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*HOT* Packet Encryption - Decrypt/ReEncrypt HowTo
Discussion on *HOT* Packet Encryption - Decrypt/ReEncrypt HowTo within the CO2 Guides & Templates forum part of the Conquer Online 2 category.
09/19/2006, 04:20
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#91
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***.. i need to learn this **** lol. i mean i underestand what u guys are doin i just wouldnt be able to do it myself what so ever, hell i duno where to even start
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09/23/2006, 09:54
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#92
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Wat does this actually do, its with packets etc but wat it actually do.
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10/05/2006, 13:19
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#93
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Quote:
Originally posted by leavemealone@Sep 23 2006, 09:54
Wat does this actually do, its with packets etc but wat it actually do.
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it sends encrypted packets exactly as Lowfyr said
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12/17/2006, 19:13
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#94
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does eny one know eny money hacks not to actualy get money just so it looks like it has money in the trade?
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12/20/2006, 00:43
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#95
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What do I have to do with the codes? where are they imput? I didn't understand it...it is too complicated...Do I have to change anything outside the client? or is it just inside the client? reply please.Thank you
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01/30/2007, 12:56
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#96
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sorry but what does this do?
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02/17/2007, 16:48
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#97
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If you dont know what this does, you probably don't have a use for it anyway.
Packet encryption and decryption happens in the server and client. They send packets to eachother, in encrypted form.
If you make a proxy or a bot (not a macro) you will probably need this.
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02/23/2007, 15:33
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#98
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Can some one decrypt for me this sent packet!!
Code:
DE 7C D8 0E 53 5E 81 F9 68 E7 9F AE 1F 33 07 74 .|..S^..h....3.
2E EA D3 28 t...(
<hr> Append on Feb 23 2007, 21:32<hr> Plz Help Me!!!
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02/27/2007, 19:44
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#99
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ich habe mir den thread hier durchgelesen und habe gesehen das auch die möglichkeit besteht die pakete vor dem verschlüsseln zu ändern, kann mir da jemand was genaueres zu sagen bzw ein topic oder so nennen wo ich mehr darüber erfahre?
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03/03/2007, 10:37
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#100
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Are these all up to date? Or are these from CO1. Like have they changed the encryption code for the packets within the last 2 years?  If so maybe Lowfyr could update it..
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03/13/2007, 02:46
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#101
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gr8 work man
i,m new at this community but i,m starting up wit hworking on ur theory
thanks alot for sharing
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04/11/2007, 21:18
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#102
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#un-pinned - Goes to linklist (^^)
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07/02/2007, 16:17
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#103
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I used the example created by Lowfyr using the following;
The key in the incoming package is the 11th + 10th + 9th + 8th byte from startup.
In this example: 20 5C 48 F4
The 2nd key is the 7th + 6th + 5th + 4th byte in the package.
In this example: 00 44 A6 2E
And followed through all the steps, using most of the code from TwistedIllusion on my Visual basic express 2005 but my Key3 dont have 512 char (256 hex pair) but i got only 507 from it.
Key3
Code:
6A747F8A26681BF6D2CC17826E80732E
DAA42FFA16584BE6423CC7F25E70A31E
4A14DF6A06087BD6B26C7762E0432EDB
A448FDAF6F8ABC622DC27D23E1003FE2
AB43F4AE6A8DBB6920CD7422EC033EE9
AE4EFBAD6980BA6027C87B21EB063DE0
A549F2AC6483B9672AC37220E6093CE7
A844F9AB6386B86E21CE792FE50C3BEA
4EFFAFA6E89B762C57429EE00F3AE5A2
4AF7A96D8CB66C2BC4772DEF0239ECA9
45FEA8688FB5632ECF7E2CEA0538E3AC
40F5A76782B46A25CA752BE90837EAA3
4BFCA66285B36128C57C2AE40B36E1A6
46F3A56188B2682FC07329E30E35E8AD
41FAA46C8BB1678785AD8EE0134EFA04
CF1A683BB6E629C67127ED0433E
I believed its should return 512 char and not 507 am i right? :!: or is this the way any pointer will be appreciated.
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07/02/2007, 19:24
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#104
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Ich habe auch nicht so wierklich verstanden, wie ich jetzt das benutze.
Aber ist es eigentlich schwer hacks/bots und macros zu schreiben?
Würde ich auch mal gerne machen. Braucht man sicher mathematik für, oder? (wenn ja kein problem bin "matheprofi")
Aber wie kann ich denn ins gamehacking einsteigen? Kann einer nen guide oder infos geben? Software?
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07/03/2007, 11:33
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#105
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Can someone answer my previous post and current confusion.
Quote:
Encrypt the "Client sent" packets
To decrypt the packets they are sent by the client to the Server you must use the same Routine that I've introduced above (just invert the hole Client-Encrypt/Decrypt Process).
so:
1. XOR byte Packet, AB
2. invert E1
3. XOR E2, 62
4. XOR E3, 9D
(E1, E2, E3 = result from 1., 2. and 3.)
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So the above steps are for encryption or decryption cause the bolded Encrypt which i highlighted in blue say encrypt but the sentence followed said decrypt(which i highlighted in red).
Thanks in advance.
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2C 35 52 66 BF 66 15 E1 2C 3A D6 AD E3 29 82 A9 BC C5 EE F5 90 A9 1A 71 0C CD 06 3D FC 3A F6 5C A7 A1 4C 30 63 CD 03 AE 12 A6 20 88 1E C0 E8 95 19 F3 3D A7 42 3A 09 22
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Hi,I'm trying to make a simple L2 bot, but i got stuck in begginning - in the packet encryption. I rewrote the l2j login thread sources (those about encryption) but it doesn't work. Has anyone any description of L2 packet encryption. And second question - what Init packet (server packet,nr. 0) means? I guess that it something related with encryption, but in l2j sources that packet content is hardcoded.
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