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Trojans And Compression Bombs..


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2 replies to this topic

#1 DemonNeno

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Posted 30 April 2008 - 09:18 PM

Hey there, Im new to the forum and would like to start off with a hello! Ok, enough of that. :D

I'm currently running Vista 64. This rig is mostly set up for gaming and general interet usage. I'm currently running System Restore actively, I have Avast! Home Edition 4.8 and have Windows Defender enabled. One day, out of the blue, I began getting a bunch of notices from Avast's screener that I have a trojan. At first I thought nothing of it, moved them to the vault and continued on. Two minutes later. Same thing. Unless I choose to permanantly them, it'll pop up every 4sec-2min. Same virus, different filename. Always in the same folders. Two to be specific. I logged the last few that popped up for the sake of creating a accurate post. Here is what I have for you:

C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IJTA74YY\w[2].bin
Win32:Delf-IWD
C:\Windows\SysWOW64\tmp0_782427504004.bk
Win32:Delf-IWD [Trj]
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\2498Q9PZ\w[2].bin
Win32:Delf-IWD [Trj]
C:\Windows\SysWOW64\tmp1_501292823846.bk
Win32:Delf-IWD [Trj]
C:\Windows\SysWOW64\tmp3_65084535083.bk
Win32:Delf-IWD [Trj]
C:\Windows\SysWOW64\tmp4_19414767855.bk
Win32:Delf-IWD [Trj]
C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\IJTA74YY\w[2].bin
Win32:Delf-IWD [Trj]

I can't seem to shake these guys off. The folders never change, but as you can see the name to the files slightly do. I've tried running Avast in safe mode w/ a Thorough Scan, but everything it deletes ends up somehow worming its way back into my life. It also told me I have a compression bomb. Here's that file name:

C:\System Volume Information\_restore{882A9992-3012-43A2-83FA-C7D31580835D}\RP328\A0040593.EXE

This has the logo of my game Crysis. It's an odd size, not much like what i've heard compression bombs to be listed as. (107 KB, 92.0 KB Size on Disk - Compression setting enabled) I also ran HJT for this post, this is what logged:

Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 8:44:43 PM, on 4/30/2008
Platform: Windows Vista SP1 (WinNT 6.00.1905)
MSIE: Internet Explorer v7.00 (7.00.6001.18000)
Boot mode: Normal

Running processes:
C:\Program Files (x86)\Lexmark 7300 Series\lxcimon.exe
C:\Program Files (x86)\ASUS\SmartDoctor\SmartDoctor.exe
C:\Program Files (x86)\Lexmark 7300 Series\ezprint.exe
C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe
C:\Program Files (x86)\AIM6\aim6.exe
C:\Program Files\Alwil Software\Avast4\ashDisp.exe
C:\Program Files (x86)\Java\jre1.6.0_05\bin\jusched.exe
C:\Program Files (x86)\ASUS\GamerOSD\GamerOSD.exe
C:\Program Files (x86)\AIM6\aolsoftware.exe
C:\Program Files (x86)\Azureus\Azureus.exe
C:\Program Files (x86)\Internet Explorer\ieuser.exe
C:\Program Files (x86)\Internet Explorer\iexplore.exe
C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WLLoginProxy.exe
C:\Program Files (x86)\Common Files\AOL\Loader\aolload.exe
C:\Users\DEMONN~1\AppData\Local\Temp\gun9.36.exe
C:\Program Files (x86)\Adobe\Reader 8.0\Reader\AcroRd32.exe
C:\Program Files (x86)\Windows Live Toolbar\msn_sl.exe
C:\Program Files (x86)\Trend Micro\HijackThis\HijackThis.exe

R1 - HKCU\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Page_URL = http://go.microsoft.com/fwlink/?LinkId=69157
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Default_Search_URL = http://go.microsoft.com/fwlink/?LinkId=54896
R1 - HKLM\Software\Microsoft\Internet Explorer\Main,Search Page = http://go.microsoft.com/fwlink/?LinkId=54896
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Start Page = http://go.microsoft.com/fwlink/?LinkId=69157
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,SearchAssistant =
R0 - HKLM\Software\Microsoft\Internet Explorer\Search,CustomizeSearch =
R0 - HKCU\Software\Microsoft\Internet Explorer\Toolbar,LinksFolderName =
F2 - REG:system.ini: UserInit=userinit.exe
O1 - Hosts: ::1 localhost
O2 - BHO: Adobe PDF Reader Link Helper - {06849E9F-C8D7-4D59-B87D-784B7D6BE0B3} - C:\Program Files (x86)\Common Files\Adobe\Acrobat\ActiveX\AcroIEHelper.dll
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files (x86)\Java\jre1.6.0_05\bin\ssv.dll
O2 - BHO: (no name) - {7E853D72-626A-48EC-A868-BA8D5E23E045} - (no file)
O2 - BHO: Windows Live Sign-in Helper - {9030D464-4C02-4ABF-8ECC-5164760863C6} - C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live\WindowsLiveLogin.dll
O2 - BHO: Windows Live Toolbar Helper - {BDBD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files (x86)\Windows Live Toolbar\msntb.dll
O3 - Toolbar: Windows Live Toolbar - {BDAD1DAD-C946-4A17-ADC1-64B5B4FF55D0} - C:\Program Files (x86)\Windows Live Toolbar\msntb.dll
O4 - HKLM\..\Run: [avast!] C:\PROGRA~1\ALWILS~1\Avast4\ashDisp.exe
O4 - HKLM\..\Run: [Adobe Reader Speed Launcher] "C:\Program Files (x86)\Adobe\Reader 8.0\Reader\Reader_sl.exe"
O4 - HKLM\..\Run: [JMB36X IDE Setup] C:\Windows\RaidTool\xInsIDE.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files (x86)\Java\jre1.6.0_05\bin\jusched.exe"
O4 - HKLM\..\Run: [ASUSGamerOSD] "C:\Program Files (x86)\ASUS\GamerOSD\GamerOSD.exe"
O4 - HKLM\..\RunOnce: [InstallShieldSetup] C:\PROGRA~2\INSTAL~1\{055FE~1\setup.exe -rebootC:\PROGRA~2\INSTAL~1\{055FE~1\reboot.ini -l0x9
O4 - HKLM\..\RunOnce: [InstallShieldSetup1] C:\PROGRA~2\INSTAL~1\{055FE~1\setup.exe -rebootC:\PROGRA~2\INSTAL~1\{055FE~1\reboot.ini -l0x9
O4 - HKCU\..\Run: [Sidebar] C:\Program Files\Windows Sidebar\sidebar.exe /autoRun
O4 - HKCU\..\Run: [ehTray.exe] C:\Windows\ehome\ehTray.exe
O4 - HKCU\..\Run: [DAEMON Tools Lite] "C:\Program Files (x86)\DAEMON Tools Lite\daemon.exe" -autorun
O4 - HKCU\..\Run: [NVIDIA nTune] "C:\Program Files (x86)\NVIDIA Corporation\nTune\nTuneCmd.exe" clear
O4 - HKCU\..\Run: [Aim6] "C:\Program Files (x86)\AIM6\aim6.exe" /d locale=en-US ee://aol/imApp
O4 - HKCU\..\Run: [WMPNSCFG] C:\Program Files (x86)\Windows Media Player\WMPNSCFG.exe
O4 - HKUS\S-1-5-19\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-19\..\Run: [WindowsWelcomeCenter] rundll32.exe oobefldr.dll,ShowWelcomeCenter (User 'LOCAL SERVICE')
O4 - HKUS\S-1-5-20\..\Run: [Sidebar] %ProgramFiles%\Windows Sidebar\Sidebar.exe /detectMem (User 'NETWORK SERVICE')
O8 - Extra context menu item: &Windows Live Search - res://C:\Program Files (x86)\Windows Live Toolbar\msntb.dll/search.htm
O8 - Extra context menu item: Add to Windows &Live Favorites - http://favorites.live.com/quickadd.aspx
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files (x86)\Java\jre1.6.0_05\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files (x86)\Java\jre1.6.0_05\bin\ssv.dll
O13 - Gopher Prefix:
O16 - DPF: {48DD0448-9209-4F81-9F6D-D83562940134} (MySpace Uploader Control) - http://lads.myspace.com/upload/MySpaceUploader1006.cab
O16 - DPF: {CF40ACC5-E1BB-4AFF-AC72-04C2F616BCA7} (get_atlcom Class) - http://www.adobe.com/products/acrobat/nos/gp.cab
O16 - DPF: {D27CDB6E-AE6D-11CF-96B8-444553540000} (Shockwave Flash Object) - http://fpdownload2.macromedia.com/get/shoc...ash/swflash.cab
O23 - Service: @%SystemRoot%\system32\Alg.exe,-112 (ALG) - Unknown owner - C:\Windows\System32\alg.exe (file missing)
O23 - Service: ASDR - Unknown owner - C:\Windows\SysWOW64\ASDR.exe
O23 - Service: avast! iAVS4 Control Service (aswUpdSv) - ALWIL Software - C:\Program Files\Alwil Software\Avast4\aswUpdSv.exe
O23 - Service: ATK Fast User Switch Service (ATKFUSService) - Unknown owner - C:\Windows\system32\ATKFUSService.exe (file missing)
O23 - Service: avast! Antivirus - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashServ.exe
O23 - Service: avast! Mail Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashMaiSv.exe
O23 - Service: avast! Web Scanner - ALWIL Software - C:\Program Files\Alwil Software\Avast4\ashWebSv.exe
O23 - Service: @dfsrres.dll,-101 (DFSR) - Unknown owner - C:\Windows\system32\DFSR.exe (file missing)
O23 - Service: @%systemroot%\system32\fxsresm.dll,-118 (Fax) - Unknown owner - C:\Windows\system32\fxssvc.exe (file missing)
O23 - Service: @keyiso.dll,-100 (KeyIso) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: lxci_device - - C:\Windows\system32\lxcicoms.exe
O23 - Service: @comres.dll,-2797 (MSDTC) - Unknown owner - C:\Windows\System32\msdtc.exe (file missing)
O23 - Service: @%SystemRoot%\System32\netlogon.dll,-102 (Netlogon) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: nTune Service (nTuneService) - NVIDIA - C:\Program Files (x86)\NVIDIA Corporation\nTune\nTuneService.exe
O23 - Service: NVIDIA Display Driver Service (nvsvc) - Unknown owner - C:\Windows\system32\nvvsvc.exe (file missing)
O23 - Service: perfmons Service (perfmons) - Unknown owner - C:\Windows\SysWOW64\perfs.exe
O23 - Service: @%systemroot%\system32\psbase.dll,-300 (ProtectedStorage) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%systemroot%\system32\Locator.exe,-2 (RpcLocator) - Unknown owner - C:\Windows\system32\locator.exe (file missing)
O23 - Service: @%SystemRoot%\system32\samsrv.dll,-1 (SamSs) - Unknown owner - C:\Windows\system32\lsass.exe (file missing)
O23 - Service: @%SystemRoot%\system32\SLsvc.exe,-101 (slsvc) - Unknown owner - C:\Windows\system32\SLsvc.exe (file missing)
O23 - Service: @%SystemRoot%\system32\snmptrap.exe,-3 (SNMPTRAP) - Unknown owner - C:\Windows\System32\snmptrap.exe (file missing)
O23 - Service: @%systemroot%\system32\spoolsv.exe,-1 (Spooler) - Unknown owner - C:\Windows\System32\spoolsv.exe (file missing)
O23 - Service: @%SystemRoot%\system32\ui0detect.exe,-101 (UI0Detect) - Unknown owner - C:\Windows\system32\UI0Detect.exe (file missing)
O23 - Service: @%SystemRoot%\system32\vds.exe,-100 (vds) - Unknown owner - C:\Windows\System32\vds.exe (file missing)
O23 - Service: Viewpoint Manager Service - Viewpoint Corporation - C:\Program Files (x86)\Viewpoint\Common\ViewpointService.exe
O23 - Service: @%systemroot%\system32\vssvc.exe,-102 (VSS) - Unknown owner - C:\Windows\system32\vssvc.exe (file missing)
O23 - Service: @%systemroot%\system32\wbengine.exe,-104 (wbengine) - Unknown owner - C:\Windows\system32\wbengine.exe (file missing)
O23 - Service: @%Systemroot%\system32\wbem\wmiapsrv.exe,-110 (wmiApSrv) - Unknown owner - C:\Windows\system32\wbem\WmiApSrv.exe (file missing)
O23 - Service: @%ProgramFiles%\Windows Media Player\wmpnetwk.exe,-101 (WMPNetworkSvc) - Unknown owner - C:\Program Files (x86)\Windows Media Player\wmpnetwk.exe (file missing)

--
End of file - 8889 bytes

I dont know if it's getting so many missing files because it's not 64bit compatible? Thanks in advance for any help!

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#2 RenatoMejias

RenatoMejias

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Posted 22 May 2008 - 02:34 PM

Hello


Apologize for the delay in response we get overwhelmed at times but we are trying our best to keep up.
If you have since resolved the original problem you were having would appreciate you letting us know If not please perform the following below so I can have a look at the current condition of your machine.

Thanks and again sorry for the delay.

Please download Deckard's System Scanner (DSS) and save to your Desktop.
alternate download site

DSS will do the following:
  • Create a new System Restore point in Windows XP and Vista.
  • Clean your Temporary Files, Downloaded Program Files, Internet Cache Files, and empty the Recycle Bin on all drives.
  • Check some important areas of your system and produce a report for an analyst to review.
  • Automatically run HijackThis. It will also install and place a shortcut to HijackThis on your desktop if you do not already have it installed. So if HijackThis is not installed and DSS prompts you to download it, please answer yes.
You must be logged onto an account with administrator privileges when using.
  • Close all applications and windows.
  • Double-click on dss.exe to run it and follow the prompts.
  • If your anti-virus or firewall complains, please allow this script to run as it is not
    malicious.
  • When the scan is complete, two text files will open in Notepad:
    • main.txt <- this one will be maximized
    • extra.txt <- this one will be minimized
  • If not, they both can be found in the C:\Deckard\System Scanner folder.
  • Please copy (Ctrl+C) and paste (Ctrl+V) the contents of main.txt and extra.txt in your next reply.
-- When running DSS, some firewalls may warn that it is trying to access the Internet especially if your asked to download the most current version of HijackThis. Please ensure that you allow it permission to do so.
-- If you get a warning from your anti-virus while DSS is scanning, please allow DSS to continue as the scan is not harmful.



Next
Please do an online scan with Kaspersky WebScanner

Click on Accept Button

You will be promted to install an ActiveX component from Kaspersky, Click Yes.
  • The program will launch and then begin downloading the latest definition files:
  • Once the files have been downloaded click on NEXT
  • Now click on Scan Settings
  • In the scan settings make that the following are selected:
    • Scan using the following Anti-Virus database:
    Extended (if available otherwise Standard)
    • Scan Options:
    Scan Archives
    Scan Mail Bases
  • Click OK
  • Now under select a target to scan:Select My Computer
  • This will program will start and scan your system.
  • The scan will take a while so be patient and let it run.
  • Once the scan is complete it will display if your system has been infected.
    • Now click on the Save as Text button:
  • Save the file to your desktop.
  • Copy and paste that information in your next post.

Renato Victor Mejias
Malware help in portuguese
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#3 don77

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Posted 30 May 2008 - 12:30 PM

Due to the lack of feedback, this Topic is closed.

If you need this topic reopened, please request this by sending the moderating team
a PM with the address of the thread. This applies only to the original topic starter.

Everyone else please begin a New Topic.




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