Function at 0x43d9b0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x43dd2d
push ebx
push edi
cmp eax, 0x7c
je 0x43dd2b
cmp eax, 0x29
jne 0x43d9ed
cmp dword [esi + 0x10], 0
jne 0x43dd2b
test dword [esi + 0x50], 0x10000000
je 0x43dd3a
jmp 0x43dcbc
cmp eax, 0x2e
jne 0x43da01
push 5
lea ecx, [esi + 0x24]
call fcn.0043fe50
jmp 0x43dcc9
cmp eax, 0x5c
jne 0x43dadd
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x43da50
cmp word [eax], 0x5c
jne 0x43da4b
lea ecx, [eax + 2]
mov eax, ecx
cmp ecx, edx
je 0x43da49
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43da37
movzx edi, word [ecx]
cmp edi, 0x28
je 0x43da4b
cmp edi, 0x29
je 0x43da4b
test dl, 0x10
jne 0x43da49
movzx ecx, word [ecx]
cmp ecx, 0x7b
je 0x43da4b
cmp ecx, 0x7d
je 0x43da4b
mov eax, dword [esi]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.004403c0
test byte [esi + 0x50], 0x80
je 0x43dad1
movzx eax, word [esi + 0x48]
cmp eax, 0x62
jne 0x43dab9
push 4
lea ecx, [esi + 0x24]
call fcn.0043fe50
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x43dc66
cmp word [eax], 0x5c
jne 0x43dc61
lea ecx, [eax + 2]
mov eax, ecx
cmp ecx, edx
je 0x43dc5f
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x43dab1
movzx edx, word [ecx]
cmp edx, 0x28
je 0x43dc61
cmp edx, 0x29
je 0x43dc61
test bl, 0x10
jmp 0x43dc50
cmp eax, 0x42
jne 0x43dad1
push 4
lea ecx, [esi + 0x24]
call fcn.0043fe50
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
jmp 0x43da70
mov ecx, esi
call fcn.0043dd60
jmp 0x43dd16
cmp eax, 0x5b
jne 0x43db8f
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x43db2c
cmp word [eax], 0x5c
jne 0x43db27
lea ecx, [eax + 2]
mov eax, ecx
cmp ecx, edx
je 0x43db25
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43db13
movzx edi, word [ecx]
cmp edi, 0x28
je 0x43db27
cmp edi, 0x29
je 0x43db27
test dl, 0x10
jne 0x43db25
movzx ecx, word [ecx]
cmp ecx, 0x7b
je 0x43db27
cmp ecx, 0x7d
je 0x43db27
mov eax, dword [esi]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.004403c0
lea ecx, [esi + 0x24]
call fcn.0043d200
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x43db54
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0043fec0
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x43db72
cmp eax, 0x5d
jne 0x43db72
push eax
lea ecx, [esi + 0x24]
call fcn.0043d180
mov ecx, esi
call fcn.0043fec0
mov ecx, esi
call fcn.0043e590
cmp dword [esi + 0x4c], 0x5d
jne 0x43dd4c
mov ecx, esi
call fcn.0043fec0
jmp 0x43dd16
cmp eax, 0x28
jne 0x43dc08
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x43dbda
cmp word [eax], 0x5c
jne 0x43dbd5
lea ecx, [eax + 2]
mov eax, ecx
cmp ecx, edx
je 0x43dbd3
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43dbc1
movzx edi, word [ecx]
cmp edi, 0x28
je 0x43dbd5
cmp edi, 0x29
je 0x43dbd5
test dl, 0x10
jne 0x43dbd3
movzx ecx, word [ecx]
cmp ecx, 0x7b
je 0x43dbd5
cmp ecx, 0x7d
je 0x43dbd5
mov eax, dword [esi]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.004403c0
mov ecx, esi
call fcn.00440680
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x43dd3a
mov ecx, esi
call fcn.0043fec0
test bl, bl
je 0x43dd1d
jmp 0x43dd16
cmp eax, 0x5e
jne 0x43dc11
push 2
jmp 0x43dc18
cmp eax, 0x24
jne 0x43dc72
push 3
lea ecx, [esi + 0x24]
call fcn.0043fe50
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x43dc66
cmp word [eax], 0x5c
jne 0x43dc61
lea ecx, [eax + 2]
mov eax, ecx
cmp ecx, edx
je 0x43dc5f
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43dc4d
movzx edi, word [ecx]
cmp edi, 0x28
je 0x43dc61
cmp edi, 0x29
je 0x43dc61
test dl, 0x10
jne 0x43dc5f
movzx ecx, word [ecx]
cmp ecx, 0x7b
je 0x43dc61
cmp ecx, 0x7d
je 0x43dc61
mov eax, dword [esi]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.004403c0
jmp 0x43dd1d
cmp eax, 0x2a
je 0x43dd31
cmp eax, 0x2b
je 0x43dd31
cmp eax, 0x3f
je 0x43dd31
cmp eax, 0x7b
je 0x43dd31
cmp eax, 0x7d
jne 0x43dcaa
test dword [esi + 0x50], 0x10000000
je 0x43dd43
jmp 0x43dcbc
cmp eax, 0x5d
jne 0x43dcbc
test dword [esi + 0x50], 0x10000000
je 0x43dd4c
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0043cfb0
mov edx, dword [esi + 8]
mov eax, dword [esi]
cmp eax, edx
je 0x43dd0f
cmp word [eax], 0x5c
jne 0x43dd0a
lea ecx, [eax + 2]
mov eax, ecx
cmp ecx, edx
je 0x43dd08
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43dcf6
movzx edi, word [ecx]
cmp edi, 0x28
je 0x43dd0a
cmp edi, 0x29
je 0x43dd0a
test dl, 0x10
jne 0x43dd08
movzx ecx, word [ecx]
cmp ecx, 0x7b
je 0x43dd0a
cmp ecx, 0x7d
je 0x43dd0a
mov eax, dword [esi]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.004403c0
mov ecx, esi
call fcn.0043ff10
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x43d9c3
pop edi
pop ebx
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.0043f6c0
push 5
mov ecx, esi
call fcn.0043f6c0
push 6
mov ecx, esi
call fcn.0043f6c0
push 4
mov ecx, esi
call fcn.0043f6c0
int3