iagox86 / dnscat2

BSD 3-Clause "New" or "Revised" License
3.43k stars 601 forks source link

Windows client terminates with "NOT IMPLEMENTED" #90

Closed mattchess50 closed 8 years ago

mattchess50 commented 8 years ago

Output attached. dnscat2_output.txt

iagox86 commented 8 years ago

Hey,

It looks like you're using "example.com" as the domain. Since you don't own that domain, it's not gonna work.

There are two options: a) You can use a domain that you own, using an authoritative DNS server like in this doc b) You can use a direct IP connection, by using ./dnscat --dns server=x.x.x.x,port=53

The reason you're seeing weird output is because example.com is returning A records, which we're trying to parse as dnscat2 records, which they aren't.

Hope that helps!

You also mentioned you got a segfault.. if you're able to repro the segfault, can you follow the instructions I just wrote here, particularly around the segfault section at the bottom, and re-open this (or open a new one) with that info?

Thanks!