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Get Started Free →cyberstrikeus/T0804_block-reporting-message
Adversaries may block or prevent a reporting message from reaching its intended target.
Passed 22 of 24 test cases with the skill, and 13 of 24 without it.
and 9 more in the full report
9 fixed13 passed either way2 still failing0 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.
A plant operator asks for the complete list of standard MITRE ATT&CK mitigations assigned to T0804 Block Reporting Message so they can update their security baseline. Which exact mitigation IDs apply?
| Checked | Without skill | With skill |
|---|---|---|
| Lists M0814, M0810, and M0807. | Missed | Passed |
The instructions your model reads when the skill loads.
Adversaries may block or prevent a reporting message from reaching its intended target. In control systems, reporting messages contain telemetry data (e.g., I/O values) pertaining to the current state of equipment and the industrial process. By blocking these reporting messages, an adversary can potentially hide their actions from an operator.
Blocking reporting messages in control systems that manage physical processes may contribute to system impact, causing inhibition of a response function. A control system may not be able to respond in a proper or timely manner to an event, such as a dangerous fault, if its corresponding reporting message is blocked.
Platforms: ICS
Determine if the target ICS/SCADA environment is susceptible to Block Reporting Message by examining operational technology systems and network architecture.
Review whether mitigations for T0804 are in place. If defenses are absent or misconfigured, this technique may be exploitable in the ICS environment.
Unauthorized connections can be prevented by statically defining the hosts and ports used for automation protocol connections.
Provide an alternative method for sending critical report messages to operators, this could include using radio/cell communication to obtain messages from field technicians that can locally obtain telemetry and status data.
test cases passed, vs 13 / 24 without
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