Function at 0x437410
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x80
mov esi, ecx
mov eax, dword [ecx + 4]
test eax, eax
je 0x437432
cmp eax, 2
je 0x4374ab
jmp 0x4375d3
push 0xbbf966b4
push dword [0x44a4a0]
call fcn.0043ca10
add esp, 8
test eax, eax
je 0x43746f
mov ecx, dword [esi]
test ecx, ecx
je 0x43749f
mov dword [esp], 0
mov edx, esp
push edx
push ecx
call eax
test eax, eax
je 0x43747b
cmp dword [esp], 0
je 0x43747b
mov dword [esi + 4], 3
jmp 0x43749f
mov dword [esi + 4], 1
jmp 0x4375d3
lea eax, [esp + 0x40]
push eax
call fcn.0043d1d0
add esp, 4
test al, al
je 0x43749f
mov eax, dword [esp + 0x40]
mov ecx, 2
cmp eax, 3
je 0x43749c
mov ecx, eax
mov dword [esi + 4], ecx
mov eax, dword [esi + 4]
cmp eax, 2
jne 0x4375d3
mov edi, dword [ebp + 0xc]
mov dword [esp], 0x6a0f6d0a
mov dword [esp + 4], 0x197b6b19
mov dword [esp + 8], 0x72727709
mov dword [esp + 0xc], 0xe270905
mov dword [esp + 0x10], 0x76787a05
mov byte [esp + 0x14], 0xec
mov dword [esp + 0x15], 0
mov eax, 0x173f54aa
mov ecx, 0x55
nop
nop
nop
nop
movzx ebx, byte [esp + eax - 0x173f54aa]
mov edx, ecx
xor edx, eax
and edx, ebx
xor edx, eax
mov ebx, edx
or ebx, 0xfe
add ebx, edx
not edx
and edx, 1
add ebx, edx
add bl, 0xaf
mov byte [esp + eax - 0x173f54aa], bl
inc eax
dec ecx
cmp eax, 0x173f54c3
jne 0x4374f0
mov ebx, esp
lea eax, [esp + 0x70]
push ebx
push eax
call fcn.0043ba90
add esp, 8
mov eax, dword [esi]
mov dword [esp + 0x40], eax
mov dword [esp + 0x44], 0
mov dword [esp + 0x4c], edi
mov eax, dword [ebp + 8]
mov dword [esp + 0x48], eax
mov dword [esp + 0x54], 0
mov dword [esp + 0x50], 0
mov dword [esp + 0x58], ebx
mov dword [esp + 0x5c], 0
mov dword [esp + 0x64], 0
mov dword [esp + 0x60], 0x30
mov dword [esp + 0x6c], 0
mov dword [esp + 0x68], 0
lea eax, [esp + 0x40]
push 6
push eax
push dword [esp + 0x7c]
push dword [esp + 0x7c]
call fcn.0043bb60
mov ecx, dword [esp]
mov edx, dword [esp + 4]
mov esi, dword [ebp + 0x10]
mov dword [esi + 4], edx
mov dword [esi], ecx
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov esi, dword [ebp + 0x14]
mov dword [esi], edx
mov dword [esi + 4], ecx
mov ecx, dword [esp + 0x20]
mov edx, dword [ebp + 0x18]
mov dword [edx], ecx
mov ecx, dword [esp + 0x24]
mov edx, dword [ebp + 0x1c]
mov dword [edx], ecx
jmp 0x4376c0
mov dword [esp + 0x40], 0xcfcec924
mov word [esp + 0x44], 0
mov byte [esp + 0x46], 0
mov eax, 0x32
mov ecx, 0xcd
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx edx, byte [esp + eax + 0xe]
mov edi, eax
or edi, edx
not edx
or edx, ecx
and edx, edi
add dl, 6
mov byte [esp + eax + 0xe], dl
inc eax
dec ecx
cmp eax, 0x39
jne 0x437600
mov ebx, dword [esp + 0x40]
mov edi, dword [esi]
mov dword [esp], 0x8c8d8a8b
mov dword [esp + 4], 0
mov eax, 0x5cd18762
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx ecx, byte [esp + eax - 0x5cd18762]
lea edx, [eax - 0x5cd18700]
and edx, ecx
or ecx, eax
xor ecx, edx
mov edx, ecx
and edx, 0x15
xor ecx, 0x15
lea ecx, [ecx + edx*2]
inc cl
mov byte [esp + eax - 0x5cd18762], cl
inc eax
cmp eax, 0x5cd1876a
jne 0x437640
mov eax, dword [esp]
mov ecx, dword [0x44a4ac]
test ecx, ecx
je 0x43769e
xor edx, edx
mov esi, dword [0x44a4b0]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [esi + edx*8], 0xba50defc
je 0x4376ca
inc edx
cmp ecx, edx
jne 0x437690
mov edx, dword [ebp + 0x10]
mov dword [edx], ecx
mov dword [edx + 4], 0
mov ecx, dword [ebp + 0x14]
mov dword [ecx], ebx
mov dword [ecx + 4], 0
mov ecx, dword [ebp + 0x18]
mov dword [ecx], edi
mov ecx, dword [ebp + 0x1c]
mov dword [ecx], esi
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret 0x18
mov dword [esp + 0x38], ebx
mov dword [esp + 0x3c], edi
mov edx, dword [esi + edx*8 + 4]
cmp edx, eax
je 0x43769e
mov eax, esp
push 0
push dword [esp + 0x3c]
push eax
push 0
push dword [ebp + 8]
push dword [esp + 0x50]
push 0x18
push edx
push dword [0x44a4b4]
call fcn.00439880
add esp, 0x24
mov ecx, dword [esp]
mov ebx, dword [esp + 0xc]
mov edi, dword [esp + 0x10]
mov esi, dword [esp + 0x14]
jmp 0x43769e