Monitor for pseudo-randomly generated domain names based on frequency analysis, Markov chains, entropy, proportion of dictionary words, ratio of vowels to other characters, and more.[1] Additionally, check if the suspicious domain has been recently registered, if it has been rarely visited, or if the domain had a spike in activity after being dormant.[2] Content delivery network (CDN) domains may trigger these detections due to the format of their domain names.
| Data Component | Name | Channel |
|---|---|---|
| Network Communication (DC0113) | Application Vetting | None |
Monitor for pseudo-randomly generated domain names based on frequency analysis, Markov chains, entropy, proportion of dictionary words, ratio of vowels to other characters, and more.[1] Additionally, check if the suspicious domain has been recently registered, if it has been rarely visited, or if the domain had a spike in activity after being dormant.[2] Content delivery network (CDN) domains may trigger these detections due to the format of their domain names.
| Data Component | Name | Channel |
|---|---|---|
| Network Communication (DC0113) | Application Vetting | None |