Function at 0x439cb0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov dword [ebp - 8], ecx
mov byte [ebp - 2], 0
mov byte [ebp - 1], 1
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0xffffffff
je 0x439ce5
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x7c
je 0x439ce5
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x29
jne 0x439cf2
mov eax, dword [ebp - 8]
cmp dword [eax + 0x10], 0
je 0x439cf2
mov al, byte [ebp - 2]
jmp 0x439f14
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x29
jne 0x439d17
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x50]
and eax, 0x10000000
jne 0x439d17
push 5
mov ecx, dword [ebp - 8]
call fcn.00436bc0
jmp 0x439efb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x2e
jne 0x439d38
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c7a0
mov ecx, dword [ebp - 8]
call fcn.00439c50
jmp 0x439efb
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x5c
jne 0x439dcb
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov eax, dword [ebp - 8]
mov ecx, dword [eax + 0x50]
and ecx, 0x80
je 0x439d80
mov edx, dword [ebp - 8]
movsx eax, byte [edx + 0x48]
cmp eax, 0x62
jne 0x439d80
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c780
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov byte [ebp - 1], 0
jmp 0x439dc6
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x50]
and edx, 0x80
je 0x439dbe
mov eax, dword [ebp - 8]
movsx ecx, byte [eax + 0x48]
cmp ecx, 0x42
jne 0x439dbe
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c780
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c870
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov byte [ebp - 1], 0
jmp 0x439dc6
mov ecx, dword [ebp - 8]
call fcn.0043c340
jmp 0x439efb
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x5b
jne 0x439df5
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov ecx, dword [ebp - 8]
call fcn.0043c2d0
push 4
push 0x5d
mov ecx, dword [ebp - 8]
call fcn.0043c2a0
jmp 0x439efb
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0x28
jne 0x439e22
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov ecx, dword [ebp - 8]
call fcn.0043c480
mov byte [ebp - 1], al
push 5
push 0x29
mov ecx, dword [ebp - 8]
call fcn.0043c2a0
jmp 0x439efb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x5e
jne 0x439e47
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c740
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov byte [ebp - 1], 0
jmp 0x439efb
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x24
jne 0x439e6c
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c760
mov ecx, dword [ebp - 8]
call fcn.00439c50
mov byte [ebp - 1], 0
jmp 0x439efb
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0x2a
je 0x439e90
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x2b
je 0x439e90
mov edx, dword [ebp - 8]
cmp dword [edx + 0x4c], 0x3f
je 0x439e90
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0x7b
jne 0x439e9c
push 0xa
mov ecx, dword [ebp - 8]
call fcn.00436bc0
jmp 0x439efb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x7d
jne 0x439ebe
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x50]
and eax, 0x10000000
jne 0x439ebe
push 6
mov ecx, dword [ebp - 8]
call fcn.00436bc0
jmp 0x439efb
mov ecx, dword [ebp - 8]
cmp dword [ecx + 0x4c], 0x5d
jne 0x439ee0
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x50]
and eax, 0x10000000
jne 0x439ee0
push 4
mov ecx, dword [ebp - 8]
call fcn.00436bc0
jmp 0x439efb
mov ecx, dword [ebp - 8]
movzx edx, byte [ecx + 0x48]
push edx
mov ecx, dword [ebp - 8]
add ecx, 0x24
call fcn.0043c7c0
mov ecx, dword [ebp - 8]
call fcn.00439c50
movzx eax, byte [ebp - 1]
test eax, eax
je 0x439f0b
mov ecx, dword [ebp - 8]
call fcn.0043c5a0
mov byte [ebp - 2], 1
jmp 0x439cbd
mov esp, ebp
pop ebp
ret