Port 7787Popup Reminders
Port assigned for receiving Popup Reminders traffic over TCP or UDP.
- transport
- tcp · udp
- in transit
- cleartext
- assignment
- official
- risk
- 1/10
- lookups
- 0
2 transports registered
payload readable on path
registered with iana
safe
rank 993 of 4,617 · top 21%
also known as Popup Reminders Receive
1 other service is registered on port 7787. compare all 2 →
Technical Details
what runs on :7787Popup Reminders is registered on port :7787 over tcp and udp to Robert Harvey, assigned January 2006. We don't have a technical write-up for it beyond the IANA registry entry.
In nmap's internet-wide scan data this port is found open rarely. What's listening is often not the registered service, so check before you assume.
IANA has recorded this port being used for something it was not assigned for.
find what's listening on :7787
# linux
sudo ss -tulpn 'sport = :7787'
# macos / bsd
sudo lsof -nP -i :7787
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :7787nmap -sV -p T:7787 <host>
sudo nmap -sU -sV -p U:7787 <host>run it? the handshake, the implementations you meet in the wild and the flags that matter come from the engineers who do.
add technical detailsSecurity Information
exposure of :7787risk score
1/ 10safe
routine exposure. this port is rarely the way in on its own — keep it patched and logged and move on.
in transit
cleartext
credentials and payloads are readable by anyone on path
assignment
official
registered with iana for this service — scanners fingerprint it by number
reachable over
tcp · udp
udp is connectionless — source addresses are trivially spoofed and it is a reflection favourite
security overview
no security notes recorded for :7787 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :7787, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :7777 | iChat Transfer Proxy | TCPtls | File Transfer | caution | 18.5k |
| :7831 | Smartlaunch Server | TCP | Network Services | caution | 17.7k |
| :7777 | Xivio Chat Server | TCP | Voice and Chat | caution | 17.0k |
| :7777 | OCFS2 | TCP | Databases | caution | 12.5k |
| :7777 | Unreal Tournament Server | UDP | Gaming | caution | 11.7k |
| :7777 | Tini Backdoor | TCP | Security | caution | 11.6k |
| :7787 | GFI EventsManager | TCP | Security | caution | 10.1k |
| :7777 | cbt | TCPUDP | — | safe | 0 |
risk mix of the 8 listed
- safe13%
- caution88%
1 of 8 encrypted