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dfir / splunk / net

prereq

cisco-meraki

# Incoming / Outcoming Traffic - vizualization w/ parallel coordinates app
index=* | table "Client IP", "Destination IP", "Destination Port"

# Incoming / Outcoming Traffic - Top Domains Stats
index=* | rex field=URI "\/\/(?:[^@\/\n]+@)?(?:www\.)?(?<refdomain>[^:\/\n]+)"

# Incoming / Outcoming Traffic - Domains Graphic - vizualization w/ parallel coordinates app
index=* | rex field=URI "\/\/(?:[^@\/\n]+@)?(?:www\.)?(?<refdomain>[^:\/\n]+)"| stats count by refdomain | sort - count

# Data Leak Stats
index=* "File Type"=* | stats sum("File Size") as bytes_uploaded by "Client IP", "Destination IP", "Destination Port"| eval MB_uploaded = ((bytes_uploaded/1024)/1024) | table "Client IP", "Destination IP", "Destination Port", MB_uploaded | sort - MB_uploaded

# Lateral movements graph - Vizualization w/ parallel coordinates app