...

Port Scan: Events[5] countPorts[1]: 22 ..

Apr 17 06:42:53 XXXXXX sshd[2134]: Invalid user odoo from 45.95.168.98 port 53438

Apr 12 11:49:54 itv-usvr-01 sshd[23314]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.95.168.98  user=root
Apr 12 11:49:56 itv-usvr-01 sshd[23314]: Failed password for root from 45.95.168.98 port 57690 ssh2
Apr 12 11:49:55 itv-usvr-01 sshd[23316]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.95.168.98  user=root
Apr 12 11:49:56 itv-usvr-01 sshd[23316]: Failed password for root from 45.95.168.98 port 59040 ssh2
Apr 12 11:49:55 itv-usvr-01 sshd[23317]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.95.168.98  user=root
Apr 12 11:49:57 itv-usvr-01 sshd[23317]: Failed password for root from 45.95.168.98 port 60042 ssh2

2020-04-09T05:45:01.955055randservbullet-proofcloud-66.localdomain sshd[11328]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.95.168.98  user=root
2020-04-09T05:45:03.790452randservbullet-proofcloud-66.localdomain sshd[11328]: Failed password for root from 45.95.168.98 port 44332 ssh2
2020-04-09T05:45:04.900803randservbullet-proofcloud-66.localdomain sshd[11331]: Invalid user admin from 45.95.168.98 port 45604
...

2020-10-13T16:39:37.029405news0 sshd[21911]: User root from slot0.fitrellc.com not allowed because not listed in AllowUsers
2020-10-13T16:39:39.295180news0 sshd[21911]: Failed password for invalid user root from 45.95.168.141 port 36136 ssh2
2020-10-13T16:39:39.739886news0 sshd[21913]: Invalid user admin from 45.95.168.141 port 42028
...

" "

2020-10-12T01:59:00.670899correo.[domain] sshd[41096]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=slot0.fitrellc.com 2020-10-12T01:59:00.663236correo.[domain] sshd[41096]: Invalid user admin from 45.95.168.141 port 60254 2020-10-12T01:59:02.439731correo.[domain] sshd[41096]: Failed password for invalid user admin from 45.95.168.141 port 60254 ssh2 ...

Auto Fail2Ban report, multiple SSH login attempts.

 TCP (SYN) 45.95.168.141:58036 -> port 22, len 44

Oct  8 16:47:13 santamaria sshd\[31114\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.95.168.202  user=root
Oct  8 16:47:15 santamaria sshd\[31114\]: Failed password for root from 45.95.168.202 port 34650 ssh2
Oct  8 16:54:10 santamaria sshd\[31156\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=45.95.168.202  user=root
...

(sshd) Failed SSH login from 45.95.168.141 (HR/Croatia/slot0.fitrellc.com): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SSHD; Logs: Oct  8 12:38:32 optimus sshd[8636]: Failed password for root from 45.95.168.141 port 45624 ssh2
Oct  8 12:38:33 optimus sshd[8707]: Invalid user admin from 45.95.168.141
Oct  8 12:38:35 optimus sshd[8707]: Failed password for invalid user admin from 45.95.168.141 port 52996 ssh2
Oct  8 12:38:36 optimus sshd[8727]: Invalid user admin from 45.95.168.141
Oct  8 12:38:38 optimus sshd[8727]: Failed password for invalid user admin from 45.95.168.141 port 59578 ssh2

SSH Honeypot -> SSH Bruteforce / Login

[portscan] tcp/22 [SSH]
[scan/connect: 3 time(s)]
in blocklist.de:'listed [*unkn*]'
in sorbs:'listed [*unkn*]'
in BlMailspike:'listed'
*(RWIN=65535)(10080947)

DATE:2020-10-07 10:13:22, IP:45.95.168.137, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)

Oct  7 22:59:32 hosting sshd[8711]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=slot0.fitrellc.com  user=root
Oct  7 22:59:34 hosting sshd[8711]: Failed password for root from 45.95.168.141 port 37332 ssh2
Oct  7 22:59:35 hosting sshd[8714]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=slot0.fitrellc.com  user=admin
Oct  7 22:59:37 hosting sshd[8714]: Failed password for admin from 45.95.168.141 port 42658 ssh2
Oct  7 22:59:37 hosting sshd[8717]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=slot0.fitrellc.com  user=admin
Oct  7 22:59:40 hosting sshd[8717]: Failed password for admin from 45.95.168.141 port 47530 ssh2
...

sshguard

DATE:2020-10-06 22:43:34, IP:45.95.168.137, PORT:telnet Telnet brute force auth on honeypot server (honey-neo-dc)

Failed password for invalid user admin from 45.95.168.141 port 48876 ssh2
Invalid user admin from 45.95.168.141 port 54688
pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=slot0.fitrellc.com
Invalid user admin from 45.95.168.141 port 54688
Failed password for invalid user admin from 45.95.168.141 port 54688 ssh2

 TCP (SYN) 45.95.168.148:37649 -> port 1883, len 44

@LucianNitescu Personal Honeypot Network <<<>>> Donate at paypal.me/LNitescu <<<>>> 2019-07-20 19:21:17,699 INFO [shellcode_manager] (181.105.8.109) no match, writing hexdump (049c88a88faa87b195f8537431b42c57 :2774420) - MS17010 (EternalBlue)

Jul 23 02:24:31 srv-4 sshd\[3365\]: Invalid user admin from 41.35.225.75
Jul 23 02:24:31 srv-4 sshd\[3365\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=41.35.225.75
Jul 23 02:24:33 srv-4 sshd\[3365\]: Failed password for invalid user admin from 41.35.225.75 port 37298 ssh2
...

www.ft-1848-basketball.de 216.10.250.135 \[23/Jul/2019:03:01:49 +0200\] "POST /wp-login.php HTTP/1.1" 200 2172 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"
www.ft-1848-basketball.de 216.10.250.135 \[23/Jul/2019:03:01:50 +0200\] "POST /wp-login.php HTTP/1.1" 200 2143 "-" "Mozilla/5.0 \(X11\; Ubuntu\; Linux x86_64\; rv:62.0\) Gecko/20100101 Firefox/62.0"

*Port Scan* detected from 37.112.207.68 (RU/Russia/-). 4 hits in the last 150 seconds

Feb 28 15:20:56 vtv3 sshd\[27865\]: Invalid user rsync from 167.99.13.51 port 42190
Feb 28 15:20:56 vtv3 sshd\[27865\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.13.51
Feb 28 15:20:58 vtv3 sshd\[27865\]: Failed password for invalid user rsync from 167.99.13.51 port 42190 ssh2
Feb 28 15:27:10 vtv3 sshd\[29757\]: Invalid user tg from 167.99.13.51 port 48870
Feb 28 15:27:10 vtv3 sshd\[29757\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.13.51
Mar 11 06:19:29 vtv3 sshd\[27172\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.13.51  user=root
Mar 11 06:19:31 vtv3 sshd\[27172\]: Failed password for root from 167.99.13.51 port 38684 ssh2
Mar 11 06:25:12 vtv3 sshd\[29995\]: Invalid user musikbot from 167.99.13.51 port 46520
Mar 11 06:25:12 vtv3 sshd\[29995\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=167.99.13.

MultiHost/MultiPort Probe, Scan, Hack -

2019-07-22T23:57:06.218697abusebot-7.cloudsearch.cf sshd\[12611\]: Invalid user hans from 148.70.63.163 port 51104

Jul 23 03:21:35 microserver sshd[55458]: Invalid user felix from 185.35.139.72 port 60924
Jul 23 03:21:35 microserver sshd[55458]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.35.139.72
Jul 23 03:21:37 microserver sshd[55458]: Failed password for invalid user felix from 185.35.139.72 port 60924 ssh2
Jul 23 03:25:34 microserver sshd[56089]: Invalid user umesh from 185.35.139.72 port 53514
Jul 23 03:25:34 microserver sshd[56089]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.35.139.72
Jul 23 03:37:24 microserver sshd[57522]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=185.35.139.72  user=root
Jul 23 03:37:26 microserver sshd[57522]: Failed password for root from 185.35.139.72 port 59514 ssh2
Jul 23 03:41:27 microserver sshd[58140]: Invalid user dm from 185.35.139.72 port 52102
Jul 23 03:41:27 microserver sshd[58140]: pam_unix(sshd:auth): authentication failure; logname= uid=0

22.07.2019 23:27:51 Connection to port 5070 blocked by firewall

Jul 23 04:29:15 nextcloud sshd\[10990\]: Invalid user mri from 175.126.176.21
Jul 23 04:29:15 nextcloud sshd\[10990\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=175.126.176.21
Jul 23 04:29:16 nextcloud sshd\[10990\]: Failed password for invalid user mri from 175.126.176.21 port 51084 ssh2
...

Jul 23 02:22:19 localhost sshd\[115485\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.167.85  user=root
Jul 23 02:22:21 localhost sshd\[115485\]: Failed password for root from 187.12.167.85 port 56216 ssh2
Jul 23 02:27:53 localhost sshd\[115663\]: Invalid user webuser from 187.12.167.85 port 52438
Jul 23 02:27:53 localhost sshd\[115663\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=187.12.167.85
Jul 23 02:27:55 localhost sshd\[115663\]: Failed password for invalid user webuser from 187.12.167.85 port 52438 ssh2
...

Jul 23 03:01:23 h2177944 kernel: \[2167771.499292\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=92.118.37.74 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=16001 PROTO=TCP SPT=46525 DPT=40778 WINDOW=1024 RES=0x00 SYN URGP=0 
Jul 23 03:04:59 h2177944 kernel: \[2167987.519813\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=92.118.37.74 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=942 PROTO=TCP SPT=46525 DPT=20184 WINDOW=1024 RES=0x00 SYN URGP=0 
Jul 23 03:06:44 h2177944 kernel: \[2168092.496399\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=92.118.37.74 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=37279 PROTO=TCP SPT=46525 DPT=39571 WINDOW=1024 RES=0x00 SYN URGP=0 
Jul 23 03:11:18 h2177944 kernel: \[2168365.745552\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=92.118.37.74 DST=85.214.117.9 LEN=40 TOS=0x00 PREC=0x00 TTL=250 ID=42873 PROTO=TCP SPT=46525 DPT=38639 WINDOW=1024 RES=0x00 SYN URGP=0 
Jul 23 03:12:27 h2177944 kernel: \[2168435.001926\] \[UFW BLOCK\] IN=venet0 OUT= MAC= SRC=92.118.37.74 DST=85.214.117.9 LE

Automatic report - Banned IP Access

Splunk® : port scan detected:
Jul 22 21:34:26 testbed kernel: Firewall: *TCP_IN Blocked* IN=eth0 OUT= MAC=82:c6:52:d1:6e:53:64:c3:d6:0b:ef:f0:08:00 SRC=185.244.25.108 DST=104.248.11.191 LEN=40 TOS=0x00 PREC=0x00 TTL=241 ID=54321 PROTO=TCP SPT=56844 DPT=8088 WINDOW=65535 RES=0x00 SYN URGP=0

Jul 23 03:43:54 mail sshd\[20602\]: Invalid user sd from 159.65.46.224 port 42100
Jul 23 03:43:54 mail sshd\[20602\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.46.224
Jul 23 03:43:56 mail sshd\[20602\]: Failed password for invalid user sd from 159.65.46.224 port 42100 ssh2
Jul 23 03:50:10 mail sshd\[21490\]: Invalid user zzz from 159.65.46.224 port 38214
Jul 23 03:50:10 mail sshd\[21490\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.46.224