Diddy Setup “Virus” Removal (Sept. 2018 Update)


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This page aims to help you remove Diddy Setup “Virus”. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

If you are have recently been having issues with your browser where there seems to be a constant flood of irritating adverts on your screen during each browsing sessions where the ads don’t seem to be coming from any specific site but rather follow you to whatever page you visit, then you might have an adware app that has recently gotten inside your PC and browser. It is understandable you don’t remember installing anything like that on your computer – adware apps normally get distributed alongside other programs or through other rather questionable methods such as spam messages and e-mails or through misleading online offers and download suggestions. This allows adware to silently sneak inside users’ computers and get added to whatever browser there is on the PC – IE, Edge, Chrome, Opera, Firefox and so on, it doesn’t really matter what the browser is since most representatives of the adware software group are compatible with the majority of browsing programs out there. So, if you are in this same type of situation where you are frequently getting interrupted and irritated by ads that seem to be coming from an adware application that’s inside your browser, it might be a good idea to read the information that the next lines have to offer. Aside from telling you more about the characteristics of the adware software class and how dangerous it might be for your system’s security, we will also show you how you can deal with one of the currently most widespread pieces of software that belong to the adware category – the so-called Diddy Setup “Virus”. Note that removing adware is not the same as uninstalling any other program from your PC. Remember, the developers of adware apps want their unwanted software to remain on your PC for as long as possible since this would potentially effectively bring greater profit from the constant generation of ads happening on your screen. That is why you are rather unlikely to be able to fully get rid of the adware if you try to uninstall it from the Control Panel or from your browser’s extensions manager. As you will see, there’s quite a bit more to be done than that in order to ensure that the pesky app is indeed fully remove from your machine.

Diddy Setup “Virus” Removal

If you have a Windows virus, continue with the guide below.

If you have a Mac virus, please use our How to remove Ads on Mac guide.

If you have an Android virus, please use our Android Malware Removal guide.

If you have an iPhone virus, please use our iPhone Virus Removal guide


Step1

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Step2

WARNING! READ CAREFULLY BEFORE PROCEEDING!

Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 

malware-start-taskbar

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/




Scan Results


Virus Scanner Result
ClamAV
AVG AV
Maldet


After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 

Step3

Hold together the Start Key and R. Type appwiz.cpl –> OK.

appwiz

You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:

msconfig_opt

Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

Step4

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

hosts_opt (1)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.

DNS

Step5

  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).

browser-hijacker-taskbar-properties

Properties —–> Shortcut. In Target, remove everything after .exe.

ie9-10_512x512  Remove Diddy Setup from Internet Explorer:

Open IE, click  IE GEAR —–> Manage Add-ons.

pic 3

Find the threat —> Disable. Go to IE GEAR —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

firefox-512 Remove Diddy Setup from Firefox:

Open Firefoxclick  mozilla menu  ——-> Add-ons —-> Extensions.

pic 6

Find the adware/malware —> Remove.
chrome-logo-transparent-backgroundRemove Diddy Setup from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Rename the Folder to Backup Default

Rename it to Backup Default. Restart Chrome.

Step6

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

Some more information that you need to know about adware

There is actually a surprisingly high number of users with adware apps on their computers that have gotten used to the constant barrage of adverts and are able to still use their browsers, albeit less effectively due to the constant ad interruptions. However, even if you think that there’s no real need to get rid of Diddy Setup “Virus” or of any other adware app on your PC if you are able to tolerate its presence, we must tell you that there is more to adware than the sheer annoyance that might come from such apps which might be considered undesirable. An adware application is not the same as a virus program – it will likely not try to damage the system of your PC like a Trojan Horse would or attempt to take your files hostage which is something that Ransomware cryptoviruses are known for. However, if an adware app is present in your system, then your machine might get exposed to different types of malware if you aren’t cautious and vigilant and if you tend to click on the ads that the undesirable applications streams to your screen. Adware-generated adverts could come from all over the Internet and although some of them might be safe and harmless and actually show you real offers, this might not always be the case. Therefore, remember to keep away from the pesky advertisements and make sure you take the necessary precautions towards eliminating Diddy Setup and never allowing any such apps on your PC again.

Speaking of preventing future adware installations…

As we said in the start of this post, adware apps like Diddy Setup “virus” (or rather their creators) tend to employ different sneaky tactics in order to get onto as many machines as possible as means of maximizing the overall profit from the advertising campaign. That is why, it is essential that you do not trust every too-good-to-be-true online offer that you see and every random spam message you might receive in your inbox. It’s also advisable that you do not download any low-quality or pirated software as those could also carry adware apps with them. Lastly, never forget to check the installation wizards of new programs you want to get on your PC for bundled apps that are optional components of the installation. In case you come across anything suspicious in a program installer and think it could be adware, either uncheck it and then install the main program or simply close the installation wizard and do not finish the installation.

SUMMARY:

Name Diddy Setup
Type Adware
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  An adware app is most likely going to fill your browser with a lot of irritating adverts and page-redirects.
Distribution Method Most such applications get distributed through file bundles and also with the help of spam messages and misleading advertisements.
Detection Tool

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!


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