Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 09:53. Server port: 21.
220-This is a private system - No anonymous login
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
530 Login authentication failed
214-The following SITE commands are recognized
 ALIAS
 CHMOD
 IDLE
 UTIME
214 Pure-FTPd - http://pureftpd.org/
211-Extensions supported:
 UTF8
 EPRT
 IDLE
 MDTM
 SIZE
 MFMT
 REST STREAM
 MLST type*;size*;sizd*;modify*;UNIX.mode*;UNIX.uid*;UNIX.gid*;unique*;
 MLSD
 PRET
 AUTH TLS
 PBSZ
 PROT
 TVFS
 ESTA
 PASV
 EPSV
 SPSV
 ESTP
211 End.

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            26:3b:48:ec:bf:63:ac:88:4e:20:10:7e:ab:7d:f0:21:93:d0:68:f7
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=138.252.125.29/emailAddress=admin@bt.cn
        Validity
            Not Before: May 12 19:39:29 2026 GMT
            Not After : Oct  6 19:39:29 2027 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=138.252.125.29/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    9b:c5:bd:07:14:78:07:5f:97:6d:48:90:d0:50:61:6d:
                    02:57:d3:65:72:a0:38:c8:75:44:6b:17:10:fc:a9:83:
                    eb:12:52:d4:31:0f:5a:2c:ef:27:bb:3b:dc:fe:cd:8d:
                    f4:ab:5d:d5:53:8c:26:e3:75:61:62:72:f4:da:87:9b:
                    2d:4e:65:90:d7:31:16:b6:dc:6d:ee:7f:85:4a:6f:7e:
                    bb:9e:fd:83:11:19:a1:2a:ee:b4:e3:b5:04:55:79:0b:
                    0f:6f:13:c7:8e:9e:0b:ba:28:58:a2:a0:37:dd:77:03:
                    64:60:0c:62:7a:db:4c:4b:f9:6e:db:23:1b:f8:bf:96:
                    e1:d4:0a:7b:80:57:e1:5d:27:f7:34:10:4b:c1:e0:1d:
                    6d:4a:a8:22:84:f4:39:ca:aa:7c:72:aa:f6:e5:c6:66:
                    05:99:c8:05:94:09:d0:21:62:3f:3a:7f:c8:c1:a0:1f:
                    32:d3:91:c2:10:4a:3d:6c:f0:6e:de:e0:a5:69:97:8e:
                    fe:0b:8f:d1:26:d5:2d:bd:63:65:6f:a0:ea:72:8a:f6:
                    6c:1b:f9:60:46:0d:23:5f:57:d7:87:a6:d8:98:fc:a9:
                    a8:44:ce:39:4e:5a:e3:20:02:95:1a:1c:3c:eb:24:c5:
                    4f:f1:a3:2d:25:46:de:80:bd:fc:32:4a:2c:32:6a:03
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                74:00:E2:C5:B0:91:24:91:74:D9:32:45:09:1E:93:E2:B2:90:7B:90
            X509v3 Authority Key Identifier: 
                74:00:E2:C5:B0:91:24:91:74:D9:32:45:09:1E:93:E2:B2:90:7B:90
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        93:6e:d6:e8:d8:c1:60:87:2d:11:e2:e6:41:6f:24:19:11:47:73:8a:78:3e:e2:2e:
        77:7e:33:c5:53:57:8c:40:cb:b9:71:50:aa:d1:fb:1f:90:8f:b5:40:a6:7e:d2:b8:
        33:1e:4c:4d:96:76:d3:80:39:7c:f8:28:9d:65:35:61:a4:e0:26:28:65:54:b8:d9:
        b2:16:41:f5:3c:01:95:d9:4b:d3:4e:17:14:00:04:66:b2:c2:6e:5d:3d:5c:d7:2d:
        fd:14:61:ff:2a:fe:f9:2e:a2:fb:39:2c:2f:a8:3f:09:b4:13:05:94:04:35:20:61:
        93:44:c3:2a:fb:3a:40:98:e0:48:97:bb:c3:c7:0a:1f:33:f5:92:fc:ad:3e:68:c1:
        5d:ba:c1:0b:7f:b1:43:cd:81:24:db:fa:fa:2e:56:1a:74:b1:43:a7:ab:45:26:f1:
        db:10:54:09:f2:3f:ff:72:6b:ab:a9:c6:c7:e1:05:40:a2:eb:e4:2f:70:a5:11:60:
        0e:19:92:1c:b1:ac:22:73:77:d4:50:dc:59:5f:7e:e9:52:1d:08:06:eb:2a:5a:35:
        54:2a:16:ba:0b:03:fd:8a:9f:0b:5d:c5:60:9e:af:80:6f:97:71:e9:c3:35:0a:33:
        63:de:12:b7:cc:29:50:ab:58:46:a7:e1:d1:89:73:bb

VNC

RFB 003.008

VNC:
  Protocol Version: 3.8
  Security Types:
    2: VNC Authentication