✄𐘗
text code block:
✄𐘗from logs-aws.cloudtrail-*
| where
    data_stream.dataset == "aws.cloudtrail" and
    event.provider == "bedrock.amazonaws.com" and
    event.action in ("InvokeModel", "InvokeModelWithResponseStream", "Converse", "ConverseStream") and
    event.outcome == "success" and
    aws.cloudtrail.user_identity.arn is not null and
    source.ip is not null and
    source.geo.location is not null and
    source.geo.country_name is not null
| eval
    Esql.identity = coalesce(
        aws.cloudtrail.user_identity.session_context.session_issuer.arn,
        aws.cloudtrail.user_identity.arn
    ),
    Esql.source_geo_lat = st_y(source.geo.location),
    Esql.source_geo_lon = st_x(source.geo.location)
| where Esql.source_geo_lat is not null and Esql.source_geo_lon is not null
| stats
    Esql.first_lat = first(Esql.source_geo_lat, @timestamp),
    Esql.first_lon = first(Esql.source_geo_lon, @timestamp),
    Esql.last_lat = last(Esql.source_geo_lat, @timestamp),
    Esql.last_lon = last(Esql.source_geo_lon, @timestamp),
    Esql.event_count = count(*),
    Esql.country_count = count_distinct(source.geo.country_name),
    Esql.source_ip_values = values(source.ip),
    Esql.source_geo_country_name_values = values(source.geo.country_name),
    Esql.source_geo_city_name_values = values(source.geo.city_name),
    Esql.source_as_organization_name_values = values(source.as.organization.name),
    Esql.event_action_values = values(event.action),
    Esql.user_agent_original_values = values(user_agent.original),
    Esql.aws_cloudtrail_user_identity_arn_values = values(aws.cloudtrail.user_identity.arn),
    Esql.aws_cloudtrail_user_identity_type_values = values(aws.cloudtrail.user_identity.type),
    Esql.aws_cloudtrail_user_identity_access_key_id_values = values(aws.cloudtrail.user_identity.access_key_id),
    Esql.cloud_region_values = values(cloud.region),
    Esql.timestamp_first_seen = min(@timestamp),
    Esql.timestamp_last_seen = max(@timestamp)
  by
    Esql.identity,
    cloud.account.id
| where Esql.event_count >= 2 and Esql.country_count >= 2
| eval
    Esql.p1 = to_geopoint(concat("POINT(", to_string(Esql.first_lon), " ", to_string(Esql.first_lat), ")")),
    Esql.p2 = to_geopoint(concat("POINT(", to_string(Esql.last_lon), " ", to_string(Esql.last_lat), ")"))
| eval
    Esql.distance_km = round(st_distance(Esql.p1, Esql.p2) / 1000.0, 0),
    Esql.window_seconds = date_diff("second", Esql.timestamp_first_seen, Esql.timestamp_last_seen),
    Esql.travel_kmh = case(Esql.window_seconds > 0, round(Esql.distance_km * 3600.0 / Esql.window_seconds, 0), null),
    source.ip = mv_first(Esql.source_ip_values)
| where Esql.distance_km >= 500 and Esql.travel_kmh >= 800
| keep
    Esql.identity,
    cloud.account.id,
    source.ip,
    Esql.source_ip_values,
    Esql.source_geo_country_name_values,
    Esql.source_geo_city_name_values,
    Esql.source_as_organization_name_values,
    Esql.event_action_values,
    Esql.user_agent_original_values,
    Esql.aws_cloudtrail_user_identity_arn_values,
    Esql.aws_cloudtrail_user_identity_type_values,
    Esql.aws_cloudtrail_user_identity_access_key_id_values,
    Esql.cloud_region_values,
    Esql.distance_km,
    Esql.travel_kmh,
    Esql.window_seconds,
    Esql.country_count,
    Esql.event_count,
    Esql.timestamp_first_seen,
    Esql.timestamp_last_seen