Pure-FTPd

220---------- Welcome to Pure-FTPd [privsep] [TLS] ----------
220-You are user number 4 of 50 allowed.
220-Local time is now 06:55. 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.
421 Unable to read the indexed puredb file (or old format detected) - Try pure-pw mkdb
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:
            d8:d8:8e:4f:bb:e6:64:dc
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.221.72.62/emailAddress=admin@bt.cn
        Validity
            Not Before: May 13 02:06:59 2024 GMT
            Not After : Feb 10 02:06:59 2034 GMT
        Subject: C=CN, ST=Guangdong, L=Dongguan, O=BT-PANEL, OU=BT, CN=154.221.72.62/emailAddress=admin@bt.cn
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:c1:dd:c9:ad:75:fb:18:ff:72:59:0e:02:9c:ea:
                    94:79:d1:f4:9f:0e:e7:56:fa:a8:42:6f:c0:a2:7e:
                    a5:d2:bc:0f:6d:0b:9f:57:a9:22:c9:66:8e:72:c7:
                    29:15:06:ff:80:a6:84:4c:15:95:96:b0:cc:ef:dc:
                    22:72:c3:48:c4:89:a0:ff:96:53:15:3f:2b:5a:53:
                    dc:27:3a:e8:88:d9:10:2f:79:1c:0b:64:1e:4d:31:
                    88:ee:67:2c:5d:c2:c6:43:63:4d:8f:05:0d:fc:e4:
                    e2:85:ef:47:a1:85:e3:f5:c9:a8:48:d6:ab:6b:7e:
                    74:fa:de:ff:64:41:ab:fb:33:71:1f:93:cf:f6:af:
                    6a:39:c5:74:9b:fc:1d:e5:c6:22:d3:c9:f8:88:34:
                    ed:4e:17:4c:e0:ca:d8:4b:a6:2c:7d:4a:3d:f3:20:
                    f5:04:fc:f3:2e:1f:bf:18:a5:54:04:e9:bb:ff:57:
                    26:7b:12:de:c9:1f:e3:d8:28:06:8b:20:12:7c:3c:
                    b2:0b:02:93:78:d8:cb:b1:e6:61:16:6a:29:fb:c7:
                    02:fc:ca:f1:49:a0:47:60:87:11:37:36:2f:9b:1e:
                    ae:32:57:d1:33:73:d2:d6:3a:97:7a:9c:76:de:f4:
                    40:a5:84:5c:d5:0f:e8:0f:b7:d3:96:4a:1c:ac:3f:
                    01:47
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                A5:75:73:4C:98:15:13:DA:9C:1B:FA:09:29:F3:46:3B:1E:9A:59:E7
            X509v3 Authority Key Identifier: 
                A5:75:73:4C:98:15:13:DA:9C:1B:FA:09:29:F3:46:3B:1E:9A:59:E7
            X509v3 Basic Constraints: 
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        68:62:c2:e4:80:49:d7:7b:05:56:28:01:0d:b6:65:56:db:21:
        49:7c:c3:9c:73:3c:0d:01:fe:04:5c:76:05:d0:48:20:29:4c:
        b1:ec:df:25:9a:a6:60:d6:74:49:2c:50:6b:2a:a1:29:c7:39:
        59:35:a4:5a:82:1b:14:52:5e:55:a1:41:2e:3e:27:99:4c:29:
        d6:76:42:e1:a9:1f:11:f8:65:8a:96:e2:d2:7e:34:d0:79:60:
        3c:78:04:84:09:fb:90:3f:e4:a9:8c:33:cb:42:78:05:b4:c1:
        ef:35:9e:53:64:84:92:9b:cb:d3:50:e1:70:8e:87:d7:98:fe:
        af:25:c9:83:e7:b9:77:1c:11:f6:b9:17:18:a7:a6:46:b8:85:
        6a:0b:ce:ea:a2:22:e7:73:71:b4:0f:95:0b:dd:50:0b:93:08:
        cd:f9:8f:91:7f:07:f7:5d:bd:7d:b1:b1:3a:21:2d:a1:b2:fb:
        7d:5c:b3:41:aa:86:5b:5b:f0:06:60:93:e9:e0:e0:60:a7:e6:
        d9:d3:0e:bd:a6:f9:51:4a:cd:94:54:e6:0e:31:05:7e:84:a6:
        33:d0:47:6e:bd:ad:66:1a:c9:70:bf:31:23:36:d2:6d:8d:e6:
        c0:02:67:86:43:df:b9:e3:60:d9:b5:94:44:c7:86:1e:62:b9:
        61:27:58:a3