CuraSec

tag: Malware-Persistence · 1 items

2026-10-01 · The Hacker News · source ↗ #wordpress#malware-persistence#backdoor
  • Engineer — Plan: WordPress is pervasive in enterprise estates and this multi-vector persistence (filesystem + database + shared memory segments) means standard file-only cleanup leaves the site re-infected; audit WordPress deployments for SC_ markers in files and the database, and inspect PHP shared memory usage via shmop-based process inspection.
  • SOC/IR — Plan: The shared-memory component creates a blind spot for file-integrity and AV-based scans; build or tune detections for PHP processes writing to shared memory segments (shmop_open/write syscalls) and add a correlation rule requiring simultaneous sweep of filesystem, database content, and memory when a WordPress compromise is suspected.
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