Animadoria: Created page with "{{Protocols/MSNP}} Polygamy is having two instances of the same client open at the same time. In normal circumstances, this isn't allowed, however with a simple hex editor, it..."

2022-05-11T12:41:12Z

Created page with "{{Protocols/MSNP}} Polygamy is having two instances of the same client open at the same time. In normal circumstances, this isn't allowed, however with a simple hex editor, it..."

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{{Protocols/MSNP}}
Polygamy is having two instances of the same client open at the same time. In normal circumstances, this isn't allowed, however with a simple hex editor, it's easy to bypass this feature.

= Automatically =
A program already [https://escargot.chat/download/msn/extras/#xtra-polygamy exists] that can patch the executable automatically.

= Manually =
== Byte ==
The MSN polygamy program changes one byte (0xb7 -> 0xb6) at 0x1406b1 (7.0.0770):

<pre>
- 01406b0: '''b7'''3d 0000 0f00 b585 0001 6a00 ffff 2877
+ 01406b0: '''b6'''3d 0000 0f00 b585 0001 6a00 ffff 2877
</pre>

== Location ==
Location of this byte in several version of MSN (English):

{| class="wikitable"
|-
! Version !! Location A !! Location Nexus !! Location B
|-
| '''MSN 1.0.0863''' || <code>0x 263ce</code> || ||
|-
| '''MSN 2.0.0083''' || <code>0x 2acef</code> || ||
|-
| '''MSN 2.0.0085''' || <code>0x 2ad07</code> || ||
|-
| '''MSN 2.2.1053''' || <code>0x 17160</code> || ||
|-
| '''MSN 3.0.0286''' || <code>0x 1f234</code> || ||
|-
| '''MSN 3.5.0077''' || <code>0x 30389</code> || ||
|-
| '''MSN 3.6.0025''' || <code>0x 2f82d</code> || ||
|-
| '''MSN 4.5.0121''' || <code>0x 4e692</code> || ||
|-
| '''MSN 4.6.0073''' || <code>0x 1e794</code> || ||
|-
| '''MSN 4.6.0083''' || <code>0x 2b9c4</code> || ||
|-
| '''MSN 5.0.0544''' || <code>0x 46739</code> || <code>0x655a0</code> || <code>0x f048</code>
|-
| '''MSN 6.0.0602''' || <code>0x ccbf2</code> || <code>0x1f164</code> || <code>0x1f238</code>
|-
| '''MSN 6.2.0137''' || <code>0x dffe1</code> || <code>0x22ce0</code> || <code>0x22d68</code>
|-
| '''MSN 7.0.0777''' || <code>0x1406b1</code> || <code>0x2cd80</code> || <code>0x2ce18</code>
|-
| '''MSN 7.0.0813''' || <code>0x147079</code> || <code>0x2d098</code> || <code>0x2d140</code>
|-
| '''MSN 7.0.0820''' || <code>0x147112</code> || <code>0x2cfb8</code> || <code>0x2d060</code>
|-
| '''MSN 7.5.0311''' || <code>0x157607</code> || <code>0x2e8f8</code> || <code>0x2e9b8</code>
|-
| '''MSN 7.5.0324''' || <code>0x1580ec</code> || || <code>0x2e9e8</code>
|-
| '''WLM 8.1.0178''' || <code>0x1430ef</code> || ||
|}

Protocols/MSNP/Polygamy - Revision history

Animadoria: Created page with "{{Protocols/MSNP}} Polygamy is having two instances of the same client open at the same time. In normal circumstances, this isn't allowed, however with a simple hex editor, it..."