Open Tcp Port 1025 Blackjack
Blackjack is simply a name assigned to TCP/UDP port 1025 in /etc/services file on Macs; it is not a reliable indication of the port's current use. This question in Ask Different.SE has more discussion on identityservicesd, but no actual answer yet. Hi: Anybody knows something about the 1025 port? I make a portscan using nmap 2.53 over some servers of one of my networks and I've encountered the port 1025 UDP prot. And the name 'blackjack' returned as the name service. Thanks in advance! Here's my guess: You're using bind and you blocked UDP port 1-1024 with your firewall. Port Authority Database Port 1025. Name: blackjack: Purpose. If you are reading this page because our port analysis has revealed that you have open ports lying between 1024 and 1030, it would certainly be in your best interests to configure your personal firewall to block incoming connection requests (TCP SYN packets) to those low-numbered. Forum discussion: What exactly is network blackjack? I searched google and found it listed as a registered port assignment for TCP/1025, but no descriptions of what it is. Hi My home PC is running Windows XP. When I scanned for opened port I am seeing 1025 network blackjack open.
Discussion in 'Hardware' started by BlueStar50, Jun 27, 2004.
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Open Tcp Port 1025 Blackjack Download
Open Tcp Ip Ports
Hopefully, someone can help me with an 'Open Port' using the GRC.com Site's check for Stealthed Ports. All my ports used to be stealthed using Norton Firewall 2003 but now I've got Port 1025 open! It seems to be something to do with 'Network Blackjack' [not something I've ever used] and the Trojans 'Fraggle Rock' 'MD5 Backdoor' 'Netspy' & 'Remote Alarm' could be connected through here from what I've read??
I've run Norton AV, SpyBot S&D plus an online trojan scanner - everything appears clean. I then installed 'Active Ports' which showed the following running during a normal surfing session using XP Pro & a DUN connection. Does this make sense?
System 4 0.0.0.0 445 LISTEN UDP
System 4 0.0.0.0 445 LISTEN TCP
System 4 0.0.0.0 1026 LISTEN TCP
svchost.exe 772 0.0.0.0 135 LISTEN TCP C:WINDOWSsystem32svchost.exe
svchost.exe 796 0.0.0.0 1025 LISTEN TCP C:WINDOWSSystem32svchost.exe
svchost.exe 856 0.0.0.0 1030 LISTEN UDP C:WINDOWSSystem32svchost.exe
svchost.exe 856 0.0.0.0 1039 LISTEN UDP C:WINDOWSSystem32svchost.exe
svchost.exe 856 0.0.0.0 1040 LISTEN UDP C:WINDOWSSystem32svchost.exe
BigFix.exe 1768 127.0.0.1 1044 LISTEN UDP C:Program FilesBigFixBigFix.exe
iexplore.exe 1404 127.0.0.1 2082 LISTEN UDP C:Program FilesInternet Exploreriexplore.exe
ccPxySvc.exe 1348 127.0.0.1 1027 LISTEN TCP C:Program FilesNorton Internet SecurityccPxySvc.exe
ccApp.exe 1540 127.0.0.1 1028 LISTEN TCP C:Program FilesCommon FilesSymantec SharedccApp.exe
I tried closing the svchost.exe using Port 1025 in Active Ports but my system froze, I needed to restart and I'm back to normal. The only thing that I've done recently was install a Network Card [it's got LAN Wake-Up - I don't know if that's significant or not ] as I'm going to upgrade to ADSL using a Netgear DG814 Modem/Firewall/Router. I'm worried about using Broadband if I've got an Open Port, I'd like to be fully stealthed if possible.
Any advice would be gratefully received.
Thanks,
George
PS Hopefully I've supplied enough info here.