Function at 0x439ea0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff8
sub esp, 0x518
mov edi, dword [ebp + 8]
mov dword [esp + 0x188], 0x1c1d1a1b
mov dword [esp + 0x18c], 0
mov eax, 0x3d92b33a
nop
nop
nop
movzx ecx, byte [esp + eax - 0x3d92b1b2]
xor ecx, eax
mov edx, ecx
xor edx, 0x23
and ecx, 0x5c
add ecx, ecx
sub ecx, edx
inc cl
mov byte [esp + eax - 0x3d92b1b2], cl
inc eax
cmp eax, 0x3d92b342
jne 0x439ed0
mov eax, dword [esp + 0x188]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x439f4a
xor edx, edx
mov esi, dword [0x4497fc]
cmp dword [esi + edx*8], 0x89c57e52
je 0x439f20
inc edx
cmp ecx, edx
jne 0x439f10
jmp 0x439f4a
mov ecx, dword [esi + edx*8 + 4]
cmp ecx, eax
je 0x439f4a
lea eax, [esp + 0x10]
push 2
push 0
push 0
push eax
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0xffffffffffffffff
push 0x1c
push ecx
push dword [0x449800]
call fcn.00438810
add esp, 0x28
test eax, eax
js 0x43a1f6
mov ebx, dword [esp + 0x10]
mov dword [esp + 0x188], 0x1c1d1a1b
mov dword [esp + 0x18c], 0
mov ecx, 0x3d92b33a
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
movzx eax, byte [esp + ecx - 0x3d92b1b2]
xor eax, ecx
mov edx, eax
xor edx, 0x23
and eax, 0x5c
add eax, eax
sub eax, edx
inc al
mov byte [esp + ecx - 0x3d92b1b2], al
inc ecx
cmp ecx, 0x3d92b342
jne 0x439f80
mov esi, dword [esp + 0x188]
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43a00e
xor eax, eax
mov edx, dword [0x4497fc]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp dword [edx + eax*8], 0xc3cdc4a6
je 0x439fe0
inc eax
cmp ecx, eax
jne 0x439fd0
jmp 0x43a00e
mov eax, dword [edx + eax*8 + 4]
cmp eax, esi
je 0x43a00e
lea ecx, [esp + 0x188]
push 0
push 0x30
push ecx
push 0
push ebx
push 0x14
push eax
push dword [0x449800]
call fcn.00438810
add esp, 0x20
mov esi, eax
mov ebx, dword [esp + 0x10]
mov dword [esp + 0xc], ebx
mov eax, dword [esp + 0x190]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x194]
mov dword [esp + 4], eax
mov dword [esp + 0x68], 0x1c1d1a1b
mov dword [esp + 0x6c], 0
mov ecx, 0x3d92b33a
nop
nop
nop
movzx eax, byte [esp + ecx - 0x3d92b2d2]
xor eax, ecx
mov edx, eax
xor edx, 0x23
and eax, 0x5c
add eax, eax
sub eax, edx
inc al
mov byte [esp + ecx - 0x3d92b2d2], al
inc ecx
cmp ecx, 0x3d92b342
jne 0x43a040
mov ecx, dword [0x4497f8]
test ecx, ecx
je 0x43a0ad
mov edx, dword [esp + 0x68]
xor eax, eax
mov ebx, dword [0x4497fc]
nop
nop
cmp dword [ebx + eax*8], 0xb62b8d10
je 0x43a090
inc eax
cmp ecx, eax
jne 0x43a080
jmp 0x43a0ad
mov eax, dword [ebx + eax*8 + 4]
cmp eax, edx
je 0x43a0ad
push dword [esp + 0xc]
push 4
push eax
push dword [0x449800]
call fcn.00438810
add esp, 0x10
test esi, esi
js 0x43a1f6
lea eax, [esp + 0x188]
push 0x20
push eax
push dword [esp + 0xc]
push dword [esp + 0x14]
call fcn.00439cc0
add esp, 0x10
test eax, eax
js 0x43a1f6
lea eax, [esp + 0x10]
push 0x20
push eax
push dword [esp + 0x1ac]
push dword [esp + 0x1ac]
call fcn.00439cc0
add esp, 0x10
test eax, eax
js 0x43a1f6
mov eax, dword [esp + 0x1a0]
mov ecx, dword [esp + 0x1a4]
add eax, 0x10
mov dword [esp + 8], eax
adc ecx, 0
mov dword [esp + 4], ecx
mov eax, dword [esp + 0x20]
mov ecx, dword [esp + 0x24]
mov dword [esp + 0x6c], ecx
mov dword [esp + 0x68], eax
jmp 0x43a16d
movzx eax, cx
movzx ecx, dx
mov edx, eax
not edx
and edx, ecx
not ecx
and ecx, eax
cmp ecx, edx
je 0x43a202
push esi
call fcn.004356c0
add esp, 4
mov eax, dword [esp + 0x68]
mov ecx, dword [esp + 0x6c]
mov edx, ecx
xor edx, dword [esp + 4]
mov esi, eax
xor esi, dword [esp + 8]
or esi, edx
je 0x43a1f6
push 0x68
lea edx, [esp + 0x6c]
push edx
push ecx
push eax
call fcn.00439cc0
add esp, 0x10
test eax, eax
js 0x43a1f6
movzx eax, word [esp + 0xc2]
push eax
call fcn.00435670
add esp, 4
mov esi, eax
movzx eax, word [esp + 0xc2]
push eax
push esi
push dword [esp + 0xd4]
push dword [esp + 0xd4]
call fcn.00439cc0
add esp, 0x10
test eax, eax
js 0x43a148
xor eax, eax
nop
nop
nop
nop
nop
movzx ecx, word [edi + eax]
lea edx, [ecx - 0x41]
cmp dx, 0x1a
jae 0x43a1d0
or ecx, 0x20
movzx edx, word [esi + eax]
lea ebx, [edx - 0x41]
cmp bx, 0x1a
jae 0x43a1e0
or edx, 0x20
test cx, cx
je 0x43a130
add eax, 2
cmp cx, dx
je 0x43a1c0
jmp 0x43a130
xor eax, eax
xor edx, edx
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
mov edi, dword [esp + 0x98]
mov ebx, dword [esp + 0x9c]
push esi
call fcn.004356c0
mov edx, ebx
mov eax, edi
add esp, 4
jmp 0x43a1fa