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Code Issues Activity

x64 signature for 3.1.?

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This commit is contained in:
mizaru 2018-01-27 17:49:03 +01:00
parent 34afbba437
commit 48f0c8a265
1 changed files with 5 additions and 3 deletions
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8
Steamless.Unpacker.Variant31.x64/Main.cs
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@ -105,13 +105,15 @@ namespace Steamless.Unpacker.Variant31.x64
var bind = f.GetSectionData(".bind"); var bind = f.GetSectionData(".bind");
// Attempt to locate the known v3.x signature.. // Attempt to locate the known v3.x signature..
var varient = Pe64Helpers.FindPattern(bind, "E8 00 00 00 00 50 53 51 52 56 57 55 41 50"); var variant = Pe64Helpers.FindPattern(bind, "E8 00 00 00 00 50 53 51 52 56 57 55 41 50");
if (varient == 0) return false; if (variant == 0) return false;
// Attempt to determine the varient version.. // Attempt to determine the variant version..
var offset = Pe64Helpers.FindPattern(bind, "48 8D 91 ?? ?? ?? ?? 48"); // 3.0 var offset = Pe64Helpers.FindPattern(bind, "48 8D 91 ?? ?? ?? ?? 48"); // 3.0
if (offset == 0) if (offset == 0)
offset = Pe64Helpers.FindPattern(bind, "48 8D 91 ?? ?? ?? ?? 41"); // 3.1 offset = Pe64Helpers.FindPattern(bind, "48 8D 91 ?? ?? ?? ?? 41"); // 3.1
if (offset == 0)
offset = Pe64Helpers.FindPattern(bind, "00 48 2D ?? ?? ?? ?? 48");
// Ensure a pattern was found.. // Ensure a pattern was found..
if (offset == 0) if (offset == 0)