Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 10:26. Server port: 2121.
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:
            a8:6f:72:0b:c1:24:7a:bf
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.222.239.236/emailAddress=admin@bt.cn
        Validity
            Not Before: Mar 23 15:12:26 2023 GMT
            Not After : Dec 20 15:12:26 2032 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.222.239.236/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ba:b9:24:69:f5:16:fa:a6:65:70:a1:eb:e6:8c:
                    d6:2c:c4:26:86:79:28:a6:2f:5c:10:3e:c3:7a:af:
                    d2:71:ef:57:5b:7a:27:a1:62:0e:42:cd:66:11:ed:
                    c4:60:66:04:fd:1c:ef:c9:13:af:7f:af:b5:03:f3:
                    66:2b:5e:b4:0d:22:dc:c8:86:08:6e:15:1c:b5:08:
                    21:b6:67:06:79:9c:a4:ed:b6:6b:0d:94:18:e2:91:
                    0c:0d:5c:b5:51:16:d7:de:38:3e:01:c3:92:89:fa:
                    5e:09:3a:04:db:77:99:71:e9:f9:4e:e5:51:84:36:
                    6d:99:12:bb:56:fa:95:a0:bc:91:a6:6b:6e:95:e8:
                    8c:e8:a7:b8:56:25:d8:65:e2:3a:1a:e0:48:af:4e:
                    ee:ad:d0:67:b9:2b:16:ce:d2:df:8f:14:82:1e:4c:
                    b2:cb:9e:d9:b8:2e:ff:ef:94:b0:d7:8a:41:7a:1e:
                    93:10:b1:f4:7c:ab:b7:c9:94:9d:f4:1c:3b:1d:da:
                    08:78:20:29:ad:c6:7e:d4:b3:28:10:11:b7:0d:2e:
                    27:57:42:9e:a6:37:2f:6e:de:a2:86:ad:84:05:41:
                    b9:a4:30:eb:0b:3d:3d:4e:5c:14:fe:a0:e8:34:0e:
                    6d:3d:6a:89:08:5d:7e:8c:d4:85:64:18:3a:77:9b:
                    49:b7
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                BF:14:07:43:3B:47:3C:65:C9:01:15:2D:37:DB:EA:4D:31:7B:4D:41
            X509v3 Authority Key Identifier: 
                BF:14:07:43:3B:47:3C:65:C9:01:15:2D:37:DB:EA:4D:31:7B:4D:41
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        49:50:0e:e6:29:87:f7:42:e3:79:e2:0f:91:6f:f1:33:b4:c7:
        ee:02:82:0c:ca:59:57:32:43:27:b0:c4:a5:79:1b:69:64:e6:
        ac:5b:12:e7:11:af:5e:e5:2b:e5:e0:23:cf:3e:de:d2:ed:ce:
        4f:fb:22:6d:50:f4:05:fd:cc:76:fb:d4:7e:8a:fb:6c:2a:84:
        c2:ef:b5:b5:9a:f4:8a:5d:f8:80:8c:ee:3e:5c:44:2b:0e:57:
        d5:15:93:fd:8f:df:ab:d8:6c:fe:75:9b:0e:03:26:64:bb:28:
        9e:2d:f9:87:71:9d:fe:10:00:66:71:ca:a7:68:ab:d6:b4:42:
        b9:f9:dd:56:94:37:e7:d6:85:86:db:ca:44:03:53:72:46:d5:
        07:c8:ff:05:0d:c6:ca:10:af:7c:0a:59:39:a7:37:df:bc:c6:
        93:41:f2:30:24:40:4b:94:ab:ca:04:2a:f4:b5:47:a3:be:4a:
        3c:d8:55:54:82:c2:31:d8:be:0f:7a:15:d6:3c:28:90:8c:18:
        9c:a8:19:41:96:ec:ea:bd:90:5c:6c:96:ca:fc:a9:19:1d:40:
        db:c7:21:82:e9:ad:56:67:af:6f:a9:42:06:20:d6:75:02:ba:
        96:1a:d2:34:5f:c5:7c:7a:30:10:59:de:b8:61:a1:52:d4:8c:
        8a:77:1b:30