![]() ![]() Likewise, these emails are sent from someone or some organization that you believe to be a trusted source. Similar to malicious email attachments, malicious email links are URLs in the body of the email. Once the file is opened, the ransomware payload is unknowingly downloaded, the system is infected, and the files are held for ransom. The recipient opens the attachment thinking the email has been sent from a trusted source. RANSOMWHERE DOWNLAOD PORTABLEWith malicious email attachments, the attacker crafts an email, likely from a believable source, such as Human Resources or IT, and attaches a malicious file, such as a portable executable (PE) file, a Word document, or a. If vulnerable, a drive-by download of a malicious payload will be executed, the system will become infected, and the files will be held for ransom. Malicious code hidden on the site, often in an advertisement (malvertisement), redirects you to the exploit kit landing page unnoticed. Most often, exploit kits are executed when a victim visits a compromised website. This information will enable you to focus your security controls on the areas most likely to be leveraged and reduce the risk of infection.Įxploit kits are sophisticated toolkits that exploit vulnerabilities. There are multiple ransomware variants in use across multiple attack vectors, including through the network, SaaS-based applications and directly to the endpoint. ![]() In order to better prevent ransomware, it is critical to understand the tactics attackers use to deliver this threat. ![]()
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