Function at 0x436e65
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [ebp + 8]
mov eax, dword [eax]
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], 0
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x28
jne 0x437340
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x3f
jne 0x436ec5
mov eax, dword [ebp - 0x28]
add eax, 2
movzx eax, byte [eax]
cmp al, 0x7c
jne 0x436ec5
mov eax, dword [ebp - 0x28]
add eax, 3
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x10], 1
jmp 0x437065
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x3f
je 0x436f14
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x2a
je 0x436f14
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
lea edx, [eax + 1]
mov eax, dword [ebp + 0x1c]
mov dword [eax], edx
cmp dword [ebp + 0x10], 0
jne 0x436f06
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
cmp dword [ebp + 0x14], eax
jne 0x436f06
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
jmp 0x437367
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
jmp 0x437065
mov eax, dword [ebp - 0x28]
add eax, 2
movzx eax, byte [eax]
cmp al, 0x28
jne 0x436f76
mov eax, dword [ebp - 0x28]
add eax, 2
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x3f
je 0x437340
jmp 0x436f46
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x436f5a
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x29
jne 0x436f3d
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x437340
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
jmp 0x437340
mov eax, dword [ebp - 0x28]
add eax, 2
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x50
jne 0x436f92
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x3c
jne 0x436fb6
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x21
je 0x436fb6
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x3d
jne 0x436fc4
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x27
jne 0x437340
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
lea edx, [eax + 1]
mov eax, dword [ebp + 0x1c]
mov dword [eax], edx
cmp dword [ebp + 0x10], 0
jne 0x436feb
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
cmp dword [ebp + 0x14], eax
jne 0x436feb
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
jmp 0x437367
mov eax, dword [ebp - 0x28]
lea edx, [eax + 1]
mov dword [ebp - 0x28], edx
movzx eax, byte [eax]
movzx eax, al
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0x3c
jne 0x43700a
mov dword [ebp - 0x14], 0x3e
mov eax, dword [ebp - 0x28]
mov dword [ebp - 0x20], eax
jmp 0x43701b
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
movzx eax, al
cmp dword [ebp - 0x14], eax
jne 0x437012
cmp dword [ebp + 0x10], 0
je 0x437061
mov eax, dword [ebp - 0x28]
sub eax, dword [ebp - 0x20]
cmp dword [ebp + 0x14], eax
jne 0x437061
mov eax, dword [ebp + 0x14]
mov dword [esp + 8], eax
mov eax, dword [ebp - 0x20]
mov dword [esp + 4], eax
mov eax, dword [ebp + 0x10]
mov dword [esp], eax
call sub.msvcrt.dll_strncmp
test eax, eax
jne 0x437061
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
jmp 0x437367
add dword [ebp - 0x14], 1
jmp 0x437340
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x4370e0
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x437350
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x51
jne 0x437333
nop
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x4370b7
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x43709a
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x437353
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x45
je 0x4370da
jmp 0x437099
nop
jmp 0x437333
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x5b
jne 0x43723d
mov dword [ebp - 0x18], 0
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x437147
mov eax, dword [ebp - 0x28]
add eax, 2
movzx eax, byte [eax]
cmp al, 0x45
jne 0x43711a
mov eax, dword [ebp - 0x28]
add eax, 2
mov dword [ebp - 0x28], eax
jmp 0x4370f5
mov eax, dword [ebp - 0x28]
add eax, 2
mov dword [esp + 8], 3
mov dword [esp + 4], 0x57d064
mov dword [esp], eax
call sub.msvcrt.dll_strncmp
test eax, eax
jne 0x43716c
mov eax, dword [ebp - 0x28]
add eax, 4
mov dword [ebp - 0x28], eax
jmp 0x4370f5
cmp dword [ebp - 0x18], 0
jne 0x43716d
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x5e
jne 0x43716d
mov dword [ebp - 0x18], 1
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
jmp 0x4370f5
nop
mov eax, dword [ebp - 0x28]
add eax, 1
movzx eax, byte [eax]
cmp al, 0x5d
jne 0x437221
mov eax, dword [ebp + 0xc]
mov eax, dword [eax + 0x44]
and eax, 0x2000000
test eax, eax
jne 0x437221
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
jmp 0x437221
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
jne 0x4371b3
mov eax, 0xffffffff
jmp 0x437367
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x437221
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x437356
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x51
jne 0x437220
nop
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x4371fc
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x4371df
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x437359
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x45
je 0x43721f
jmp 0x4371de
nop
nop
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x5d
jne 0x43719f
jmp 0x437337
cmp dword [ebp + 0x18], 0
je 0x43727e
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x23
jne 0x43727e
nop
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
je 0x43726b
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0xa
jne 0x43724e
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
jne 0x437336
jmp 0x43735a
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x28
jne 0x4372d6
mov eax, dword [ebp + 0x1c]
mov dword [esp + 0x14], eax
mov eax, dword [ebp + 0x18]
mov dword [esp + 0x10], eax
mov eax, dword [ebp + 0x14]
mov dword [esp + 0xc], eax
mov eax, dword [ebp + 0x10]
mov dword [esp + 8], eax
mov eax, dword [ebp + 0xc]
mov dword [esp + 4], eax
lea eax, [ebp - 0x28]
mov dword [esp], eax
call fcn.00436e65
mov dword [ebp - 0x24], eax
cmp dword [ebp - 0x24], 0
jle 0x4372c7
mov eax, dword [ebp - 0x24]
jmp 0x437367
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
jne 0x437337
jmp 0x43735a
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x29
jne 0x437307
cmp dword [ebp - 0x10], 0
je 0x4372f8
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
cmp dword [ebp - 0xc], eax
jle 0x4372f8
mov eax, dword [ebp + 0x1c]
mov edx, dword [ebp - 0xc]
mov dword [eax], edx
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp + 8]
mov dword [eax], edx
mov eax, 0xffffffff
jmp 0x437367
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
cmp al, 0x7c
jne 0x437337
cmp dword [ebp - 0x10], 0
je 0x437337
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
cmp dword [ebp - 0xc], eax
jge 0x437329
mov eax, dword [ebp + 0x1c]
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 0x1c]
mov edx, dword [ebp - 0x1c]
mov dword [eax], edx
jmp 0x437337
nop
jmp 0x437337
nop
mov eax, dword [ebp - 0x28]
add eax, 1
mov dword [ebp - 0x28], eax
mov eax, dword [ebp - 0x28]
movzx eax, byte [eax]
test al, al
jne 0x43706a
jmp 0x43735a
nop
jmp 0x43735a
nop
jmp 0x43735a
nop
jmp 0x43735a
nop
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp + 8]
mov dword [eax], edx
mov eax, 0xffffffff
leave
ret