Reducing Uploaded Data

My ISP charges on the data downloaded and uploaded. For the month of March, I had these totals shown by NetMeter: Upload -511.42MB, Download – 537.74MB

I can understand the amount of data I downloaded. But I do not know what on earth I uploaded to reach this amount. Could anyone explain this to me?

What can I do to reduce the amount of data uploaded?

Normally, as you seem to be aware, upload should be a fraction of download unless you've specifically chosen to upload data yourself. (email attachments sent can add up quickly if that's a possibility and it wouldn't take long to add up to 500 megs.. a single cd is only 650-700 megs)

Sometimes this can be an indication of a malware infection. If you or someone else using your computer hasn't been uploading files then follow these instrucitons to rule out the possibility of a viral infection...

Print these instructions out.

NOTE. If any of the programs listed below refuse to run, try renaming executive file to something else; for instance, rename hijackthis.exe to scanner4.exe

1. Download SUPERAntiSpyware Free for Home Users:
http://www.superantispyware.com/

* Double-click SUPERAntiSpyware.exe and use the default settings for installation.
* An icon will be created on your desktop. Double-click that icon to launch the program.
* If asked to update the program definitions, click "Yes". If not, update the definitions before scanning by selecting "Check for Updates". (If you encounter any problems while downloading the updates, manually download and unzip them from here: http://www.superantispyware.com/definitions.html.)
* Close SUPERAntiSpyware.

PHYSICALLY DISCONNECT FROM THE INTERNET

Restart computer in Safe Mode.
To enter Safe Mode, restart computer, and keep tapping F8 key, until menu appears; select Safe Mode; you'll see "Safe Mode" in all four corners of your screen

* Open SUPERAntiSpyware.
* Under Configuration and Preferences, click the Preferences button.
* Under [b]General and Startup" tab, make sure, Start SUPERAntiSpyware when Windows starts option is UN-checked.
* Click the Scanning Control tab.
* Under Scanner Options make sure the following are checked (leave all others unchecked):
- Close browsers before scanning.
- Scan for tracking cookies.
- Terminate memory threats before quarantining.
* Click the Close button to leave the control center screen.
* Back on the main screen, under Scan for Harmful Software click Scan your computer.
* On the left, make sure you check C:\Fixed Drive.
* On the right, under Complete Scan, choose Perform Complete Scan.
* Click Next to start the scan. Please be patient while it scans your computer.
* After the scan is complete, a Scan Summary box will appear with potentially harmful items that were detected. Click OK.
* Make sure everything has a checkmark next to it and click Next.
* A notification will appear that Quarantine and Removal is Complete. Click OK and then click the Finish button to return to the main menu.
* If asked if you want to reboot, click Yes.
* To retrieve the removal information after reboot, launch SUPERAntispyware again.
- Click Preferences, then click the Statistics/Logs tab.
- Under Scanner Logs, double-click SUPERAntiSpyware Scan Log.
- If there are several logs, click the current dated log and press View log. A text file will open in your default text editor.
- Please copy and paste the Scan Log results in your next reply.
* Click Close to exit the program.
Post SUPERAntiSpyware log.
NOTE: Tracking cookies can be omitted from the log.

RECONNECT TO THE INTERNET

RESTART COMPUTER!

2. Download Malwarebytes' Anti-Malware: http://www.malwarebytes.org/mbam.php to your desktop.
(Malwarebytes is free to use as a manual scanner. Payment is only required if you wish to have it run and update automatically which is not necessary for our purposes)

* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure a checkmark is placed next to Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.

The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt

RESTART COMPUTER!

3. Download gmer.zip: http://www.gmer.net/files.php
Unzip the file, and double click on gmer.exe, select Rootkit tab and click the Scan button.
When scan is completed, click Save button, and save the results as gmer.log
Warning ! Please, do not select the "Show all" checkbox during the scan.
Post the log to your next reply.

RESTART COMPUTER

4. Download, install, and run HijackThis:
http://www.snapfiles.com/get/hijackthis.html
Post HijackThis log.
Do NOT attempt to "fix" anything!


DO NOT make any other changes to your computer (like installing programs, using other cleaning tools, etc.), until it's officially declared clean!!!

Above layout courtesy of Broni


Also, you can use Netmeter to monitor your PC when it's idle to see if data is being sent out. If there is you can look in taskmanager to see if any specific process seems to be busy (using CPU cycles/percentage)

Thanks, Fink.
I'll print the instructions you gave and carry them out.

But after I sent the post, I scanned my PC with my antivirus AVG 8 Free and had some infections healed. For today, right now, NetMeter reports : Download - 13.98MB;Upload 802.1Kb. This I believe is a right proportion. Two days ago, it was DL-43.94MB,UL-44.08MB; which I now understand to be very suspicious.

I have just updated SAS and MBAM which is already installed on my PC and downloaded GMER as you said. Later in the day, I will do as you said and report back.

Thank you, once again.

Please find below the scan logs:

1. MBAM
Malwarebytes' Anti-Malware 1.35
Database version: 1935
Windows 5.1.2600 Service Pack 2

4/4/2009 1:58:19 AM
mbam-log-2009-04-04 (01-58-19).txt

Scan type: Full Scan (C:\|)
Objects scanned: 108334
Time elapsed: 41 minute(s), 47 second(s)

Memory Processes Infected: 0
Memory Modules Infected: 0
Registry Keys Infected: 0
Registry Values Infected: 0
Registry Data Items Infected: 1
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:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Security Center\UpdatesDisableNotify (Disabled.SecurityCenter) -> Bad: (1) Good: (0) -> Quarantined and deleted successfully.

Folders Infected:
(No malicious items detected)

Files Infected:
(No malicious items detected)

2. GMER
GMER 1.0.15.14966 - http://www.gmer.net
Rootkit scan 2009-04-04 02:17:48
Windows 5.1.2600 Service Pack 2


---- Kernel code sections - GMER 1.0.15 ----

? C:\WINDOWS\system32\Drivers\mchInjDrv.sys The system cannot find the file specified. !

---- EOF - GMER 1.0.15 ----

3. HIJACKTHIS
Logfile of Trend Micro HijackThis v2.0.2
Scan saved at 2:25:25 AM, on 4/4/2009
Platform: Windows XP SP2 (WinNT 5.01.2600)
MSIE: Internet Explorer v6.00 SP2 (6.00.2900.2180)
Boot mode: Normal

Running processes:
C:\WINDOWS\System32\smss.exe
C:\WINDOWS\system32\csrss.exe
C:\WINDOWS\system32\winlogon.exe
C:\WINDOWS\system32\services.exe
C:\WINDOWS\system32\lsass.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\System32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\system32\svchost.exe
C:\WINDOWS\Explorer.EXE
C:\WINDOWS\system32\spoolsv.exe
C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
C:\Program Files\COMODO\Firewall\cmdagent.exe
C:\PROGRA~1\AVG\AVG8\avgtray.exe
C:\Program Files\Java\jre1.6.0_07\bin\jusched.exe
C:\Program Files\Say the Time\SayTime.exe
C:\Program Files\USB Disk Security\USBGuard.exe
C:\Program Files\ThreatFire\TFTray.exe
C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe
C:\Program Files\COMODO\Firewall\cfp.exe
C:\WINDOWS\system32\ctfmon.exe
C:\Program Files\ThreatFire\TFService.exe
C:\Program Files\Connection Keeper\conkeepm.exe
C:\Program Files\ProcessTamer\ProcessTamerTray.exe
C:\PROGRA~1\AVG\AVG8\avgemc.exe
C:\PROGRA~1\AVG\AVG8\avgrsx.exe
C:\PROGRA~1\AVG\AVG8\avgnsx.exe
C:\Program Files\AVG\AVG8\avgcsrvx.exe
C:\WINDOWS\System32\alg.exe
C:\Program Files\Trend Micro\HijackThis\HijackThis.exe
C:\WINDOWS\system32\wbem\wmiprvse.exe

R0 - HKCU\Software\Microsoft\Internet Explorer\Main,Local Page =
R0 - HKLM\Software\Microsoft\Internet Explorer\Main,Local Page =
O2 - BHO: IGMONObj Class - {02464DDC-3187-11D8-8004-0020ED227566} - C:\Program Files\iGetter\Integration\IGMON.dll
O2 - BHO: WormRadar.com IESiteBlocker.NavFilter - {3CA2F312-6F6E-4B53-A66E-4E65E497C8C0} - C:\Program Files\AVG\AVG8\avgssie.dll
O2 - BHO: Groove GFS Browser Helper - {72853161-30C5-4D22-B7F9-0BBC1D38A37E} - C:\PROGRA~1\MICROS~2\Office12\GRA8E1~1.DLL
O2 - BHO: SSVHelper Class - {761497BB-D6F0-462C-B6EB-D4DAF1D92D43} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O4 - HKLM\..\Run: [AVG8_TRAY] C:\PROGRA~1\AVG\AVG8\avgtray.exe
O4 - HKLM\..\Run: [SunJavaUpdateSched] "C:\Program Files\Java\jre1.6.0_07\bin\jusched.exe"
O4 - HKLM\..\Run: [Say the Time] C:\Program Files\Say the Time\SayTime.exe
O4 - HKLM\..\Run: [USB Antivirus] C:\Program Files\USB Disk Security\USBGuard.exe
O4 - HKLM\..\Run: [ThreatFire] C:\Program Files\ThreatFire\TFTray.exe
O4 - HKLM\..\Run: [DiskeeperSystray] "C:\Program Files\Diskeeper Corporation\Diskeeper\DkIcon.exe"
O4 - HKLM\..\Run: [GrooveMonitor] "C:\Program Files\Microsoft Office\Office12\GrooveMonitor.exe"
O4 - HKLM\..\Run: [COMODO Firewall Pro] "C:\Program Files\COMODO\Firewall\cfp.exe" -h
O4 - HKCU\..\Run: [ctfmon.exe] C:\WINDOWS\system32\ctfmon.exe
O4 - Startup: Connection Keeper.lnk = C:\Program Files\Connection Keeper\conkeepm.exe
O4 - Startup: ProcessTamer.lnk = C:\Program Files\ProcessTamer\ProcessTamerTray.exe
O8 - Extra context menu item: Download all with iGetter - C:\Program Files\iGetter\Integration\igetall.html
O8 - Extra context menu item: Download with iGetter - C:\Program Files\iGetter\Integration\iget.html
O8 - Extra context menu item: E&xport to Microsoft Excel - res://C:\PROGRA~1\MICROS~2\Office12\EXCEL.EXE/3000
O9 - Extra button: (no name) - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra 'Tools' menuitem: Sun Java Console - {08B0E5C0-4FCB-11CF-AAA5-00401C608501} - C:\Program Files\Java\jre1.6.0_07\bin\ssv.dll
O9 - Extra button: Send to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra 'Tools' menuitem: S&end to OneNote - {2670000A-7350-4f3c-8081-5663EE0C6C49} - C:\PROGRA~1\MICROS~2\Office12\ONBttnIE.dll
O9 - Extra button: Research - {92780B25-18CC-41C8-B9BE-3C9C571A8263} - C:\PROGRA~1\MICROS~2\Office12\REFIEBAR.DLL
O9 - Extra button: Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O9 - Extra 'Tools' menuitem: Windows Messenger - {FB5F1910-F110-11d2-BB9E-00C04F795683} - C:\Program Files\Messenger\msmsgs.exe
O18 - Protocol: grooveLocalGWS - {88FED34C-F0CA-4636-A375-3CB6248B04CD} - C:\PROGRA~1\MICROS~2\Office12\GR99D3~1.DLL
O18 - Protocol: linkscanner - {F274614C-63F8-47D5-A4D1-FBDDE494F8D1} - C:\Program Files\AVG\AVG8\avgpp.dll
O20 - AppInit_DLLs: C:\WINDOWS\system32\guard32.dll
O20 - Winlogon Notify: !SASWinLogon - C:\Program Files\SUPERAntiSpyware\SASWINLO.DLL
O20 - Winlogon Notify: avgrsstarter - C:\WINDOWS\SYSTEM32\avgrsstx.dll
O23 - Service: AVG Free8 E-mail Scanner (avg8emc) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgemc.exe
O23 - Service: AVG Free8 WatchDog (avg8wd) - AVG Technologies CZ, s.r.o. - C:\PROGRA~1\AVG\AVG8\avgwdsvc.exe
O23 - Service: COMODO Firewall Pro Helper Service (cmdAgent) - Unknown owner - C:\Program Files\COMODO\Firewall\cmdagent.exe
O23 - Service: Diskeeper - Diskeeper Corporation - C:\Program Files\Diskeeper Corporation\Diskeeper\DkService.exe
O23 - Service: ThreatFire - PC Tools - C:\Program Files\ThreatFire\TFService.exe

--
End of file - 5174 bytes

4. SUPERANTISPYWARE
Results showed no infection

Looking forward to hearing from you. Thanks.

Thank you, Fink, for your assistance as always.
But after going through your recommendations as well as doing several scans with other security applications, my PC is reported as being clean.
I immediately suspected that NetMeter (ReadError) was reporting wrong traffic data. To test, I downloaded and installed other traffic counters to compare.
The statistics reported are as below:

Product DL UL TOTAL
Hoo Technologies - Net Meter 3.59MB 425.4KB 4.0MB
Desksoft - BWMeter 3.52MB 425.8KB 4.0MB
Utikit - DLULMeter 3.58MB 425.4KB 4.0MB
ReadError - NetMeter 7.62MB 7.63MB 15.25MB
It is clear from the foregoing that NetMeter is giving wrong information.
Can you give me a second opinion?
I shall look forward to hearing from you.

All logs clean, including HJT :)