Write-Up Google CTF – “Malvertising”

Description Unravel the layers of malvertising to uncover the Flag.https://malvertising.web.ctfcompetition.com Analysis We’re given the webpage of the link above. When we read the source, an iframe to ads/ad.html appears. Clicking it, we notice the file src/metrics.js, which is, not only minimized, but completely obfuscated. Procedure Stage 1 After a few hours of cleaning the code, […]

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