Questions tagged [proxychains]

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10
votes
2answers
12k views

Is using VPN, Tor and ProxyChains together more secure?

Similar question (Tor and VPN only). All these three technologies seem to share the same goal, i.e. making internet traffic anonymous. Does it make any sense to try to use them together to increase ...
5
votes
1answer
3k views

proxychains + dnscrypt + tor

I'm currently working in Kali and I'm trying to boost my security and anonymity online. Please, bear with me for I am no expert yet. Googling and searching here has yielded useful info but not enough ...
3
votes
3answers
7k views

Proxychains + nmap = segmentation fault

If I try the sV (service detection) flag in nmap run via proxychains (socks5 server) it appears to give me a segmentation fault message:- root@kali:~# proxychains nmap -n -sT -Pn X.X.X.X -p 22,80,222,...
2
votes
2answers
215 views

What packets I'm reciving when running nmap over proxychains?

I am learning to use nmap. I am observing that most of the times when running a command like proxychains nmap -sT -PN -n -sV -p 80 XX.XX.XX.XX, I am getting the following output: Starting Nmap 7.01 ( ...
2
votes
1answer
2k views

proxychains-ng with nmap issues

Can anyone tell me if proxychains-ng has limitations to work with nmap? I found that it does not work well when using -sV option in nmap. (stop at "Initiating NSE at ..." and never finish the scan) ...
2
votes
1answer
406 views

What's the best way to block all external proxy IP's which could be used for pivot points or as a DDOS Source?

At the simplest form - the question is to block external proxy due to an emergency situation due to which management have forced technical teams to get a solution to block all the external proxy or ...
1
vote
1answer
2k views

DNS leak with proxychains and firefox

When using firefox with proxychains - (default configuration file with tor: socks4 127.0.0.1 9050) and checking on dnsleaktest.com, the original lookup returns the proxied IP, but when performing ...
1
vote
2answers
186 views

nmap -sn through proxychains fails

Why I can not do the following with nmap? proxychains nmap -A -v 10.185.11.0/24 Output: ProxyChains-3.1 (http://proxychains.sf.net) Starting Nmap 7.60 ( https://nmap.org ) at 2018-08-07 10:12 EEST ...
1
vote
1answer
326 views

Error on Proxychains + Tor

I'm trying to connect through Proxychains and nc to a website but I get this error: myip.gelma.net:23: forward host lookup failed: Unknown host Previously, I was reciving this error: |DNS-...
1
vote
3answers
1k views

I can't execute commands through proxychains

I am trying to execute a ping throught proxychains, after create SSH tunnel, but the response of the petition is Destination Host Unreachable. Concretly, I want to do a lab about pivoting. The ...
1
vote
1answer
2k views

Proxychains dosen't work, DNS leak test shows location

I've been trying to use Proxy Chains with Tor but when I launch Firefox with them a DNS Leak test will show exactly where I live. I'm on Linux Mint and I'm using the stranded Firefox, not the Tor ...
1
vote
1answer
917 views

What's wrong with RSA host key mismatch when using git?

I was pushing codes to github from a repo via a proxy (socks5) proxychains git push -uv origin master Warning: the RSA host key for 'github.com' differs from the key for the IP address '224.0.0.1' ...
1
vote
1answer
401 views

is it secure to use proxychains+tor while logged in as root

when using proxychains+tor in kali,you should be logged in as root because proxychanis doesnt work when you are not logged in as root but using tor while logged in as root is not secure so what is ...
1
vote
1answer
2k views

How proxychains works

I am accessing the Internet using my ISP's proxy that blocks many services like netcat. So I installed proxychains and now I can use netcat. I did not add any external proxy IP to the proxychains ...
1
vote
1answer
2k views

Problem to use nmap with proxychains-ng in Kali linux [duplicate]

I would like to ask the community a help about some correct way to configure the proxy First of all, my start configuration was to follow the recommended, installing tor in Kali, configuring the /etc/...
1
vote
0answers
170 views

VPN chain in one machine without VM natively

Is it any way to make VPN chain in one machine (MAC or WIN) without VM natively (L2TP/IPsec)? I need this for obtain an extra layer of security. For example - if one VPN turns off I still have ...
0
votes
2answers
1k views

Can my isp see my sock5 proxy traffic?

I browse the internet/ connect via rdp computers via a sock5 proxy. I use proxifier to do this and I set it so that it handles dns requests via the proxy. I am sure there are no dns leaks. Can my ...
0
votes
1answer
2k views

Nmap: Spoofing IP adress (-S option) or using Proxy chains, what's the difference?

I was reading Nmap documentation about firewall evasion here. I already know that it is possible to use a proxy to make a scan (with the proxy chains). But with the option -S it is possible to spoof ...
0
votes
1answer
104 views

Unknown Requests on URL Web Filter Proxy

While trying to work on incident investigation, I am seeing continuous https requests from website cdn.syndication.twimg.com:443/widgets/timelines/paged/ callback=__twttr.callbacks.tl domain=www....
0
votes
2answers
95 views

How do I analyze traffic chain when using both Tor and a browser-configured proxy

For example, I have set up the Tor network in Debian. I then set up proxy in Iceweasel browser (via the Preferences). How can I examine the traffic chain to determine if browser requests first go ...
0
votes
0answers
75 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 ...