Frame 5234: Packet, 314 bytes on wire (2512 bits), 314 bytes captured (2512 bits) Encapsulation type: Ethernet (1) Arrival Time: Mar 19, 2019 02:09:57.032908000 UTC UTC Arrival Time: Mar 19, 2019 02:09:57.032908000 UTC Epoch Arrival Time: 1552961397.032908000 [Time shift for this packet: 0.000000000 seconds] [Time delta from previous captured frame: 1.000000 milliseconds] [Time since reference or first frame: 25 minutes, 1.396142000 seconds] Frame Number: 5234 Frame Length: 314 bytes (2512 bits) Capture Length: 314 bytes (2512 bits) [Frame is marked: False] [Frame is ignored: False] [Protocols in frame: eth:ethertype:ip:tcp:nbss:smb2:gss-api:spnego:spnego-krb5] Character encoding: ASCII (0) Ethernet II, Src: Dell_c2:09:6a (a4:1f:72:c2:09:6a), Dst: Intel_57:2b:42 (64:32:a8:57:2b:42) Destination: Intel_57:2b:42 (64:32:a8:57:2b:42) .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default) .... ...0 .... .... .... .... = IG bit: Individual address (unicast) Source: Dell_c2:09:6a (a4:1f:72:c2:09:6a) .... ..0. .... .... .... .... = LG bit: Globally unique address (factory default) .... ...0 .... .... .... .... = IG bit: Individual address (unicast) Type: IPv4 (0x0800) [Stream index: 1] Internet Protocol Version 4, Src: 10.0.90.9, Dst: 10.0.90.215 0100 .... = Version: 4 .... 0101 = Header Length: 20 bytes (5) Differentiated Services Field: 0x00 (DSCP: CS0, ECN: Not-ECT) 0000 00.. = Differentiated Services Codepoint: Default (0) .... ..00 = Explicit Congestion Notification: Not ECN-Capable Transport (0) Total Length: 300 Identification: 0x2c3a (11322) 010. .... = Flags: 0x2, Don't fragment 0... .... = Reserved bit: Not set .1.. .... = Don't fragment: Set ..0. .... = More fragments: Not set ...0 0000 0000 0000 = Fragment Offset: 0 Time to Live: 128 Protocol: TCP (6) Header Checksum: 0x9102 [validation disabled] [Header checksum status: Unverified] Source Address: 10.0.90.9 Destination Address: 10.0.90.215 [Stream index: 1] Transmission Control Protocol, Src Port: 445, Dst Port: 49227, Seq: 253, Ack: 3385, Len: 260 Source Port: 445 Destination Port: 49227 [Stream index: 71] [Stream Packet Number: 10] [Conversation completeness: Incomplete, DATA (15)] ..0. .... = RST: Absent ...0 .... = FIN: Absent .... 1... = Data: Present .... .1.. = ACK: Present .... ..1. = SYN-ACK: Present .... ...1 = SYN: Present [Completeness Flags: ··DASS] [TCP Segment Len: 260] Sequence Number: 253 (relative sequence number) Sequence Number (raw): 2901749251 [Next Sequence Number: 513 (relative sequence number)] Acknowledgment Number: 3385 (relative ack number) Acknowledgment number (raw): 963028544 0101 .... = Header Length: 20 bytes (5) Flags: 0x018 (PSH, ACK) 000. .... .... = Reserved: Not set ...0 .... .... = Accurate ECN: Not set .... 0... .... = Congestion Window Reduced: Not set .... .0.. .... = ECN-Echo: Not set .... ..0. .... = Urgent: Not set .... ...1 .... = Acknowledgment: Set .... .... 1... = Push: Set .... .... .0.. = Reset: Not set .... .... ..0. = Syn: Not set .... .... ...0 = Fin: Not set [TCP Flags: ·······AP···] Window: 255 [Calculated window size: 65280] [Window size scaling factor: 256] Checksum: 0xe546 [unverified] [Checksum Status: Unverified] Urgent Pointer: 0 [Timestamps] [Time since first frame in this TCP stream: 3.244000 milliseconds] [Time since previous frame in this TCP stream: 1.000000 milliseconds] [SEQ/ACK analysis] [This is an ACK to the segment in frame: 5233] [The RTT to ACK the segment was: 1.000000 milliseconds] [iRTT: 606.000 microseconds] [Bytes in flight: 260] [Bytes sent since last PSH flag: 260] [Client Contiguous Streams: 1] [Server Contiguous Streams: 1] TCP payload (260 bytes) NetBIOS Session Service Message Type: Session message (0x00) Length: 256 SMB2 (Server Message Block Protocol version 2), Session Setup Response, MessageId 1 SMB2 Header ProtocolId: 0xfe534d42 Header Length: 64 Credit Charge: 1 NT Status: STATUS_SUCCESS (0x00000000) Command: Session Setup (1) Credits granted: 31 Flags: 0x00000009, Response, Signing .... .... .... .... .... .... .... ...1 = Response: This is a RESPONSE .... .... .... .... .... .... .... ..0. = Async command: This is a SYNC command .... .... .... .... .... .... .... .0.. = Chained: This pdu is NOT a chained command .... .... .... .... .... .... .... 1... = Signing: This pdu is SIGNED .... .... .... .... .... .... .000 .... = Priority: This pdu does NOT contain a PRIORITY ...0 .... .... .... .... .... .... .... = DFS operation: This is a normal operation ..0. .... .... .... .... .... .... .... = Replay operation: This is NOT a replay operation Chain Offset: 0x00000000 Message ID: 1 Reserved: 0x0000feff Tree Id: 0x00000000 Session Id: 0x0000040008000049 Signature: 84efde33b64805c69fde3ff04cc3b355 [Response to: 5230] [Time from request: 1.283000 milliseconds] Session Setup Response (0x01) [Preauth Hash: 40b5ca8efa1e0c4ffe3b788d0f9f1b45aff2b1354aec73ed107d563ea41d3b8c5ee8ad6cfb7ebac23f4ec583155665d7454db1ef20943e41b67e5312d59acce9] StructureSize: 0x0009 0000 0000 0000 100. = Fixed Part Length: 4 .... .... .... ...1 = Dynamic Part: True Session Flags: 0x0000 .... .... .... ...0 = Guest: False .... .... .... ..0. = Null: False .... .... .... .0.. = Encrypt: False Blob Offset: 0x00000048 Blob Length: 184 Security Blob […]: a181b53081b2a0030a0100a10b06092a864882f712010202a2819d04819a60819706092a864886f71201020202006f8187308184a003020105a10302010fa2783076a003020112a26f046dee6b760ef88b8274c5cfd32d4178a1bdf39c7373a959ac2b9ec60c0cdc3bae0ce010 GSS-API Generic Security Service Application Program Interface Simple Protected Negotiation negTokenTarg negResult: accept-completed (0) supportedMech: 1.2.840.48018.1.2.2 (MS KRB5 - Microsoft Kerberos 5) responseToken […]: 60819706092a864886f71201020202006f8187308184a003020105a10302010fa2783076a003020112a26f046dee6b760ef88b8274c5cfd32d4178a1bdf39c7373a959ac2b9ec60c0cdc3bae0ce010a3ec41786a66111d4a93b92fa4932b33552aa42ffa1291e0718ebcf2566e krb5_blob […]: 60819706092a864886f71201020202006f8187308184a003020105a10302010fa2783076a003020112a26f046dee6b760ef88b8274c5cfd32d4178a1bdf39c7373a959ac2b9ec60c0cdc3bae0ce010a3ec41786a66111d4a93b92fa4932b33552aa42ffa1291e0718ebcf2566e3f95 KRB5 OID: 1.2.840.113554.1.2.2 (KRB5 - Kerberos 5) krb5_tok_id: KRB5_AP_REP (0x0002) Kerberos ap-rep pvno: 5 msg-type: krb-ap-rep (15) enc-part etype: eTYPE-AES256-CTS-HMAC-SHA1-96 (18) cipher: ee6b760ef88b8274c5cfd32d4178a1bdf39c7373a959ac2b9ec60c0cdc3bae0ce010a3ec41786a66111d4a93b92fa4932b33552aa42ffa1291e0718ebcf2566e3f95a4c9ed04d05f4dad07fa5ec1a2346b5053202b636de9803193495770f022a2e79c5ed7021ac94bbae8cbf6