diff --git a/src/lib/protocols/steam.c b/src/lib/protocols/steam.c index 682628babc7..f582384798f 100644 --- a/src/lib/protocols/steam.c +++ b/src/lib/protocols/steam.c @@ -254,6 +254,21 @@ static void ndpi_check_steam_udp3(struct ndpi_detection_module_struct *ndpi_stru } } +static void ndpi_check_steamdiscover(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { + struct ndpi_packet_struct *packet = &ndpi_struct->packet; + const u_int32_t payload_len = packet->payload_packet_len; + const u_int64_t signature = ndpi_ntohll(0xffffffff214c5fa0); + + if (payload_len < 8) + return; + + if (get_u_int64_t(packet->payload, 0) != signature) + return; + + NDPI_LOG_INFO(ndpi_struct, "found STEAM (steamdiscover)\n"); + ndpi_int_steam_add_connection(ndpi_struct, flow); +} + static void ndpi_search_steam(struct ndpi_detection_module_struct *ndpi_struct, struct ndpi_flow_struct *flow) { struct ndpi_packet_struct *packet = &ndpi_struct->packet; @@ -274,6 +289,8 @@ static void ndpi_search_steam(struct ndpi_detection_module_struct *ndpi_struct, return; ndpi_check_steam_udp3(ndpi_struct, flow); + + ndpi_check_steamdiscover(ndpi_struct, flow); } else { /* Break after 10 packets. */ if(flow->packet_counter > 10) { diff --git a/tests/cfgs/default/pcap/steam.pcap b/tests/cfgs/default/pcap/steam.pcap index 32c383ef996..69b89dffae8 100644 Binary files a/tests/cfgs/default/pcap/steam.pcap and b/tests/cfgs/default/pcap/steam.pcap differ diff --git a/tests/cfgs/default/result/steam.pcap.out b/tests/cfgs/default/result/steam.pcap.out index 6c48298a933..9e86a8f86d9 100644 --- a/tests/cfgs/default/result/steam.pcap.out +++ b/tests/cfgs/default/result/steam.pcap.out @@ -1,8 +1,8 @@ Guessed flow protos: 0 -DPI Packets (UDP): 55 (1.00 pkts/flow) -Confidence DPI : 55 (flows) -Num dissector calls: 1320 (24.00 diss/flow) +DPI Packets (UDP): 58 (1.00 pkts/flow) +Confidence DPI : 58 (flows) +Num dissector calls: 1392 (24.00 diss/flow) LRU cache ookla: 0/0/0 (insert/search/found) LRU cache bittorrent: 0/0/0 (insert/search/found) LRU cache zoom: 0/0/0 (insert/search/found) @@ -16,11 +16,11 @@ Automa domain: 0/0 (search/found) Automa tls cert: 0/0 (search/found) Automa risk mask: 0/0 (search/found) Automa common alpns: 0/0 (search/found) -Patricia risk mask: 110/0 (search/found) -Patricia risk: 0/0 (search/found) -Patricia protocols: 98/12 (search/found) +Patricia risk mask: 116/0 (search/found) +Patricia risk: 6/0 (search/found) +Patricia protocols: 104/12 (search/found) -Steam 104 9020 55 +Steam 107 9232 58 1 UDP 192.168.188.149:45665 <-> 72.165.61.188:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][5 pkts/846 bytes <-> 6 pkts/608 bytes][Goodput ratio: 75/58][0.69 sec][bytes ratio: 0.164 (Mixed)][IAT c2s/s2c min/avg/max/stddev: 50/0 149/124 298/289 107/116][Pkt Len c2s/s2c min/avg/max/stddev: 78/78 169/101 366/158 117/28][PLAIN TEXT (H@VS01)][Plen Bins: 0,63,9,9,0,0,9,0,0,0,9,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 2 UDP 192.168.188.149:45665 <-> 68.142.91.34:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][Goodput ratio: 46/51][0.09 sec][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] @@ -62,18 +62,21 @@ Steam 104 9020 55 38 UDP 192.168.188.149:45665 <-> 208.111.133.85:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][Goodput ratio: 46/51][0.16 sec][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 39 UDP 192.168.188.149:45665 <-> 208.111.133.85:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][Goodput ratio: 46/51][0.16 sec][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 40 UDP 192.168.188.149:45665 <-> 208.111.171.82:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes <-> 1 pkts/86 bytes][Goodput ratio: 46/51][0.08 sec][PLAIN TEXT (b VS01)][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 41 UDP 192.168.188.149:45665 -> 81.171.115.5:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 42 UDP 192.168.188.149:45665 -> 81.171.115.5:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 43 UDP 192.168.188.149:45665 -> 81.171.115.5:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 44 UDP 192.168.188.149:45665 -> 81.171.115.6:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 45 UDP 192.168.188.149:45665 -> 81.171.115.6:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 46 UDP 192.168.188.149:45665 -> 81.171.115.6:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 47 UDP 192.168.188.149:45665 -> 81.171.115.7:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 48 UDP 192.168.188.149:45665 -> 81.171.115.7:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 49 UDP 192.168.188.149:45665 -> 81.171.115.7:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 50 UDP 192.168.188.149:45665 -> 81.171.115.8:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 51 UDP 192.168.188.149:45665 -> 81.171.115.8:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 52 UDP 192.168.188.149:45665 -> 81.171.115.8:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 53 UDP 192.168.188.149:45665 -> 203.77.185.4:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 54 UDP 192.168.188.149:45665 -> 203.77.185.5:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] - 55 UDP 192.168.188.149:45665 -> 208.111.171.83:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 41 UDP 245.111.219.147:27380 -> 104.191.198.151:27036 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/82 bytes -> 0 pkts/0 bytes][Goodput ratio: 48/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 42 UDP 192.168.188.149:45665 -> 81.171.115.5:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 43 UDP 192.168.188.149:45665 -> 81.171.115.5:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 44 UDP 192.168.188.149:45665 -> 81.171.115.5:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 45 UDP 192.168.188.149:45665 -> 81.171.115.6:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 46 UDP 192.168.188.149:45665 -> 81.171.115.6:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 47 UDP 192.168.188.149:45665 -> 81.171.115.6:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 48 UDP 192.168.188.149:45665 -> 81.171.115.7:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 49 UDP 192.168.188.149:45665 -> 81.171.115.7:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 50 UDP 192.168.188.149:45665 -> 81.171.115.7:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 51 UDP 192.168.188.149:45665 -> 81.171.115.8:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 52 UDP 192.168.188.149:45665 -> 81.171.115.8:27018 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 53 UDP 192.168.188.149:45665 -> 81.171.115.8:27019 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 54 UDP 192.168.188.149:45665 -> 203.77.185.4:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 55 UDP 192.168.188.149:45665 -> 203.77.185.5:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 56 UDP 192.168.188.149:45665 -> 208.111.171.83:27017 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/78 bytes -> 0 pkts/0 bytes][Goodput ratio: 46/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 57 UDP 98.10.157.76:10595 -> 164.144.140.184:27036 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/65 bytes -> 0 pkts/0 bytes][Goodput ratio: 35/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] + 58 UDP 118.105.60.5:14963 -> 2.95.26.169:27036 [proto: 74/Steam][IP: 0/Unknown][Encrypted][Confidence: DPI][DPI packets: 1][cat: Game/8][1 pkts/65 bytes -> 0 pkts/0 bytes][Goodput ratio: 35/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]