Unimus should tell you what's changed in the router's config.
----- Mike Hammett Intelligent Computing Solutions Midwest Internet Exchange The Brothers WISP ----- Original Message ----- From: "TJ Trout" <[email protected]> To: [email protected] Sent: Monday, August 13, 2018 6:00:21 PM Subject: [AFMUG] Fwd: Your server 162.222.29.1 has been registered as an attack source Anyone know of a mikrotik exploit or what this traffic capture might mean? I have my router locked down and all common abuse ports/services filtered in both router and pass thru to customers.... ---------- Forwarded message --------- From: BitNinja < [email protected] > Date: Tue, Aug 14, 2018, 10:58 AM Subject: Your server 162.222.29.1 has been registered as an attack source To: < [email protected] > Dear Provider, I’m George Egri, the Co-Founder and CEO of BitNinja Server Security. I’m writing to inform you that we have detected malicious requests from the IP 162.222.29.1 directed at our clients’ servers. As a result of these attacks, we have added your IP to our greylist to prevent it from attacking our clients’ servers. Servers are increasingly exposed as the targets of botnet attacks and you might not be aware that your server is being used as a “bot” to send malicious attacks over the Internet. I've collected the 3 earliest logs below, and you can find the freshest 100, that may help you disinfect your server, under the link. The timezone is UTC +2:00. http://bitninja.io/incidentReport.php?details=7281f016fb83701789 { "PORT HIT": "162.222.29.1:32862-> 94.46.59.143:8080 ", "MESSAGES": "Array ( [11:34:08] => GET / HTTP/1.1 Host: 94.46.59.143:8080 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/51.0.2704.103 Safari/537.36 Content-Length: 0 ) " } { "PORT HIT": "162.222.29.1:57131-> 37.187.190.61:8080 ", "MESSAGES": "Array ( [19:06:48] => GET / HTTP/1.1 Host: 37.187.190.61:8080 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Content-Length: 0 ) " } { "PORT HIT": "162.222.29.1:56717-> 104.128.74.105:8080 ", "MESSAGES": "Array ( [16:26:25] => GET / HTTP/1.1 Host: 104.128.74.105:8080 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36 Content-Length: 0 ) " } Please keep in mind that after the first intrusion we log all traffic between your server and the BitNinja-protected servers until the IP is removed from the greylist. This means you may see valid logs beside the malicious actions in the link above. If you need help finding the malicious logs, please don’t hesitate to contact our incident experts by replying to this e-mail. For more information on analyzing and understanding outbound traffic, check out this: https://doc.bitninja.io/_images/bitninja-incident-report-1.jpg? We’ve also dedicated an entire site help people prevent their server from sending malicious attacks: https://doc.bitninja.io/investigations.html Our incident experts are also happy to help you and can provide detailed logs if needed. Please, feel free to connect me with the administrator or technical team responsible for managing your server. Thank you for helping us make the Internet a safer place! Regards, George Egri CEO at BitNinja.io BitNinja.io @ BusinessInsider UK BitNinja.io hits the WHIR.com BitNinja @ CodeMash conference Partnered by: -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
-- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
