Function at 0x4271a0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
mov edx, dword [eax]
mov ecx, dword [edx + 0x4860]
mov al, byte [ecx]
push ebx
push esi
push edi
mov edi, dword [edx + 0x128]
mov dword [ebp - 0xc], edx
mov dword [ebp - 0x14], edi
mov esi, ecx
call fcn.00427060
test eax, eax
je 0x427248
lea ebx, [ebx]
mov al, byte [esi + 1]
inc esi
call fcn.00427060
test eax, eax
jne 0x4271d0
cmp esi, ecx
je 0x427248
mov eax, esi
jbe 0x4271ee
cmp byte [esi - 1], 0x2f
jne 0x4271ee
lea eax, [esi - 1]
push 1
xor ebx, ebx
push ebx
lea edx, [edi + 4]
push edx
sub eax, ecx
push eax
push ecx
mov ecx, dword [ebp - 0xc]
push ecx
call fcn.004379d0
add esp, 0x18
cmp eax, ebx
jne 0x427417
mov edx, dword [ebp - 0xc]
cmp byte [esi], 0x3b
jne 0x4273c8
jmp 0x427220
mov al, byte [esi + 1]
inc esi
mov ecx, esi
cmp al, bl
je 0x42744b
mov edi, edi
cmp al, 0x3d
je 0x42724f
mov al, byte [esi + 1]
inc esi
cmp al, bl
jne 0x427230
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
xor ebx, ebx
mov dword [edi + 4], ebx
jmp 0x427212
cmp byte [esi], bl
je 0x42744b
push 1
push ebx
lea eax, [ebp - 8]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push edx
call fcn.004379d0
add esp, 0x18
cmp eax, ebx
jne 0x427417
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.00427060
test eax, eax
je 0x427291
mov al, byte [esi + 1]
inc esi
call fcn.00427060
test eax, eax
jne 0x427284
push 1
lea edx, [ebp - 0x10]
push edx
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 0xc]
mov edx, esi
sub edx, ecx
push edx
push ecx
push eax
call fcn.004379d0
mov edi, eax
add esp, 0x18
cmp edi, ebx
jne 0x42741e
mov ecx, dword [ebp - 8]
push str.UIDVALIDITY
push ecx
call fcn.0041e510
mov edi, dword [ebp - 0x14]
add esp, 8
test eax, eax
je 0x4272f4
cmp dword [edi + 8], ebx
jne 0x4272f4
mov eax, dword [ebp - 0x10]
cmp eax, ebx
jbe 0x4272e9
mov ecx, dword [ebp - 4]
cmp byte [ecx + eax - 1], 0x2f
jne 0x4272e9
mov byte [ecx + eax - 1], bl
mov edx, dword [ebp - 4]
mov dword [edi + 8], edx
jmp 0x42739f
mov eax, dword [ebp - 8]
push 0x573e10
push eax
call fcn.0041e510
add esp, 8
test eax, eax
je 0x42732b
cmp dword [edi + 0xc], ebx
jne 0x42732b
mov eax, dword [ebp - 0x10]
cmp eax, ebx
jbe 0x427323
mov ecx, dword [ebp - 4]
cmp byte [ecx + eax - 1], 0x2f
jne 0x427323
mov byte [ecx + eax - 1], bl
mov ecx, dword [ebp - 4]
mov dword [edi + 0xc], ecx
jmp 0x42739f
mov edx, dword [ebp - 8]
push str.SECTION
push edx
call fcn.0041e510
add esp, 8
test eax, eax
je 0x427362
cmp dword [edi + 0x10], ebx
jne 0x427362
mov eax, dword [ebp - 0x10]
cmp eax, ebx
jbe 0x42735a
mov ecx, dword [ebp - 4]
cmp byte [ecx + eax - 1], 0x2f
jne 0x42735a
mov byte [ecx + eax - 1], bl
mov eax, dword [ebp - 4]
mov dword [edi + 0x10], eax
jmp 0x42739f
mov ecx, dword [ebp - 8]
push str.PARTIAL
push ecx
call fcn.0041e510
add esp, 8
test eax, eax
je 0x427434
cmp dword [edi + 0x14], ebx
jne 0x427434
mov eax, dword [ebp - 0x10]
cmp eax, ebx
jbe 0x427399
mov ecx, dword [ebp - 4]
cmp byte [ecx + eax - 1], 0x2f
jne 0x427399
mov byte [ecx + eax - 1], bl
mov edx, dword [ebp - 4]
mov dword [edi + 0x14], edx
mov eax, dword [ebp - 8]
push eax
mov dword [ebp - 4], ebx
call dword [0x5c1004]
mov ecx, dword [ebp - 4]
push ecx
call dword [0x5c1004]
mov edx, dword [ebp - 0xc]
add esp, 8
cmp byte [esi], 0x3b
je 0x427220
mov edi, dword [ebp - 0x14]
cmp dword [edi + 4], ebx
je 0x42740d
cmp dword [edi + 0xc], ebx
jne 0x42740d
cmp byte [esi], 0x3f
jne 0x42740d
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.00427060
test eax, eax
je 0x4273f3
mov al, byte [esi + 1]
inc esi
call fcn.00427060
test eax, eax
jne 0x4273e6
push 1
push ebx
add edi, 0x18
push edi
mov eax, esi
sub eax, ecx
push eax
push ecx
push edx
call fcn.004379d0
add esp, 0x18
cmp eax, ebx
jne 0x427417
movsx eax, byte [esi]
neg eax
sbb eax, eax
and eax, 3
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov edx, dword [ebp - 8]
push edx
call dword [0x5c1004]
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 8]
push eax
call dword [0x5c1004]
mov ecx, dword [ebp - 4]
push ecx
call dword [0x5c1004]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret