City: unknown
Region: unknown
Country: Brazil
Internet Service Provider: Assunet Ltda - ME
Hostname: unknown
Organization: unknown
Usage Type: Fixed Line ISP
| Type | Details | Datetime |
|---|---|---|
| attack | Aug 27 05:06:18 web1 postfix/smtpd[24786]: warning: unknown[138.0.255.240]: SASL PLAIN authentication failed: authentication failure ... |
2019-08-27 21:09:23 |
| IP | Type | Details | Datetime |
|---|---|---|---|
| 138.0.255.246 | attackspambots | Aug 11 13:55:36 mail.srvfarm.net postfix/smtps/smtpd[2364252]: warning: unknown[138.0.255.246]: SASL PLAIN authentication failed: Aug 11 13:55:36 mail.srvfarm.net postfix/smtps/smtpd[2364252]: lost connection after AUTH from unknown[138.0.255.246] Aug 11 13:56:10 mail.srvfarm.net postfix/smtpd[2364481]: warning: unknown[138.0.255.246]: SASL PLAIN authentication failed: Aug 11 13:56:10 mail.srvfarm.net postfix/smtpd[2364481]: lost connection after AUTH from unknown[138.0.255.246] Aug 11 14:04:07 mail.srvfarm.net postfix/smtpd[2364479]: warning: unknown[138.0.255.246]: SASL PLAIN authentication failed: |
2020-08-12 03:34:07 |
| 138.0.255.145 | attackspam | Jul 26 05:01:18 mail.srvfarm.net postfix/smtps/smtpd[1013061]: lost connection after CONNECT from unknown[138.0.255.145] Jul 26 05:09:34 mail.srvfarm.net postfix/smtps/smtpd[1011874]: warning: unknown[138.0.255.145]: SASL PLAIN authentication failed: Jul 26 05:09:34 mail.srvfarm.net postfix/smtps/smtpd[1011874]: lost connection after AUTH from unknown[138.0.255.145] Jul 26 05:09:51 mail.srvfarm.net postfix/smtpd[1025883]: warning: unknown[138.0.255.145]: SASL PLAIN authentication failed: Jul 26 05:09:51 mail.srvfarm.net postfix/smtpd[1025883]: lost connection after AUTH from unknown[138.0.255.145] |
2020-07-26 18:11:08 |
| 138.0.255.37 | attackbots | Attempted Brute Force (dovecot) |
2020-07-24 12:22:15 |
| 138.0.255.23 | attackspam | Jun 16 05:21:18 mail.srvfarm.net postfix/smtps/smtpd[938187]: warning: unknown[138.0.255.23]: SASL PLAIN authentication failed: Jun 16 05:21:19 mail.srvfarm.net postfix/smtps/smtpd[938187]: lost connection after AUTH from unknown[138.0.255.23] Jun 16 05:23:33 mail.srvfarm.net postfix/smtps/smtpd[938142]: lost connection after CONNECT from unknown[138.0.255.23] Jun 16 05:26:15 mail.srvfarm.net postfix/smtpd[913355]: warning: unknown[138.0.255.23]: SASL PLAIN authentication failed: Jun 16 05:26:16 mail.srvfarm.net postfix/smtpd[913355]: lost connection after AUTH from unknown[138.0.255.23] |
2020-06-16 16:33:34 |
| 138.0.255.221 | attackspambots | (smtpauth) Failed SMTP AUTH login from 138.0.255.221 (BR/Brazil/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-06-06 00:55:13 plain authenticator failed for ([138.0.255.221]) [138.0.255.221]: 535 Incorrect authentication data (set_id=training) |
2020-06-06 09:29:16 |
| 138.0.255.36 | attack | (smtpauth) Failed SMTP AUTH login from 138.0.255.36 (BR/Brazil/-): 1 in the last 3600 secs; Ports: *; Direction: inout; Trigger: LF_TRIGGER; Logs: 2020-05-21 16:33:52 plain authenticator failed for ([138.0.255.36]) [138.0.255.36]: 535 Incorrect authentication data (set_id=sale) |
2020-05-21 20:39:02 |
| 138.0.255.137 | attack | 35erYFt978XjZ8VCEvK6sobLAH46ZcyFAQ |
2019-09-04 11:38:43 |
| 138.0.255.223 | attackbotsspam | Aug 29 16:25:46 web1 postfix/smtpd[25517]: warning: unknown[138.0.255.223]: SASL PLAIN authentication failed: authentication failure ... |
2019-08-30 07:34:55 |
| 138.0.255.178 | attackspam | Aug 20 16:50:12 xeon postfix/smtpd[14775]: warning: unknown[138.0.255.178]: SASL PLAIN authentication failed: authentication failure |
2019-08-21 01:38:28 |
| 138.0.255.64 | attackspambots | Unauthorized SMTP/IMAP/POP3 connection attempt |
2019-08-19 08:54:05 |
| 138.0.255.7 | attackspam | SMTP-sasl brute force ... |
2019-08-16 22:26:38 |
b; <<>> DiG 9.10.3-P4-Ubuntu <<>> 138.0.255.240
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NXDOMAIN, id: 8096
;; flags: qr rd ra ad; QUERY: 1, ANSWER: 0, AUTHORITY: 1, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 4096
;; QUESTION SECTION:
;138.0.255.240. IN A
;; AUTHORITY SECTION:
. 3600 IN SOA a.root-servers.net. nstld.verisign-grs.com. 2019082601 1800 900 604800 86400
;; Query time: 3 msec
;; SERVER: 67.207.67.2#53(67.207.67.2)
;; WHEN: Tue Aug 27 21:08:48 CST 2019
;; MSG SIZE rcvd: 117Host 240.255.0.138.in-addr.arpa. not found: 3(NXDOMAIN)Server: 67.207.67.2
Address: 67.207.67.2#53
** server can't find 240.255.0.138.in-addr.arpa: NXDOMAIN| IP | Type | Details | Datetime |
|---|---|---|---|
| 129.211.76.101 | attack | Aug 10 04:24:00 ubuntu-2gb-nbg1-dc3-1 sshd[20598]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=129.211.76.101 Aug 10 04:24:01 ubuntu-2gb-nbg1-dc3-1 sshd[20598]: Failed password for invalid user laurentiu from 129.211.76.101 port 33288 ssh2 ... |
2019-08-10 19:51:35 |
| 177.21.198.157 | attackbots | libpam_shield report: forced login attempt |
2019-08-10 20:04:27 |
| 121.136.167.50 | attackbots | Aug 10 06:10:02 MK-Soft-Root1 sshd\[5278\]: Invalid user gis from 121.136.167.50 port 43088 Aug 10 06:10:02 MK-Soft-Root1 sshd\[5278\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=121.136.167.50 Aug 10 06:10:03 MK-Soft-Root1 sshd\[5278\]: Failed password for invalid user gis from 121.136.167.50 port 43088 ssh2 ... |
2019-08-10 19:58:33 |
| 45.89.228.20 | attackspambots | Looking for resource vulnerabilities |
2019-08-10 19:59:39 |
| 159.65.133.212 | attackspambots | Aug 10 05:12:56 [host] sshd[7038]: Invalid user tia from 159.65.133.212 Aug 10 05:12:56 [host] sshd[7038]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=159.65.133.212 Aug 10 05:12:58 [host] sshd[7038]: Failed password for invalid user tia from 159.65.133.212 port 52612 ssh2 |
2019-08-10 19:46:47 |
| 41.140.87.63 | attack | *Port Scan* detected from 41.140.87.63 (MA/Morocco/-). 4 hits in the last 30 seconds |
2019-08-10 19:32:25 |
| 188.35.187.50 | attack | Aug 10 04:23:56 www sshd\[1418\]: Invalid user jetty from 188.35.187.50 port 54346 ... |
2019-08-10 19:53:29 |
| 103.114.104.210 | attackspam | Aug 4 16:37:40 itv-usvr-01 sshd[17926]: Invalid user support from 103.114.104.210 |
2019-08-10 19:43:28 |
| 14.169.214.88 | attack | 19/8/9@22:24:08: FAIL: IoT-SSH address from=14.169.214.88 ... |
2019-08-10 19:49:44 |
| 31.0.243.76 | attack | Aug 10 05:49:43 lnxweb61 sshd[10343]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=31.0.243.76 |
2019-08-10 19:41:21 |
| 218.158.208.173 | attackspam | [UnAuth Telnet (port 23) login attempt |
2019-08-10 19:37:00 |
| 61.218.250.212 | attackspam | Aug 10 08:10:30 rpi sshd[11787]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=61.218.250.212 Aug 10 08:10:32 rpi sshd[11787]: Failed password for invalid user manager from 61.218.250.212 port 57132 ssh2 |
2019-08-10 19:38:32 |
| 182.115.85.11 | attack | [Aegis] @ 2019-08-10 11:12:14 0100 -> Maximum authentication attempts exceeded. |
2019-08-10 20:20:41 |
| 111.59.92.70 | attackspam | SSH-bruteforce attempts |
2019-08-10 19:34:47 |
| 221.237.208.239 | attackspambots | SASL LOGIN authentication failed |
2019-08-10 20:00:30 |