Improved flown analyse event:

 * store packet directions
 * merged direction based IATs
 * merged direction based PKTLENs

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 7 insertions, 7 deletions

diff --git a/test/results/simple-dnscrypt.pcap.out b/test/results/simple-dnscrypt.pcap.out
index 468ff9daa..d7775d04c 100644
--- a/test/results/simple-dnscrypt.pcap.out
+++ b/test/results/simple-dnscrypt.pcap.out
@@ -7,7 +7,7 @@
 01047{"flow_event_id":7,"flow_event_name":"detected","thread_id":0,"packet_id":4,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":1,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813284694670,"flow_dst_last_pkt_time":1491813284666208,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":206,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":206,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1491813284694670,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","ja3":"b8f81673c0e1d29908346f3bab892b9b","ja3s":"","unsafe_cipher":0,"cipher":"TLS_NULL_WITH_NULL_NULL","alpn":"h2,http\/1.1"}}}
 01107{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":6,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813284694670,"flow_dst_last_pkt_time":1491813284804255,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":206,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":206,"flow_dst_tot_l4_payload_len":1310,"midstream":0,"thread_ts_usec":1491813284804255,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS","proto_id":"91","encrypted":1,"breed":"Safe","category_id":5,"category":"Web","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","ja3":"b8f81673c0e1d29908346f3bab892b9b","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","alpn":"h2,http\/1.1"}}}
 01465{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":11,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":4,"flow_dst_packets_processed":7,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813284809547,"flow_dst_last_pkt_time":1491813284819906,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":206,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":206,"flow_dst_tot_l4_payload_len":6550,"midstream":0,"thread_ts_usec":1491813284819906,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","server_names":"simplednscrypt.org,www.simplednscrypt.org","ja3":"b8f81673c0e1d29908346f3bab892b9b","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA","subjectDN":"OU=Domain Control Validated, OU=PositiveSSL, CN=simplednscrypt.org","alpn":"h2,http\/1.1","fingerprint":"3E:20:0F:BF:AD:D8:5C:A1:A1:1B:E5:B2:A7:D4:68:E2:6A:DB:01:41"}}}
-01427{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813285148253,"flow_dst_last_pkt_time":1491813285258007,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":218,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":804,"flow_dst_tot_l4_payload_len":10162,"midstream":0,"thread_ts_usec":1491813285258007,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"flow_min":1,"flow_avg":43169.3,"flow_max":221977,"flow_stddev":52652.2,"c_to_s_min":54,"c_to_s_avg":42333.0,"c_to_s_max":114877,"c_to_s_stddev":42599.3,"s_to_c_min":1,"s_to_c_avg":43901.0,"s_to_c_max":221977,"s_to_c_stddev":60074.7},"pktlen": {"c_to_s_min":54,"c_to_s_avg":108.4,"c_to_s_max":272,"c_to_s_stddev":70.7,"s_to_c_min":54,"s_to_c_avg":652.5,"s_to_c_max":1364,"s_to_c_stddev":599.9},"bins": {"c_to_s": [7,4,1,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,1,1,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,6,0,0,0,0,0,0,0]}}}
+01580{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":32,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813285148253,"flow_dst_last_pkt_time":1491813285258007,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":218,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":804,"flow_dst_tot_l4_payload_len":10162,"midstream":0,"thread_ts_usec":1491813285258007,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":43169.3,"max":221977,"stddev":52652.2,"var":2772254720.0,"ent":3.9,"data": [110617,111151,27928,119560,18487,5167,114877,3012,7467,5,1,10608,4894,14894,118,54,378,91813,2,71462,3132,28841,26832,76361,36004,32630,95192,61613,221977,1,0,0]},"pktlen": {"min":54,"avg":397.4,"max":1364,"stddev":516.9,"var":267229.7,"ent":4.0,"data": [66,66,54,260,54,1364,1364,54,1364,1364,1364,360,54,180,107,110,96,272,312,123,54,92,54,92,54,54,54,415,54,119,1364,1324]},"bins": {"c_to_s": [7,4,1,1,0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,1,1,0,0,0,0,0,1,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,6,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,1,0,1,1,1,1,0,0,0,0,0,0,1,1,0,0,1,1,1,0,1,1,0,0,1,1]}}
 01468{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":32,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"info","flow_src_packets_processed":15,"flow_dst_packets_processed":17,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813285148253,"flow_dst_last_pkt_time":1491813285258007,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":218,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":804,"flow_dst_tot_l4_payload_len":10162,"midstream":0,"thread_ts_usec":1491813285258007,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","server_names":"simplednscrypt.org,www.simplednscrypt.org","ja3":"b8f81673c0e1d29908346f3bab892b9b","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA","subjectDN":"OU=Domain Control Validated, OU=PositiveSSL, CN=simplednscrypt.org","alpn":"h2,http\/1.1","fingerprint":"3E:20:0F:BF:AD:D8:5C:A1:A1:1B:E5:B2:A7:D4:68:E2:6A:DB:01:41"}}}
 00763{"flow_event_id":1,"flow_event_name":"new","thread_id":0,"packet_id":40,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":1,"flow_dst_packets_processed":0,"flow_first_seen":1491813286275625,"flow_src_last_pkt_time":1491813286275625,"flow_dst_last_pkt_time":1491813286275625,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":0,"flow_dst_max_l4_payload_len":0,"flow_src_tot_l4_payload_len":0,"flow_dst_tot_l4_payload_len":0,"midstream":0,"thread_ts_usec":1491813286275625,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50253,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
 00532{"packet_event_id":2,"packet_event_name":"packet-flow","thread_id":0,"packet_id":40,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":2,"flow_packet_id":1,"flow_src_last_pkt_time":1491813286275625,"flow_dst_last_pkt_time":1491813286275625,"flow_idle_time":3285032704,"pkt_oversize":false,"pkt_caplen":66,"pkt_type":2048,"pkt_l3_offset":14,"pkt_l4_offset":34,"pkt_len":66,"pkt_l4_len":32,"thread_ts_usec":1491813286275625,"pkt":"uFpz9d6dpDTZFrEGCABFAAA0PSdAAIAGML7AqCunhncaGMRNAbtYb9jbAAAAAIACIADK3QAAAgQFtAEDAwgBAQQC"}
@@ -30,7 +30,7 @@
 01473{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":76,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":5,"flow_dst_packets_processed":7,"flow_first_seen":1491813286275625,"flow_src_last_pkt_time":1491813286592939,"flow_dst_last_pkt_time":1491813286594033,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":210,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":210,"flow_dst_tot_l4_payload_len":6550,"midstream":0,"thread_ts_usec":1491813286594033,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50253,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"5":"DPI (cache)"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","server_names":"simplednscrypt.org,www.simplednscrypt.org","ja3":"83e04bc58d402f9633983cbf22724b02","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA","subjectDN":"OU=Domain Control Validated, OU=PositiveSSL, CN=simplednscrypt.org","alpn":"h2,http\/1.1","fingerprint":"3E:20:0F:BF:AD:D8:5C:A1:A1:1B:E5:B2:A7:D4:68:E2:6A:DB:01:41"}}}
 01134{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":81,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":3,"flow_dst_packets_processed":3,"flow_first_seen":1491813286392272,"flow_src_last_pkt_time":1491813286491438,"flow_dst_last_pkt_time":1491813286609961,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":210,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":210,"flow_dst_tot_l4_payload_len":1310,"midstream":0,"thread_ts_usec":1491813286609961,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50258,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"5":"DPI (cache)"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","ja3":"83e04bc58d402f9633983cbf22724b02","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","alpn":"h2,http\/1.1"}}}
 01473{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":87,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":3,"flow_state":"info","flow_src_packets_processed":5,"flow_dst_packets_processed":7,"flow_first_seen":1491813286392272,"flow_src_last_pkt_time":1491813286612199,"flow_dst_last_pkt_time":1491813286612925,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":210,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":210,"flow_dst_tot_l4_payload_len":6550,"midstream":0,"thread_ts_usec":1491813286612925,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50258,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"5":"DPI (cache)"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","server_names":"simplednscrypt.org,www.simplednscrypt.org","ja3":"83e04bc58d402f9633983cbf22724b02","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA","subjectDN":"OU=Domain Control Validated, OU=PositiveSSL, CN=simplednscrypt.org","alpn":"h2,http\/1.1","fingerprint":"3E:20:0F:BF:AD:D8:5C:A1:A1:1B:E5:B2:A7:D4:68:E2:6A:DB:01:41"}}}
-01426{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":107,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"info","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1491813286393273,"flow_src_last_pkt_time":1491813286786121,"flow_dst_last_pkt_time":1491813286786057,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":280,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":962,"flow_dst_tot_l4_payload_len":7944,"midstream":0,"thread_ts_usec":1491813286786121,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50259,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"flow_min":1,"flow_avg":26187.7,"flow_max":105611,"flow_stddev":36205.4,"c_to_s_min":49,"c_to_s_avg":26189.9,"c_to_s_max":105611,"c_to_s_stddev":38839.5,"s_to_c_min":1,"s_to_c_avg":26185.6,"s_to_c_max":84732,"s_to_c_stddev":33363.9},"pktlen": {"c_to_s_min":54,"c_to_s_avg":114.9,"c_to_s_max":334,"c_to_s_stddev":79.3,"s_to_c_min":54,"s_to_c_avg":551.2,"s_to_c_max":1364,"s_to_c_stddev":561.9},"bins": {"c_to_s": [7,4,2,1,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,1,1,0,0,0,0,0,1,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0]}}}
+01564{"flow_event_id":5,"flow_event_name":"analyse","thread_id":0,"packet_id":107,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"info","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1491813286393273,"flow_src_last_pkt_time":1491813286786121,"flow_dst_last_pkt_time":1491813286786057,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":280,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":962,"flow_dst_tot_l4_payload_len":7944,"midstream":0,"thread_ts_usec":1491813286786121,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50259,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"data_analysis": {"iat": {"min":1,"avg":26187.7,"max":105611,"stddev":36205.4,"var":1310829056.0,"ent":3.6,"data": [76904,76992,229,75549,27738,2534,105611,594,1,590,1297,3,1553,3254,3682,128,52,3057,79,49,84732,1,74133,4254,9610,25085,23405,82024,4138,98354,0,0]},"pktlen": {"min":54,"avg":333.1,"max":1364,"stddev":456.8,"var":208637.0,"ent":4.0,"data": [66,66,54,264,54,1364,1364,54,1364,1364,54,1364,360,54,180,107,110,96,334,133,132,312,123,54,54,92,54,92,54,416,415,54]},"bins": {"c_to_s": [7,4,2,1,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],"s_to_c": [5,1,1,0,0,0,0,0,1,1,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,5,0,0,0,0,0,0,0]},"directions": [0,1,0,0,1,1,1,0,1,1,0,1,1,0,0,0,0,0,0,0,0,1,1,0,1,1,1,0,1,1,1,0]}}
 01476{"flow_event_id":8,"flow_event_name":"detection-update","thread_id":0,"packet_id":107,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":4,"flow_state":"info","flow_src_packets_processed":16,"flow_dst_packets_processed":16,"flow_first_seen":1491813286393273,"flow_src_last_pkt_time":1491813286786121,"flow_dst_last_pkt_time":1491813286786057,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":280,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":962,"flow_dst_tot_l4_payload_len":7944,"midstream":0,"thread_ts_usec":1491813286786121,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50259,"dst_port":443,"l4_proto":"tcp","ndpi": {"confidence": {"5":"DPI (cache)"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network","hostname":"simplednscrypt.org","tls": {"version":"TLSv1.2","server_names":"simplednscrypt.org,www.simplednscrypt.org","ja3":"83e04bc58d402f9633983cbf22724b02","ja3s":"76cc3e2d3028143b23ec18e27dbd7ca9","unsafe_cipher":0,"cipher":"TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256","issuerDN":"C=GB, ST=Greater Manchester, L=Salford, O=COMODO CA Limited, CN=COMODO RSA Domain Validation Secure Server CA","subjectDN":"OU=Domain Control Validated, OU=PositiveSSL, CN=simplednscrypt.org","alpn":"h2,http\/1.1","fingerprint":"3E:20:0F:BF:AD:D8:5C:A1:A1:1B:E5:B2:A7:D4:68:E2:6A:DB:01:41"}}}
 00928{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":111,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":1,"flow_state":"finished","flow_src_packets_processed":18,"flow_dst_packets_processed":21,"flow_first_seen":1491813284555591,"flow_src_last_pkt_time":1491813285262104,"flow_dst_last_pkt_time":1491813285262021,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":218,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":804,"flow_dst_tot_l4_payload_len":13434,"midstream":0,"thread_ts_usec":1491813286913648,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50233,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3,"ndpi": {"confidence": {"6":"DPI"},"proto":"TLS.DNScrypt","proto_id":"91.208","encrypted":1,"breed":"Safe","category_id":14,"category":"Network"}}
 00776{"flow_event_id":3,"flow_event_name":"idle","thread_id":0,"packet_id":111,"source":"simple-dnscrypt.pcap","alias":"nDPId-test","flow_id":2,"flow_state":"info","flow_src_packets_processed":8,"flow_dst_packets_processed":10,"flow_first_seen":1491813286275625,"flow_src_last_pkt_time":1491813286718876,"flow_dst_last_pkt_time":1491813286718848,"flow_idle_time":3285032704,"flow_src_min_l4_payload_len":0,"flow_dst_min_l4_payload_len":0,"flow_src_max_l4_payload_len":210,"flow_dst_max_l4_payload_len":1310,"flow_src_tot_l4_payload_len":336,"flow_dst_tot_l4_payload_len":7183,"midstream":0,"thread_ts_usec":1491813286913648,"l3_proto":"ip4","src_ip":"192.168.43.167","dst_ip":"134.119.26.24","src_port":50253,"dst_port":443,"l4_proto":"tcp","flow_datalink":1,"flow_max_packets":3}
@@ -45,10 +45,10 @@
 ~~ total active/idle flows...: 4/4
 ~~ total timeout flows.......: 0
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-~~ total memory allocated....: 6143268 bytes
-~~ total memory freed........: 6143268 bytes
-~~ total allocations/frees...: 121682/121682
+~~ total memory allocated....: 6141412 bytes
+~~ total memory freed........: 6141412 bytes
+~~ total allocations/frees...: 121674/121674
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 ~~ json string min len.......: 500 chars
-~~ json string max len.......: 1481 chars
-~~ json string avg len.......: 989 chars
+~~ json string max len.......: 1585 chars
+~~ json string avg len.......: 1041 chars