Function at 0x4dec90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x73fc75
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x60
push esi
push edi
lea edi, [ecx + 8]
push 0x200
mov ecx, edi
mov dword [ebp - 0x14], edi
call fcn.0049ec10
push 0xb
push str.application
mov ecx, edi
call fcn.00483e90
push 0x3d
mov ecx, edi
call fcn.004b48b0
mov eax, dword [str.Client]
mov dword [ebp - 0x54], eax
mov ax, word [0x76431c]
mov dword [ebp - 0x40], 0xf
mov dword [ebp - 0x44], 6
mov word [ebp - 0x50], ax
mov byte [ebp - 0x4e], 0
mov eax, dword fs:[0x2c]
mov ecx, dword [0x155fab8]
mov dword [ebp - 4], 0
mov ecx, dword [eax + ecx*4]
mov eax, dword [0x902994]
cmp eax, dword [ecx + 0x78c]
jg 0x4df236
mov ecx, dword [0x902990]
push 0
mov eax, dword [ecx]
mov eax, dword [eax]
cmp eax, fcn.004b3530
jne 0x4ded3b
call fcn.004b3530
jmp 0x4ded3d
call eax
mov esi, eax
mov dword [ebp - 0x24], esi
mov byte [ebp - 4], 1
test esi, esi
je 0x4ded4f
mov ecx, dword [esi + 0x34]
jmp 0x4ded51
xor ecx, ecx
push ebx
call fcn.004a5e40
mov cx, word [0x75c930]
mov edx, 0xf
movq xmm0, qword [str.application]
mov word [ebp - 0x34], cx
mov cl, byte [0x75c932]
mov byte [ebp - 0x32], cl
xor ecx, ecx
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 0x3c]
mov dword [ebp - 0x28], edx
mov edi, eax
mov dword [ebp - 0x2c], 0xb
mov edx, 0x811c9dc5
movq qword [ebp - 0x3c], xmm0
lea ebx, [ecx + 0xb]
mov byte [ebp - 0x31], 0
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, ebx
jb 0x4deda0
mov ecx, dword [ebp - 0x1c]
lea eax, [ebp - 0x3c]
mov edi, dword [ebp - 0x14]
push edx
push eax
lea eax, [ebp - 0x18]
push eax
call fcn.004cd330
mov eax, dword [eax + 4]
test eax, eax
je 0x4dee7b
test esi, esi
je 0x4dedd9
mov ecx, dword [esi + 0x34]
jmp 0x4deddb
xor ecx, ecx
call fcn.004a5e40
mov cx, word [0x75c930]
movq xmm0, qword [str.application]
mov word [ebp - 0x34], cx
mov cl, byte [0x75c932]
mov dword [ebp - 0x28], 0xf
mov dword [ebp - 0x2c], ebx
movq qword [ebp - 0x3c], xmm0
mov byte [ebp - 0x32], cl
mov byte [ebp - 0x31], 0
lea ecx, [ebp - 0x3c]
mov byte [ebp - 4], 2
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004de040
lea ecx, [ebp - 0x54]
mov eax, dword [eax]
add eax, 0x20
cmp ecx, eax
je 0x4dee43
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
jb 0x4dee39
mov eax, dword [eax]
push ecx
push eax
lea ecx, [ebp - 0x54]
call fcn.00483e90
mov edx, dword [ebp - 0x28]
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x4dee7b
mov ecx, dword [ebp - 0x3c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4dee71
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2ad
push edx
push ecx
call fcn.00512900
add esp, 8
lea eax, [ebp - 0x54]
push eax
lea eax, [ebp - 0x6c]
push eax
call fcn.004d31a0
add esp, 8
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
mov byte [ebp - 4], 3
jb 0x4dee9a
mov eax, dword [eax]
push ecx
push eax
mov ecx, edi
call fcn.0049b980
mov edx, dword [ebp - 0x58]
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x4deedb
mov ecx, dword [ebp - 0x6c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4deed1
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2b2
push edx
push ecx
call fcn.00512900
add esp, 8
lea eax, [ebp - 0x6c]
push eax
call fcn.004dde00
mov edx, dword [ebp - 0x58]
add esp, 4
mov ebx, dword [eax + 0x10]
cmp edx, 0x10
jb 0x4def1e
mov ecx, dword [ebp - 0x6c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4def14
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2b7
push edx
push ecx
call fcn.00512900
add esp, 8
test ebx, ebx
je 0x4defe8
push 8
push str._ostype
mov ecx, edi
call fcn.0049b980
lea eax, [ebp - 0x6c]
push eax
call fcn.004dde00
push eax
lea eax, [ebp - 0x3c]
mov byte [ebp - 4], 4
push eax
call fcn.004d31a0
add esp, 0xc
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
mov byte [ebp - 4], 5
jb 0x4def5d
mov eax, dword [eax]
push ecx
push eax
mov ecx, edi
call fcn.0049b980
mov edx, dword [ebp - 0x28]
mov byte [ebp - 4], 4
cmp edx, 0x10
jb 0x4def9e
mov ecx, dword [ebp - 0x3c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4def94
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2bc
push edx
push ecx
call fcn.00512900
add esp, 8
mov edx, dword [ebp - 0x58]
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0xf
mov byte [ebp - 0x3c], 0
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x4defe8
mov ecx, dword [ebp - 0x6c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4defde
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2bc
push edx
push ecx
call fcn.00512900
add esp, 8
lea eax, [ebp - 0x6c]
push eax
call fcn.004dde50
mov edx, dword [ebp - 0x58]
add esp, 4
mov ebx, dword [eax + 0x10]
cmp edx, 0x10
jb 0x4df02b
mov ecx, dword [ebp - 0x6c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4df021
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2c1
push edx
push ecx
call fcn.00512900
add esp, 8
test ebx, ebx
pop ebx
je 0x4df0f6
push 8
push str._osname
mov ecx, edi
call fcn.0049b980
lea eax, [ebp - 0x6c]
push eax
call fcn.004dde50
push eax
lea eax, [ebp - 0x3c]
mov byte [ebp - 4], 6
push eax
call fcn.004d31a0
add esp, 0xc
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
mov byte [ebp - 4], 7
jb 0x4df06b
mov eax, dword [eax]
push ecx
push eax
mov ecx, edi
call fcn.0049b980
mov edx, dword [ebp - 0x28]
mov byte [ebp - 4], 6
cmp edx, 0x10
jb 0x4df0ac
mov ecx, dword [ebp - 0x3c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4df0a2
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2c6
push edx
push ecx
call fcn.00512900
add esp, 8
mov edx, dword [ebp - 0x58]
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x28], 0xf
mov byte [ebp - 0x3c], 0
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x4df0f6
mov ecx, dword [ebp - 0x6c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4df0ec
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2c6
push edx
push ecx
call fcn.00512900
add esp, 8
push 0xc
push str._appversion
mov ecx, edi
call fcn.0049b980
mov eax, dword [0x764350]
movq xmm0, qword [str.1.6.0.6340420]
mov dword [ebp - 0x34], eax
mov al, byte [0x764354]
mov dword [ebp - 0x28], 0xf
mov dword [ebp - 0x2c], 0xd
movq qword [ebp - 0x3c], xmm0
mov byte [ebp - 0x30], al
mov byte [ebp - 0x2f], 0
lea eax, [ebp - 0x3c]
mov byte [ebp - 4], 8
push eax
lea eax, [ebp - 0x6c]
push eax
call fcn.004d31a0
add esp, 8
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
mov byte [ebp - 4], 9
jb 0x4df156
mov eax, dword [eax]
push ecx
push eax
mov ecx, edi
call fcn.0049b980
mov edx, dword [ebp - 0x58]
mov byte [ebp - 4], 8
cmp edx, 0x10
jb 0x4df197
mov ecx, dword [ebp - 0x6c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4df18d
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2cb
push edx
push ecx
call fcn.00512900
add esp, 8
mov edx, dword [ebp - 0x28]
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x58], 0xf
mov byte [ebp - 0x6c], 0
mov byte [ebp - 4], 1
cmp edx, 0x10
jb 0x4df1e1
mov ecx, dword [ebp - 0x3c]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4df1d7
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2cb
push edx
push ecx
call fcn.00512900
add esp, 8
mov byte [ebp - 4], 0xa
test esi, esi
je 0x4df1f2
mov eax, dword [esi]
mov ecx, esi
push 0
call dword [eax + 8]
mov edx, dword [ebp - 0x40]
pop edi
pop esi
cmp edx, 0x10
jb 0x4df228
mov ecx, dword [ebp - 0x54]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x4df21e
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4df2d0
push edx
push ecx
call fcn.00512900
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
push 0x902994
call fcn.006fee91
add esp, 4
cmp dword [0x902994], 0xffffffff
jne 0x4ded21
push 0x102
push 0x902958
mov dword [0x902954], 0x75ca90
call fcn.006eb0cd
push 0x902994
mov dword [0x902988], 0
mov dword [0x90298c], 0
mov dword [0x902954], 0x75d1ec
mov dword [0x9027f0], 0x902954
mov dword [0x902990], 0x902954
call fcn.006fee47
add esp, 0xc
jmp 0x4ded21
call fcn.0070b6e4
call fcn.0070b6e4
call fcn.0070b6e4
call fcn.0070b6e4
call fcn.0070b6e4
call fcn.0070b6e4
call fcn.0070b6e4
call fcn.0070b6e4
int3