Function at 0x43dee0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x43e314
push edi
lea edi, [esi + 8]
push ebx
cmp eax, 0x7c
je 0x43e312
cmp eax, 0x29
jne 0x43df20
cmp dword [esi + 0x10], 0
jne 0x43e312
test dword [esi + 0x50], 0x10000000
je 0x43e321
jmp 0x43e2ab
cmp eax, 0x2e
jne 0x43df76
push 5
lea ecx, [esi + 0x24]
call fcn.00440410
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e2f3
cmp byte [eax], 0x5c
jne 0x43df6e
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43df6e
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x43df5b
mov dl, byte [ecx]
cmp dl, 0x28
je 0x43df6c
cmp dl, 0x29
je 0x43df6c
test bl, 0x10
jne 0x43df6e
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43df6c
cmp dl, 0x7d
jne 0x43df6e
mov eax, ecx
inc eax
mov dword [esi], eax
jmp 0x43e2f3
cmp eax, 0x5c
jne 0x43e094
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43dfbd
cmp byte [eax], 0x5c
jne 0x43dfba
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43dfba
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x43dfa7
mov dl, byte [ecx]
cmp dl, 0x28
je 0x43dfb8
cmp dl, 0x29
je 0x43dfb8
test bl, 0x10
jne 0x43dfba
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43dfb8
cmp dl, 0x7d
jne 0x43dfba
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
test byte [esi + 0x50], 0x80
je 0x43e088
mov al, byte [esi + 0x48]
cmp al, 0x62
jne 0x43e029
push 4
lea ecx, [esi + 0x24]
call fcn.00440410
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e01d
cmp byte [eax], 0x5c
jne 0x43e01a
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43e01a
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x43e007
mov dl, byte [ecx]
cmp dl, 0x28
je 0x43e018
cmp dl, 0x29
je 0x43e018
test bl, 0x10
jne 0x43e01a
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43e018
cmp dl, 0x7d
jne 0x43e01a
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
jmp 0x43e304
cmp al, 0x42
jne 0x43e088
push 4
lea ecx, [esi + 0x24]
call fcn.00440410
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e07c
cmp byte [eax], 0x5c
jne 0x43e079
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43e079
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43e066
mov al, byte [ecx]
cmp al, 0x28
je 0x43e077
cmp al, 0x29
je 0x43e077
mov eax, dword [esi]
test dl, 0x10
jne 0x43e079
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43e077
cmp dl, 0x7d
jne 0x43e079
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
jmp 0x43e304
mov ecx, esi
call fcn.0043e340
jmp 0x43e2fa
cmp eax, 0x5b
jne 0x43e13e
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e0db
cmp byte [eax], 0x5c
jne 0x43e0d8
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43e0d8
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43e0c5
mov al, byte [ecx]
cmp al, 0x28
je 0x43e0d6
cmp al, 0x29
je 0x43e0d6
mov eax, dword [esi]
test dl, 0x10
jne 0x43e0d8
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43e0d6
cmp dl, 0x7d
jne 0x43e0d8
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
lea ecx, [esi + 0x24]
call fcn.0043d740
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x43e103
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.00440480
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x43e121
cmp eax, 0x5d
jne 0x43e121
push eax
lea ecx, [esi + 0x24]
call fcn.0043d6d0
mov ecx, esi
call fcn.00440480
mov ecx, esi
call fcn.0043ec00
cmp dword [esi + 0x4c], 0x5d
jne 0x43e333
mov ecx, esi
call fcn.00440480
jmp 0x43e2fa
cmp eax, 0x28
jne 0x43e1af
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e181
cmp byte [eax], 0x5c
jne 0x43e17e
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43e17e
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43e16b
mov al, byte [ecx]
cmp al, 0x28
je 0x43e17c
cmp al, 0x29
je 0x43e17c
mov eax, dword [esi]
test dl, 0x10
jne 0x43e17e
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43e17c
cmp dl, 0x7d
jne 0x43e17e
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
mov ecx, esi
call fcn.00440b90
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x43e321
mov ecx, esi
call fcn.00440480
test bl, bl
je 0x43e304
jmp 0x43e2fa
cmp eax, 0x5e
jne 0x43e208
push 2
lea ecx, [esi + 0x24]
call fcn.00440410
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e1fc
cmp byte [eax], 0x5c
jne 0x43e1f9
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43e1f9
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43e1e6
mov al, byte [ecx]
cmp al, 0x28
je 0x43e1f7
cmp al, 0x29
je 0x43e1f7
mov eax, dword [esi]
test dl, 0x10
jne 0x43e1f9
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43e1f7
cmp dl, 0x7d
jne 0x43e1f9
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
jmp 0x43e304
cmp eax, 0x24
jne 0x43e261
push 3
lea ecx, [esi + 0x24]
call fcn.00440410
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x43e255
cmp byte [eax], 0x5c
jne 0x43e252
lea ecx, [eax + 1]
cmp ecx, edx
je 0x43e252
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x43e23f
mov al, byte [ecx]
cmp al, 0x28
je 0x43e250
cmp al, 0x29
je 0x43e250
mov eax, dword [esi]
test dl, 0x10
jne 0x43e252
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x43e250
cmp dl, 0x7d
jne 0x43e252
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.00440950
jmp 0x43e304
cmp eax, 0x2a
je 0x43e318
cmp eax, 0x2b
je 0x43e318
cmp eax, 0x3f
je 0x43e318
cmp eax, 0x7b
je 0x43e318
cmp eax, 0x7d
jne 0x43e299
test dword [esi + 0x50], 0x10000000
je 0x43e32a
jmp 0x43e2ab
cmp eax, 0x5d
jne 0x43e2ab
test dword [esi + 0x50], 0x10000000
je 0x43e333
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0043d520
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x43e2f3
cmp byte [eax], 0x5c
jne 0x43e2f1
inc eax
cmp eax, ecx
je 0x43e2f1
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x43e2de
mov dl, byte [eax]
cmp dl, 0x28
je 0x43e2ef
cmp dl, 0x29
je 0x43e2ef
test cl, 0x10
jne 0x43e2f1
mov cl, byte [eax]
cmp cl, 0x7b
je 0x43e2ef
cmp cl, 0x7d
jne 0x43e2f1
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.00440950
mov ecx, esi
call fcn.004404e0
lea edi, [esi + 8]
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x43def6
pop ebx
pop edi
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.0043fa60
push 5
mov ecx, esi
call fcn.0043fa60
push 6
mov ecx, esi
call fcn.0043fa60
push 4
mov ecx, esi
call fcn.0043fa60
int3