[RELEASE] Tutorial of Packet hacks.

[hello123456]

ok und die pid bekomm ich nur durch einen sniffer was?

[lolsen]

und durch den tradehack für den pserver..

[hello123456]

brauchs aba für int^^

[sniperman43]

Originally Posted by ChocoDuo

Nice

The trade hack I do a little differently, although I cant fully understand what you mean in your example so might be the same

the format of packet 0x1C is [num items to trade (1byte), [item id(4bytes), count(4bytes)], ...(list of item-count pairs)]

so, submit the first 0x1C packet containing any number of times (real packet)
[0x1c, 0x02, 0xaa, 0xaa, 0xaa, 0xaa, 0xbb, 0xbb, 0xbb, 0xbb, 0xcc, 0xcc, 0xcc, 0xcc, 0xdd, 0xdd, 0xdd, 0xdd]
a is item 1 id, b is item 1 count, c is item 2 id, d is item 2 count.

now submit the packet again, except with the first item being invalid (fake packet)
[0x1c, 0x03, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xaa, 0xaa, 0xaa, 0xaa, 0xbb, 0xbb, 0xbb, 0xbb, 0xcc, 0xcc, 0xcc, 0xcc, 0xdd, 0xdd, 0xdd, 0xdd]
(i.e. the id and count of the first item are 0)

Other person sees items from first packet, but second packet invalidates the trade ^^

hmmm trade packet is like:
[0x1C][how many items][Item_1_ID][Item_1_Count][Item_1_Price each][....] and so on

so just send the same packet after sending the real one and make the Count=0 for all items thats it my int th works like this

[ChocoDuo]

Originally Posted by sniperman43

hmmm trade packet is like:
[0x1C][how many items][Item_1_ID][Item_1_Count][Item_1_Price each][....] and so on

so just send the same packet after sending the real one and make the Count=0 for all items thats it my int th works like this

Yeh, seems the exact contents of the second packet is not so important. It only has to be invalid (count set to 0).