Why does Firefox have inline Hook on Ntdll.dll?

I find Firefox V3 to V14 all have this feature. It is a bad idea to hook system functions!
It hooks on LdrLoadDl function of Ntdll.dll
You can use Malware Defender and XueTr to check it.

I am sure there must be some good reason as I recall it as being a fairly solid decision, & seem to recall there was consideration being given to an even more radical option of stopping 64 bit Windows development entirely.
'''This is however not the place for discussion of development decision, '''either use the simple feedback option to leave a short comment, or try to find a development forum where that may consider such discussion on topic
* https://input.mozilla.org/en-US/feedback
* http://www.mozilla.org/about/forums/#general-development
One thing you may note is that Mozilla development is not static. The (emailing) Thunderbird project has ceased development, and although desktop browsers are still being developed there is a lot of effort now going into Mobile & Firefox OS.

Similar Messages

Why does Firefox have to make it so difficult to get answers--I am not going to be able to check the website to see what anyone might reply to my question on crashing?

I have no way of checking to see if anyone answers this. Why does Firefox have to make it so difficult?
What does this means: DLL C:\Program Files\Mozilla Firefox\MOZCRT19.dll is not a valid Windows image. Please check this against your installation diskette.
Suddenly all my tabs closed. Then Windows told me I had a gazillion infections. Then a tiny strip appeared saying it was Firefox and these little blocks started to fill up the little strip as if it were downloading something--there was no way to cancel this so I cut the power. Now when I try to use the Firefox icon, I get the message above.
Am I supposed to remove the old Firefox stuff and start from scratch? I am stuck using Internet Explorer.
I went to the Firefox website and tried to download it again, but McAffee jumped in and said there is something wrong with Firefox and I should register with them that I am downloading Firefox (I do not have McAffee). Then I got a security warning saying Firefox is not safe.
I am completely at a loss as to what to do next, since I don't understand any of this mumbojumbo.

Here's the story on one of your infections, namely JS:Redirector-EH[Trj]: http://www.microsoft.com/security/portal/Threat/Encyclopedia/Entry.aspx?Name=Trojan%3aJS%2fRedirector.H
The main problem with malware is that it uses the installation to proliferate by contacting hostile servers to download more of the same rogue code.
Firefox doesn't have the option to "Run" a file. You can only "Save File" or "Cancel". If you downloaded it with IE8, then yes, you can run it, but that's not what I wanted you to do.
What you should do now is to disable System Restore. You can open System Properties by hitting the Windows logo key and Pause/Break key together. Then click the "System Restore" tab. Then checkmark the box which says "''Turn off System Restore on all drives''". Reboot to clear its contents. System Restore unfortunately makes a backup of all executables which includes viruses so that when you reboot without deleting them first, System Restore reinstates them again.
After you complete that step, run Avast and Malwarebytes again to make sure the system is clean.
Then go to the Windows Update site (link on your start menu) and install the missing patches which enabled your machine to become infected in the first place.
Once the system is clean, repeat step one to download Firefox again, but please do not run the file. If you don't see the option to "Save File", cancel the download, but it should be there. You can use this direct download link to download FF4.0.1 [http://www.mozilla.com/products/download.html?product=firefox-4.0.1&os=win&lang=en-US Download Firefox 4.0.1]
Run the file after you download it to the desktop.

Why does Firefox have to beg for money, like the winos on the street ?

Why does firefox have to beg for money, like winos on the street ? If I had the money to donate, I gladly would, but I'm disabled on a fixed income and cannot afford to give money to anyone. I ran my own websites a few times, and never once begged for money to pay for my websites. Do you think everyone just sits back on their stack of cash, watching for any vultures that come around ? I've used firefox for 10 years, but if I'm no longer wanted, I will leave. Should I skip a few meals so I can send you 10 dollars, or cancel my doctor's visit for next week ? Maybe I could rake some yards in the neighborhood and make some extra money ? Wait, I can't walk but about 5 minutes, darn ! I had already dropped firefox for this very reason, and I thought the begging would be over, but it's still here ! Even microsoft and google recommend firefox ! It's a great browser, but I just can't afford to give money away. Maybe I could stop feeding my cat, I've heard they can survive without a human's help ? One of us would likely start eating the other ! Here kitty kitty !

You don't have to donate - just ignore the request and move on with your day.

Why does Firefox have 2 separate version-release-schedules?

I am on 3.6.25 and it's been upgrading within the 3.6 family even while v.9.0.1 is already out there. What is the reason behind the two parallel release schedules and why does it not just upgrade to 9.0.1 automatically?

I am sure there must be some good reason as I recall it as being a fairly solid decision, & seem to recall there was consideration being given to an even more radical option of stopping 64 bit Windows development entirely.
'''This is however not the place for discussion of development decision, '''either use the simple feedback option to leave a short comment, or try to find a development forum where that may consider such discussion on topic
* https://input.mozilla.org/en-US/feedback
* http://www.mozilla.org/about/forums/#general-development
One thing you may note is that Mozilla development is not static. The (emailing) Thunderbird project has ceased development, and although desktop browsers are still being developed there is a lot of effort now going into Mobile & Firefox OS.

Why does Firefox have a constant problem finding servers?

Firefox is constantly unable to find servers, even after succesfully loading a web page. When I hit reload it scampers off and finds the server immediately (most of the time -- occasionally I have to punch it twice), but if I leave the tab open, sure as death and taxes, the message will reappear after a while. It doesn't matter what website I am on. Also, I have recently lost the ability to right click on a blank spot on a page and select "reload every ____", where I could select from a variety of time intervals for the page to reload automatically. Before this feature quit, when I had it enabled there seemed to be fewer "can't find server" episodes, but perhaps it was just that the reload would hit every once in a while and the server would miraculously appear.
I would dearly love to fix this. It has not happened in previous versions of Firefox. (I assume I have the latest version, because it updates automatically.) I don't like IE and Chrome is so cheerfully nosy that I rarely use it.
I have talked to others who have had this problem to the extent that they don’t use Firefox anymore. I have used it practically since the begats and I don’t want to jump ship. Please help.

Note that Firefox uses the "chrome://" protocol to access its own internal files and also access files from extensions, so that has nothing to do with Google Chrome.
*https://developer.mozilla.org/en/Chrome
Start Firefox in <u>[[Safe Mode|Safe Mode]]</u> to check if one of the extensions (Firefox/Firefox/Tools > Add-ons > Extensions) or if hardware acceleration is causing the problem (switch to the DEFAULT theme: Firefox/Firefox/Tools > Add-ons > Appearance).
*Do NOT click the Reset button on the Safe Mode start window.
*https://support.mozilla.org/kb/Safe+Mode
*https://support.mozilla.org/kb/Troubleshooting+extensions+and+themes
See also:
*http://kb.mozillazine.org/Firefox_crashes
*https://support.mozilla.org/kb/Firefox+crashes

Why does firefox have trouble scrolling up and down?

happens in facebook, google+, and even addon screen, and even this screen (the question form i am typing in right now)
when i try to scroll up or down it takes a second or so and then jumps, rather than scrolling

i am curious what autoscrolling does, no difference; the others were checked already
i think it has to do with the memory stack becoming too large, after much browsing, multiple tabs, etc.
it works ok, if it is recently opened with just a few tabs
what really worked for me was:
[https://addons.mozilla.org/en-US/firefox/addon/yet-another-smooth-scrolling/?src=api yet-another-smooth-scrolling]

Why does Firefox have trouble displaying certain Unicode Plane 1 characters (specifically, Phoenician)?

Hi. I'm trying to get Firefox to display characters from ancient scripts. I have installed all the necessary fonts, and changed the encoding to Unicode. When I try to view Phoenician and Imperial Aramaic characters (other scripts too), I just get boxes with numbers (10900 and so forth). I have a laptop that is able to display these characters but I need to be able to see them on my current system.

Try installing the font "aegean".
You can find the font here
http://www.fonts2u.com/download/aegean.font
By the way, have you read
http://en.wikipedia.org/wiki/Help:Special_characters
?

Why does Firefox have problems printing Yahoo finance portfolio pages?

Current versions (34.0) of Firefox on Windows and Mac both have printing problems when printing from the Yahoo Finance portfolio website. I don't have problems when printing from IE, Safari, or Opera. Firefox prints a header on page 1 then pages 2 and 3 on top of each other. It doesn't include every stock that I had in my portfolio either. The portfolio page has an interesting feature where it keeps the header of the page at the top and scrolls the rest of the page under it. This probably is what is messing up FF's printing but the other browser vendors don't have a problem. I'm working this problem for my father-in-law who's running Windows 7 while I'm on a Mac running Yosemite. I can duplicate the problem on Windows 7, XP, and OSX all running the latest version of FF. To test, I created a portfolio with a bunch of random stocks then tries printing. I got perfect output on every browser except FF.
Sorry, I'm not installing any other Firefox software. This problem is on the platforms I mentioned. I can submit a pdf of sample output, both good and bad, if you like.

More info. I have AdBlock running and thought that might have been the reason I could print from Safari but installing AdBlock on Firefox gave me the same results. Yahoo has a bunch of ads under the header and some use Flash. Having them there doesn't affect printing on other web browsers. I created a pdf file then opened it in a drawing problem and noticed a huge blank block in the middle of page one. This is what is pushing the stock data down to page 2. It shouldn't be there so FF is interpreting the ad area with the scrolling as a large block instead of ignoring it. I added three images. The first shows a correct page 1 (Safari), while the next two show how FF prints it.

Why does Firefox have so many unresposive script errors?

Firefox 22.0 (on Mac) seems to be a dog. It continually stops responding and gives so many "A script on this page may be busy, or it may have stopped responding" errors.
Either Facebook have done something, or there is an incompatibility between Flash, Firefox and Facebook or something. (Flash 11.7.700.225)
I have had this before with other Firefox builds - but this time it is occurring multiple times each time I am on Facebook
Thinking of trying Chrome if this keeps up - although I am reluctant to hand yet even more privacy info over to Google.
The only plugin I use is Flash. I run the default theme, and the only add-ons I have are Adblock Plus 2.2.4, Adblock Plus Pop-up Add-on 0.8 and the English (Australian) Dictionary 2.1.2
I wish each so-called 'security upgrade' came with a message that 'this version is a dog' - it is not only causing issues it is not compatible and has disable my "Easy Youtube Video Downloader 6.8"
As per the Mozilla Help I have disabled "hardware acceleration" and also changed the value for "dom.max_script_run_time" to 20 - neither helped in any way.
Far from happy Mozilla

Thank you for your "copy and paste" reply. It is very obvious that you did NOT read my original post.
If you had you would have noticed:
a) I stated: "I run the default theme"
and that
b)I stated: "I have disabled "hardware acceleration""
c)I stated: "changed the value for "dom.max_script_run_time" to 20 "
(both of which are in response to the linked help article that you recommended - and neither of which did any good)
d) I also stated: "The only plugin I use is Flash"
(which is the latest up-to-date version and if Firefox cannot run with Flash it is of no use as a browser)
I will try "Safe Mode" and post how that works after browsing Facebook - but it should not be necessary to do this.
I had reported similar issues with Firefox two or three builds back (Firefox 19.0.2) then the issue was fixed for a couple of builds - and now with the release of Firefox 22.0 (on Mac) it is as bad or worse than ever.

Why does firefox have yahoo by default as search engine?? It is very frustrating as I have tried everything but I am stuck with yahoo. i am sure explorer does not have to pay yahoo for ssuch such chep stunts. So what is the way out???

The previous versions of firefox had google by default, which was the best. But now it seems firefox needs money very badly so it has tied up with yahoo to have it as default search engine.
I have tried everything all that the volunteers have suggested but nothing works.
So what to do?? Dump firefox and go back to explorer??? Or can this be fixed????

Fix it easily.
follow the steps here:
[http://www.firefoxfacts.com/2008/01/13/change-default-search-in-firefox/ Change Default Search in Firefox]
thank you
Please mark "Solved" the answer that really solve the problem, to help others with a similar problem.

Why does Firefox always block any link I try to open going to a web page when I don't have pop up blocker on?

Why does Firefox always block any link I try to open going to a web page when I don't have pop up blocker on? First off they are not even pop ups....your crap blocks everything and don't save user names &/or passwords when you have it checked. Also in your tutorials about solving this issue says it has the word "OPTION" .......no, it never says option to allow you to bypass it and etc. Only thing is says is "ALLOW" . That would be nice , but the problem is it will not allow it from then on. It only allows it right then and then you have to refresh...after that to open again it blocks it again.....HOW STUPID?!!!!!
It always say that this is preventing this page from automatically redirecting to another page. THIS IS WHAT I AM TRYING TO DO...GO TO ANOTHER PAGE........I DON'T NEED YOUr BROWSERS PERMISSION TO DO THAT. THAT IS WHAT A *%#$&*(&*%$$%% BROWSER IS FOR TO GO TO OTHER PAGES......THEY ARE NOT POP UPS!!!!!
YOU STUPID BROWSER ACTUALLY BLOCKS EVERYTHING AND THAT SUX!!!
HELP!!

Are you using "Clear history when Firefox closes"?
In case you are using "Clear history when Firefox closes":
*do not clear the Cookies
*do not clear the Site Preferences
*Tools > Options > Privacy > Firefox will: "Use custom settings for history": [X] "Clear history when Firefox closes" > Settings
*https://support.mozilla.org/kb/Clear+Recent+History
Note that clearing "Site Preferences" clears all exceptions for cookies, images, pop-up windows, software installation, and passwords.
Clearing cookies will remove all specified (selected) cookies including cookies with an allow exception that you want to keep.
Let all cookies expire when you close Firefox.
*Firefox/Tools > Options > Privacy > Cookies: Keep until: I close Firefox
You can choose to keep third-party cookies from visited sites if necessary.
Create a cookie 'allow' exception for cookies that you want to keep.
*Firefox/Tools > Options > Privacy > Cookies: Exceptions

Why does FireFox open as a very small box in the top l/h corner and i have to resize it every time

Why does FireFox open as a very small box in the top l/h corner and i have to resize it every time this only occurs on the initial opening up of F/Fx after boot-up

Open the system menu via Alt+Space and see if you can resize that window.<br />
If that works then close Firefox (File > Exit/Quit) to save that setting.
See also:
* http://kb.mozillazine.org/Resizing_oversize_window
If the above didn't help then see:
* http://kb.mozillazine.org/Corrupt_localstore.rdf

Want new tab to open to home page and why does firefox not have a simple check box in the options because I can't keep going through a long procedure each time

I want new tab to open to home page and why does firefox not have a simple check box in the options because I can't keep going through the long tedious procedure each time I install firefox. It is something that should be in the options tab , and I want to know why it isn't. I am totally frustrated with firefox and getting ready to switch.

You can use the SearchReset extension to reset some preferences to the default values.
*https://addons.mozilla.org/firefox/addon/searchreset/
Note that the SearchReset extension only runs once and then uninstalls automatically, so it won't show on the "Firefox > Add-ons" page (about:addons).
If you do not keep changes after a restart or otherwise have problems with preferences, see:
*http://kb.mozillazine.org/Preferences_not_saved

Why does Firefox give this message when I do not have another program running "Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system."

Question
why does Firefox give this message when I do not have another program running or another window open - "Firefox is already running, but is not responding. To open a new window, you must first close the existing Firefox process, or restart your system." edit

See also "Hang at exit":
*http://kb.mozillazine.org/Firefox_hangs
*https://support.mozilla.com/kb/Firefox+hangs

Why does Firefox, like others, feel it's so important that their updated browser have a "brand new look"? I don't want a "brand new look." I'm happy with the look as it is. So I will NEVER go to Firefox4.

Why does Firefox, like others, feel it's so important that their updated browser have a "brand new look"? I don't want a "brand new look." I'm happy with the look as it is. So I will NEVER go to Firefox4.

Firefox is highly customizable and you can customize Firefox 4 to look like Firefox 3.6, for details see http://www.computertechtips.net/64/make-firefox-4-look-like-ff-3-6

Why does Firefox have inline Hook on Ntdll.dll?

Similar Messages

Maybe you are looking for