Last Updated on November 21, 2023 by InfraExam
What is the purpose of using REGEX during PCAP analysis?
- deliver payloads from PCAP analysis
- define a search pattern
- reverse engineer suspicious files
- log event data and establish baseline
|Explanation & Hint:
The purpose of using REGEX (Regular Expressions) during PCAP (Packet Capture) analysis is to “define a search pattern.”
Regular expressions are used in PCAP analysis to create complex search patterns that can match specific sequences in packet data. This is particularly useful when you are looking for certain patterns of network traffic or specific data within a large set of captured packets. REGEX allows for detailed and precise filtering, enabling analysts to isolate relevant information from the packet data efficiently.
The other options mentioned are not directly related to the use of REGEX in PCAP analysis: