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Add PROFINET/IO protocol dissector #2213

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Dec 16, 2023
Merged

Add PROFINET/IO protocol dissector #2213

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7e89f5b
Add PROFINET/IO protocol dissector
0xA50C1A1 Dec 16, 2023
dfde407
Add LE (Little Endian) to the file name
0xA50C1A1 Dec 16, 2023
7e0dbca
Rework dissector
0xA50C1A1 Dec 16, 2023
56b6f4c
Remove redundant check
0xA50C1A1 Dec 16, 2023
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18 changes: 18 additions & 0 deletions doc/protocols.rst
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Expand Up @@ -324,3 +324,21 @@ References: `Wireshark wiki: <https://wiki.wireshark.org/EtherSBus>`_.
`NDPI_PROTOCOL_MONERO`
======================
Monero is a private and decentralized cryptocurrency with focus on confidentiality and security.


.. _Proto 370:

`NDPI_PROTOCOL_DCERPC`
======================
DCE/RPC is a specification for a remote procedure call mechanism that defines both APIs and an over-the-network protocol.

References: `Wireshark wiki: <https://wiki.wireshark.org/DCE/RPC>`_.


.. _Proto 371:

`NDPI_PROTOCOL_PROFINET_IO`
======================
PROFINET/IO is a field bus protocol based on connectionless DCE/RPC.

References: `Protocol Specs: <https://www.profibus.com/download/profinet-specification>`_.
2 changes: 2 additions & 0 deletions src/include/ndpi_protocol_ids.h
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Expand Up @@ -398,6 +398,8 @@ typedef enum {
NDPI_PROTOCOL_IEEE_C37118 = 367,
NDPI_PROTOCOL_ETHERSBUS = 368,
NDPI_PROTOCOL_MONERO = 369,
NDPI_PROTOCOL_DCERPC = 370,
NDPI_PROTOCOL_PROFINET_IO = 371,

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_protocol_ids.h"
Expand Down
17 changes: 16 additions & 1 deletion src/lib/ndpi_main.c
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Expand Up @@ -1510,7 +1510,7 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_RPC,
"RPC", NDPI_PROTOCOL_CATEGORY_RPC,
ndpi_build_default_ports(ports_a, 135, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_NETFLOW,
"NetFlow", NDPI_PROTOCOL_CATEGORY_NETWORK,
Expand Down Expand Up @@ -2178,6 +2178,18 @@ static void ndpi_init_protocol_defaults(struct ndpi_detection_module_struct *ndp
"Monero", NDPI_PROTOCOL_CATEGORY_CRYPTO_CURRENCY,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_DCERPC,
"DCERPC", NDPI_PROTOCOL_CATEGORY_RPC,
ndpi_build_default_ports(ports_a, 135, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 135, 0, 0, 0, 0) /* UDP */);
ndpi_set_proto_subprotocols(ndpi_str, NDPI_PROTOCOL_DCERPC,
NDPI_PROTOCOL_PROFINET_IO,
NDPI_PROTOCOL_MATCHED_BY_CONTENT,
NDPI_PROTOCOL_NO_MORE_SUBPROTOCOLS);
ndpi_set_proto_defaults(ndpi_str, 1 /* cleartext */, 0 /* nw proto */, NDPI_PROTOCOL_ACCEPTABLE, NDPI_PROTOCOL_PROFINET_IO,
"PROFINET_IO", NDPI_PROTOCOL_CATEGORY_IOT_SCADA,
ndpi_build_default_ports(ports_a, 0, 0, 0, 0, 0) /* TCP */,
ndpi_build_default_ports(ports_b, 0, 0, 0, 0, 0) /* UDP */);

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_main.c"
Expand Down Expand Up @@ -5666,6 +5678,9 @@ static int ndpi_callback_init(struct ndpi_detection_module_struct *ndpi_str) {
/* Monero Protocol */
init_monero_dissector(ndpi_str, &a);

/* PROFINET/IO */
init_profinet_io_dissector(ndpi_str, &a);

#ifdef CUSTOM_NDPI_PROTOCOLS
#include "../../../nDPI-custom/custom_ndpi_main_init.c"
#endif
Expand Down
1 change: 1 addition & 0 deletions src/lib/ndpi_private.h
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Expand Up @@ -634,6 +634,7 @@ void init_beckhoff_ads_dissector(struct ndpi_detection_module_struct *ndpi_struc
void init_iso9506_1_mms_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_ieee_c37118_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_ethersbus_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);
void init_profinet_io_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id);

#endif

Expand Down
8 changes: 4 additions & 4 deletions src/lib/protocols/dcerpc.c
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Expand Up @@ -23,7 +23,7 @@

#include "ndpi_protocol_ids.h"

#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_RPC
#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_DCERPC

#include "ndpi_api.h"
#include "ndpi_private.h"
Expand All @@ -32,7 +32,7 @@
static void ndpi_int_dcerpc_add_connection(struct ndpi_detection_module_struct
*ndpi_struct, struct ndpi_flow_struct *flow)
{
ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_RPC, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI);
ndpi_set_detected_protocol(ndpi_struct, flow, NDPI_PROTOCOL_DCERPC, NDPI_PROTOCOL_UNKNOWN, NDPI_CONFIDENCE_DPI);
}

static bool is_connection_oriented_dcerpc(struct ndpi_packet_struct *packet, struct ndpi_flow_struct *flow)
Expand Down Expand Up @@ -96,8 +96,8 @@ static void ndpi_search_dcerpc(struct ndpi_detection_module_struct *ndpi_struct,

void init_dcerpc_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id)
{
ndpi_set_bitmask_protocol_detection("RPC", ndpi_struct, *id,
NDPI_PROTOCOL_RPC,
ndpi_set_bitmask_protocol_detection("DCERPC", ndpi_struct, *id,
NDPI_PROTOCOL_DCERPC,
ndpi_search_dcerpc,
NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_TCP_OR_UDP_WITH_PAYLOAD_WITHOUT_RETRANSMISSION,
SAVE_DETECTION_BITMASK_AS_UNKNOWN,
Expand Down
80 changes: 80 additions & 0 deletions src/lib/protocols/profinet_io.c
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@@ -0,0 +1,80 @@
/*
* profinet_io.c
*
* Copyright (C) 2023 - ntop.org
* Copyright (C) 2023 - V.G <[email protected]>
*
* This file is part of nDPI, an open source deep packet inspection
* library based on the OpenDPI and PACE technology by ipoque GmbH
*
* nDPI is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* nDPI is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with nDPI. If not, see <http://www.gnu.org/licenses/>.
*
*/

#include "ndpi_protocol_ids.h"

#define NDPI_CURRENT_PROTO NDPI_PROTOCOL_PROFINET_IO

#include "ndpi_api.h"
#include "ndpi_private.h"

static void ndpi_int_profinet_io_add_connection(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow)
{
NDPI_LOG_INFO(ndpi_struct, "found PROFINET/IO\n");
ndpi_set_detected_protocol(ndpi_struct, flow,
NDPI_PROTOCOL_PROFINET_IO, NDPI_PROTOCOL_DCERPC,
NDPI_CONFIDENCE_DPI);
}

static void ndpi_search_profinet_io(struct ndpi_detection_module_struct *ndpi_struct,
struct ndpi_flow_struct *flow)
{
struct ndpi_packet_struct const * const packet = &ndpi_struct->packet;

NDPI_LOG_DBG(ndpi_struct, "searching PROFINET/IO\n");

/* PROFINET/IO is based on connectionless DCE/RPC */
if ((flow->detected_protocol_stack[0] == NDPI_PROTOCOL_DCERPC) &&
(packet->udp != NULL) && (packet->payload_packet_len > 43))
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{
u_int64_t object_uuid = 0;

if ((packet->payload[4] >> 4) & 0xF) {
object_uuid = le64toh(get_u_int64_t(packet->payload, 8));
} else {
object_uuid = ndpi_ntohll(get_u_int64_t(packet->payload, 8));
}

if (object_uuid = 0xDEA00006C9711D1) {
ndpi_int_profinet_io_add_connection(ndpi_struct, flow);
return;
}
}

NDPI_EXCLUDE_PROTO(ndpi_struct, flow);
}

void init_profinet_io_dissector(struct ndpi_detection_module_struct *ndpi_struct, u_int32_t *id)
{
ndpi_set_bitmask_protocol_detection("PROFINET_IO", ndpi_struct, *id,
NDPI_PROTOCOL_PROFINET_IO,
ndpi_search_profinet_io,
NDPI_SELECTION_BITMASK_PROTOCOL_V4_V6_UDP_WITH_PAYLOAD,
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SAVE_DETECTION_BITMASK_AS_UNKNOWN,
ADD_TO_DETECTION_BITMASK
);

*id += 1;
}
2 changes: 1 addition & 1 deletion tests/cfgs/caches_cfg/result/teams.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 1 (1.00 pkts/flow)
Confidence Unknown : 1 (flows)
Confidence Match by port : 2 (flows)
Confidence DPI : 80 (flows)
Num dissector calls: 520 (6.27 diss/flow)
Num dissector calls: 521 (6.28 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/9/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
Binary file added tests/cfgs/default/pcap/profinet-io-le.pcap
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2 changes: 1 addition & 1 deletion tests/cfgs/default/result/1kxun.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 120 (1.21 pkts/flow)
Confidence Unknown : 14 (flows)
Confidence Match by port : 6 (flows)
Confidence DPI : 177 (flows)
Num dissector calls: 4629 (23.50 diss/flow)
Num dissector calls: 4643 (23.57 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/60/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/4in4tunnel.pcap.out
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
DPI Packets (UDP): 5 (5.00 pkts/flow)
Confidence Unknown : 1 (flows)
Num dissector calls: 187 (187.00 diss/flow)
Num dissector calls: 188 (188.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/6in6tunnel.pcap.out
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@@ -1,6 +1,6 @@
DPI Packets (UDP): 2 (2.00 pkts/flow)
Confidence Unknown : 1 (flows)
Num dissector calls: 136 (136.00 diss/flow)
Num dissector calls: 137 (137.00 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/3/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/EAQ.pcap.out
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@@ -1,7 +1,7 @@
DPI Packets (TCP): 12 (6.00 pkts/flow)
DPI Packets (UDP): 116 (4.00 pkts/flow)
Confidence DPI : 31 (flows)
Num dissector calls: 4629 (149.32 diss/flow)
Num dissector calls: 4658 (150.26 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/FAX-Call-t38-CA-TDM-SIP-FB-1.pcap.out
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@@ -1,6 +1,6 @@
DPI Packets (UDP): 7 (1.40 pkts/flow)
Confidence DPI : 5 (flows)
Num dissector calls: 145 (29.00 diss/flow)
Num dissector calls: 146 (29.20 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)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/KakaoTalk_talk.pcap.out
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Expand Up @@ -5,7 +5,7 @@ DPI Packets (UDP): 10 (2.00 pkts/flow)
Confidence Match by port : 8 (flows)
Confidence DPI : 11 (flows)
Confidence Match by IP : 1 (flows)
Num dissector calls: 1143 (57.15 diss/flow)
Num dissector calls: 1145 (57.25 diss/flow)
LRU cache ookla: 0/2/0 (insert/search/found)
LRU cache bittorrent: 0/27/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/anyconnect-vpn.pcap.out
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Expand Up @@ -6,7 +6,7 @@ DPI Packets (other): 10 (1.00 pkts/flow)
Confidence Unknown : 2 (flows)
Confidence Match by port : 6 (flows)
Confidence DPI : 61 (flows)
Num dissector calls: 852 (12.35 diss/flow)
Num dissector calls: 853 (12.36 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/24/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
2 changes: 1 addition & 1 deletion tests/cfgs/default/result/collectd.pcap.out
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Expand Up @@ -3,7 +3,7 @@ Guessed flow protos: 3
DPI Packets (UDP): 13 (1.62 pkts/flow)
Confidence Match by port : 3 (flows)
Confidence DPI : 5 (flows)
Num dissector calls: 438 (54.75 diss/flow)
Num dissector calls: 441 (55.12 diss/flow)
LRU cache ookla: 0/0/0 (insert/search/found)
LRU cache bittorrent: 0/9/0 (insert/search/found)
LRU cache zoom: 0/0/0 (insert/search/found)
Expand Down
10 changes: 5 additions & 5 deletions tests/cfgs/default/result/custom_rules_ipv6.pcapng.out
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Expand Up @@ -27,8 +27,8 @@ CustomProtocolF 1 1287 1
CustomProtocolG 1 318 1
CustomProtocolH 1 318 1

1 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:100 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:1991 [proto: 380/CustomProtocolE][IP: 380/CustomProtocolE][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No client to server traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
2 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:36098 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:50621 [proto: 381/CustomProtocolF][IP: 381/CustomProtocolF][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
3 UDP [3ffe:507::1:200:86ff:fe05:80da]:21554 <-> [3ffe:501:4819::42]:5333 [proto: 379/CustomProtocolD][IP: 379/CustomProtocolD][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/90 bytes <-> 1 pkts/510 bytes][Goodput ratio: 31/88][0.07 sec][PLAIN TEXT (itojun)][Plen Bins: 50,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 UDP [fe80::76ac:b9ff:fe6c:c124]:12717 -> [ff02::1]:64315 [proto: 382/CustomProtocolG][IP: 382/CustomProtocolG][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
5 UDP [fe80::76ac:b9ff:fe6c:c124]:12718 -> [ff02::1]:26993 [proto: 383/CustomProtocolH][IP: 383/CustomProtocolH][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
1 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:100 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:1991 [proto: 382/CustomProtocolE][IP: 382/CustomProtocolE][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No client to server traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
2 UDP [247f:855b:5e16:3caf:3f2c:4134:9592:661b]:36098 -> [21bc:b273:7f68:88d7:77a8:585:3990:927b]:50621 [proto: 383/CustomProtocolF][IP: 383/CustomProtocolF][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/1287 bytes -> 0 pkts/0 bytes][Goodput ratio: 95/0][< 1 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0]
3 UDP [3ffe:507::1:200:86ff:fe05:80da]:21554 <-> [3ffe:501:4819::42]:5333 [proto: 381/CustomProtocolD][IP: 381/CustomProtocolD][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/90 bytes <-> 1 pkts/510 bytes][Goodput ratio: 31/88][0.07 sec][PLAIN TEXT (itojun)][Plen Bins: 50,0,0,0,0,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
4 UDP [fe80::76ac:b9ff:fe6c:c124]:12717 -> [ff02::1]:64315 [proto: 384/CustomProtocolG][IP: 384/CustomProtocolG][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
5 UDP [fe80::76ac:b9ff:fe6c:c124]:12718 -> [ff02::1]:26993 [proto: 385/CustomProtocolH][IP: 385/CustomProtocolH][ClearText][Confidence: Unknown][DPI packets: 1][1 pkts/318 bytes -> 0 pkts/0 bytes][Goodput ratio: 80/0][< 1 sec][PLAIN TEXT (BZ.qca956)][Plen Bins: 0,0,0,0,0,0,0,0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
6 changes: 3 additions & 3 deletions tests/cfgs/default/result/custom_rules_same-ip_multiple_ports.pcapng.out
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Expand Up @@ -25,6 +25,6 @@ CustomProtocolA 3 222 1
CustomProtocolB 2 148 1
Unknown 3 222 1

1 TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.376/TLS.CustomProtocolA][IP: 376/CustomProtocolA][Encrypted][Confidence: Unknown][DPI packets: 1][cat: Web/5][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.05 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 TCP 192.168.1.245:58288 -> 3.3.3.3:446 [proto: 400/CustomProtocolC][IP: 378/Unknown][Encrypted][Confidence: Unknown][DPI packets: 1][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.04 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
3 TCP 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 377/CustomProtocolB][IP: 377/CustomProtocolB][ClearText][Confidence: Unknown][DPI packets: 1][2 pkts/148 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][1.02 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
1 TCP 192.168.1.245:56866 -> 3.3.3.3:443 [proto: 91.378/TLS.CustomProtocolA][IP: 378/CustomProtocolA][Encrypted][Confidence: Unknown][DPI packets: 1][cat: Web/5][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.05 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
2 TCP 192.168.1.245:58288 -> 3.3.3.3:446 [proto: 400/CustomProtocolC][IP: 380/Unknown][Encrypted][Confidence: Unknown][DPI packets: 1][3 pkts/222 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][3.04 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
3 TCP 192.168.1.245:59682 -> 3.3.3.3:444 [proto: 379/CustomProtocolB][IP: 379/CustomProtocolB][ClearText][Confidence: Unknown][DPI packets: 1][2 pkts/148 bytes -> 0 pkts/0 bytes][Goodput ratio: 0/0][1.02 sec][Risk: ** Unidirectional Traffic **][Risk Score: 10][Risk Info: No server to client traffic][Plen Bins: 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]
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