System.Runtime.InteropServices.COMException (0x80070721): A security package specific error occurred.

[konghv]

Hello
Did anyone fix this issue?

PS C:\Users\normaluser\Desktop\kbrrelayUp_Debug\Debug> .\KrbRelayUp.exe relay -Domain local.domain -CreateNewComputerAccount -ComputerName fake6$ -ComputerPassword 123456$
KrbRelayUp - Relaying you to SYSTEM

[+] Rewriting function table
[+] Rewriting PEB
[+] Init COM server
[+] Computer account "fake6$" added with password "123456$"
[+] Register COM server
[+] Forcing SYSTEM authentication
[+] Got Krb Auth from NT/SYSTEM. Relying to LDAP now...
[+] LDAP session established
[-] LDAP connection failed
System.Runtime.InteropServices.COMException (0x80070721): A security package specific error occurred.

A security package specific error occurred.

at KrbRelayUp.Relay.Ole32.CoGetInstanceFromIStorage(COSERVERINFO pServerInfo, Guid& pclsid, Object pUnkOuter, CLSCTX dwClsCtx, IStorage pstg, UInt32 cmq, MULTI_QI[] rgmqResults)
at KrbRelayUp.Relay.Relay.Run() in C:\Users\admin.DESKTOP-8OHJG6I\Desktop\TMP\KrbRelayUp-main\KrbRelayUp\Relay\Relay.cs:line 159

[bestrocker221]

Having same problem

[wwwGeneral]

Same here, I believe I have default configuration

[strishin]

Has anyone found a solution for this problem?

[wwwGeneral]

Has anyone found a solution for this problem?

It seems that KrbRelayUp.exe have been fixed in october 2022 with the possibility of create LDAP bind with DCOM.
(tell me if i'm wrong)
Source: https://twitter.com/_Imm0/status/1583187655222706177 (the whole discussion)

[jannlemm0913]

For anyone playing around with the code and encountering this error: I get this error when I try to use an SPN with a specified port in it. Has most likely nothing to do with the issue encountered in the posts above, but if you google the error code, you might find this post.

[Startr4ck]

Has anyone found a solution for this problem?

It seems that KrbRelayUp.exe have been fixed in october 2022 with the possibility of create LDAP bind with DCOM. (tell me if i'm wrong) Source: https://twitter.com/_Imm0/status/1583187655222706177 (the whole discussion)
Yes,After 2022.11.8 Patch . KrbRelayUp dead ,anyone read this can give up now.