Bruteforce on Asterisk server
[Jul 18 22:19:28] NOTICE[899][C-00000010] chan_sip.c: Call from '' (158.69.242.200:54079) to extension '900441415360027' rejected because extension not found in context 'default'.
[Jul 18 22:20:19] NOTICE[899][C-00000012] chan_sip.c: Call from '' (158.69.242.200:57647) to extension '+441415360027' rejected because extension not found in context 'default'.
[Jul 18 22:17:48] NOTICE[899][C-0000000a] chan_sip.c: Call from '' (158.69.242.200:50213) to extension '00441415360027' rejected because extension not found in context 'default'.

\[2019-07-15 00:38:47\] SECURITY\[20812\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-15T00:38:47.094-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9009441519470549",SessionID="0x7f06f803c558",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.200/58067",ACLName="no_extension_match"
\[2019-07-15 00:40:25\] SECURITY\[20812\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-15T00:40:25.608-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00441519470549",SessionID="0x7f06f801be28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.200/63749",ACLName="no_extension_match"
\[2019-07-15 00:41:47\] SECURITY\[20812\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-15T00:41:47.189-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000441519470549",SessionID="0x7f06f801be28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.200/63076",ACLName="

\[2019-07-13 23:22:36\] SECURITY\[22794\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-13T23:22:36.918-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="9009441519470549",SessionID="0x7f7544230ac8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.200/59502",ACLName="no_extension_match"
\[2019-07-13 23:24:17\] SECURITY\[22794\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-13T23:24:17.507-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="00441519470549",SessionID="0x7f7544230ac8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.200/59311",ACLName="no_extension_match"
\[2019-07-13 23:25:38\] SECURITY\[22794\] res_security_log.c: SecurityEvent="FailedACL",EventTV="2019-07-13T23:25:38.851-0400",Severity="Error",Service="SIP",EventVersion="1",AccountID="000441519470549",SessionID="0x7f75449f8a88",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.200/58530",ACLName="

158.69.242.94 has been banned for [WebApp Attack]
...

10/29/2019-16:19:19.138750 158.69.242.232 Protocol: 17 ET SCAN Sipvicious Scan

SIP Server BruteForce Attack

MultiHost/MultiPort Probe, Scan, Hack -

MultiHost/MultiPort Probe, Scan, Hack -

Automatic report - Port Scan Attack

SIP Server BruteForce Attack

Automatic report generated by Wazuh

\[2019-07-19 03:34:10\] NOTICE\[20804\] chan_sip.c: Registration from '"1161"\' failed for '158.69.242.197:20562' - Wrong password
\[2019-07-19 03:34:10\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-19T03:34:10.021-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1161",SessionID="0x7f06f8009f28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.197/20562",Challenge="2f1c9e56",ReceivedChallenge="2f1c9e56",ReceivedHash="bb3c066c26d1cafee54dd91026da4a67"
\[2019-07-19 03:35:39\] NOTICE\[20804\] chan_sip.c: Registration from '"1162"\' failed for '158.69.242.197:9626' - Wrong password
\[2019-07-19 03:35:39\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-19T03:35:39.121-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="1162",SessionID="0x7f06f8009f28",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.

\[2019-07-18 20:40:51\] NOTICE\[20804\] chan_sip.c: Registration from '"628"\' failed for '158.69.242.237:21961' - Wrong password
\[2019-07-18 20:40:51\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T20:40:51.705-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="628",SessionID="0x7f06f85ff978",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.237/21961",Challenge="7179136b",ReceivedChallenge="7179136b",ReceivedHash="6a450ec05af1bdb23ef3b934f358a6d7"
\[2019-07-18 20:42:21\] NOTICE\[20804\] chan_sip.c: Registration from '"629"\' failed for '158.69.242.237:17006' - Wrong password
\[2019-07-18 20:42:21\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T20:42:21.364-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="629",SessionID="0x7f06f85ff978",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.237/1

\[2019-07-18 06:59:15\] NOTICE\[20804\] chan_sip.c: Registration from '"576543"\' failed for '158.69.242.237:15524' - Wrong password
\[2019-07-18 06:59:15\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T06:59:15.330-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="576543",SessionID="0x7f06f85ff978",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.237/15524",Challenge="6fcfa8ae",ReceivedChallenge="6fcfa8ae",ReceivedHash="3b5014d2cfd51f25807bece40023b2c2"
\[2019-07-18 06:59:17\] NOTICE\[20804\] chan_sip.c: Registration from '"576543"\' failed for '158.69.242.237:5123' - Wrong password
\[2019-07-18 06:59:17\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T06:59:17.297-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="576543",SessionID="0x7f06f823f758",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4

\[2019-07-18 01:38:23\] NOTICE\[20804\] chan_sip.c: Registration from '"9678"\' failed for '158.69.242.237:9545' - Wrong password
\[2019-07-18 01:38:23\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T01:38:23.838-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9678",SessionID="0x7f06f85ff978",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.237/9545",Challenge="10251272",ReceivedChallenge="10251272",ReceivedHash="7268e4193e019834a36ca70ce05ca47c"
\[2019-07-18 01:38:25\] NOTICE\[20804\] chan_sip.c: Registration from '"9678"\' failed for '158.69.242.237:15034' - Wrong password
\[2019-07-18 01:38:25\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-18T01:38:25.824-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="9678",SessionID="0x7f06f804c2c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.2

\[2019-07-17 21:51:42\] NOTICE\[20804\] chan_sip.c: Registration from '"65439"\' failed for '158.69.242.197:21882' - Wrong password
\[2019-07-17 21:51:42\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-17T21:51:42.925-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="65439",SessionID="0x7f06f811a3c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.197/21882",Challenge="1693eafe",ReceivedChallenge="1693eafe",ReceivedHash="ee67009c1662676bec8c45b966c9b246"
\[2019-07-17 21:53:11\] NOTICE\[20804\] chan_sip.c: Registration from '"65438"\' failed for '158.69.242.197:13391' - Wrong password
\[2019-07-17 21:53:11\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-17T21:53:11.508-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="65438",SessionID="0x7f06f811a3c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/

\[2019-07-17 19:03:45\] NOTICE\[20804\] chan_sip.c: Registration from '"87656"\' failed for '158.69.242.197:19642' - Wrong password
\[2019-07-17 19:03:45\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-17T19:03:45.718-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="87656",SessionID="0x7f06f878a398",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.197/19642",Challenge="3a745756",ReceivedChallenge="3a745756",ReceivedHash="e0489af5ba48e7b8b8413d50e810ac5a"
\[2019-07-17 19:05:13\] NOTICE\[20804\] chan_sip.c: Registration from '"87655"\' failed for '158.69.242.197:23666' - Wrong password
\[2019-07-17 19:05:13\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-17T19:05:13.968-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="87655",SessionID="0x7f06f811a3c8",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/

\[2019-07-17 16:27:58\] NOTICE\[20804\] chan_sip.c: Registration from '"7892"\' failed for '158.69.242.237:20693' - Wrong password
\[2019-07-17 16:27:58\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-17T16:27:58.245-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="7892",SessionID="0x7f06f878a398",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69.242.237/20693",Challenge="3fc0d394",ReceivedChallenge="3fc0d394",ReceivedHash="38d54bd94bb463a3e6969a509f090a46"
\[2019-07-17 16:27:59\] NOTICE\[20804\] chan_sip.c: Registration from '"7892"\' failed for '158.69.242.237:20422' - Wrong password
\[2019-07-17 16:27:59\] SECURITY\[20812\] res_security_log.c: SecurityEvent="InvalidPassword",EventTV="2019-07-17T16:27:59.987-0400",Severity="Error",Service="SIP",EventVersion="2",AccountID="7892",SessionID="0x7f06f823f758",LocalAddress="IPV4/UDP/192.168.244.6/5060",RemoteAddress="IPV4/UDP/158.69

Dec 10 05:37:15 hanapaa sshd\[9868\]: Invalid user douglas from 123.207.47.114
Dec 10 05:37:15 hanapaa sshd\[9868\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.47.114
Dec 10 05:37:17 hanapaa sshd\[9868\]: Failed password for invalid user douglas from 123.207.47.114 port 34512 ssh2
Dec 10 05:45:55 hanapaa sshd\[10840\]: Invalid user Exabyte from 123.207.47.114
Dec 10 05:45:55 hanapaa sshd\[10840\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=123.207.47.114

Tried sshing with brute force.

Dec 10 17:12:07 minden010 sshd[2865]: Failed password for root from 184.13.240.142 port 48754 ssh2
Dec 10 17:20:14 minden010 sshd[5310]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=184.13.240.142
Dec 10 17:20:16 minden010 sshd[5310]: Failed password for invalid user admin from 184.13.240.142 port 45954 ssh2
...

2019-12-10T16:21:01.607428abusebot-7.cloudsearch.cf sshd\[30641\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=197.248.16.118  user=lp

Dec 10 17:29:46 MK-Soft-VM7 sshd[2161]: Failed password for root from 218.92.0.175 port 27996 ssh2
Dec 10 17:29:51 MK-Soft-VM7 sshd[2161]: Failed password for root from 218.92.0.175 port 27996 ssh2
...

Sent mail to target address hacked/leaked from abandonia in 2016

Dec 10 17:12:49 mail sshd[27428]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.6.172.134 
Dec 10 17:12:51 mail sshd[27428]: Failed password for invalid user marzin from 213.6.172.134 port 45694 ssh2
Dec 10 17:19:05 mail sshd[28438]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=213.6.172.134

proto=tcp  .  spt=44013  .  dpt=3389  .  src=162.211.205.30  .  dst=xx.xx.4.1  .     (Found on   CINS badguys  Dec 10)     (783)

Dec 10 22:33:49 webhost01 sshd[7852]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=58.247.8.186
Dec 10 22:33:52 webhost01 sshd[7852]: Failed password for invalid user webmaster from 58.247.8.186 port 47914 ssh2
...

2019-12-10T08:29:55.666279suse-nuc sshd[5515]: Invalid user guest from 94.191.93.34 port 38286
...

Dec 10 20:06:03 gw1 sshd[19138]: Failed password for root from 217.173.225.234 port 54309 ssh2
...

Unauthorized connection attempt detected from IP address 77.247.108.119 to port 214

Dec 10 20:41:08 vibhu-HP-Z238-Microtower-Workstation sshd\[26919\]: Invalid user abcdefghijklmnopqrstuvwx from 180.76.179.67
Dec 10 20:41:08 vibhu-HP-Z238-Microtower-Workstation sshd\[26919\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.179.67
Dec 10 20:41:10 vibhu-HP-Z238-Microtower-Workstation sshd\[26919\]: Failed password for invalid user abcdefghijklmnopqrstuvwx from 180.76.179.67 port 35638 ssh2
Dec 10 20:49:48 vibhu-HP-Z238-Microtower-Workstation sshd\[27359\]: Invalid user martorano from 180.76.179.67
Dec 10 20:49:48 vibhu-HP-Z238-Microtower-Workstation sshd\[27359\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=180.76.179.67
...

Dec 10 17:11:17 relay postfix/smtpd\[25250\]: warning: unknown\[122.49.216.108\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 10 17:12:24 relay postfix/smtpd\[25250\]: warning: unknown\[122.49.216.108\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 10 17:12:59 relay postfix/smtpd\[19280\]: warning: unknown\[122.49.216.108\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 10 17:30:21 relay postfix/smtpd\[4528\]: warning: unknown\[122.49.216.108\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
Dec 10 17:30:33 relay postfix/smtpd\[25250\]: warning: unknown\[122.49.216.108\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6
...

Dec 10 16:33:08 v22018086721571380 sshd[15863]: Failed password for invalid user fepbytr from 51.75.23.62 port 36248 ssh2