Questions tagged [network-scanners]

Programs that map out a network to figure out which computers and services are available to be exploited.

19 questions with no upvoted or accepted answers
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2
votes
1answer
724 views

How to “Scan for hosts” only using ettercap (“text”) terminal interface?

I've been looking for a command to "Scan for hosts" in terminal ("text") ettercap. Do anyone knows how to scan the local subnet from the ettercap terminal? The graphical ("gtk") ettercap has the ...
2
votes
0answers
81 views

Does hping support FTP Bounce scanning?

Does hping support FTP Bounce scanning? I googled it, but I couldn't find its command, so I think it didn't support it. I just find command for nmap not hping.
1
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0answers
67 views

Is there an updated (non-Nmap) top 100 or top 1000 common ports list?

I know Nmap has nmap-services file which gives us the list of top 1000 ports/services found on the Internet. But this list seems to be outdated, as the Nmap top 1000 list doesn't include several ...
1
vote
1answer
57 views

Local Scans initiated from a VLAN Broadcast IP address

Just reviewing some logs and I am seeing local scans to several local IP addresses on port 137 within my network. The source IP however is the broadcast IP of the VLAN (.255). I have checked the ...
1
vote
0answers
721 views

How secure is my apartment's building wide wifi network using Spectrum Community Solutions?

Recently my apartment moved from having individual modems (with our own router/wifi network) to this Spectrum Community Solutions building wide network. Everyone can connect to the network anywhere, ...
1
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0answers
515 views

Connected devices to router are hidden

I was scanning devices connected to my WiFi with netdiscover(Kali linux).I was unable to find any device. I only get Router's IP and MAC address. It does not show any device although i have connected ...
1
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0answers
42 views

Is it possible to circumvent (ignore) routing table without root permissions?

The local host is configured to send all non-local traffic to a restrictive firewall VM configured in the routing table (route). Preliminary scanning shows that other routers are available on the ...
1
vote
0answers
170 views

scapy Deauthentication address understanding

I have the problem to understand from_DS, to_DS with Deauthentication packet, deauthentication packets are type=Managment, FCfield managment and control frames always FROM_DS = 0 , TO_DS=0, ...
1
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0answers
331 views

Nethogs showing several IP addresses and ports - Port sniffing?

I have a small Ubuntu server (VPS from provider with control panel) machine for practice purposes - no production or critical stuff. I've set up ufw and nginx with a sample index.html page. I control ...
1
vote
0answers
467 views

Nessus Denial of Service checks

What's the difference between the "Denial of Service" plugin family and other plugins with "DoS" in the Plugin Name but located in different families? Can those other plugins also cause DoSs during ...
1
vote
0answers
421 views

Scapy problem in sending packet

I am trying to use Scapy for testing the network. Whenever I send a packet with commands like send, sr ,sr1 I get this message: python.exe has stopped working I am using Scapy 2.2.0 on Windows 8....
0
votes
0answers
82 views

Port scanning - Idle scan 2.0?

I have some server applications and from time to time I'm being victim of some attacks which might be of interest and I'm going to describe in the following. The most recent attack originated from ...
0
votes
1answer
111 views

Incorrect results via Nexpose, but displaying correct one with Nmap

We are scanning our network via Nexpose. Recently an asset was found vulnerable to Wannacry CVE 2017-0146 SMB Remote code execution vulnerability. However when i have tested it same through Nmap it ...
0
votes
1answer
181 views

Advice to detect suspicious activities on network

A private network (about 150 PCs) is connected to the internet through an edge router. According to the net admin, his network is scanned from the outside, at the edge router. I don’t have any more ...
0
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0answers
359 views

Why nmap password scanner completes in 10 seconds and doesn't give any result?

I'm completely new to nmap and I'm trying to brute force passwords on a target. A command that I'm trying is: nmap -p 80 --unprivileged --script http-form-brute <target> But instead of "...
0
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0answers
79 views

How to identify additional resources when pivoting

I'm currently looking into pivoting when performing network penetration tests, but I'm having issues with reconnaissance. Given the scenario I have full control over a server, which is publicly ...
0
votes
1answer
652 views

Zenmap: Can't get hostnames for clients just IP addresses

I have run both a quick and intense scan on my network with Zenmap and I can't get the hostnames of the clients. If I do an ARP scan I get some hostnames and if I use Fing app on my iPhone, I can see ...
-1
votes
1answer
180 views

How to find out which application runs behind port 31337?

I found an open port on a "Kartina Quattro" (https://www.kartina.tv/article/247-kartina-quattro). It's a device for watching russian TV channels. The port number is 31337 and the Service is called ...
-4
votes
2answers
165 views

Get IP address of camera

Is it possible to get the global IP address of a nearby camera? For example, an IP camera is connected to a network, but you are not on that network, and cant get access for whatever reason) but you ...