Reverse Engineering a Phishing Campaign's Obfuscation Layers

The author received a phishing email with the subject line "You have a voicemail, click this button to listen." After clicking the link, they investigated why it failed to execute as intended. The analysis uncovered multiple layers of obfuscation, including redirects, tokens, and CAPTCHA form submissions. The post details the process of dissecting these mechanisms to identify the campaign’s ultimate goal.