162 lines
5.8 KiB
Python
Executable file
162 lines
5.8 KiB
Python
Executable file
# This file is part of Scapy
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# See http://www.secdev.org/projects/scapy for more information
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# Copyright (C) Philippe Biondi <phil@secdev.org>
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# This program is published under a GPLv2 license
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"""
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Skinny Call Control Protocol (SCCP)
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"""
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from scapy.packet import Packet, bind_layers
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from scapy.fields import LEIntField, LEIntEnumField
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from scapy.layers.inet import TCP
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# shamelessly ripped from Ethereal dissector
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skinny_messages = {
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# Station -> Callmanager
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0x0000: "KeepAliveMessage",
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0x0001: "RegisterMessage",
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0x0002: "IpPortMessage",
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0x0003: "KeypadButtonMessage",
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0x0004: "EnblocCallMessage",
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0x0005: "StimulusMessage",
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0x0006: "OffHookMessage",
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0x0007: "OnHookMessage",
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0x0008: "HookFlashMessage",
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0x0009: "ForwardStatReqMessage",
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0x000A: "SpeedDialStatReqMessage",
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0x000B: "LineStatReqMessage",
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0x000C: "ConfigStatReqMessage",
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0x000D: "TimeDateReqMessage",
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0x000E: "ButtonTemplateReqMessage",
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0x000F: "VersionReqMessage",
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0x0010: "CapabilitiesResMessage",
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0x0011: "MediaPortListMessage",
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0x0012: "ServerReqMessage",
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0x0020: "AlarmMessage",
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0x0021: "MulticastMediaReceptionAck",
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0x0022: "OpenReceiveChannelAck",
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0x0023: "ConnectionStatisticsRes",
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0x0024: "OffHookWithCgpnMessage",
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0x0025: "SoftKeySetReqMessage",
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0x0026: "SoftKeyEventMessage",
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0x0027: "UnregisterMessage",
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0x0028: "SoftKeyTemplateReqMessage",
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0x0029: "RegisterTokenReq",
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0x002A: "MediaTransmissionFailure",
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0x002B: "HeadsetStatusMessage",
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0x002C: "MediaResourceNotification",
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0x002D: "RegisterAvailableLinesMessage",
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0x002E: "DeviceToUserDataMessage",
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0x002F: "DeviceToUserDataResponseMessage",
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0x0030: "UpdateCapabilitiesMessage",
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0x0031: "OpenMultiMediaReceiveChannelAckMessage",
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0x0032: "ClearConferenceMessage",
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0x0033: "ServiceURLStatReqMessage",
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0x0034: "FeatureStatReqMessage",
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0x0035: "CreateConferenceResMessage",
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0x0036: "DeleteConferenceResMessage",
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0x0037: "ModifyConferenceResMessage",
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0x0038: "AddParticipantResMessage",
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0x0039: "AuditConferenceResMessage",
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0x0040: "AuditParticipantResMessage",
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0x0041: "DeviceToUserDataVersion1Message",
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# Callmanager -> Station */
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0x0081: "RegisterAckMessage",
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0x0082: "StartToneMessage",
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0x0083: "StopToneMessage",
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0x0085: "SetRingerMessage",
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0x0086: "SetLampMessage",
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0x0087: "SetHkFDetectMessage",
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0x0088: "SetSpeakerModeMessage",
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0x0089: "SetMicroModeMessage",
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0x008A: "StartMediaTransmission",
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0x008B: "StopMediaTransmission",
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0x008C: "StartMediaReception",
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0x008D: "StopMediaReception",
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0x008F: "CallInfoMessage",
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0x0090: "ForwardStatMessage",
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0x0091: "SpeedDialStatMessage",
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0x0092: "LineStatMessage",
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0x0093: "ConfigStatMessage",
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0x0094: "DefineTimeDate",
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0x0095: "StartSessionTransmission",
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0x0096: "StopSessionTransmission",
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0x0097: "ButtonTemplateMessage",
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0x0098: "VersionMessage",
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0x0099: "DisplayTextMessage",
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0x009A: "ClearDisplay",
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0x009B: "CapabilitiesReqMessage",
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0x009C: "EnunciatorCommandMessage",
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0x009D: "RegisterRejectMessage",
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0x009E: "ServerResMessage",
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0x009F: "Reset",
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0x0100: "KeepAliveAckMessage",
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0x0101: "StartMulticastMediaReception",
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0x0102: "StartMulticastMediaTransmission",
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0x0103: "StopMulticastMediaReception",
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0x0104: "StopMulticastMediaTransmission",
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0x0105: "OpenReceiveChannel",
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0x0106: "CloseReceiveChannel",
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0x0107: "ConnectionStatisticsReq",
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0x0108: "SoftKeyTemplateResMessage",
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0x0109: "SoftKeySetResMessage",
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0x0110: "SelectSoftKeysMessage",
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0x0111: "CallStateMessage",
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0x0112: "DisplayPromptStatusMessage",
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0x0113: "ClearPromptStatusMessage",
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0x0114: "DisplayNotifyMessage",
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0x0115: "ClearNotifyMessage",
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0x0116: "ActivateCallPlaneMessage",
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0x0117: "DeactivateCallPlaneMessage",
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0x0118: "UnregisterAckMessage",
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0x0119: "BackSpaceReqMessage",
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0x011A: "RegisterTokenAck",
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0x011B: "RegisterTokenReject",
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0x0042: "DeviceToUserDataResponseVersion1Message",
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0x011C: "StartMediaFailureDetection",
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0x011D: "DialedNumberMessage",
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0x011E: "UserToDeviceDataMessage",
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0x011F: "FeatureStatMessage",
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0x0120: "DisplayPriNotifyMessage",
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0x0121: "ClearPriNotifyMessage",
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0x0122: "StartAnnouncementMessage",
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0x0123: "StopAnnouncementMessage",
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0x0124: "AnnouncementFinishMessage",
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0x0127: "NotifyDtmfToneMessage",
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0x0128: "SendDtmfToneMessage",
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0x0129: "SubscribeDtmfPayloadReqMessage",
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0x012A: "SubscribeDtmfPayloadResMessage",
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0x012B: "SubscribeDtmfPayloadErrMessage",
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0x012C: "UnSubscribeDtmfPayloadReqMessage",
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0x012D: "UnSubscribeDtmfPayloadResMessage",
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0x012E: "UnSubscribeDtmfPayloadErrMessage",
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0x012F: "ServiceURLStatMessage",
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0x0130: "CallSelectStatMessage",
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0x0131: "OpenMultiMediaChannelMessage",
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0x0132: "StartMultiMediaTransmission",
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0x0133: "StopMultiMediaTransmission",
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0x0134: "MiscellaneousCommandMessage",
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0x0135: "FlowControlCommandMessage",
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0x0136: "CloseMultiMediaReceiveChannel",
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0x0137: "CreateConferenceReqMessage",
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0x0138: "DeleteConferenceReqMessage",
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0x0139: "ModifyConferenceReqMessage",
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0x013A: "AddParticipantReqMessage",
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0x013B: "DropParticipantReqMessage",
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0x013C: "AuditConferenceReqMessage",
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0x013D: "AuditParticipantReqMessage",
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0x013F: "UserToDeviceDataVersion1Message",
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}
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class Skinny(Packet):
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name = "Skinny"
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fields_desc = [LEIntField("len", 0),
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LEIntField("res", 0),
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LEIntEnumField("msg", 0, skinny_messages)]
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bind_layers(TCP, Skinny, dport=2000)
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bind_layers(TCP, Skinny, sport=2000)
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bind_layers(TCP, Skinny, dport=2000, sport=2000)
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