Closed Payload question

[georgeboy]

how can i find a working payload injection for my host i know my free site but i cant find a working injection can someone help? tryed both of this payloads that i manualy made none works any tips ?

 

[risjohn]

Content-Length header is only for POST/PUT method.
POST You do not have permission to view the full content of this post. Log in or register now. HTTP/1.1

 

[kirisuke11]

Good morning sir I think the problem was your host just use your payload myusage.vodafone.gr only and try using this simple injection method on your injector. See if it works on your carrier

-Normal
-Connect
-Online Host
-Forward host
-User agent

Then click generate config
Check also your google DNS box

 

[georgeboy]

simple payloads dont work i already tryed everything and nothing is working i have an apk custom file that is working but its locked cant see the payload so i am trying my own with no success is their any site you get the payload injections or you have to make manualy?
this is the response i snifed from the apk custom

 

[Misfar1997]

Can you give apk link?