{"uuid": "f95698ac-ae80-40df-9721-3b18d1a16d3f", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2025-53521", "type": "seen", "source": "https://bsky.app/profile/hendryadrian.bsky.social/post/3mv3autdztq27", "content": "Sophos found F5 BIG-IP APM malware injecting a PHP web shell into memory, leaving disk files clean. Linked to CVE-2025-53521 and c05d5254, with indicators like apm_css.php3 and full_wt.php3. #F5 #BIGIPAPM #CVE202553521", "creation_timestamp": "2026-09-09T09:45:21.012295Z"}