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You need to scan with all programs because each program detects different malware. Make sure that you update each program to get the latest version of their databases before doing a scan. I just wanted to add, it's hard to tell what are links and what are adds. This should be against the law or something. I'm tired of these irreparable companies getting in my way and taking over my computer. The Reset Firefox feature can fix many issues by restoring Firefox to its factory default state while saving your essential information. This will cause you to lose any Extensions, Open websites, and some Preferences.
Further information can be found in the Refresh Firefox - reset add-ons and settings article. Thank you for the list of good virus protection programs! I downloaded SuperAntiSpyware and it took care of the problem. Tried running Firefox in safe mode and problem vanished. Rebooted Firefox and using Add-On manager, disabled all Plug-ins. Turned each plugin back on, one at a time and found that ShockwaveFlash bought back the problem.
Modified December 8, at 4: I had the same problem. Tried using several antivirus tools but not all of them could locate any thread.
Spyhunter helped to get rid of CouponDropDown ads. Found a tip and a tool here http: I also installed SpyHunter.
I just deactivated shockwave flash plugin and so far the pop-ups disappeared. I went to Firefox add-ons and simply unistalled anything I didn't understand or think i wanted. The problem immediately disappeared.
It was easy and quick. By the way, Malwarebytes full scan was no use at all. It doesn't appear to detect these little buggers. Modified December 20, at 4: I disabled Shockwave Flash and my problem went away.
At the end, be sure a check-mark is placed next to the following: Sorry this didn't help. I went to Firefox add-ons and simply unistalled anything I didn't understand or think i wanted. All the drivers and the operating System are up to date. If you need to remove malware, you have to purchase the licensed version of Reimage malware removal tool.
I has previously used multiple anti-virus and malware detectors with no problem. The people that perpetrate these intrusions should be found and beaten for doing these things. It's not necessary listed as CouponDropDown or under web browser extensions. Besides, it comes bundled with other software:.
Any of these may cause CouponDropDown ads to show up. There are probably even more. Antivirus programs will likely fail to remove this little bugger because it's not really malware, so you have to remove CouponDropDown yourself. Here's how to do that:. Support Forum. This thread was archived. Technical details for experts. 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. Recommended Posts. Posted February 20, You may see this entry in your list of installed software: Or these entries in your Scheduled Tasks: Our program Malwarebytes Anti-Malware can detect and remove this potentially unwanted program.
Please download Malwarebytes Anti-Malware to your desktop. Double-click mbam-setup-version. At the end, be sure a check-mark is placed next to the following: If an update is found, you will be prompted to download and install the latest version. Once the program has loaded, select Scan now. Or select the Threat Scan from the Scan menu. When the scan is complete , make sure that everything is set to "Quarantine", and click Apply Actions.
Reboot your computer if prompted. Is there anything else I need to do to get rid of Coupon Drop Down? Coupon Drop Down replaces your hosts file, so you may have to restore the old one. You can find third-party hosts file alternatives at hpHosts or at mvps. This PUP creates some scheduled tasks. You can read here how to remove Scheduled Tasks.
How do I remove Coupon Drop Down? Our program Malwarebytes Anti-Malware can detect and remove this potentially unwanted program. Coupon Drop Down is the PUP that uses misleading techniques to prevent removal. Use Reimage to locate malicious components and get rid.
Look at the replies to this topic for the additional guides. We hope our application and this guide have helped you eradicate this hijacker. Technical details for experts Signs in a HijackThis log: File system details Adds the folder C: Malwarebytes Anti-Malwarewww.