pC_linuxdhcprequest.md
June 14, 2023 ยท View on GitHub
Parser Content
{
Name = linux-dhcp-request
Vendor = Linux
Product = Linux DHCP
Lms = Direct
DataType = "dhcp"
TimeFormat = "yyyy-MM-dd HH:mm:ss"
Conditions = [ """ DHCPREQUEST for """ , """ from """, """ via """ ]
Fields = [
"""exabeam_time=({time}\d{4}-\d\d-\d\d \d\d:\d\d:\d\d)""",
"""\d\d:\d\d:\d\d\s{1,100}({host}[^\s]{1,2000})\s{1,100}dhcpd(\[\d{1,100}\])?:\s{1,100}DHCPREQUEST for ({dest_ip}[a-fA-F\d\.:]{1,2000})\s.*?from ({dest_mac}[a-fA-F\d\.:]{1,2000})(\s\(({dest_host}\S+)\))?( via (({src_ip}[\d.:a-fA-F]{1,2000}[\da-fA-F]):?|({dest_interface}[\w-]{1,2000})))\s{0,100}""",
]
DupFields = [ "host->auth_server" ]
}