Function at 0x45f430
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, dword [eax]
mov dword [ebp - 0xc], ebx
mov edx, dword [ebx + 0x4b14]
mov esi, edx
mov edi, dword [ebx + 0x150]
movzx eax, byte [edx]
push eax
call fcn.0045f1c0
add esp, 4
test al, al
je 0x45f4a4
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0045f1c0
add esp, 4
test al, al
jne 0x45f460
cmp esi, edx
je 0x45f4a4
mov ecx, esi
jbe 0x45f484
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea eax, [edi + 4]
sub ecx, edx
push eax
push ecx
push edx
push ebx
call fcn.004700c0
add esp, 0x18
test eax, eax
je 0x45f4ab
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x45f684
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x45f663
cmp al, 0x3d
je 0x45f4da
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x45f4c2
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x45f663
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004700c0
add esp, 0x18
test eax, eax
jne 0x45f6e9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0045f1c0
add esp, 4
test al, al
je 0x45f528
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0045f1c0
add esp, 4
test al, al
jne 0x45f516
push 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp + 8]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004700c0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x45f66f
push 0x54bb5c
push dword [ebp - 4]
call fcn.00459360
add esp, 8
test eax, eax
je 0x45f584
cmp dword [edi + 8], ebx
jne 0x45f584
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x45f579
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x45f579
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x45f62a
push 0x54bbd0
push dword [ebp - 4]
call fcn.00459360
add esp, 8
test eax, eax
je 0x45f5bc
cmp dword [edi + 0xc], 0
jne 0x45f5bc
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x45f5b4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x45f5b4
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x45f62a
push 0x54bb68
push dword [ebp - 4]
call fcn.00459360
add esp, 8
test eax, eax
je 0x45f5f4
cmp dword [edi + 0x10], 0
jne 0x45f5f4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x45f5ec
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x45f5ec
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x45f62a
push 0x54bb70
push dword [ebp - 4]
call fcn.00459360
add esp, 8
test eax, eax
je 0x45f64e
cmp dword [edi + 0x14], 0
jne 0x45f64e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x45f624
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x45f624
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x14], eax
push dword [ebp - 4]
mov dword [ebp + 8], 0
call dword [str.FreeEnvironmentStringsW]
push dword [ebp + 8]
call dword [str.FreeEnvironmentStringsW]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x45f4ab
push dword [ebp - 4]
call dword [str.FreeEnvironmentStringsW]
push dword [ebp + 8]
call dword [str.FreeEnvironmentStringsW]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [str.FreeEnvironmentStringsW]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x45f6dd
cmp dword [edi + 0xc], 0
jne 0x45f6dd
cmp byte [esi], 0x3f
jne 0x45f6dd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0045f1c0
add esp, 4
test al, al
je 0x45f6c2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0045f1c0
add esp, 4
test al, al
jne 0x45f6b0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.004700c0
add esp, 0x18
test eax, eax
jne 0x45f6e9
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret