City: unknown
Region: unknown
Country: Russian Federation
Internet Service Provider: NTX Technologies S.R.O.
Hostname: unknown
Organization: unknown
Usage Type: Data Center/Web Hosting/Transit
| Type | Details | Datetime |
|---|---|---|
| attack | Oct 4 22:24:12 websrv1.aknwsrv.net postfix/smtpd[1682188]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 22:24:19 websrv1.aknwsrv.net postfix/smtpd[1682192]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 22:24:20 websrv1.aknwsrv.net postfix/smtpd[1682196]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 22:24:24 websrv1.aknwsrv.net postfix/smtpd[1682188]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 22:24:30 websrv1.aknwsrv.net postfix/smtpd[1682199]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-10-05 05:39:27 |
| attackspambots | Brute forcing email accounts |
2020-10-04 21:35:22 |
| attackspambots | Oct 4 06:18:06 websrv1.aknwsrv.net postfix/smtpd[1366155]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 06:18:11 websrv1.aknwsrv.net postfix/smtpd[1366163]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 06:18:22 websrv1.aknwsrv.net postfix/smtpd[1366155]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 06:18:23 websrv1.aknwsrv.net postfix/smtpd[1366164]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 4 06:18:26 websrv1.aknwsrv.net postfix/smtpd[1366163]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-10-04 13:22:18 |
| attack | Sep 9 04:13:11 nlmail01.srvfarm.net postfix/smtpd[3554871]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:13:50 nlmail01.srvfarm.net postfix/smtpd[3554871]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:14:28 nlmail01.srvfarm.net postfix/smtpd[3553995]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:15:07 nlmail01.srvfarm.net postfix/smtpd[3554871]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:15:44 nlmail01.srvfarm.net postfix/smtpd[3553995]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-09-12 01:28:44 |
| attackspam | Sep 9 04:13:11 nlmail01.srvfarm.net postfix/smtpd[3554871]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:13:50 nlmail01.srvfarm.net postfix/smtpd[3554871]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:14:28 nlmail01.srvfarm.net postfix/smtpd[3553995]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:15:07 nlmail01.srvfarm.net postfix/smtpd[3554871]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:15:44 nlmail01.srvfarm.net postfix/smtpd[3553995]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-09-11 17:21:35 |
| attackbotsspam | Sep 8 13:29:40 nlmail01.srvfarm.net postfix/smtpd[3173422]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 13:30:20 nlmail01.srvfarm.net postfix/smtpd[3172804]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 13:30:59 nlmail01.srvfarm.net postfix/smtpd[3173422]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 13:31:41 nlmail01.srvfarm.net postfix/smtpd[3172804]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 13:32:21 nlmail01.srvfarm.net postfix/smtpd[3173422]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-09-11 09:35:01 |
| attack | Sep 9 04:36:05 relay postfix/smtpd\[29777\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:36:46 relay postfix/smtpd\[31779\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:37:24 relay postfix/smtpd\[31781\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:38:10 relay postfix/smtpd\[29777\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:38:37 relay postfix/smtpd\[31779\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-09 19:12:18 |
| attackspambots | Sep 9 04:36:05 relay postfix/smtpd\[29777\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:36:46 relay postfix/smtpd\[31779\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:37:24 relay postfix/smtpd\[31781\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:38:10 relay postfix/smtpd\[29777\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 9 04:38:37 relay postfix/smtpd\[31779\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-09 13:07:34 |
| attackbotsspam | Sep 8 23:21:35 ncomp postfix/smtpd[15551]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 23:22:14 ncomp postfix/smtpd[15551]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 23:22:53 ncomp postfix/smtpd[15551]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-09-09 05:23:13 |
| attackspam | Sep 8 14:09:43 vmanager6029 postfix/smtpd\[15800\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 8 14:10:22 vmanager6029 postfix/smtpd\[15800\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 |
2020-09-08 20:13:13 |
| attackbotsspam | Sep 8 05:33:46 mail postfix/smtpd\[22599\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Sep 8 05:34:23 mail postfix/smtpd\[23213\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: VXNlcm5hbWU6\ Sep 8 05:35:03 mail postfix/smtpd\[23213\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Sep 8 06:05:26 mail postfix/smtpd\[24319\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2020-09-08 12:09:40 |
| attackspam | 2020-09-07T14:45:43.283153linuxbox-skyline auth[139006]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=helpcenter rhost=45.142.120.78 ... |
2020-09-08 04:45:54 |
| attackbotsspam | Sep 7 15:36:06 srv01 postfix/smtpd\[9301\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 15:36:13 srv01 postfix/smtpd\[9959\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 15:36:23 srv01 postfix/smtpd\[776\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 15:36:25 srv01 postfix/smtpd\[1266\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 15:36:45 srv01 postfix/smtpd\[6297\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-07 21:37:12 |
| attackspambots | Sep 7 07:16:03 relay postfix/smtpd\[4916\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 07:16:48 relay postfix/smtpd\[3919\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 07:17:18 relay postfix/smtpd\[5970\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 07:17:58 relay postfix/smtpd\[5972\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 7 07:18:48 relay postfix/smtpd\[29264\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-07 13:23:06 |
| attackbots | Sep 6 23:55:03 relay postfix/smtpd\[12605\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 23:55:44 relay postfix/smtpd\[15163\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 23:56:23 relay postfix/smtpd\[13559\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 23:56:58 relay postfix/smtpd\[17180\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: VXNlcm5hbWU6 Sep 6 23:57:39 relay postfix/smtpd\[14695\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-07 05:57:52 |
| attack | Sep 6 15:23:04 srv01 postfix/smtpd\[17238\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 15:23:12 srv01 postfix/smtpd\[11205\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 15:23:17 srv01 postfix/smtpd\[17236\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 15:23:22 srv01 postfix/smtpd\[18352\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 15:23:52 srv01 postfix/smtpd\[17238\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-06 21:24:39 |
| attackspambots | Sep 6 06:58:42 srv01 postfix/smtpd\[10404\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 06:58:54 srv01 postfix/smtpd\[9379\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 06:58:56 srv01 postfix/smtpd\[9681\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 06:58:59 srv01 postfix/smtpd\[10403\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 6 06:59:19 srv01 postfix/smtpd\[5257\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-06 13:00:25 |
| attack | Sep 5 23:16:58 srv01 postfix/smtpd\[23884\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 23:17:06 srv01 postfix/smtpd\[14274\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 23:17:28 srv01 postfix/smtpd\[23884\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 23:17:31 srv01 postfix/smtpd\[15247\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 23:17:36 srv01 postfix/smtpd\[22978\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-06 05:19:20 |
| attackbotsspam | Sep 5 22:16:27 relay postfix/smtpd\[4240\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 22:17:11 relay postfix/smtpd\[4762\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 22:17:47 relay postfix/smtpd\[4765\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 22:18:30 relay postfix/smtpd\[4762\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 22:19:03 relay postfix/smtpd\[4762\]: warning: unknown\[45.142.120.78\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-06 04:22:07 |
| attackspam | Sep 5 14:08:16 cho postfix/smtpd[2283406]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 14:08:56 cho postfix/smtpd[2283406]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 14:09:35 cho postfix/smtpd[2284325]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 14:10:13 cho postfix/smtpd[2283406]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Sep 5 14:10:53 cho postfix/smtpd[2284763]: warning: unknown[45.142.120.78]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-09-05 20:11:17 |
| IP | Type | Details | Datetime |
|---|---|---|---|
| 45.142.120.133 | attackspambots | (smtpauth) Failed SMTP AUTH login from 45.142.120.133 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-10-13 18:51:02 dovecot_login authenticator failed for (localhost) [45.142.120.133]:60028: 535 Incorrect authentication data (set_id=linksrv@xeoserver.com) 2020-10-13 18:51:10 dovecot_login authenticator failed for (localhost) [45.142.120.133]:65202: 535 Incorrect authentication data (set_id=investor@xeoserver.com) 2020-10-13 18:51:11 dovecot_login authenticator failed for (localhost) [45.142.120.133]:64624: 535 Incorrect authentication data (set_id=netflow@xeoserver.com) 2020-10-13 18:51:13 dovecot_login authenticator failed for (localhost) [45.142.120.133]:5260: 535 Incorrect authentication data (set_id=my1@xeoserver.com) 2020-10-13 18:51:13 dovecot_login authenticator failed for (localhost) [45.142.120.133]:60612: 535 Incorrect authentication data (set_id=netflow@xeoserver.com) |
2020-10-14 07:08:55 |
| 45.142.120.39 | attackspambots | Oct 13 17:00:35 relay postfix/smtpd\[21525\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 17:00:42 relay postfix/smtpd\[21523\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 17:01:03 relay postfix/smtpd\[14535\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 17:01:11 relay postfix/smtpd\[21523\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 17:01:14 relay postfix/smtpd\[21515\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-13 23:22:55 |
| 45.142.120.83 | attack | 2020-10-13T16:56:53.050844mail1 postfix/smtpd[30077]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure 2020-10-13T16:56:53.061946mail1 postfix/smtpd[30076]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure 2020-10-13T16:56:53.074257mail1 postfix/smtpd[30078]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure ... |
2020-10-13 22:57:45 |
| 45.142.120.39 | attackspam | Oct 13 08:24:45 relay postfix/smtpd\[21411\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 08:24:46 relay postfix/smtpd\[25617\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 08:24:56 relay postfix/smtpd\[21412\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 08:25:01 relay postfix/smtpd\[23014\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 13 08:25:02 relay postfix/smtpd\[20309\]: warning: unknown\[45.142.120.39\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-13 14:40:00 |
| 45.142.120.83 | attackspam | Oct 13 09:11:24 baraca dovecot: auth-worker(57062): passwd(suter@net.ua,45.142.120.83): unknown user Oct 13 09:11:25 baraca dovecot: auth-worker(57062): passwd(blocher@net.ua,45.142.120.83): unknown user Oct 13 09:11:31 baraca dovecot: auth-worker(57062): passwd(manatliga@net.ua,45.142.120.83): unknown user Oct 13 09:11:32 baraca dovecot: auth-worker(57062): passwd(hypersonic@net.ua,45.142.120.83): unknown user Oct 13 09:11:32 baraca dovecot: auth-worker(57062): passwd(inequitable@net.ua,45.142.120.83): unknown user Oct 13 09:11:41 baraca dovecot: auth-worker(57062): passwd(mellersta@net.ua,45.142.120.83): unknown user ... |
2020-10-13 14:17:39 |
| 45.142.120.39 | attackbots | 2020-10-13T01:18:01.652407news2.dwmp.it postfix/smtpd[21424]: warning: unknown[45.142.120.39]: SASL LOGIN authentication failed: authentication failure 2020-10-13T01:18:08.461529news2.dwmp.it postfix/smtpd[21427]: warning: unknown[45.142.120.39]: SASL LOGIN authentication failed: authentication failure 2020-10-13T01:18:09.646719news2.dwmp.it postfix/smtpd[21424]: warning: unknown[45.142.120.39]: SASL LOGIN authentication failed: authentication failure ... |
2020-10-13 07:20:03 |
| 45.142.120.83 | attackbots | 2020-10-13T00:49:12.085054mail1 postfix/smtpd[23895]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure 2020-10-13T00:49:14.539642mail1 postfix/smtpd[23898]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure 2020-10-13T00:49:14.539643mail1 postfix/smtpd[23897]: warning: unknown[45.142.120.83]: SASL LOGIN authentication failed: authentication failure ... |
2020-10-13 06:59:39 |
| 45.142.120.58 | attack | 2020-10-12 21:29:50 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=dc01@no-server.de\) 2020-10-12 21:29:50 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=files@no-server.de\) 2020-10-12 21:29:59 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=skincare@no-server.de\) 2020-10-12 21:30:02 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=cactiuser@no-server.de\) 2020-10-12 21:30:03 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=server4@no-server.de\) ... |
2020-10-13 03:32:02 |
| 45.142.120.149 | attack | Oct 12 16:50:23 srv01 postfix/smtpd\[2852\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 16:50:29 srv01 postfix/smtpd\[29235\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 16:50:45 srv01 postfix/smtpd\[29235\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 16:50:47 srv01 postfix/smtpd\[2968\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 16:50:47 srv01 postfix/smtpd\[2975\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 16:50:47 srv01 postfix/smtpd\[2996\]: warning: unknown\[45.142.120.149\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-12 22:59:04 |
| 45.142.120.93 | attack | Oct 12 14:53:16 mail postfix/smtpd\[8633\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Oct 12 15:23:24 mail postfix/smtpd\[9450\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Oct 12 15:23:25 mail postfix/smtpd\[9653\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Oct 12 15:53:31 mail postfix/smtpd\[10439\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2020-10-12 22:15:03 |
| 45.142.120.38 | attack | Oct 12 15:51:28 srv01 postfix/smtpd\[6937\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 15:51:30 srv01 postfix/smtpd\[10698\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 15:51:36 srv01 postfix/smtpd\[4051\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 15:51:38 srv01 postfix/smtpd\[6937\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 15:51:47 srv01 postfix/smtpd\[10698\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 Oct 12 15:51:47 srv01 postfix/smtpd\[11495\]: warning: unknown\[45.142.120.38\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6 ... |
2020-10-12 22:04:56 |
| 45.142.120.32 | attackspam | (smtpauth) Failed SMTP AUTH login from 45.142.120.32 (RU/Russia/-): 5 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_SMTPAUTH; Logs: 2020-10-12 08:48:51 dovecot_login authenticator failed for (localhost) [45.142.120.32]:5840: 535 Incorrect authentication data (set_id=yessir@xeoserver.com) 2020-10-12 08:48:58 dovecot_login authenticator failed for (localhost) [45.142.120.32]:28072: 535 Incorrect authentication data (set_id=avalon16@xeoserver.com) 2020-10-12 08:49:02 dovecot_login authenticator failed for (localhost) [45.142.120.32]:25922: 535 Incorrect authentication data (set_id=arun@xeoserver.com) 2020-10-12 08:49:02 dovecot_login authenticator failed for (localhost) [45.142.120.32]:48140: 535 Incorrect authentication data (set_id=generate@xeoserver.com) 2020-10-12 08:49:08 dovecot_login authenticator failed for (localhost) [45.142.120.32]:3702: 535 Incorrect authentication data (set_id=banana@xeoserver.com) |
2020-10-12 20:59:07 |
| 45.142.120.58 | attackbotsspam | 2020-10-12 12:42:11 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=janjan@no-server.de\) 2020-10-12 12:47:12 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data 2020-10-12 12:47:17 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data 2020-10-12 12:47:21 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data 2020-10-12 12:51:51 dovecot_login authenticator failed for \(localhost\) \[45.142.120.58\]: 535 Incorrect authentication data \(set_id=werewolf@no-server.de\) ... |
2020-10-12 19:03:44 |
| 45.142.120.149 | attackspambots | 2020-10-12T00:21:02.620430linuxbox-skyline auth[40727]: pam_unix(dovecot:auth): authentication failure; logname= uid=0 euid=0 tty=dovecot ruser=gavro rhost=45.142.120.149 ... |
2020-10-12 14:24:31 |
| 45.142.120.93 | attackspambots | Oct 12 06:20:19 mail postfix/smtpd\[22669\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Oct 12 06:20:20 mail postfix/smtpd\[22649\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Oct 12 06:20:20 mail postfix/smtpd\[23089\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ Oct 12 06:50:28 mail postfix/smtpd\[23875\]: warning: unknown\[45.142.120.93\]: SASL LOGIN authentication failed: UGFzc3dvcmQ6\ |
2020-10-12 13:43:43 |
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 45.142.120.78
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 59998
;; flags: qr rd ra; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;45.142.120.78. IN A
;; AUTHORITY SECTION:
. 396 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2020090500 1800 900 604800 86400
;; Query time: 18 msec
;; SERVER: 183.60.83.19#53(183.60.83.19)
;; WHEN: Sat Sep 05 20:11:08 CST 2020
;; MSG SIZE rcvd: 117Host 78.120.142.45.in-addr.arpa not found: 2(SERVFAIL);; Got SERVFAIL reply from 183.60.83.19, trying next server
Server: 183.60.82.98
Address: 183.60.82.98#53
** server can't find 78.120.142.45.in-addr.arpa: SERVFAIL