Auto Fail2Ban report, multiple SSH login attempts.
2020-06-06 10:26:38
attack
2020-06-05T10:04:36.811709vps773228.ovh.net sshd[5756]: Failed password for root from 37.49.226.248 port 56282 ssh2
2020-06-05T10:04:59.334197vps773228.ovh.net sshd[5760]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.248 user=root
2020-06-05T10:05:01.333113vps773228.ovh.net sshd[5760]: Failed password for root from 37.49.226.248 port 35082 ssh2
2020-06-05T10:05:23.839948vps773228.ovh.net sshd[5793]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=37.49.226.248 user=root
2020-06-05T10:05:26.134864vps773228.ovh.net sshd[5793]: Failed password for root from 37.49.226.248 port 41950 ssh2
...
2020-06-05 16:07:33
attackbots
May 31 22:03:42 server2 sshd\[11326\]: User root from 37.49.226.248 not allowed because not listed in AllowUsers
May 31 22:04:21 server2 sshd\[11362\]: User root from 37.49.226.248 not allowed because not listed in AllowUsers
May 31 22:04:58 server2 sshd\[11378\]: User root from 37.49.226.248 not allowed because not listed in AllowUsers
May 31 22:05:36 server2 sshd\[11567\]: User root from 37.49.226.248 not allowed because not listed in AllowUsers
May 31 22:06:14 server2 sshd\[11598\]: User root from 37.49.226.248 not allowed because not listed in AllowUsers
May 31 22:06:51 server2 sshd\[11616\]: User root from 37.49.226.248 not allowed because not listed in AllowUsers
2020-06-01 04:27:54
attackbotsspam
TCP (SYN) 37.49.226.248:39150 -> port 22, len 48
2020-05-26 12:54:02
attack
May 23 06:10:02 ny01 sshd[14914]: Failed password for root from 37.49.226.248 port 57751 ssh2
May 23 06:10:27 ny01 sshd[14973]: Failed password for root from 37.49.226.248 port 52477 ssh2
2020-05-23 18:25:28
attack
May 22 08:51:52 mail sshd[29709]: Failed password for root from 37.49.226.248 port 52032 ssh2
...
2020-05-22 15:01:23
attack
2020-05-16 17:29:59.561868-0500 localhost sshd[35342]: Failed password for root from 37.49.226.248 port 43236 ssh2
[2020-07-24 06:05:37] NOTICE[1277][C-00002857] chan_sip.c: Call from '' (37.49.226.39:61946) to extension '971441144630017' rejected because extension not found in context 'public'.
[2020-07-24 06:05:37] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-24T06:05:37.251-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="971441144630017",SessionID="0x7f1754318b48",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.226.39/61946",ACLName="no_extension_match"
[2020-07-24 06:06:27] NOTICE[1277][C-00002859] chan_sip.c: Call from '' (37.49.226.39:57469) to extension '9710441144630017' rejected because extension not found in context 'public'.
[2020-07-24 06:06:27] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-24T06:06:27.162-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9710441144630017",SessionID="0x7f1754742008",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/3
...
[2020-07-23 02:28:17] NOTICE[1277][C-00002114] chan_sip.c: Call from '' (37.49.226.41:56352) to extension '199441274066041' rejected because extension not found in context 'public'.
[2020-07-23 02:28:17] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-23T02:28:17.484-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="199441274066041",SessionID="0x7f175452b198",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.226.41/56352",ACLName="no_extension_match"
[2020-07-23 02:29:44] NOTICE[1277][C-00002115] chan_sip.c: Call from '' (37.49.226.41:56115) to extension '199810441274066041' rejected because extension not found in context 'public'.
[2020-07-23 02:29:44] SECURITY[1295] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-23T02:29:44.136-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="199810441274066041",SessionID="0x7f1754694fe8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/U
...
[2020-07-04 01:01:24] NOTICE[1197][C-00001132] chan_sip.c: Call from '' (37.49.226.37:49525) to extension '000442894548765' rejected because extension not found in context 'public'.
[2020-07-04 01:01:24] SECURITY[1214] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-04T01:01:24.282-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000442894548765",SessionID="0x7f6d28136c98",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.49.226.37/49525",ACLName="no_extension_match"
[2020-07-04 01:04:58] NOTICE[1197][C-00001138] chan_sip.c: Call from '' (37.49.226.37:61836) to extension '000442894548765' rejected because extension not found in context 'public'.
[2020-07-04 01:04:58] SECURITY[1214] res_security_log.c: SecurityEvent="FailedACL",EventTV="2020-07-04T01:04:58.923-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000442894548765",SessionID="0x7f6d288c4af8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/37.
...