Techniques › T1095 › AN1256
AN1256 Analytic 1256
macOS · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Unsigned binaries or interpreted scripts initiating non-standard protocols (ICMP, UDP, SOCKS) outside of baseline network behavior.</p>
- Detects
- T1095 Non-Application Layer Protocol
- Part of
- DET0457 Detection of Non-Application Layer Protocols for C2
Log sources and channels
Exactly as MITRE states them in x_mitre_log_source_references. Where a channel is vague, it is vague in the source; kevmap does not tidy it.
| Log source | Channel | Data component |
|---|---|---|
| macos:unifiedlog | com.apple.network | DC0078 Network Traffic Flow |
| NSM:Flow | ICMP/UDP monitoring (tcpdump, Wireshark, Zeek) | DC0085 Network Traffic Content |
Mutable elements
Parameters MITRE marks as environment-specific. These are the knobs you are expected to tune; they are why an analytic is not a rule.
| Field | Description |
|---|---|
UnsignedBinaryNetworkUsage | Detection threshold for unsigned or transient binaries making ICMP/UDP calls. |