Need some guide related to port change in client or any other exe

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  1. #1
    Newbie santabanta is offline
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    sad Need some guide related to port change in client or any other exe

    CAn any one guide me how to change port in an exe in olly dbg????


  2. #2
    Registered rahul2306 is offline
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    May 2020 Join Date
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    Re: Need some guide related to port change in client or any other exe

    Can you elaborate your question???

  3. #3
    Newbie santabanta is offline
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    Re: Need some guide related to port change in client or any other exe

    Like if i want to change zone agent port in client or in any other exe if i want to change port how can i search that in olly dbg to modify port no.

  4. #4
    Registered a3forever is offline
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    Sep 2009 Join Date
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    Re: Need some guide related to port change in client or any other exe

    Offset 3860 in unpacked client..
    00 6B 22 00 <-- Port 8811(Default) !
    ---------------------------------------------
    Done it with 5.20 A3client.exe

    Position 38af: de 0d -> 6b 22

    From 3550 to 8811

    Now prob is with loginagent I suppose, because it gives errors.

    Wireshark may be our friend here

  5. #5

    Re: Need some guide related to port change in client or any other exe

    Quote Originally Posted by santabanta View Post
    Like if i want to change zone agent port in client or in any other exe if i want to change port how can i search that in olly dbg to modify port no.
    First thing, client does not contain zoneagent port. Client only contains server IP and login agent port.
    Second, if you want to debug using ollydbg or some other debuggers, you can go through different reverse engineering topics, just google it. Normally the process involves finding offset where the existing port/IPs are present and then changing it.
    Reference : https://forum.ragezone.com/f860/

    Hope this information finds you well.



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