Function at 0x1004c070
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
mov ebx, dword [eax]
push esi
mov edx, dword [ebx + 0x4ac0]
push edi
movzx eax, byte [edx]
mov edi, dword [ebx + 0x164]
push eax
mov dword [ebp - 0xc], ebx
mov esi, edx
call fcn.1004d9e0
add esp, 4
test eax, eax
je 0x1004c0e4
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.1004d9e0
add esp, 4
test eax, eax
jne 0x1004c0a0
cmp esi, edx
je 0x1004c0e4
mov ecx, esi
jbe 0x1004c0c4
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea eax, [edi + 4]
push eax
sub ecx, edx
push ecx
push edx
push ebx
call fcn.10055e10
add esp, 0x18
test eax, eax
je 0x1004c0eb
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x1004c2c4
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x1004c2a3
cmp al, 0x3d
je 0x1004c11a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x1004c102
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x1004c2a3
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.10055e10
add esp, 0x18
test eax, eax
jne 0x1004c329
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.1004d9e0
add esp, 4
test eax, eax
je 0x1004c168
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.1004d9e0
add esp, 4
test eax, eax
jne 0x1004c156
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.10055e10
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x1004c2af
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.1003f510
add esp, 8
test eax, eax
je 0x1004c1c4
cmp dword [edi + 8], ebx
jne 0x1004c1c4
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x1004c1b9
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x1004c1b9
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x1004c26a
push 0x100ab650
push dword [ebp - 4]
call fcn.1003f510
add esp, 8
test eax, eax
je 0x1004c1fc
cmp dword [edi + 0xc], 0
jne 0x1004c1fc
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x1004c1f4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x1004c1f4
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x1004c26a
push str.SECTION
push dword [ebp - 4]
call fcn.1003f510
add esp, 8
test eax, eax
je 0x1004c234
cmp dword [edi + 0x10], 0
jne 0x1004c234
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x1004c22c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x1004c22c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x1004c26a
push str.PARTIAL
push dword [ebp - 4]
call fcn.1003f510
add esp, 8
test eax, eax
je 0x1004c28e
cmp dword [edi + 0x14], 0
jne 0x1004c28e
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x1004c264
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x1004c264
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 [0x100a4004]
push dword [ebp + 8]
call dword [0x100a4004]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x1004c0eb
push dword [ebp - 4]
call dword [0x100a4004]
push dword [ebp + 8]
call dword [0x100a4004]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x100a4004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x1004c31d
cmp dword [edi + 0xc], 0
jne 0x1004c31d
cmp byte [esi], 0x3f
jne 0x1004c31d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.1004d9e0
add esp, 4
test eax, eax
je 0x1004c302
lea esp, [esp]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.1004d9e0
add esp, 4
test eax, eax
jne 0x1004c2f0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.10055e10
add esp, 0x18
test eax, eax
jne 0x1004c329
xor eax, eax
cmp byte [esi], al
mov ecx, 3
cmovne eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret