File: gssapi_ntlm.md

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python-pyspnego 0.10.2-2
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## Distro

Fedora 31


## GSSAPI Impl

Kerberos 5 release 1.18.1 with gss-ntlmssp 0.9.0


## Connection Info:

Connecting to host using FQDN with a valid SPN. Using explicit credentials with the NTLM OID.


## Notes

Just a typical NTLM auth exchange, nothing special


## Tokens

```yaml
MessageType: NEGOTIATE_MESSAGE (1)
Data:
  NegotiateFlags:
    raw: 3758654007
    flags:
    - NTLMSSP_NEGOTIATE_56 (2147483648)
    - NTLMSSP_NEGOTIATE_KEY_EXCH (1073741824)
    - NTLMSSP_NEGOTIATE_128 (536870912)
    - NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY (524288)
    - NTLMSSP_NEGOTIATE_ALWAYS_SIGN (32768)
    - NTLMSSP_NEGOTIATE_NTLM (512)
    - NTLMSSP_NEGOTIATE_SEAL (32)
    - NTLMSSP_NEGOTIATE_SIGN (16)
    - NTLMSSP_REQUEST_TARGET (4)
    - NTLMSSP_NEGOTIATE_OEM (2)
    - NTLMSSP_NEGOTIATE_UNICODE (1)
  DomainNameFields:
    Len: 0
    MaxLen: 0
    BufferOffset: 0
  WorkstationFields:
    Len: 0
    MaxLen: 0
    BufferOffset: 0
  Version:
  Payload:
    DomainName:
    Workstation:
RawData: 4E544C4D5353500001000000378208E000000000000000000000000000000000
```

```yaml
MessageType: CHALLENGE_MESSAGE (2)
Data:
  TargetNameFields:
    Len: 12
    MaxLen: 12
    BufferOffset: 56
  NegotiateFlags:
    raw: 3800662581
    flags:
    - NTLMSSP_NEGOTIATE_56 (2147483648)
    - NTLMSSP_NEGOTIATE_KEY_EXCH (1073741824)
    - NTLMSSP_NEGOTIATE_128 (536870912)
    - NTLMSSP_NEGOTIATE_VERSION (33554432)
    - NTLMSSP_NEGOTIATE_TARGET_INFO (8388608)
    - NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY (524288)
    - NTLMSSP_TARGET_TYPE_DOMAIN (65536)
    - NTLMSSP_NEGOTIATE_ALWAYS_SIGN (32768)
    - NTLMSSP_NEGOTIATE_NTLM (512)
    - NTLMSSP_NEGOTIATE_SEAL (32)
    - NTLMSSP_NEGOTIATE_SIGN (16)
    - NTLMSSP_REQUEST_TARGET (4)
    - NTLMSSP_NEGOTIATE_UNICODE (1)
  ServerChallenge: E4101014CF8A90BE
  Reserved: '0000000000000000'
  TargetInfoFields:
    Len: 138
    MaxLen: 138
    BufferOffset: 68
  Version:
    Major: 10
    Minor: 0
    Build: 14393
    Reserved: '000000'
    NTLMRevision: 15
  Payload:
    TargetName: DOMAIN
    TargetInfo:
    - AvId: MSV_AV_NB_DOMAIN_NAME (2)
      Value: DOMAIN
    - AvId: MSV_AV_NB_COMPUTER_NAME (1)
      Value: DC01
    - AvId: MSV_AV_DNS_DOMAIN_NAME (4)
      Value: domain.local
    - AvId: MSV_AV_DNS_COMPUTER_NAME (3)
      Value: DC01.domain.local
    - AvId: MSV_AV_DNS_TREE_NAME (5)
      Value: domain.local
    - AvId: MSV_AV_TIMESTAMP (7)
      Value: '2020-04-30T02:46:22.4140792Z'
    - AvId: MSV_AV_EOL (0)
      Value:
RawData: 4E544C4D53535000020000000C000C0038000000358289E2E4101014CF8A90BE00000000000000008A008A00440000000A0039380000000F44004F004D00410049004E0002000C0044004F004D00410049004E000100080044004300300031000400180064006F006D00610069006E002E006C006F00630061006C000300220044004300300031002E0064006F006D00610069006E002E006C006F00630061006C000500180064006F006D00610069006E002E006C006F00630061006C0007000800F8819288991ED60100000000
```

```yaml
MessageType: AUTHENTICATE_MESSAGE (3)
Data:
  LmChallengeResponseFields:
    Len: 0
    MaxLen: 0
    BufferOffset: 72
  NtChallengeResponseFields:
    Len: 252
    MaxLen: 252
    BufferOffset: 72
  DomainNameFields:
    Len: 0
    MaxLen: 0
    BufferOffset: 0
  UserNameFields:
    Len: 54
    MaxLen: 54
    BufferOffset: 324
  WorkstationFields:
    Len: 26
    MaxLen: 26
    BufferOffset: 378
  EncryptedRandomSessionKeyFields:
    Len: 16
    MaxLen: 16
    BufferOffset: 404
  NegotiateFlags:
    raw: 3800662581
    flags:
    - NTLMSSP_NEGOTIATE_56 (2147483648)
    - NTLMSSP_NEGOTIATE_KEY_EXCH (1073741824)
    - NTLMSSP_NEGOTIATE_128 (536870912)
    - NTLMSSP_NEGOTIATE_VERSION (33554432)
    - NTLMSSP_NEGOTIATE_TARGET_INFO (8388608)
    - NTLMSSP_NEGOTIATE_EXTENDED_SESSIONSECURITY (524288)
    - NTLMSSP_TARGET_TYPE_DOMAIN (65536)
    - NTLMSSP_NEGOTIATE_ALWAYS_SIGN (32768)
    - NTLMSSP_NEGOTIATE_NTLM (512)
    - NTLMSSP_NEGOTIATE_SEAL (32)
    - NTLMSSP_NEGOTIATE_SIGN (16)
    - NTLMSSP_REQUEST_TARGET (4)
    - NTLMSSP_NEGOTIATE_UNICODE (1)
  Version:
    Major: 6
    Minor: 2
    Build: 0
    Reserved: '000000'
    NTLMRevision: 15
  MIC:
  Payload:
    LmChallengeResponse:
    NtChallengeResponse:
      ResponseType: NTLMv2
      NTProofStr: C543CC0D1A0FBD9EC05E1AAB0771B124
      ClientChallenge:
        RespType: 1
        HiRespType: 1
        Reserved1: 0
        Reserved2: 0
        TimeStamp: '2020-04-30T02:46:22.4140792Z'
        ChallengeFromClient: DC5A7473AC5672FC
        Reserved3: 0
        AvPairs:
        - AvId: MSV_AV_NB_COMPUTER_NAME (1)
          Value: DC01
        - AvId: MSV_AV_NB_DOMAIN_NAME (2)
          Value: DOMAIN
        - AvId: MSV_AV_DNS_COMPUTER_NAME (3)
          Value: DC01.domain.local
        - AvId: MSV_AV_DNS_DOMAIN_NAME (4)
          Value: domain.local
        - AvId: MSV_AV_DNS_TREE_NAME (5)
          Value: domain.local
        - AvId: MSV_AV_FLAGS (6)
          Value:
            raw: 0
            flags: []
        - AvId: MSV_AV_TIMESTAMP (7)
          Value: '2020-04-30T02:46:22.4140792Z'
        - AvId: MSV_AV_TARGET_NAME (9)
          Value: dc01.domain.local
        - AvId: MSV_AV_CHANNEL_BINDINGS (10)
          Value: '00000000000000000000000000000000'
        - AvId: MSV_AV_EOL (0)
          Value:
        Reserved4: 0
    DomainName:
    UserName: vagrant-domain@DOMAIN.LOCAL
    Workstation: JBOREAN-LINUX
    EncryptedRandomSessionKey: 3765D5AFD13EC3A6C97C0726CE9F30C9
  SessionKey: 4E10F9B8AA8C2A5DF0A2AD75A8ECF433
RawData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
```