Techniques › T1498.001 › AN0970
AN0970 Analytic 0970
Linux · attack.mitre.org · ATT&CK Enterprise v19.2
<p>Kernel or userland processes generating high-rate network traffic (ICMP, UDP, TCP SYN) beyond expected interface throughput or user behavior norms.</p>
- Detects
- T1498.001 Direct Network Flood
- Part of
- DET0343 Direct Network Flood Detection across IaaS, Linux, Windows, and macOS
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 |
|---|---|---|
| auditd:SYSCALL | connect or sendto system call with burst pattern | DC0078 Network Traffic Flow |
| auditd:SYSCALL | execve | DC0032 Process Creation |
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 |
|---|---|
SyscallBurstCount | Threshold of repeated socket calls within a short interval indicating flood behavior. |
UserContext | Restrict to non-admin user traffic unless elevated access is detected. |
KEV CVEs whose mapped technique this analytic detects
| CVE | Vendor / product | State |
|---|---|---|
| CVE-2024-45195 | Apache OFBiz | Mapped |