Function at 0x42c660
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 ecx, dword [ebx + 0x4b44]
mov esi, ecx
mov edi, dword [ebx + 0x150]
movzx eax, byte [ecx]
push eax
call fcn.0042c3f0
add esp, 4
test al, al
je 0x42c6d2
nop
movzx eax, byte [esi + 1]
mov edx, esi
inc esi
push eax
call fcn.0042c3f0
add esp, 4
test al, al
jne 0x42c690
cmp esi, ecx
je 0x42c6d2
mov eax, esi
jbe 0x42c6b2
cmp byte [edx], 0x2f
cmove eax, edx
push 1
push 0
lea edx, [edi + 4]
sub eax, ecx
push edx
push eax
push ecx
push ebx
call fcn.0042b250
add esp, 0x18
test eax, eax
je 0x42c6d9
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x42c884
mov al, byte [esi + 1]
inc esi
mov edx, esi
test al, al
je 0x42c900
mov cl, al
mov al, cl
cmp cl, 0x3d
je 0x42c703
mov al, byte [esi + 1]
inc esi
mov cl, al
test al, al
jne 0x42c6f2
test al, al
je 0x42c900
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, edx
push eax
push edx
push ebx
call fcn.0042b250
add esp, 0x18
test eax, eax
jne 0x42c8e4
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0042c3f0
add esp, 4
test al, al
je 0x42c752
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0042c3f0
add esp, 4
test al, al
jne 0x42c740
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.0042b250
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x42c90c
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.0041e580
add esp, 8
test eax, eax
je 0x42c7ae
cmp dword [edi + 8], ebx
jne 0x42c7ae
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x42c7a3
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42c7a3
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x42c85c
push 0x51ad50
push dword [ebp - 4]
call fcn.0041e580
add esp, 8
test eax, eax
je 0x42c7e6
cmp dword [edi + 0xc], 0
jne 0x42c7e6
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x42c7de
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42c7de
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x42c85c
push str.SECTION
push dword [ebp - 4]
call fcn.0041e580
add esp, 8
test eax, eax
je 0x42c81e
cmp dword [edi + 0x10], 0
jne 0x42c81e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x42c816
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42c816
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x42c85c
push str.PARTIAL
push dword [ebp - 4]
call fcn.0041e580
add esp, 8
test eax, eax
je 0x42c8eb
cmp dword [edi + 0x14], 0
jne 0x42c8eb
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x42c856
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x42c856
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 [0x542020]
push dword [ebp + 8]
call dword [0x542020]
mov ebx, dword [ebp - 0xc]
add esp, 8
cmp byte [esi], 0x3b
je 0x42c6e2
cmp dword [edi + 4], 0
je 0x42c8dd
cmp dword [edi + 0xc], 0
jne 0x42c8dd
cmp byte [esi], 0x3f
jne 0x42c8dd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.0042c3f0
add esp, 4
test al, al
je 0x42c8c2
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.0042c3f0
add esp, 4
test al, al
jne 0x42c8b0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.0042b250
add esp, 0x18
test eax, eax
jne 0x42c8e4
cmp byte [esi], 0
jne 0x42c900
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x542020]
push dword [ebp + 8]
call dword [0x542020]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x542020]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret