T1474.001 Compromise Software Dependencies and Development Tools — Detection Rules

Source-backed rule directory

No reviewed association in this snapshot.

Atlas deterministic concepts

No exact concept selected.

Anomaly models

No exact Atlas model in this snapshot.

ATT&CK analytic guidance

DET0704 Detection of Compromise Software Dependencies and Development Tools

AN1823 Analytic 1823

A legitimate-seeming application or update is installed through an expected or previously trusted path, but shortly after first run or update the application exhibits new runtime behavior, sensor use, file staging, or network communications inconsistent with its historical baseline, documented role, or prior version. The defender specifically looks for behaviors commonly introduced by compromised third-party libraries or manipulated build tooling, such as unexpected background service activation, first-seen framework use, new permissions exercised, novel network destinations, or dropped local artifacts not aligned to the app's expected function.

AN1824 Analytic 1824

A legitimate-seeming app or update arrives through an expected or trusted distribution path, but the delivered application begins showing new entitlement exercise, background activity, framework use, sensor access, or network behavior inconsistent with its prior baseline or documented role. Because direct inspection of compromised dependencies or developer tooling is weaker on iOS, the defender emphasizes supervised-device app inventory, post-update behavior drift, new first-run or background patterns, and downstream communications that suggest compromised embedded libraries or manipulated build outputs.