Malicious Pop-up Redirects Baidu Traffic
Malicious pop-ups and redirects have become two extremely common techniques used by attackers to drive traffic wherever they want.
During a recent investigation, we came across an obfuscated pop-up script leveraging baidu[.]com search results to redirect users to the attacker’s own domain.
Below is the encoded JavaScript:
Once decoded, the behavior becomes a bit more clear:
A check occurs for the cookie clickund_expert before the script verifies if the browser is Chrome.
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