GeneralInformation

Hostnames	b2b.canihave.ru www.b2b.canihave.ru
Domains	canihave.ru
Country	Russian Federation
City	Saint Petersburg
Organization	Beget LLC
ISP	Beget LLC
ASN	AS198610

WebTechnologies

Video players

YouTube

Vulnerabilities

Note: the device may not be impacted by all of these issues. The vulnerabilities are implied based on the software and version.

CVE-2023-44487	The HTTP/2 protocol allows a denial of service (server resource consumption) because request cancellation can reset many streams quickly, as exploited in the wild in August through October 2023.
CVE-2021-3618	5.8ALPACA is an application layer protocol content confusion attack, exploiting TLS servers implementing different protocols but using compatible certificates, such as multi-domain or wildcard certificates. A MiTM attacker having access to victim's traffic at the TCP/IP layer can redirect traffic from one subdomain to another, resulting in a valid TLS session. This breaks the authentication of TLS and cross-protocol attacks may be possible where the behavior of one protocol service may compromise the other at the application layer.
CVE-2021-23017	6.8A security issue in nginx resolver was identified, which might allow an attacker who is able to forge UDP packets from the DNS server to cause 1-byte memory overwrite, resulting in worker process crash or potential other impact.

OpenPorts

21 22 53 80 443

-485819824 | 2024-05-05T20:48:05.080121

21 / tcp

220 ProFTPD Server (Debian) [::ffff:5.35.83.90]
530 Login incorrect.
214-The following commands are recognized (* =>'s unimplemented):
214-CWD     XCWD    CDUP    XCUP    SMNT*   QUIT    PORT    PASV    
214-EPRT    EPSV    ALLO*   RNFR    RNTO    DELE    MDTM    RMD     
214-XRMD    MKD     XMKD    PWD     XPWD    SIZE    SYST    HELP    
214-NOOP    FEAT    OPTS    HOST    CLNT    AUTH    CCC*    CONF*   
214-ENC*    MIC*    PBSZ    PROT    TYPE    STRU    MODE    RETR    
214-STOR    STOU    APPE    REST    ABOR    USER    PASS    ACCT*   
214-REIN*   LIST    NLST    STAT    SITE    MLSD    MLST    
214 Direct comments to root@ispmanager.local
211-Features:
211-AUTH TLS
211-CCC
211-CLNT
211-EPRT
211-EPSV
211-HOST
211-LANG en-US.UTF-8*;en-US
211-MDTM
211-MFF modify;UNIX.group;UNIX.mode;
211-MFMT
211-MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.groupname*;UNIX.mode*;UNIX.owner*;UNIX.ownername*;
211-PBSZ
211-PROT
211-REST STREAM
211-SITE COPY
211-SITE MKDIR
211-SITE RMDIR
211-SITE SYMLINK
211-SITE UTIME
211-SIZE
211-SSCN
211-TVFS
211-UTF8
211 End

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            23:a9:3d:b7:5a:a7:3a:8f:a5:39:6c:25:22:96:9b:9c:41:1e:92:96
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=XX, ST=XX, L=XX, O=XX, OU=XX, CN=ispmanager/emailAddress=root@ispmanager
        Validity
            Not Before: Oct 27 08:53:40 2023 GMT
            Not After : Oct 24 08:53:40 2033 GMT
        Subject: C=XX, ST=XX, L=XX, O=XX, OU=XX, CN=ispmanager/emailAddress=root@ispmanager
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:b6:f7:30:7d:cc:0f:25:2f:06:46:70:a1:48:a5:
                    e3:5b:00:4f:33:f0:c8:f7:c0:d4:8d:a9:b3:d9:8f:
                    1c:ca:63:3b:1f:91:c5:fc:e5:1b:f1:c2:d1:86:33:
                    48:e0:c9:77:21:61:53:26:e5:21:df:b3:85:30:d6:
                    bd:d1:61:3b:dd:44:31:d6:25:e9:de:b6:7c:8e:e5:
                    97:a9:1d:4d:2d:4d:9f:5f:3b:7b:44:a9:dd:96:de:
                    8a:f2:a9:3e:08:3b:29:64:b0:bd:7b:f0:d6:0d:23:
                    cb:dd:e4:ac:f8:88:1c:ff:ef:48:a0:e4:bd:c3:2b:
                    36:7a:b9:6c:d2:38:d1:3a:de:39:43:84:97:d2:b3:
                    2f:2b:95:c7:3a:cb:3a:de:40:9f:fe:31:29:db:db:
                    98:f8:b7:a0:4f:c0:21:f7:4b:4d:8e:57:98:80:83:
                    a5:b0:74:c7:17:4a:10:f4:af:52:06:4f:44:bc:35:
                    6f:33:2b:9b:ea:fb:f4:19:03:b0:21:dc:11:0e:40:
                    5f:ac:5c:c6:57:c4:25:57:4d:07:79:7b:70:c7:65:
                    04:5f:06:2c:37:29:39:44:a4:c3:4a:5b:d1:83:e1:
                    5f:23:4e:66:7a:3d:d1:39:1e:24:a7:bb:38:c0:2a:
                    72:de:e8:3e:43:88:4a:b2:c3:5c:24:2f:4c:f7:a4:
                    4c:cd
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Subject Key Identifier: 
                AD:BA:EC:71:DD:B9:2D:75:4B:29:B2:1C:16:36:A3:4B:D9:60:BE:87
            X509v3 Authority Key Identifier: 
                AD:BA:EC:71:DD:B9:2D:75:4B:29:B2:1C:16:36:A3:4B:D9:60:BE:87
            X509v3 Basic Constraints: critical
                CA:TRUE
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        5f:bd:72:a5:78:ca:59:da:9e:fa:3a:85:b1:0e:d6:76:2c:f2:
        66:ae:7e:b7:a1:2f:fd:a1:82:e7:3d:a1:ff:a5:a3:33:a0:c1:
        cf:18:95:2b:76:b8:3a:9f:4a:2d:bd:c1:eb:54:df:26:25:08:
        c8:75:f3:ff:bc:59:2d:a9:5a:4b:e1:07:10:87:0c:9c:f0:a3:
        b4:50:14:39:d3:3c:ab:cc:82:df:92:2a:8b:98:31:bf:ee:26:
        08:0c:d8:bd:e0:a0:65:7e:c9:c2:52:c8:44:d4:0e:d8:06:d2:
        ff:d2:cb:42:82:1d:c0:12:1e:74:1e:cf:a3:c0:0c:12:42:58:
        b2:cb:5d:56:91:f7:eb:8f:1f:13:c0:55:c4:ee:20:df:2d:e9:
        c1:55:5f:26:be:5b:57:aa:a1:35:fb:20:b6:09:3f:16:ee:4b:
        f2:8a:b2:b6:84:d5:69:80:64:57:d5:6c:2a:c7:dd:6e:a4:bf:
        4d:f6:69:5b:69:31:07:63:6e:51:3e:83:1e:4f:af:94:b3:93:
        6e:de:55:9c:d5:c1:e7:0f:43:78:7a:d2:cd:81:03:c3:00:54:
        34:9d:00:7d:f9:1b:8b:6a:35:79:63:b3:c0:01:40:db:09:01:
        28:ec:6c:66:36:ce:45:d0:63:e6:b9:ba:2a:71:24:10:c7:4e:
        2d:7e:80:50

1578260954 | 2024-05-11T16:36:43.634546

22 / tcp

SSH-2.0-OpenSSH_8.2p1 Ubuntu-4ubuntu0.11
Key type: ssh-rsa
Key: AAAAB3NzaC1yc2EAAAADAQABAAABgQCuJVUsX3CCe9AgprvlLL5206EbMh2wuiWzZQKMH5JcVtho
ac4GDK+BsqgmL7hOLFloaoHz3H18NYGeNTbiq9s7tB84eWB4lW8vwgq0bTDNIKGPA1N3sU8YIyV2
n0mL6gdj9eszUMbeNb8zpi0OsoWSYK3ucMKz1JpXWV/nHawI0LT6zo/v0/8OZUDxFX/fMFugQM5H
aL2pa9CvN7T3MQF91xKI6/YgflUuHnNQzQQcPtdLL5jIkWmG5x9BmMYYlF5G+GLuaZ6f3TDGHALv
507YZ9xIHps5aOm1apmrVtDY3mFMTcoxGnlxS3BbfapvNC4fkt5yRarcAKI4DwyWrUMkhZRMJ1PU
ZH1dTM+myNOE0ZqPTKXY7lTyAjZ3cgBGiWJXtAcv7cTehUVLDMnpc4RvuAWC3YfVtWVwOqIbkuOP
osI+QksnvYlFzD3NZS7866Xowc6w4cDHYcA8FvCzjZlhGgDp+Uuzjjz9JT7C6zKZPHapiEB+gpq6
fhDva2HWp7E=
Fingerprint: 97:a4:ff:96:8c:35:cd:72:b9:fd:46:e2:32:cb:fe:e6

Kex Algorithms:
	curve25519-sha256
	curve25519-sha256@libssh.org
	ecdh-sha2-nistp256
	ecdh-sha2-nistp384
	ecdh-sha2-nistp521
	diffie-hellman-group-exchange-sha256
	diffie-hellman-group16-sha512
	diffie-hellman-group18-sha512
	diffie-hellman-group14-sha256
	kex-strict-s-v00@openssh.com

Server Host Key Algorithms:
	rsa-sha2-512
	rsa-sha2-256
	ssh-rsa
	ecdsa-sha2-nistp256
	ssh-ed25519

Encryption Algorithms:
	chacha20-poly1305@openssh.com
	aes128-ctr
	aes192-ctr
	aes256-ctr
	aes128-gcm@openssh.com
	aes256-gcm@openssh.com

MAC Algorithms:
	umac-64-etm@openssh.com
	umac-128-etm@openssh.com
	hmac-sha2-256-etm@openssh.com
	hmac-sha2-512-etm@openssh.com
	hmac-sha1-etm@openssh.com
	umac-64@openssh.com
	umac-128@openssh.com
	hmac-sha2-256
	hmac-sha2-512
	hmac-sha1

Compression Algorithms:
	none
	zlib@openssh.com

1460326652 | 2024-04-29T05:06:09.602761

53 / tcp

9.16.48-Ubuntu
Resolver name: tdogrhivcl

1460326652 | 2024-05-08T22:09:00.101218

53 / udp

9.16.48-Ubuntu
Resolver name: tdogrhivcl

589765266 | 2024-04-30T14:07:47.173495

80 / tcp

HTTP/1.1 301 Moved Permanently
Server: nginx/1.18.0 (Ubuntu)
Date: Tue, 30 Apr 2024 14:07:46 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Location: https://5.35.83.90:443/

300874044 | 2024-05-08T18:30:59.198438

443 / tcp

HTTP/1.1 200 OK
Server: nginx/1.18.0 (Ubuntu)
Date: Wed, 08 May 2024 18:30:58 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Vary: Accept-Encoding

SSL Certificate

Certificate:
    Data:
        Version: 3 (0x2)
        Serial Number:
            03:69:07:d2:27:c5:b5:c3:b9:99:61:04:05:a0:e9:e4:0e:ba
        Signature Algorithm: sha256WithRSAEncryption
        Issuer: C=US, O=Let's Encrypt, CN=R3
        Validity
            Not Before: May  6 08:22:18 2024 GMT
            Not After : Aug  4 08:22:17 2024 GMT
        Subject: CN=b2b.canihave.ru
        Subject Public Key Info:
            Public Key Algorithm: rsaEncryption
                Public-Key: (2048 bit)
                Modulus:
                    00:ac:66:c7:15:bd:87:c6:31:f3:ae:7a:29:b2:8a:
                    3e:c7:d5:71:24:b6:44:32:75:21:df:e0:7e:54:c3:
                    a0:0a:5f:d2:87:43:2c:6f:7f:76:98:b1:af:4a:ef:
                    5f:85:0f:a1:18:d8:97:12:82:ef:ed:29:24:e4:0c:
                    03:b1:0c:92:9e:8d:1a:67:ac:f6:fc:96:b4:13:5f:
                    58:e5:41:c3:de:bb:12:9b:6d:9c:8f:ec:ea:b6:34:
                    e9:da:94:f0:e9:5a:3e:8f:f0:89:82:e4:2f:1a:1c:
                    f3:9e:19:57:57:18:81:60:28:21:85:f0:79:99:96:
                    60:29:9d:ed:8c:ae:06:67:21:91:a0:fc:92:f2:76:
                    20:ff:d0:d4:d0:05:c8:79:42:89:b1:1c:51:fb:47:
                    fe:40:14:1b:86:b0:24:97:9a:55:b0:5a:12:8a:a9:
                    93:33:92:bc:50:fa:a9:90:51:55:a2:89:c5:08:33:
                    28:8a:7f:3f:e8:f0:d4:e6:82:bb:21:12:48:b6:ce:
                    30:69:67:c2:2d:4c:f0:44:df:ef:bf:fd:f5:17:e7:
                    9b:05:88:f1:9b:37:d4:9f:b9:de:b7:a3:eb:35:c6:
                    a8:21:22:b9:58:ca:0d:48:bc:8c:21:2c:cb:7b:9f:
                    c9:e9:5c:35:89:28:6d:f6:d2:25:1b:5f:e8:11:52:
                    bd:6f
                Exponent: 65537 (0x10001)
        X509v3 extensions:
            X509v3 Key Usage: critical
                Digital Signature, Key Encipherment
            X509v3 Extended Key Usage: 
                TLS Web Server Authentication, TLS Web Client Authentication
            X509v3 Basic Constraints: critical
                CA:FALSE
            X509v3 Subject Key Identifier: 
                89:55:2D:BA:7D:92:CF:14:A7:26:6C:33:63:BF:F7:B7:03:66:51:AF
            X509v3 Authority Key Identifier: 
                14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6
            Authority Information Access: 
                OCSP - URI:http://r3.o.lencr.org
                CA Issuers - URI:http://r3.i.lencr.org/
            X509v3 Subject Alternative Name: 
                DNS:b2b.canihave.ru, DNS:www.b2b.canihave.ru
            X509v3 Certificate Policies: 
                Policy: 2.23.140.1.2.1
            CT Precertificate SCTs: 
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 48:B0:E3:6B:DA:A6:47:34:0F:E5:6A:02:FA:9D:30:EB:
                                1C:52:01:CB:56:DD:2C:81:D9:BB:BF:AB:39:D8:84:73
                    Timestamp : May  6 09:22:18.713 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:45:02:21:00:86:7C:5D:07:AA:6F:AC:50:45:EB:54:
                                3A:9A:67:D0:D9:6E:25:12:7F:2C:7E:F8:01:0F:C5:53:
                                64:62:2D:28:AC:02:20:3E:3B:A9:01:36:38:D7:80:86:
                                C3:54:81:20:13:2E:59:B5:0C:05:DB:23:AA:F9:8C:C8:
                                6D:96:FC:9E:36:0A:0E
                Signed Certificate Timestamp:
                    Version   : v1 (0x0)
                    Log ID    : 3F:17:4B:4F:D7:22:47:58:94:1D:65:1C:84:BE:0D:12:
                                ED:90:37:7F:1F:85:6A:EB:C1:BF:28:85:EC:F8:64:6E
                    Timestamp : May  6 09:22:18.737 2024 GMT
                    Extensions: none
                    Signature : ecdsa-with-SHA256
                                30:46:02:21:00:CF:3D:ED:9A:E2:98:AC:F7:EC:7E:3D:
                                84:DA:45:9F:03:A6:11:5F:55:0C:66:F8:6D:D9:92:8F:
                                97:F7:01:54:EC:02:21:00:91:1E:B0:C6:53:A4:3B:F9:
                                C9:7E:B1:1A:A4:9D:0D:DA:52:76:6D:7A:4C:6A:D6:32:
                                20:73:FD:4E:A8:10:53:E8
    Signature Algorithm: sha256WithRSAEncryption
    Signature Value:
        07:96:94:9c:b6:ec:63:4c:57:84:fd:b4:16:6b:1e:9e:db:08:
        02:25:ad:33:41:a0:08:e7:80:97:22:df:ad:d5:90:e7:07:01:
        b4:17:04:9b:75:40:52:4a:da:1c:a1:8d:9d:1a:e8:ac:a9:7e:
        a8:72:0e:fe:3f:29:3c:f5:79:de:d8:c7:7e:30:8b:e1:54:6a:
        d4:2a:65:06:09:04:32:ed:24:8c:fc:3e:bb:a2:2f:bc:bb:71:
        6f:9e:ba:80:b5:cd:ef:e9:ac:7a:c9:4a:6c:66:3d:a3:f4:35:
        ff:63:b2:eb:2d:d5:bf:60:cf:5b:7c:84:d5:08:99:c5:72:5f:
        81:f7:a5:b7:db:08:63:7a:76:f8:f0:6d:cc:95:0c:55:4d:4e:
        f2:5b:7d:a8:ce:cb:2f:c0:32:23:42:30:c6:45:aa:67:cd:e2:
        b6:04:22:4e:be:34:a4:53:bb:3f:6d:2d:4b:54:12:cb:0b:29:
        b4:87:f8:e1:4b:a0:0a:c2:04:96:06:4a:c0:ef:75:fd:70:ac:
        0f:40:98:0d:99:17:52:14:bc:59:e0:dc:89:90:46:0c:77:2b:
        79:8a:25:be:e6:07:91:bb:21:02:1f:5d:72:f2:ac:71:69:d4:
        bd:dd:aa:d6:6a:a5:15:6f:44:1b:fd:a4:f1:d4:fa:45:5a:f9:
        32:e9:5e:ad

5.35.83.90

Last Seen: 2024-05-11

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

-485819824 | 2024-05-05T20:48:05.080121
21 / tcp

1578260954 | 2024-05-11T16:36:43.634546
22 / tcp

OpenSSH8.2p1 Ubuntu-4ubuntu0.11

1460326652 | 2024-04-29T05:06:09.602761
53 / tcp

1460326652 | 2024-05-08T22:09:00.101218
53 / udp

589765266 | 2024-04-30T14:07:47.173495
80 / tcp

nginx1.18.0

300874044 | 2024-05-08T18:30:59.198438
443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

5.35.83.90

Last Seen: 2024-05-11

Tags:

GeneralInformation

WebTechnologies

Vulnerabilities

OpenPorts

-485819824 | 2024-05-05T20:48:05.080121 21 / tcp

1578260954 | 2024-05-11T16:36:43.634546 22 / tcp

OpenSSH8.2p1 Ubuntu-4ubuntu0.11

1460326652 | 2024-04-29T05:06:09.602761 53 / tcp

1460326652 | 2024-05-08T22:09:00.101218 53 / udp

589765266 | 2024-04-30T14:07:47.173495 80 / tcp

nginx1.18.0

300874044 | 2024-05-08T18:30:59.198438 443 / tcp

nginx1.18.0

Products

Pricing

Contact Us

-485819824 | 2024-05-05T20:48:05.080121
21 / tcp

1578260954 | 2024-05-11T16:36:43.634546
22 / tcp

1460326652 | 2024-04-29T05:06:09.602761
53 / tcp

1460326652 | 2024-05-08T22:09:00.101218
53 / udp

589765266 | 2024-04-30T14:07:47.173495
80 / tcp

300874044 | 2024-05-08T18:30:59.198438
443 / tcp