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Get Started Free →cyberstrikeus/T1624.001_broadcast-receivers
Adversaries may establish persistence using system mechanisms that trigger execution based on specific events.
Passed 19 of 24 test cases with the skill, and 11 of 24 without it.
and 7 more in the full report
9 fixed10 passed either way4 still failing1 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 9 test cases the skill fixed. Same model, same prompt, with and without the skill.
An engineer asks how many distinct detection strategies and mitigations are established in the standard baseline for T1624.001 Broadcast Receivers. Provide the exact count of detection strategies and mitigations.
| Checked | Without skill | With skill |
|---|---|---|
| States there is 1 known mitigation. | Passed | Passed |
| States there is 1 detection strategy. | Missed | Passed |
The instructions your model reads when the skill loads.
Sub-technique of: T1624
Adversaries may establish persistence using system mechanisms that trigger execution based on specific events. Mobile operating systems have means to subscribe to events such as receiving an SMS message, device boot completion, or other device activities.
An intent is a message passed between Android applications or system components. Applications can register to receive broadcast intents at runtime, which are system-wide intents delivered to each app when certain events happen on the device, such as network changes or the user unlocking the screen. Malicious applications can then trigger certain actions within the app based on which broadcast intent was received.
In addition to Android system intents, malicious applications can register for intents broadcasted by other applications. This allows the malware to respond based on actions in other applications. This behavior typically indicates a more intimate knowledge, or potentially the targeting of specific devices, users, or applications.
In Android 8 (API level 26), broadcast intent behavior was changed, limiting the implicit intents that applications can register for in the manifest. In most cases, applications that register through the manifest will no longer receive the broadcasts. Now, applications must register context-specific broadcast receivers while the user is actively using the app.
Platforms: Android
Determine if the target mobile environment is susceptible to Broadcast Receivers by examining the target platforms (Android).
Review whether mitigations for T1624.001 are in place. If defenses are absent or misconfigured, this technique may be exploitable.
test cases passed, vs 11 / 24 without
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