From 6fd6dff14d964aa8e5cf7ff3ec5a70c220ea61b4 Mon Sep 17 00:00:00 2001 From: Toni Uhlig Date: Fri, 4 Feb 2022 00:32:04 +0100 Subject: Added additional (minimalistic) detection information to flow updates. This will only affect flows with the state `FT_FINISHED' (detection done). * nDPIsrvd.py: force use of JSON schema Draft 7 validator * flow-dash.py: gather/use total processed layer4 payload size * flow-info.py: added additional event filter * flow-info.py: prettified flow events printing whose detection is in progress * py-semantic-validation.py: added validation checks for FT_FINISHED * updated flow event JSON schema Signed-off-by: Toni Uhlig --- test/results/trickbot.pcap.out | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'test/results/trickbot.pcap.out') diff --git a/test/results/trickbot.pcap.out b/test/results/trickbot.pcap.out index d655046ff..a57cf8cab 100644 --- a/test/results/trickbot.pcap.out +++ b/test/results/trickbot.pcap.out @@ -1,11 +1,11 @@ 00441{"daemon_event_id":1,"daemon_event_name":"init","thread_id":0,"packet_id":0,"source":"trickbot.pcap","alias":"nDPId-test","max-flows-per-thread":2048,"max-idle-flows-per-thread":64,"tick-resolution":1000,"reader-thread-count":1,"flow-scan-interval":10000,"generic-max-idle-time":600000,"icmp-max-idle-time":120000,"udp-max-idle-time":180000,"tcp-max-idle-time":7560000,"max-packets-per-flow-to-send":3,"max-packets-per-flow-to-process":255} -00551{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":1,"flow_first_seen":1609266107551,"flow_last_seen":1609266107551,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":0,"flow_tot_l4_payload_len":0,"flow_avg_l4_payload_len":0,"midstream":0,"ts_msec":1609266107551,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3} +00571{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":1,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_packets_processed":1,"flow_first_seen":1609266107551,"flow_last_seen":1609266107551,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":0,"flow_tot_l4_payload_len":0,"flow_avg_l4_payload_len":0,"midstream":0,"ts_msec":1609266107551,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3} 00460{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":1,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":1,"flow_last_seen":1609266107551,"flow_idle_time":7440000,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"ts_msec":1609266107551,"pkt":"IOUqtpPxAAgCHEeuCABFAAA0c9FAAIAGK0cKDB1lUnbhxO+GG6gSdtdWAAAAAIAC\/\/8eaQAAAgQFtAEDAwgBAQQC"} 00450{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":2,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":2,"flow_last_seen":1609266107797,"flow_idle_time":7440000,"pkt_oversize":false,"pkt_caplen":58,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":58,"pkt_l4_len":24,"ts_msec":1609266107797,"pkt":"AAgCHEeuIOUqtpPxCABFAAAsYEQAAIAGftxSduHECgwdZRuo74Zi7VJcEnbXV2AS+vCXMwAAAgQFtA=="} 00444{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":3,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packet_id":3,"flow_last_seen":1609266107797,"flow_idle_time":7440000,"pkt_oversize":false,"pkt_caplen":54,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":54,"pkt_l4_len":20,"ts_msec":1609266107797,"pkt":"IOUqtpPxAAgCHEeuCABFAAAoc9JAAIAGK1IKDB1lUnbhxO+GG6gSdtdXYu1SXVAQ\/\/+p4QAA"} -00896{"flow_event_id":6,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":4,"flow_first_seen":1609266107551,"flow_last_seen":1609266107797,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":349,"flow_tot_l4_payload_len":349,"flow_avg_l4_payload_len":87,"midstream":0,"ts_msec":1609266107797,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","ndpi": {"flow_risk": {"5":"Known protocol on non standard port","12":"HTTP Numeric IP Address"},"proto":"HTTP","breed":"Acceptable","category":"Web"},"http": {"hostname":"82.118.225.196","url":"82.118.225.196:7080\/OK21pqJAtyyGBEo00sk","code":0,"content_type":"","user_agent":"Mozilla\/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident\/7.0; .NET4.0C; .NET4.0E)"}} -00950{"flow_event_id":7,"flow_event_name":"detection-update","thread_id":0,"packet_id":8,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":8,"flow_first_seen":1609266107551,"flow_last_seen":1609266108728,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":1358,"flow_tot_l4_payload_len":2635,"flow_avg_l4_payload_len":329,"midstream":0,"ts_msec":1609266108728,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","ndpi": {"flow_risk": {"5":"Known protocol on non standard port","12":"HTTP Numeric IP Address","25":"HTTP suspicious content"},"proto":"HTTP","breed":"Acceptable","category":"Web"},"http": {"hostname":"82.118.225.196","url":"82.118.225.196:7080\/OK21pqJAtyyGBEo00sk","code":200,"content_type":"text\/html","user_agent":"Mozilla\/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident\/7.0; .NET4.0C; .NET4.0E)"}} -00562{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":74,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_packets_processed":74,"flow_first_seen":1609266107551,"flow_last_seen":1609266115947,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":1460,"flow_tot_l4_payload_len":57990,"flow_avg_l4_payload_len":783,"midstream":0,"ts_msec":1609266115947,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3} +00916{"flow_event_id":6,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_packets_processed":4,"flow_first_seen":1609266107551,"flow_last_seen":1609266107797,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":349,"flow_tot_l4_payload_len":349,"flow_avg_l4_payload_len":87,"midstream":0,"ts_msec":1609266107797,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","ndpi": {"flow_risk": {"5":"Known protocol on non standard port","12":"HTTP Numeric IP Address"},"proto":"HTTP","breed":"Acceptable","category":"Web"},"http": {"hostname":"82.118.225.196","url":"82.118.225.196:7080\/OK21pqJAtyyGBEo00sk","code":0,"content_type":"","user_agent":"Mozilla\/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident\/7.0; .NET4.0C; .NET4.0E)"}} +00970{"flow_event_id":7,"flow_event_name":"detection-update","thread_id":0,"packet_id":8,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_packets_processed":8,"flow_first_seen":1609266107551,"flow_last_seen":1609266108728,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":1358,"flow_tot_l4_payload_len":2635,"flow_avg_l4_payload_len":329,"midstream":0,"ts_msec":1609266108728,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","ndpi": {"flow_risk": {"5":"Known protocol on non standard port","12":"HTTP Numeric IP Address","25":"HTTP suspicious content"},"proto":"HTTP","breed":"Acceptable","category":"Web"},"http": {"hostname":"82.118.225.196","url":"82.118.225.196:7080\/OK21pqJAtyyGBEo00sk","code":200,"content_type":"text\/html","user_agent":"Mozilla\/4.0 (compatible; MSIE 7.0; Windows NT 10.0; WOW64; Trident\/7.0; .NET4.0C; .NET4.0E)"}} +00768{"flow_event_id":2,"flow_event_name":"end","thread_id":0,"packet_id":74,"source":"trickbot.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_packets_processed":74,"flow_first_seen":1609266107551,"flow_last_seen":1609266115947,"flow_idle_time":7440000,"flow_min_l4_payload_len":0,"flow_max_l4_payload_len":1460,"flow_tot_l4_payload_len":57990,"flow_avg_l4_payload_len":783,"midstream":0,"ts_msec":1609266115947,"l3_proto":"ip4","src_ip":"10.12.29.101","dst_ip":"82.118.225.196","src_port":61318,"dst_port":7080,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"flow_risk": {"5":"Known protocol on non standard port","12":"HTTP Numeric IP Address","25":"HTTP suspicious content"},"proto":"HTTP","breed":"Acceptable","category":"Web"}} 00156{"daemon_event_id":3,"daemon_event_name":"shutdown","thread_id":0,"packet_id":74,"source":"trickbot.pcap","alias":"nDPId-test","total-events-serialized":9} ~~~~~~~~~~~~~~~~~~~~ SUMMARY ~~~~~~~~~~~~~~~~~~~~ ~~ packets captured/processed: 74/74 @@ -15,10 +15,10 @@ ~~ total active/idle flows...: 1/1 ~~ total timeout flows.......: 0 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ -~~ total memory allocated....: 4597154 bytes -~~ total memory freed........: 4597154 bytes +~~ total memory allocated....: 4597162 bytes +~~ total memory freed........: 4597162 bytes ~~ total allocations/frees...: 99632/99632 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ ~~ json string min len.......: 161 chars -~~ json string max len.......: 955 chars -~~ json string avg len.......: 613 chars +~~ json string max len.......: 975 chars +~~ json string avg len.......: 623 chars -- cgit v1.2.3