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Get Started Free →cyberstrikeus/T1645_compromise-client-software-binary
Adversaries may modify system software binaries to establish persistent access to devices.
Passed 21 of 23 test cases with the skill, and 7 of 23 without it.
and 12 more in the full report
14 fixed7 passed either way2 still failing0 broke
Tokens, turns and time describe resource use, not a dollar price.
One of 14 test cases the skill fixed. Same model, same prompt, with and without the skill.
Which mitigation ID specifies mechanisms on Android that detect unauthorized changes to protected operating system partitions?
| Checked | Without skill | With skill |
|---|---|---|
| The mitigation is M1004 System Partition Integrity. | Missed | Passed |
The instructions your model reads when the skill loads.
Adversaries may modify system software binaries to establish persistent access to devices. System software binaries are used by the underlying operating system and users over adb or terminal emulators.
Adversaries may make modifications to client software binaries to carry out malicious tasks when those binaries are executed. For example, malware may come with a pre-compiled malicious binary intended to overwrite the genuine one on the device. Since these binaries may be routinely executed by the system or user, the adversary can leverage this for persistent access to the device.
Platforms: Android, iOS
Determine if the target mobile environment is susceptible to Compromise Client Software Binary by examining the target platforms (Android, iOS).
Review whether mitigations for T1645 are in place. If defenses are absent or misconfigured, this technique may be exploitable.
A locked bootloader could prevent unauthorized modifications of protected operating system files.
test cases passed, vs 7 / 23 without
More skills from the same source and nearby in the registry, with their headline benchmark lift.