Types of Malicious Software on Compromised Sites

Malware refers to any software intended to harm or gain unauthorized access to devices or networks. Compromised sites may harbor various forms of malicious software, such as:

• Adware: Unwanted ads are displayed or downloaded without consent on compromised sites.
• Spyware: Information on user behavior is collected without permission on compromised websites.
• Keyloggers: Keystrokes on devices are recorded covertly via compromised systems.
• Trojans: Legitimate-looking software disguises malicious intent on compromised sites.
• Ransomware: Data access is restricted until a ransom is paid, often initiated through a compromised site.
• Mobile Malware: Mobile devices are specifically targeted through compromised sites.
• Rootkits: Remote control of devices is gained by attackers via compromised systems.
• Worms: Malware replicates across networks, often originating from compromised websites.
• Fileless Malware: Legitimate programs are exploited for infection through compromised sites.
• Malicious Redirects: Users are redirected to harmful websites via compromised site content.

Google’s automated detection process aggregates data from various sources to identify threats on compromised websites.

Defining Unwanted Software on Compromised Sites

Unwanted software differs from malware in that it negatively impacts the user experience through deceptive behavior on compromised sites. Some characteristics include:

• Difficulty in removal
• Hidden functions within compromised site code
• Unexpected system impacts resulting from compromised sites
• Bundled with undisclosed software
• Sensitive information collected without consent through compromised forms

Google’s Unwanted Software Policy outlines further examples and guidelines related to compromised sites.

Reasons for Ad Disapproval Due to Compromised Sites

Common reasons for Google Ads disapprovals due to compromised sites and malicious software include:

• Malicious code or scripts on compromised landing pages
• Software bundling without user consent on compromised sites
• Redirects leading to malicious content from compromised pages
• Automatic downloads initiated without user consent on compromised sites
• Forms collecting sensitive information on compromised pages
• Misleading content or false representation on compromised websites
• Malicious images or embedded code found on compromised sites
• Unsolicited changes to user systems through compromised content
• Software that is difficult to uninstall, often associated with compromised downloads

Specific reasons for disapproval might not always be disclosed, but if any of these issues exist on your compromised site, ads are likely to be suspended until addressed.

To remove website malware contact our support team