Help with unpacking packed client files

[vergil250493]

Hello i would have a help here to unpack this packed client.
lastfun i was wondering if you could give a hand here last time i asked you did it so fast you really great in doing this,


Im starting to code Emulator but all string are obfuscate on this and have a annyoing validation on this that's check the integrity of xingcode3 client files so even when i am trying to bypass this using custom xingcode3 client files with a emulator for it the client check files and not allow this to open.

main.bin :

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Also have a file .pf wich seems are the Array of Itens and a file .hf that's seems are linked to the .pf file so i guess this are the Array of Header in resume this is a packer like winrar was wondering also if you know how to unpack/pack this.

Exemple of .pf and .hf files:

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[Lazarevic]

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[vergil250493]

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Thank you dear!

i was trying to bypass the XingCode3 using custom client files with a custom server but seems the client does a check in file comparing something and then pop-up this message: "The XignCode pathanem is corrupted."

 

[hyperpika11]

hf/pf 0x20 this is the new encryptation on DR. If you have experience on DM HF/PF 0x18 it's the same thing but with different stuff. sENTRY differs from DM as it's a new thing but nothing really fancy.

 

[vergil250493]

hf/pf 0x20 this is the new encryptation on DR. If you have experience on DM HF/PF 0x18 it's the same thing but with different stuff. sENTRY differs from DM as it's a new thing but nothing really fancy.

And were you able to decipher it to the point of being able to unpack and pack the files in the same format?

 

[hyperpika11]

And were you able to decipher it to the point of being able to unpack and pack the files in the same format?

Yes it is possible, digimonrpg.bin / autopatcher contains every routine for unpacking, once you find and replicate them (dro src doesn't have this you have to start else) it's easy to make the pack.

 

[khiraichi]

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sir how do you do this i am really curious to learn in cause for now i am already runing the source from angemon and need to learn how the client side work cause sometime i dont understand how the client accept my resp from server side thanks.