Port 4344VinaInstall
VinaInstall is an obscure service assigned to TCP and UDP port 4344.
- 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 4,292 · top 23%
Technical Details
what runs on :4344VinaInstall is registered on port :4344 over tcp and udp to Jay Slupesky. 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.
find what's listening on :4344
# linux
sudo ss -tulpn 'sport = :4344'
# macos / bsd
sudo lsof -nP -i :4344
# windows (then: tasklist /FI "PID eq <pid>")
netstat -ano | findstr :4344nmap -sV -p T:4344 <host>
sudo nmap -sU -sV -p U:4344 <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 :4344risk 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 :4344 yet
known exploits, hardening advice, what a compromise looks like — suggest an edit if you know its exposure.
Related Ports
ports registered around :4344, by lookups.
| port | service | risk | |||
|---|---|---|---|---|---|
| :4323 | ArcLink/XT | UDP | Network Services | caution | 8.8k |
| :4321 | Referral Whois (RWhois) | TCP | Network Services | caution | 5.7k |
| :4343 | Wrapper: Offline | TCPUDP | Gaming | caution | 1.7k |
| :4404 | Asigra DS-System Monitoring/Management | TCPUDP | System | safe | 0 |
| :4301 | Diagnostic Data | TCPUDP | System | safe | 0 |
| :4343 | UNICALL | TCPUDP | — | safe | 0 |
| :4378 | Cambridge Pixel SPx Display | TCPUDP | — | safe | 0 |
| :4361 | NavCom Discovery and Control | UDP | Network Services | safe | 0 |
risk mix of the 8 listed
- safe63%
- caution38%
0 of 8 encrypted