PUP.Optional.InstallCore.Generic
Short bio
PUP.Optional.InstallCore.Generic is Malwarebytes’ detection name for the generic detection of a large family of bundlers that are known to install adware and potentially unwanted programs (PUPs) along with legitimate applications on Mac and Windows systems.
Type and source of infection
The company behind InstallCore bundlers is ironSource, a company that builds monetization, engagement, analytics, and discovery tools for app developers, device manufacturers, mobile carriers, and advertisers. PUP.Optional.InstallCore.Generic is available for Windows and Mac systems. The main goal is to get paid by the adware distributors for each successful install and for any shown advertisements.
PUP.Optional.InstallCore.Generic comes bundled together with third-party applications. The bundle installer is usually downloaded and executed by the users themselves, often unaware. They are offered up on software download sites, where people look for software they need. They are also offered by ad-rotators as “Java updates”.
Protection
Malwarebytes protects users from PUP.Optional.InstallCore.Generic by using real-time protection.
Malwarebytes blocks PUP.Optional.InstallCore.Generic
Remediation
Malwarebytes can detect and remove PUP.Optional.InstallCore.Generic without further user interaction.
- Please download Malwarebytes to your desktop.
- Double-click mb3-setup-consumer-{version}.exe and follow the prompts to install the program.
- Then click Finish.
- Once the program has fully updated, select Scan Now on the Dashboard. Or select the Threat Scan from the Scan menu.
- If another update of the definitions is available, it will be implemented before the rest of the scanning procedure.
- When the scan is complete, make sure that all Threats are selected, and click Remove Selected.
- Restart your computer when prompted to do so.
Add an exclusion
Should users wish to keep this program and exclude it from being detected in future scans, they can add the program to the exclusions list. Here’s how to do it.
The Exclusions tab includes a list of items to be excluded from scans. The items may include files, folders, websites, or applications that connect to the Internet, as well as previously detected exploits.
To access the exclusions in Malwarebytes:
- Click on the Settings tab in the left pane.
- Click on the Exclusions tab.
- Click the Add Exclusion button.
- Select the exclusion type Exclude a File or Folder and use the Browse button to select the main folder for the software that you wish to keep.
- Repeat this for any secondary folder(s) that belong to the software.
- If you want to allow the program to connect to the Internet, for example to fetch updates, add an exclusion of the type Exclude an application that Connects to the Internet and use the Browse button to select the file you wish to grant access.
