-B6846C45BE05} - C:\DOCUME~1\USER\APPLIC~1\ISOREF~1\DALEHIDE.exe
    O4 - HKLM\..\Run: [Anti] C:\WINDOWS\System32\Isass.exe
    O4 - HKLM\..\Run: [Help more pop settings] C:\Documents and Settings\All Users\Application Data\hold remote help more\BOLT THIS.exe
    O4 - HKLM\..\Run: [Amokopentheoption] C:\Documents and Settings\All Users\Application Data\Help funk amok open\Four bend.exe
    O4 - HKLM\..\RunServices: [Anti] C:\WINDOWS\System32\Isass.exe
    O4 - HKCU\..\Run: [AMOK MOVE] C:\DOCUME~1\USER\APPLIC~1\DENTRO~1\Five dumb.exe
    O9 - Extra button: (no name) - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
    O9 - Extra 'Tools' menuitem: Uninstall BitDefender Online Scanner v8 - {85d1f590-48f4-11d9-9669-0800200c9a66} - %windir%\bdoscandel.exe (file missing)
    O16 - DPF: {1D6711C8-7154-40BB-8380-3DEA45B69CBF} (Web P2P Installer) -
    O16 - DPF: {205FF73B-CA67-11D5-99DD-444553540006} (CInstall Class) - http://www.errorguard.com/installation/Install.cab
    O16 - DPF: {5D86DDB5-BDF9-441B-9E9E-D4730F4EE499} (BDSCANONLINE Control) - http://www.bitdefender.com/scan8/oscan8.cab
    O16 - DPF: {88D758A3-D33B-45FD-91E3-67749B4057FA} (Sinstaller Class) - http://dm.screensavers.com/dm/insta.../sinstaller.cab
    O16 - DPF: {DE4735F3-7532-4895-93DC-911111111173} - http://afris.biz/ex.exe
    O16 - DPF: {E9041F85-3C18-4A7E-A29D-E24F84B79BF1} - http://64.7.220.98/downloads/UGO20.exe

    After clicking Fix, exit HJT.
    Boot into safe mode and use Windows Explorer to delete:
    C:\Documents and Settings\USER\Application Data\ISOREF~1\DALEHIDE.exe
    C:\WINDOWS\System32\Isass.exe
    C:\Documents and Settings\All Users\Application Data\hold remote help more\BOLT THIS.exe
    C:\Documents and Settings\All Users\Application Data\Help funk amok open\Four bend.exe
    C:\Documents and Settings\USER\Application Data\DENTRO~1\Five dumb.exe

    If you get an error when deleting a file. Right click on the file and check to see if the read only attribute is checked. If it is, uncheck it and try again. Other wise open Task Manager and kill the process if running then delete the file.

    Now run Ccleaner (installed while running the READ ME FIRST). Now if running Win XP goto c:\windows\Prefetch and delete all files in this folder.

    Now we need to Reset Web Settings:
    1) If you have an Internet Explorer icon on your Desktop, goto step 2. If not, skip to step 3.
    2) Now right click on your desktop Internet Explorer icon and select Properties. Then click the Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to something useful like www.majorgeeks.com. Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK. Then skip step 3.
    3) If you do not have an Internet Explorer icon on your Desktop, click Start, Control Panel (for some systems it may be Start, Settings, Control Panel), Internet Options, Programs tab and then click "Reset Web Settings". Now go back to the General tab and set your home page address to something useful like www.majorgeeks.com. Click Apply. Click Delete Cookies, Click Delete Files and select Delete all Offline content too, Click OK. When it finishes Click OK.

    Now reboot in normal mode and post a new HJT log. And tell us how things are working.
     
    Last edited: Aug 30, 2005
  3. miSSareY

    miSSareY Private E-2

    thanks HEAPS for replying so quickly.

    i deleted both the P2P and MSNplus3, but Kazaa i cannot delete until my brother gets home because its installed on his login and i dont have access to it.

    i went though and fixed all i could on Hijack this, but a few of the things you told me to select werent there. im not sure if thats because those other programs arent there though.

    wen i went into application data this : DENTRO~1\Five dumb.exe
    isnt there. also not sure why.

    i did everything else you suggested though.
    and yeah, the colour was pretty awful.... i could swear i set it to purple :eek:

    i think i did the right thing when i attatched the log file.
     

    Attached Files:

  4. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    P2P Networking is still in your HJT log. It is part of Kazaa. If you do uninstall Kazaa, you will keep having problems and you will still have this P2P Networking installed too.

    You also still seem to have the LOP infection and other problems.

    You need to fix the below lines.

    R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Bar = http://www.fknqtdfjeifkvmxfdz.com/3vxobjaztaOFA5h3SH2aE6MPi/jXluDGOXBLUSisidvukH9S_F9mmnwl_mSoAgf3.cgi
    O4 - HKLM\..\Run: [P2P Networking] C:\WINDOWS\System32\P2P Networking\P2P Networking.exe /AUTOSTART
    O4 - HKLM\..\RunServices: [Anti] C:\WINDOWS\System32\Isass.exe

    You also must delete (after booting in safe mode):
    C:\WINDOWS\System32\P2P Networking <--- the whole folder
    C:\WINDOWS\System32\Isass.exe <--- note the first letter is not a lower case L. It is an upper case i. It is isass.exe.

    Who is the Administrator of the PC? Do you have Administrator priviledges?

    You did not answer my question about the Proxy Server line.
     
    Last edited: Aug 31, 2005
  5. miSSareY

    miSSareY Private E-2

    i dont think i have ever touched the proxy server, so no, i dont think i entered it myself.

    okay, kazaa has been uninstalled. and P2P was as well, but when i went to delete the folder in safeMode, it wasnt there so i just deleted whatever files had p2p at the beginning of the filename.
    i hope thats okay :confused:

    and right this second im searching for isass.... the folder isnt in system 32 either.

    i do have administrator priveledges, all users on this comupter do.

    thankyou again.
     
    Last edited: Sep 1, 2005
  6. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    No! You should only have deleted what I indicated. There are valid files that appear can appear in the system32 folder that are from Microsoft. If you have not emptied your Recycle Bin, restore the p2p file you were talking about. They were all probably DLL files.

    Post a new HJT log too. How are things running right now?
     
  7. miSSareY

    miSSareY Private E-2

    sorry for the giant delay.

    when i opened recycle bin, there were 2 P2P files, and i restored them both.

    HJT log is attatched again.
     

    Attached Files:

  8. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    What are the filenames that you restored?
     
  9. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member

    By the way, how are things working.

    Have HJT fix the two below lines too (make sure no browsers are running when you click fix):

    R1 - HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings,ProxyServer = 192.168.0.254:3128
    O2 - BHO: System Process - {C2EEB4FA-B6D6-41b9-9CFA-ABA87F862BCB} - C:\WINDOWS\System32\navshext.dll (file missing)

    Then boot to safe mode and delete (if found): C:\WINDOWS\System32\navshext.dll

    Now reboot in normal mode and post a new HJT log.
     
  10. miSSareY

    miSSareY Private E-2

    i cant find the filenames back in the system32 folder, where i originally deleted them from, so all in all, that was a dumb idea.
    i still have some P2P files in that folder, but they are not the ones i originally deleted, because they had quite long filenames with EXE in the filename and i think they might have ended in a .ps or .pf or .p-SOMETHING. not sure.

    deleted those two lines, and i didnt find navshext.dll so i didnt delete anything ;)

    everything seems to be absolutely fine... i never knew what it is like to surf the net with no pop ups.. YAY.
    and i dont have any annoying icons on my desktop anymore, and theres no viruses in sight. we have Norton now, and it is quitley doing its job... i hope.
    thank you again for sticking your neck out and helping.

    HJT log, coming up.
     

    Attached Files:

  11. chaslang

    chaslang MajorGeeks Admin - Master Malware Expert Staff Member


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