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Am I infected?


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11 replies to this topic

#1 CalusBlade

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Posted 07 February 2011 - 10:52 PM

My computer is running slower then usual. Not sure if its because my computer is old or if its a virus. I know I have P2P programs but I do use them but once in a while.

This is the malware scan log.

Malwarebytes' Anti-Malware 1.50.1.1100
www.malwarebytes.org

Database version: 5707

Windows 5.1.2600 Service Pack 3
Internet Explorer 6.0.2900.5512

2/7/2011 10:00:23 PM
mbam-log-2011-02-07 (22-00-23).txt

Scan type: Full scan (C:\|)
Objects scanned: 192162
Time elapsed: 46 minute(s), 15 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 0
Folders Infected: 0
Files Infected: 0

Memory Processes Infected:
(No malicious items detected)

Memory Modules Infected:
(No malicious items detected)

Registry Keys Infected:
(No malicious items detected)

Registry Values Infected:
(No malicious items detected)

Registry Data Items Infected:
(No malicious items detected)

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

BC AdBot (Login to Remove)

 


#2 CalusBlade

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Posted 08 February 2011 - 11:12 AM

Norton found Torjan.Gen.

#3 quietman7

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Posted 08 February 2011 - 11:18 AM

Did Norton provide a specific file(s) name associated with the malware threat(s) detection and if so, where is it located (full file path) at on your system?

Each security vendor uses their own naming conventions to identify various types of malware so it's difficult to determine exactly what has been detected or the nature of the infection without knowing more information about the actually file(s) involved. See Understanding virus names.
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#4 CalusBlade

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Posted 08 February 2011 - 12:22 PM

one is located in C:/system volume information/
and the other is in C:/recyler/

#5 quietman7

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Posted 08 February 2011 - 12:35 PM

Please download TFC (Temp File Cleaner) by Old Timer and save it to your desktop.
alternate download link
  • Save any unsaved work. TFC will close ALL open programs including your browser!
  • Double-click on TFC.exe to run it. If you are using Vista, right-click on the file and choose Run As Administrator.
  • Click the Start button to begin the cleaning process and let it run uninterrupted to completion.
  • TFC will clear out all temp folders for all user accounts (temp, IE temp, Java, FF, Opera, Chrome, Safari), including Administrator, All Users, LocalService, NetworkService, and any other accounts in the user folder.
  • Important! If TFC prompts you to reboot, please do so immediately. If not prompted, manually reboot the machine anyway to ensure a complete clean.
Note: It is normal for the computer to be slow to boot after running TFC cleaner the first time.


Please download Dr.Web CureIt and save it to your desktop. DO NOT perform a scan yet.
alternate download link
Note: The file will be randomly named (i.e. 5mkuvc4z.exe).

Reboot your computer in "Safe Mode" using the F8 method. To do this, restart your computer and after hearing your computer beep once during startup (but before the Windows icon appears) press the F8 key repeatedly. A menu will appear with several options. Use the arrow keys to navigate and select the option to run Windows in "Safe Mode".

Scan with Dr.Web CureIt as follows:
  • Double-click on the randomly named file to open the program and click Start. (There is no need to update if you just downloaded the most current version
  • Read the anti-virus check by DrWeb scanner prompt and click Yes where asked to Start scan now? Allow the setup.exe to load if asked by any of your security programs. Be patient as loading of this file is not immediate.
  • The Express scan will automatically begin.
    (This is a preliminary scan of files currently running in memory, boot sectors, and targeted folders).
  • If prompted to download the Full version Free Trial, just ignore and click the X to close the window.
  • If an infected object is found, you will be prompted to move anything that cannot be cured. Click Yes to All. (This will move any detected files to the C:\Documents and Settings\userprofile\DoctorWeb\Quarantine folder if they can't be cured)
  • After the Express Scan is finished, put a check next to Complete scan to scan all local disks and removable media.
  • In the top menu, click Settings > Change settings, and uncheck "Heuristic analysis" under the "Scanning" tab, then click Apply, Ok.
  • Back at the main window, click the green arrow "Start Scanning" button on the right under the Dr.Web logo.
  • Please be patient as this scan could take a long time to complete.
  • When the scan has finished, a message will be displayed at the bottom indicating if any viruses were found.
  • Click Select All, then choose Cure > Move incurable.
  • In the top menu, click file and choose save report list.
  • Save the DrWeb.csv report to your desktop.
  • Exit Dr.Web Cureit when done.
  • Important! Reboot your computer because it could be possible that files in use will be moved/deleted during reboot.
  • After reboot, post the contents of the log from Dr.Web in your next reply. (You can use Notepad to open the DrWeb.cvs report)
-- If you cannot boot into safe mode or complete a scan, then try doing it in normal mode. When performing a scan in normal mode, Dr.Web CureIt will load in Enhanced Protection Mode (EPM) and provide a warning alert: To continue working in the EPM press "OK" (recommended), to switch to the standard mode, press "Cancel".
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#6 CalusBlade

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Posted 10 February 2011 - 06:32 PM

0D140000.VBN;C:\Documents and Settings\All Users\Application Data\Symantec\Symantec AntiVirus Corporate Edition\7.5\Quarantine;Probably Trojan.Packed.1237;;
0D140000.VBN;C:\Documents and Settings\All Users\Application Data\Symantec\Symantec AntiVirus Corporate Edition\7.5\Quarantine;Probably Trojan.Packed.1237;;
0D140000.VBN;C:\Documents and Settings\All Users\Application Data\Symantec\Symantec AntiVirus Corporate Edition\7.5\Quarantine;Probably Trojan.Packed.1237;;
0D140000.VBN;C:\Documents and Settings\All Users\Application Data\Symantec\Symantec AntiVirus Corporate Edition\7.5\Quarantine;Probably Trojan.Packed.1237;;

#7 quietman7

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Posted 10 February 2011 - 07:18 PM

Your log shows, the scan only detected items which were moved into quarantine.

When an anti-virus or security program quarantines a file and moves it into a virus vault (chest) or a dedicated Quarantine folder, that file is safely held there and no longer a threat. The file is essentially disabled and prevented from causing any harm to your system through proprietary security routines which may copy, rename, encrypt and password protect the file as part of the moving process. Quarantine is just an added safety measure which allows you to view and investigate the files while keeping them from harming your computer. When the quarantined file is known to be malicious, you can delete it at any time by launching the program which removed it, going to the Quarantine tab, and choosing the option to delete.


Please download Norman Malware Cleaner and save to your desktop.
alternate download link
If you previously used Norman, delete that version and download it again as the tool is frequently updated!
  • Be sure to read all the information Norman provides on that same page.
  • Double-click on Norman_Malware_Cleaner.exe to start. Vista/Windows 7 users right-click and select Run As Administrator.
    The tool is very slow to load as it uses a special driver. This is normal so please be patient.
  • Read the End User License Agreement and click the Accept button to open the scanning window.
  • Click Start Scan to begin.
  • In some cases Norman Malware Cleaner may require that you restart the computer to completely remove an infection. If prompted, reboot to ensure that all infections are removed.
  • After the scan has finished, a log file a log file named NFix_date_time (i.e. NFix_2009-06-22_07-08-56.log) will be created on your desktop with the results.
  • Copy and paste the contents of that file in your next reply.
-- Note: If you need to scan a usb flash drives or other removable drives not listed, use the Add button to browse to the drives location, click on the drive to highlight and choose Ok.

Please perform a scan with F-Secure Online Scanner following the instructions provided here for installation.
-- Requires free Java Runtime Environment (JRE) to be installed before scanning for malware.
  • Accept the License Agreement.
  • Once the ActiveX installs, click Full System Scan.
  • Once the download completes, the scan will begin automatically.
  • When the scan completes, click the Automatic cleaning (recommended) button.
  • When done click "Show report" and copy/paste its contents into your next reply.
-- Note: Some online scanners will detect existing anti-virus software and refuse to cooperate. You may have to disable the real-time protection components of your existing anti-virus and try running the scan again if you encounter any problems.
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#8 quietman7

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Posted 10 February 2011 - 07:19 PM

Edit: Ignore. I'm having issues with my ISP which caused me to post my reply twice.

Edited by quietman7, 10 February 2011 - 07:20 PM.

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#9 CalusBlade

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Posted 15 February 2011 - 11:34 AM

Norman Malware Cleaner
Version 1.8.3
Copyright c 1990 - 2010, Norman ASA. Built 2011/02/11 05:13:11

Norman Scanner Engine Version: 6.07.03
Nvcbin.def Version: 6.07.00, Date: 2011/02/11 05:13:11, Variants: 9852082

Scan started: 2011/02/15 09:52:04

Running pre-scan cleanup routine:
Operating System: Microsoft Windows XP Professional 5.1.2600 Service Pack 3
Logged on user: C640\kenny


Scanning kernel...

Kernel scan complete


Scanning bootsectors...

Number of sectors found: 1
Number of sectors scanned: 1
Number of sectors not scanned: 0
Number of infections found: 0
Number of infections removed: 0
Total scanning time: 0s 110ms


Scanning running processes and process memory...

Number of processes/threads found: 3232
Number of processes/threads scanned: 3232
Number of processes/threads not scanned: 0
Number of infected processes/threads terminated: 0
Total scanning time: 4m 11s


Scanning file system...

Scanning: prescan

Scanning: C:\*.*

C:\Documents and Settings\kenny\Application Data\Sun\Java\Deployment\cache\6.0\33\502879e1-6bfc2b13/direct/bear.class (Infected with JAVA/Dloader.AH)
Deleted file

C:\Documents and Settings\kenny\Application Data\Sun\Java\Deployment\cache\6.0\33\502879e1-6bfc2b13/direct/cron.class (Infected with Java/Agent.CT)
Deleted file

C:\Documents and Settings\kenny\Application Data\Sun\Java\Deployment\cache\6.0\47\24af2def-53e4ea1c/direct/bear.class (Infected with JAVA/Dloader.AH)
Deleted file

C:\Documents and Settings\kenny\Application Data\Sun\Java\Deployment\cache\6.0\47\24af2def-53e4ea1c/direct/cron.class (Infected with Java/Agent.CT)
Deleted file

Scanning: postscan


Running post-scan cleanup routine:

Number of files found: 7032
Number of archives unpacked: 170
Number of files scanned: 7032
Number of files not scanned: 0
Number of files skipped due to exclude list: 0
Number of infected files found: 4
Number of infected files repaired/deleted: 4
Number of infections removed: 4
Total scanning time: 5m 9s




Online Scanner

Scanning Report
Tuesday, February 15, 2011 10:19:09 - 11:33:17

Computer name: C640
Scanning type: Scan system for malware, spyware and rootkits
Target: C:\
1 malware found
TrackingCookie.Atwola (spyware)

* System (Disinfected)

Statistics
Scanned:

* Files: 40556
* System: 3224
* Not scanned: 9

Actions:

* Disinfected: 1
* Renamed: 0
* Deleted: 0
* Not cleaned: 0
* Submitted: 0

Files not scanned:

* C:\PAGEFILE.SYS
* C:\WINDOWS\SYSTEM32\CONFIG\DEFAULT
* C:\WINDOWS\SYSTEM32\CONFIG\SAM
* C:\WINDOWS\SYSTEM32\CONFIG\SECURITY
* C:\WINDOWS\SYSTEM32\CONFIG\SOFTWARE
* C:\WINDOWS\SYSTEM32\CONFIG\SYSTEM
* C:\DOCUMENTS AND SETTINGS\KENNY\LOCAL SETTINGS\TEMP\HSPERFDATA_KENNY\504
* C:\DOCUMENTS AND SETTINGS\KENNY\LOCAL SETTINGS\TEMP\HSPERFDATA_KENNY\3536
* C:\DOCUMENTS AND SETTINGS\ALL USERS\APPLICATION DATA\MICROSOFT\CRYPTO\RSA\MACHINEKEYS\A7F4E263DC5AEBDC79C9A8AE1EEC2D07_62815A74-2E14-477F-9A30-0DF8EC05E33D

Options
Scanning engines:

Scanning options:

* Scan defined files: COM EXE SYS OV? BIN SCR DLL SHS HTM HTML HTT VBS JS INF VXD DO? XL? RTF CPL WIZ HTA PP? PWZ P?T MSO PIF . ACM ASP AX CNV CSC DRV INI MDB MPD MPP MPT OBD OBT OCX PCI TLB TSP WBK WBT WPC WSH VWP WML BOO HLP TD0 TT6 MSG ASD JSE VBE WSC CHM EML PRC SHB LNK WSF {* PDF ZL? XML XXX ANI AVB BAT CMD JOB LSP MAP MHT MIF PHP POT SWF WMF NWS TAR
* Use advanced heuristics

Copyright 1998-2009 Product support | Send virus sample to F-Secure
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#10 quietman7

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Posted 15 February 2011 - 12:32 PM

Your scan results indicate a threat(s) was found in the Java cache.

When a browser runs an applet, the Java Runtime Environment (JRE) stores the downloaded files into its cache folder (C:\Documents and Settings\username\Application Data\Sun\Java\Deployment\cache) for quick execution later and better performance. Malicious applets are also stored in the Java cache directory and your anti-virus may detect them and provide alerts. For more specific information about Java exploits, please refer to Virus found in the Java cache directory.

Notification of these files as a threat does not always mean that a machine has been infected; it indicates that a program included the viral class file but this does not mean that it used the malicious functionality. As a precaution, I recommend clearing the entire cache to ensure everything is cleaned out:
Also let me know how your computer is running and if there are any more signs of infection...strange audio ads, unwanted pop-ups, security alerts, or browser redirects.
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#11 CalusBlade

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Posted 27 February 2011 - 10:40 AM

it feels better now, no more stalling.

#12 quietman7

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Posted 27 February 2011 - 07:33 PM

If there are no more problems or signs of infection, you should Create a New Restore Point to prevent possible reinfection from an old one. Some of the malware you picked up could have been backed up, renamed and saved in System Restore. Since this is a protected directory your tools cannot access to delete these files, they sometimes can reinfect your system if you accidentally use an old restore point. Setting a new restore point AFTER cleaning your system will help prevent this and enable your computer to "roll-back" to a clean working state.

The easiest and safest way to do this is:
  • Go to Posted Image > Programs > Accessories > System Tools and click "System Restore".
  • Choose the radio button marked "Create a Restore Point" on the first screen then click "Next". Give the R.P. a name, then click "Create". The new point will be stamped with the current date and time. Keep a log of this so you can find it easily should you need to use System Restore.
  • Then use Disk Cleanup to remove all but the most recently created Restore Point.
  • Go to Posted Image > Run... and type: Cleanmgr
  • Click "Ok". Disk Cleanup will scan your files for several minutes, then open.
  • Click the "More Options" tab, then click the "Clean up" button under System Restore.
  • Click Ok. You will be prompted with "Are you sure you want to delete all but the most recent restore point?"
  • Click Yes, then click Ok.
  • Click Yes again when prompted with "Are you sure you want to perform these actions?"
  • Disk Cleanup will remove the files and close automatically.
Vista and Windows 7 users can refer to these links:
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