Threat Level: green Handler on Duty: Jim Clausing

SANS ISC: Port 8443 (tcp/udp) Attack Activity - SANS Internet Storm Center Port 8443 (tcp/udp) Attack Activity


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Port Information
Protocol Service Name
tcp pcsync-ssl PCSync SSL
Top IPs Scanning
TodayYesterday
060.021.136.118 (480)082.102.173.079 (387)
014.163.052.121 (256)061.133.208.147 (256)
118.114.241.050 (256)222.162.070.075 (256)
222.223.168.077 (256)221.231.111.214 (256)
121.008.155.164 (256)183.167.220.232 (256)
220.189.236.102 (256)112.067.179.212 (256)
113.160.019.030 (256)059.045.045.174 (256)
060.174.200.180 (256)061.178.243.197 (256)
113.246.154.122 (255)222.178.154.032 (256)
218.201.174.081 (250)171.096.191.026 (256)
Port diary mentions
URL
Port 8443 Spike
User Comments
Submitted By Date
Comment
2013-04-08 10:54:08
Quickbooks Point-of-Sale used this port, probably to access Merchant Services.
2013-03-06 12:52:17
Good Technologies' MDM product (called Good) uses port 8443 for connectivity to its admin console (https://goodservername.domain.org:8443).
2012-11-28 03:27:39
this is also admin interface for Zywall USG
Martin von Gagern 2009-10-04 18:33:08
Received a lot of HTTPS requests on this port, probably aiming for the default configuration of Parallels Plesk. The request sent was this: GET /login_up.php3?passwd=setup&login_locale=default&login_name=admin HTTP/1.1 Host: 127.0.0.1 Connection: close
2008-04-29 18:35:40
Symantec Backup Exec System Recovery Manager - http://seer.entsupport.symantec.com/docs/285830.htm - http://www.securityfocus.com/bid/27487
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CVE Links
CVE # Description