unauthorized connection attempt

Jan  2 19:47:56 h2177944 kernel: \[1189493.027992\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=186 ID=7942 PROTO=TCP SPT=48438 DPT=6989 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  2 19:47:56 h2177944 kernel: \[1189493.028006\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=186 ID=7942 PROTO=TCP SPT=48438 DPT=6989 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  2 20:35:23 h2177944 kernel: \[1192339.404607\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=186 ID=7071 PROTO=TCP SPT=48438 DPT=5008 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  2 20:35:23 h2177944 kernel: \[1192339.404619\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=186 ID=7071 PROTO=TCP SPT=48438 DPT=5008 WINDOW=1024 RES=0x00 SYN URGP=0 
Jan  2 20:38:24 h2177944 kernel: \[1192520.417695\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN

firewall-block, port(s): 6389/tcp

Dec 29 11:15:52 debian-2gb-nbg1-2 kernel: \[1267265.310996\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.26 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=180 ID=17582 PROTO=TCP SPT=50625 DPT=3351 WINDOW=1024 RES=0x00 SYN URGP=0

12/28/2019-10:01:10.484428 45.136.110.26 Protocol: 6 ET SCAN NMAP -sS window 1024

Dec 15 00:44:51 debian-2gb-vpn-nbg1-1 kernel: [738264.944188] [UFW BLOCK] IN=eth0 OUT= MAC=96:00:00:38:96:44:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.26 DST=78.46.192.101 LEN=40 TOS=0x00 PREC=0x00 TTL=181 ID=39626 PROTO=TCP SPT=59011 DPT=23389 WINDOW=1024 RES=0x00 SYN URGP=0

Nov  9 12:20:27 h2177944 kernel: \[6174014.816551\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=2128 PROTO=TCP SPT=48057 DPT=3527 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  9 12:23:25 h2177944 kernel: \[6174193.067527\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=60602 PROTO=TCP SPT=48057 DPT=3596 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  9 12:34:03 h2177944 kernel: \[6174831.290227\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=51970 PROTO=TCP SPT=48057 DPT=3632 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  9 12:49:33 h2177944 kernel: \[6175760.671381\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=49508 PROTO=TCP SPT=48057 DPT=3639 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  9 12:54:42 h2177944 kernel: \[6176070.120941\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9

Nov  3 14:48:18 h2177944 kernel: \[5664578.086726\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=34246 PROTO=TCP SPT=48163 DPT=16491 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  3 15:06:14 h2177944 kernel: \[5665653.938449\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=12587 PROTO=TCP SPT=48163 DPT=51791 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  3 15:21:22 h2177944 kernel: \[5666562.008222\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=34477 PROTO=TCP SPT=48163 DPT=23191 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  3 15:36:47 h2177944 kernel: \[5667487.365720\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=44574 PROTO=TCP SPT=48163 DPT=10591 WINDOW=1024 RES=0x00 SYN URGP=0 
Nov  3 15:43:13 h2177944 kernel: \[5667873.013309\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.1

Oct 29 11:57:25 h2177944 kernel: \[5222406.325868\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=37162 PROTO=TCP SPT=45649 DPT=12001 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 29 12:07:47 h2177944 kernel: \[5223028.167165\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=14418 PROTO=TCP SPT=45649 DPT=28000 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 29 12:11:47 h2177944 kernel: \[5223267.440470\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=24442 PROTO=TCP SPT=45649 DPT=33000 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 29 12:21:49 h2177944 kernel: \[5223869.860893\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=64015 PROTO=TCP SPT=45649 DPT=11001 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 29 12:41:43 h2177944 kernel: \[5225063.781969\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.1

Oct 27 20:56:24 h2177944 kernel: \[5081970.844225\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=15546 PROTO=TCP SPT=55361 DPT=8998 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 27 21:03:57 h2177944 kernel: \[5082423.711380\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=64828 PROTO=TCP SPT=55361 DPT=5656 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 27 21:15:16 h2177944 kernel: \[5083102.077663\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=249 ID=27306 PROTO=TCP SPT=55361 DPT=8090 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 27 21:21:33 h2177944 kernel: \[5083478.975678\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=248 ID=39130 PROTO=TCP SPT=55361 DPT=8389 WINDOW=1024 RES=0x00 SYN URGP=0 
Oct 27 21:28:58 h2177944 kernel: \[5083923.803708\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=45.136.110.26 DST=85.214.117.9

Oct 23 15:46:21   TCP Attack: SRC=45.136.110.26 DST=[Masked] LEN=40 TOS=0x08 PREC=0x20 TTL=241  PROTO=TCP SPT=48625 DPT=14191 WINDOW=1024 RES=0x00 SYN URGP=0

TCP scanned

Mar 13 18:33:09 debian-2gb-nbg1-2 kernel: \[6379921.888201\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=31856 PROTO=TCP SPT=45838 DPT=2891 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 13 05:18:39 debian-2gb-nbg1-2 kernel: \[6332254.684603\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=29917 PROTO=TCP SPT=42567 DPT=5768 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 12 18:54:02 debian-2gb-nbg1-2 kernel: \[6294779.364795\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=50546 PROTO=TCP SPT=40824 DPT=3009 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 12 06:06:36 debian-2gb-nbg1-2 kernel: \[6248736.057240\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=36529 PROTO=TCP SPT=40824 DPT=3230 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 11 20:18:44 debian-2gb-nbg1-2 kernel: \[6213465.545709\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=44819 PROTO=TCP SPT=52822 DPT=4035 WINDOW=1024 RES=0x00 SYN URGP=0

Mar 11 06:03:41 debian-2gb-nbg1-2 kernel: \[6162165.528514\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=63434 PROTO=TCP SPT=51295 DPT=3710 WINDOW=1024 RES=0x00 SYN URGP=0

Scanning random ports - tries to find possible vulnerable services

Mar  9 00:46:54 debian-2gb-nbg1-2 kernel: \[5970368.159838\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=247 ID=43699 PROTO=TCP SPT=53340 DPT=5288 WINDOW=1024 RES=0x00 SYN URGP=0

Mar  8 17:38:09 debian-2gb-nbg1-2 kernel: \[5944645.387471\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=53755 PROTO=TCP SPT=53340 DPT=5263 WINDOW=1024 RES=0x00 SYN URGP=0

Mar  8 02:00:28 debian-2gb-nbg1-2 kernel: \[5888387.149380\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=57156 PROTO=TCP SPT=49617 DPT=4308 WINDOW=1024 RES=0x00 SYN URGP=0

Mar  7 14:08:54 debian-2gb-nbg1-2 kernel: \[5845695.146432\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=45338 PROTO=TCP SPT=49617 DPT=4364 WINDOW=1024 RES=0x00 SYN URGP=0

Mar  5 23:22:53 debian-2gb-nbg1-2 kernel: \[5706141.085150\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=46803 PROTO=TCP SPT=56630 DPT=12121 WINDOW=1024 RES=0x00 SYN URGP=0

Mar  5 01:11:04 debian-2gb-nbg1-2 kernel: \[5626236.499804\] \[UFW BLOCK\] IN=eth0 OUT= MAC=96:00:00:0e:18:f4:d2:74:7f:6e:37:e3:08:00 SRC=45.136.110.25 DST=195.201.40.59 LEN=40 TOS=0x00 PREC=0x00 TTL=246 ID=60913 PROTO=TCP SPT=59333 DPT=3934 WINDOW=1024 RES=0x00 SYN URGP=0

Attempt to attack host OS, exploiting network vulnerabilities, on 04-03-2020 13:35:09.

2019-10-19T15:50:12.541170scmdmz1 sshd\[12333\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=119.29.62.104  user=root
2019-10-19T15:50:14.914907scmdmz1 sshd\[12333\]: Failed password for root from 119.29.62.104 port 50704 ssh2
2019-10-19T15:55:43.283824scmdmz1 sshd\[12782\]: Invalid user kj from 119.29.62.104 port 58078
...

Oct 19 16:57:23 intra sshd\[41193\]: Invalid user Ljiljana from 50.199.94.84Oct 19 16:57:25 intra sshd\[41193\]: Failed password for invalid user Ljiljana from 50.199.94.84 port 49436 ssh2Oct 19 17:01:42 intra sshd\[41244\]: Invalid user Passwort1234% from 50.199.94.84Oct 19 17:01:44 intra sshd\[41244\]: Failed password for invalid user Passwort1234% from 50.199.94.84 port 34136 ssh2Oct 19 17:05:51 intra sshd\[41272\]: Invalid user multitrode from 50.199.94.84Oct 19 17:05:53 intra sshd\[41272\]: Failed password for invalid user multitrode from 50.199.94.84 port 45936 ssh2
...

" "

Oct 19 03:55:17 php1 sshd\[12498\]: Invalid user zaqxsw from 112.216.129.138
Oct 19 03:55:17 php1 sshd\[12498\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.129.138
Oct 19 03:55:19 php1 sshd\[12498\]: Failed password for invalid user zaqxsw from 112.216.129.138 port 42482 ssh2
Oct 19 04:00:15 php1 sshd\[13387\]: Invalid user Game123 from 112.216.129.138
Oct 19 04:00:15 php1 sshd\[13387\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=112.216.129.138

Oct 19 14:32:21 dedicated sshd[19411]: Invalid user hkitc from 149.129.242.80 port 33128

Unauthorized connection attempt from IP address 182.72.112.206 on Port 445(SMB)

Oct 19 16:03:07 markkoudstaal sshd[17797]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.99.120.13
Oct 19 16:03:09 markkoudstaal sshd[17797]: Failed password for invalid user tuvwxyz from 201.99.120.13 port 24311 ssh2
Oct 19 16:06:37 markkoudstaal sshd[18123]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=201.99.120.13

Unauthorized connection attempt from IP address 182.74.209.58 on Port 445(SMB)

Bruteforcing port 3389 (Remote Desktop) - Exceed maximum 10 attempts/hour

Lines containing failures of 194.183.80.98
Oct 18 22:16:29 shared06 postfix/smtpd[26796]: warning: hostname mail.meloni.sm does not resolve to address 194.183.80.98
Oct 18 22:16:29 shared06 postfix/smtpd[26796]: connect from unknown[194.183.80.98]
Oct x@x
Oct 18 22:16:30 shared06 postfix/smtpd[26796]: disconnect from unknown[194.183.80.98] ehlo=2 starttls=1 mail=1 rcpt=0/1 quhostname=1 commands=5/6
Oct 18 22:18:54 shared06 postfix/smtpd[26820]: warning: hostname mail.meloni.sm does not resolve to address 194.183.80.98
Oct 18 22:18:54 shared06 postfix/smtpd[26820]: connect from unknown[194.183.80.98]
Oct x@x
Oct 18 22:18:55 shared06 postfix/smtpd[26820]: disconnect from unknown[194.183.80.98] ehlo=2 starttls=1 mail=1 rcpt=0/1 quhostname=1 commands=5/6
Oct 18 22:20:00 shared06 postfix/smtpd[25982]: warning: hostname mail.meloni.sm does not resolve to address 194.183.80.98
Oct 18 22:20:00 shared06 postfix/smtpd[25982]: connect from unknown[194.183.80.98]
Oct x@x
Oct 18 22:2........
------------------------------

Unauthorized connection attempt from IP address 103.37.181.221 on Port 445(SMB)

Unauthorized connection attempt from IP address 77.40.56.147 on Port 445(SMB)

Automatic report - Banned IP Access

Automatic report - Banned IP Access

Unauthorized connection attempt from IP address 203.188.227.69 on Port 445(SMB)