Function at 0x550210
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [esp + 0x14]
sub esp, 0x60
push ebx
push ebp
push esi
push edi
cmp ecx, 0x64
ja 0x550515
mov ebp, dword [esp + 0x74]
test ebp, ebp
je 0x550515
mov ebx, dword [esp + 0x78]
test ebx, ebx
jle 0x550515
mov edi, dword [esp + 0x7c]
test edi, edi
jle 0x550515
shl ecx, 2
mov eax, 0x51eb851f
imul ecx
sar edx, 5
mov esi, edx
shr esi, 0x1f
add esi, edx
lea eax, [esi*2 + 1]
cmp eax, ebx
jle 0x55026c
lea esi, [ebx - 1]
sar esi, 1
lea eax, [esi*2 + 1]
cmp eax, edi
jle 0x55027c
lea esi, [edi - 1]
sar esi, 1
test esi, esi
jle 0x550508
push 0x4c
lea eax, [esp + 0x28]
push 0
push eax
call sub.msvcrt.dll_memset
lea eax, [esp + 0x30]
push eax
push esi
push dword [esp + 0x94]
push edi
push ebx
push ebp
call fcn.0054ffe0
add esp, 0x24
test eax, eax
je 0x550515
cmp dword [esp + 0x5c], 2
jle 0x5504fc
mov edx, dword [esp + 0x30]
mov dword [esp + 0x1c], edx
cmp edx, dword [esp + 0x28]
jge 0x5504fc
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x4c]
mov ebx, dword [esp + 0x24]
mov ebp, dword [esp + 0x54]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 0x14], ecx
mov dword [esp + 0x84], eax
xor edi, edi
mov dword [esp + 0x20], 0
test ebx, ebx
jle 0x550363
sub ebp, dword [esp + 0x50]
mov esi, ecx
mov bx, word [esp + 0x20]
mov dword [esp + 0x18], ebp
mov ebp, dword [esp + 0x50]
sub ebp, ecx
nop word [eax + eax]
mov eax, dword [esp + 0x84]
lea edx, [esi + ebp]
lea esi, [esi + 2]
movzx eax, byte [edi + eax]
inc edi
add bx, ax
mov eax, dword [esp + 0x18]
movzx eax, word [edx + eax]
add ax, bx
movzx ecx, ax
mov ax, cx
sub ax, word [esi - 2]
mov word [edx], ax
mov word [esi - 2], cx
cmp edi, dword [esp + 0x24]
jl 0x550320
mov ebx, dword [esp + 0x24]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x1c]
mov esi, dword [esp + 0x50]
mov ebp, ecx
lea ecx, [ecx + ebx*2]
mov dword [esp + 0x18], ebp
mov eax, ecx
cmp eax, esi
cmove ecx, dword [esp + 0x48]
mov dword [esp + 0x14], ecx
test edx, edx
js 0x550395
mov eax, dword [esp + 0x28]
dec eax
cmp edx, eax
jge 0x550395
mov eax, dword [esp + 0x2c]
add dword [esp + 0x84], eax
mov edi, dword [esp + 0x3c]
cmp edx, edi
jl 0x5504ed
mov ebp, dword [esp + 0x58]
xor ecx, ecx
test edi, edi
js 0x5503d3
lea edx, [esi + edi*2]
lea esi, [edx - 2]
mov ax, word [esi]
lea edx, [edx - 2]
add ax, word [edx + 2]
lea esi, [esi + 2]
movzx eax, ax
imul eax, dword [esp + 0x40]
shr eax, 0x10
mov word [ebp + ecx*2], ax
inc ecx
cmp ecx, edi
jle 0x5503b1
mov esi, dword [esp + 0x3c]
mov edi, ebx
sub edi, esi
cmp ecx, edi
jge 0x550426
mov edx, dword [esp + 0x50]
lea eax, [ecx + esi]
lea edx, [edx + eax*2]
mov eax, ecx
sub eax, esi
mov esi, dword [esp + 0x50]
lea esi, [esi + eax*2]
add esi, 0xfffffffe
nop word [eax + eax]
mov ax, word [edx]
lea esi, [esi + 2]
sub ax, word [esi - 2]
lea edx, [edx + 2]
movzx eax, ax
imul eax, dword [esp + 0x40]
shr eax, 0x10
mov word [ebp + ecx*2], ax
inc ecx
cmp ecx, edi
jl 0x550400
mov esi, dword [esp + 0x3c]
cmp ecx, ebx
jge 0x55047d
mov edi, dword [esp + 0x50]
mov eax, ecx
sub eax, esi
dec eax
lea edx, [edi + eax*2]
lea eax, [ebx + ebx]
sub eax, ecx
sub eax, esi
lea esi, [edi - 4]
mov edi, dword [esp + 0x40]
lea esi, [esi + eax*2]
nop word [eax + eax]
mov eax, dword [esp + 0x50]
lea esi, [esi - 2]
lea edx, [edx + 2]
mov ax, word [eax + ebx*2 - 2]
add ax, ax
sub ax, word [esi + 2]
sub ax, word [edx - 2]
movzx eax, ax
imul eax, edi
shr eax, 0x10
mov word [ebp + ecx*2], ax
inc ecx
cmp ecx, ebx
jl 0x550450
mov edi, dword [esp + 0x10]
xor edx, edx
test ebx, ebx
jle 0x5504d9
nop word [eax + eax]
movzx esi, byte [edi + edx]
cmp esi, dword [esp + 0x64]
jge 0x5504d4
cmp esi, dword [esp + 0x60]
jle 0x5504d4
movzx ecx, word [ebp + edx*2]
lea eax, [esi*4]
sub ecx, eax
mov eax, dword [esp + 0x6c]
movsx eax, word [eax + ecx*2]
add eax, esi
test eax, 0xffffff00
jne 0x5504c4
movzx eax, al
jmp 0x5504d1
sar eax, 0x1f
and eax, 0xffffff01
add eax, 0xff
mov byte [edi + edx], al
inc edx
cmp edx, ebx
jl 0x550490
add edi, dword [esp + 0x2c]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x1c]
mov ebp, dword [esp + 0x18]
mov dword [esp + 0x10], edi
inc edx
mov dword [esp + 0x1c], edx
cmp edx, dword [esp + 0x28]
jl 0x5502f2
push dword [esp + 0x44]
call fcn.004beb30
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x60
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x60
ret