Jump to content

Blocking Firefox From Starting


Recommended Posts

1.  Unable to launch Firefox.  MBAM message stating an exploit has been blocked.

2.  See attached screenshots

3.  N/A

4.  Any attempt to launch (via shortcut, typing program in search bar, using Start Menu, etc)

5.  Yes

6.  See attached

7.  See attached

8. See attached

 

Addition.txt

FRST.txt

MB-CheckResult.txt

Untitled.jpg

 

My only workaround right now is to exclude this program from protection.

Edited by diehardbattery
Link to post
Share on other sites

  • Root Admin

You have a couple of extensions that are not signed or labeled. My initial guess would be that one of them is flagging protection. You also have Microsoft Edge keeps crashing and our service is also crashing.

I'm going to move this topic to the malware removal section of the forum and ask you to run the following please.

 

Please restart the computer first and then run the following steps and post back the logs when ready.

STEP 01
Please download Junkware Removal Tool to your desktop.

  • Shutdown your antivirus to avoid any conflicts.
  • Right click over JRT.exe and select Run as administrator on Windows Vista or Windows 7, double-click on XP.
  • The tool will open and start scanning your system.
  • Please be patient as this can take a while to complete.
  • On completion, a log (JRT.txt) is saved to your desktop and will automatically open.
  • Post the contents of JRT.txt into your next reply message
  • When completed make sure to re-enable your antivirus

STEP 02

adwcleaner_new.png Fix with AdwCleaner

Please download AdwCleaner by Xplode and save the file to your Desktop.

  • Right-click on adwcleaner_new.png icon and select RunAsAdmin.jpg Run as Administrator to start the tool.
  • Accept the Terms of use.
  • Wait until the database is updated.
  • Click Scan.
  • When finished, please click Clean.
  • Your PC should reboot now.
  • After reboot, logfile will be opened. Copy its content into your next reply.

Note: Reports will be saved in your system partition, usually at C:\Adwcleaner

STEP 03
Download Sophos Free Virus Removal Tool and save it to your desktop.
 

  • Double click the icon and select Run
  • Click Next
  • Select I accept the terms in this license agreement, then click Next twice
  • Click Install
  • Click Finish to launch the program
  • Once the virus database has been updated click Start Scanning
  • If any threats are found click Details, then View Log file (bottom left-hand corner)
  • Copy and paste the results in your reply
  • Close the Notepad document, close the Threat Details screen, then click Start cleanup
  • Click Exit to close the program
  • If no threats were found, please confirm that result.

STEP 04
Please download the Farbar Recovery Scan Tool and save it to your desktop.

Note: You need to run the version compatible with your system. You can check here if you're not sure if your computer is 32-bit or 64-bit

  • Double-click to run it. When the tool opens, click Yes to disclaimer.
  • Press the Scan button.
  • It will make a log (FRST.txt) in the same directory the tool is run. Please attach it to your reply.
  • The first time the tool is run, it also makes another log (Addition.txt). If you've, run the tool before you need to place a check mark here.
  • Please attach the Additions.txt log to your reply as well.

 

Thanks

Link to post
Share on other sites

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Junkware Removal Tool (JRT) by Malwarebytes
Version: 8.1.1 (02.11.2017)
Operating System: Windows 10 Home x64
Ran by stanc (Administrator) on Tue 02/28/2017 at 20:22:30.68
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 


File System: 3

Successfully deleted: C:\ProgramData\1483582654.bdinstall.bin (File)
Successfully deleted: C:\ProgramData\viewpoint (Folder)
Successfully deleted: C:\Program Files (x86)\viewpoint (Folder)

Deleted the following from C:\Users\stanc\AppData\Roaming\Mozilla\Firefox\Profiles\1816mm32.default-1485552227457\prefs.js
user_pref(browser.urlbar.suggest.searches, true);

 

Registry: 1

Successfully deleted: HKLM\Software\MozillaPlugins\@viewpoint.com/vmp (Registry Key)

 


~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Scan was completed on Tue 02/28/2017 at 20:26:02.96
End of JRT log
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

 

# AdwCleaner v6.043 - Logfile created 28/02/2017 at 20:38:35
# Updated on 27/01/2017 by Malwarebytes
# Database : 2017-02-28.2 [Local]
# Operating System : Windows 10 Home  (X64)
# Username : stanc - MEDIASERVER
# Running from : C:\Users\stanc\Desktop\AdwCleaner.exe
# Mode: Clean
# Support : https://www.malwarebytes.com/support

 

***** [ Services ] *****

 

***** [ Folders ] *****

[-] Folder deleted: C:\Users\stanc\AppData\Local\Temp\AdvinstAnalytics


***** [ Files ] *****

 

***** [ DLL ] *****

 

***** [ WMI ] *****

 

***** [ Shortcuts ] *****

 

***** [ Scheduled Tasks ] *****

 

***** [ Registry ] *****

[-] Key deleted: HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtl
[-] Key deleted: HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtl.1
[-] Key deleted: HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtlSecondary
[-] Key deleted: HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtlSecondary.1
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtl
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtl.1
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtlSecondary
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Classes\AxMetaStream.MetaStreamCtlSecondary.1
[-] Key deleted: HKLM\SOFTWARE\Classes\CLSID\{03F998B2-0E00-11D3-A498-00104B6EB52E}
[-] Key deleted: HKLM\SOFTWARE\Classes\CLSID\{1B00725B-C455-4DE6-BFB6-AD540AD427CD}
[-] Key deleted: HKLM\SOFTWARE\MetaStream
[-] Key deleted: HKLM\SOFTWARE\Viewpoint
[-] Key deleted: HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\ViewpointMediaPlayer
[-] Key deleted: HKLM\SOFTWARE\Classes\Installer\Features\25F9B5FCBE33887459964B20BF8BF1FE
[-] Key deleted: HKLM\SOFTWARE\Classes\Installer\Products\25F9B5FCBE33887459964B20BF8BF1FE
[-] Key deleted: [x64] HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\25F9B5FCBE33887459964B20BF8BF1FE
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Installer\UserData\S-1-5-18\Products\25F9B5FCBE33887459964B20BF8BF1FE
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Classes\Installer\Features\25F9B5FCBE33887459964B20BF8BF1FE
[#] Key deleted on reboot: [x64] HKLM\SOFTWARE\Classes\Installer\Products\25F9B5FCBE33887459964B20BF8BF1FE
[-] Key deleted: HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\land.pckeeper.software
[-] Key deleted: HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\pckeeper.software
[-] Key deleted: HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\land.pckeeper.software
[-] Key deleted: HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\pckeeper.software
[#] Key deleted on reboot: [x64] HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\land.pckeeper.software
[#] Key deleted on reboot: [x64] HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\EdpDomStorage\pckeeper.software
[#] Key deleted on reboot: [x64] HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\land.pckeeper.software
[#] Key deleted on reboot: [x64] HKCU\Software\Classes\Local Settings\Software\Microsoft\Windows\CurrentVersion\AppContainer\Storage\microsoft.microsoftedge_8wekyb3d8bbwe\Children\001\Internet Explorer\DOMStorage\pckeeper.software


***** [ Web browsers ] *****

 

*************************

:: "Tracing" keys deleted
:: Winsock settings cleared

*************************

C:\AdwCleaner\AdwCleaner[C0].txt - [4281 Bytes] - [28/02/2017 20:38:35]
C:\AdwCleaner\AdwCleaner[S0].txt - [4384 Bytes] - [28/02/2017 20:37:46]

########## EOF - C:\AdwCleaner\AdwCleaner[C0].txt - [4427 Bytes] ##########

 

 

No threats found on Step 3

 

JRT file attached from Step 4.  Has been run before.

 

 

 

Addition.txt

FRST.txt

Link to post
Share on other sites

  • Root Admin

A few errors in the Event Logs

 



Error: (02/28/2017 08:46:13 PM) (Source: Microsoft-Windows-CAPI2) (EventID: 513) (User: )
Description: Cryptographic Services failed while processing the OnIdentity() call in the System Writer Object.

Details:
AddLegacyDriverFiles: Unable to back up image of binary Microsoft Link-Layer Discovery Protocol.

System Error:
Access is denied.
.

Error: (02/28/2017 08:41:50 PM) (Source: Application Error) (EventID: 1000) (User: )
Description: Faulting application name: FacebookGameroom.exe, version: 1.3.1.2, time stamp: 0x58b52d07
Faulting module name: unknown, version: 0.0.0.0, time stamp: 0x00000000
Exception code: 0xc0000005
Fault offset: 0x02e5fc9a
Faulting process id: 0x267c
Faulting application start time: 0x01d2923538df5963
Faulting application path: C:\Users\stanc\AppData\Local\Facebook\Games\FacebookGameroom.exe
Faulting module path: unknown
Report Id: efee8e31-017a-4040-97e4-ec78c1eb1062
Faulting package full name: 
Faulting package-relative application ID:

 

Please download the attached fixlist.txt file and save it to the Desktop.
NOTE. It's important that both files, FRST or FRST64 and fixlist.txt are in the same location or the fix will not work.

NOTICE: This script was written specifically for this user, for use on this particular machine. Running this on another machine may cause damage to your operating system.

Run FRST or FRST64 and press the Fix button just once and wait.
If the tool needs a restart please make sure you let the system restart normally and let the tool complete its run after restart.
The tool will make a log on the Desktop (Fixlog.txt). Please attach or post it to your next reply.

Note: If the tool warned you about an outdated version please download and run the updated version.

fixlist.txt

Thanks

 

Link to post
Share on other sites

Fix result of Farbar Recovery Scan Tool (x64) Version: 01-03-2017
Ran by stanc (02-03-2017 02:42:31) Run:1
Running from C:\Users\stanc\Desktop
Loaded Profiles: stanc & postgres (Available Profiles: stanc & postgres)
Boot Mode: Normal
==============================================

fixlist content:
*****************
CloseProcesses:
CreateRestorePoint:
RemoveProxy:
CMD: "%WINDIR%\SYSTEM32\lodctr.exe" /R
CMD: "%WINDIR%\SysWOW64\lodctr.exe" /R
CMD: netsh int ip reset
CMD: ipconfig /flushDNS
EmptyTemp:
Reboot:

*****************

Processes closed successfully.
Restore point was successfully created.

========= RemoveProxy: =========

HKU\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\DefaultConnectionSettings => value removed successfully
HKU\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\SavedLegacySettings => value removed successfully
HKU\S-1-5-21-1643747045-2165477438-302647571-1001\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\DefaultConnectionSettings => value removed successfully
HKU\S-1-5-21-1643747045-2165477438-302647571-1001\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\\SavedLegacySettings => value removed successfully


========= End of RemoveProxy: =========


=========  "%WINDIR%\SYSTEM32\lodctr.exe" /R =========


Error: Unable to rebuild performance counter setting from system backup store, error code is 2
========= End of CMD: =========


=========  "%WINDIR%\SysWOW64\lodctr.exe" /R =========


Info: Successfully rebuilt performance counter setting from system backup store
========= End of CMD: =========


========= netsh int ip reset =========

Resetting Interface, OK!
Resetting Unicast Address, OK!
Resetting Neighbor, OK!
Resetting Path, OK!
Resetting , failed.
Access is denied.

Resetting , OK!
Restart the computer to complete this action.


========= End of CMD: =========


========= ipconfig /flushDNS =========


Windows IP Configuration

Successfully flushed the DNS Resolver Cache.

========= End of CMD: =========


=========== EmptyTemp: ==========

BITS transfer queue => 0 B
DOMStore, IE Recovery, AppCache, Feeds Cache, Thumbcache, IconCache => 18841746 B
Java, Flash, Steam htmlcache => 5798 B
Windows/system/drivers => 230977914 B
Edge => 219553562 B
Chrome => 0 B
Firefox => 382379145 B
Opera => 0 B

Temp, IE cache, history, cookies, recent:
Default => 0 B
Users => 0 B
ProgramData => 0 B
Public => 0 B
systemprofile => 0 B
systemprofile32 => 128 B
LocalService => 157083 B
NetworkService => 21186 B
stanc => 1776645078 B
postgres => 0 B

RecycleBin => 162909486 B
EmptyTemp: => 2.6 GB temporary data Removed.

================================


The system needed a reboot.

==== End of Fixlog 02:46:41 ====

Link to post
Share on other sites

  • Root Admin

Great, that looks good. Let's reset the browser settings back to their defaults using the information below as needed. Export your bookmarks first just in case. If you have any stored passwords you should find those before doing so as well since this will remove stored passwords too.

 

Please visit each of the following sites and let's reset all of your browsers back to defaults to prevent unexpected issues.
If you are not using one of the browsers but it is installed then you may want to consider uninstalling it as older versions of some software can pose an increase in the potential for an infection to get in.

Internet Explorer
How to reset Internet Explorer settings

Firefox
Click on Help / Troubleshooting Information then click on the Reset Firefox button.

Chrome

I would like to reset Chrome back to defaults to completely clear out what is going on with Chrome.

You can keep your “Bookmarks” if you want to keep them, but you have to export them first – >> Export Bookmarks << – Everything else should be removed.

Then I need you to go to >> Google Sync << and sign into your account.
Scroll down until you see the reset sync button and click on the button
At the prompt click on Ok.

.
Reset Your Browser Settings
.

  1. In the top-right corner of the browser window, click the “Chrome Menu” icon (Three horizontal lines)
  2. Select Settings.
  3. At the bottom, click Show advanced settings…
  4. Scroll down until you see “Reset settings”, Then click on the button Reset Settings.
  5. In the dialog that appears, click Reset.

.
Close Chrome and restart it and check it out for me please

Link to post
Share on other sites

  • Root Admin

Yes, understood, but the only reason it should be blocked is due to entries in Firefox that are not good, that have still not been removed. There are millions of customers and I use Firefox myself as my default browser and it's not being blocked.

Let's try a clean removal and reinstall of Malwarebytes to see if that corrects it. If not then we'll uninstall Firefox, remove all it's folders, and reinstall Firefox. But let's try our program reinstall first.

Step 1
Please read and follow the directions here to remove Malwarebytes

https://forums.malwarebytes.com/topic/196955-malwarebytes-mb-clean-tool/

Step 2
After the computer restart please download and reinstall Malwarebytes 3

https://downloads.malwarebytes.com/file/mb3/

Step 3
Update and Activate Malwarebytes

Step 4
See if you're now able to launch Firefox without an issue.

 

If you're still not able to start Firefox then go ahead and exclude it in Malwarebytes and launch Firefox. Backup, Export your Bookmarks to a folder outside fo the Firefox folder structure as we will be removing anything and everything related to Firefox.

After backing or exporting your bookmarks please uninstall Firefox from the Control Panel, Programs, Add/Remove

Then restart the computer again, and run FRST again and make sure you place a checkmark in the Additons.txt checkbox and post back both new logs as an attachment and I'll review the logs before we reinstall Firefox. Remember, if you're using a login account withy Sync inside Firefox you need to disable and delete that synced information before you uninstall Firefox.

 

 

Link to post
Share on other sites

I ran the cleanup tool, reinstalled MBAM, deleted my Firefox Sync account, uninstalled Firefox, deleted the Mozilla folder from %APPDATA%.  I then reinstalled Firefox with no additions.  MBAM continues to block it.  I do not understand why this is happening.  I am beginning to experience some frustration because it would seem that MBAM is not identifying what is CAUSING it to be blocked. 

I agree there are many users that use Firefox without issue.  I do not appear to be one of them.  This is disappointing thus far, also considering that I have a premium license for MBAM.  FRST and addition logs attached...

Addition.txt

FRST.txt

Edited by diehardbattery
Link to post
Share on other sites

  • Root Admin

Yes, I understand your frustration and we're trying to figure out why or what is causing it.

Actually, wish you had not reinstalled Firefox before sending the new logs, but okay. Let me get a zip file of all of the Malwarebytes log files and we'll see if there is more details contained in them as to why they're blocking it.

 

Obtain and post a copy of the Malwarebytes logs

  1. Provide a copy of the contents of C:\ProgramData\Malwarebytes\MBAMService\logs in a ZIP file (attach to post)
    1. The ProgramData folder may be hidden. You may need to show hidden files, type the path manually or type “%programdata%” (less the quotes) in the Run command
  2. Attach the ZIP file by clicking on the "Drag files here to attach, or choose files..." or simply drag the file to the attachment area

 

 

Link to post
Share on other sites

  • Root Admin

The log indicates that it is unable to find and open some configuration files for Malwarebytes. Not sure why but it gets an access denied for one and another says the file is not there. Let have have you do a clean removal and reinstall and see if that corrects it or not and let me know.

Please read the following topic and then run the Malwarebytes Clean Removal tool mb-clean

https://forums.malwarebytes.com/topic/196955-malwarebytes-mb-clean-tool/

The download link for the tool is:  https://downloads.malwarebytes.com/file/mb_clean


Restart the computer when done and reinstall Malwarebytes 3 with the latest build again.

Here is the link for the latest installer

https://downloads.malwarebytes.com/file/mb3/


Thank you

Ron

 

Link to post
Share on other sites

Guest
This topic is now closed to further replies.
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
Back to top
×
×
  • Create New...

Important Information

This site uses cookies - We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.