CAS-005: CompTIA SecurityX

Question

A security administrator is reviewing the following code snippet from a website component:

Question Image

A review of the inc.tmp file shows the following:

214875925793253420385093450834534324525234352353455234532423534245234534523453896276563857932578395378543620382630532804508325

Which of the following is most likely the reason for inaccuracies?

Explanation

The code snippet shows a WordPress plugin (via add_action hook) invoking hex2bin() on a file containing a long numeric blob. This pattern is classic malware backdoor behavior: obfuscated payload storage with conditional admin checks to hide from site administrators. The compromised plugin executes arbitrary code, corrupting site output or behavior. This exploitation is distinct from stylesheet corruption, firewall bot-blocking, or WAF mode issues.

CAS-005: CompTIA SecurityX

AstroTutor

Notes

Readiness

QuestionQ13

Community Discussion