Function at 0x100424a0
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0x10
push ebx
push ebp
push esi
push edi
mov edi, dword [eax]
mov ecx, dword [edi + 0x86d0]
mov al, byte [ecx]
mov ebp, dword [edi + 0x128]
mov dword [esp + 0x1c], edi
mov esi, ecx
call fcn.10042260
test eax, eax
je 0x10042508
mov al, byte [esi + 1]
inc esi
call fcn.10042260
test eax, eax
jne 0x100424c6
cmp esi, ecx
je 0x10042508
mov eax, esi
jbe 0x100424e6
cmp byte [esi - 1], 0x2f
lea edx, [esi - 1]
jne 0x100424e6
mov eax, edx
push 1
xor ebx, ebx
push ebx
lea edx, [ebp + 4]
push edx
sub eax, ecx
push eax
push ecx
push edi
call fcn.10056160
add esp, 0x18
cmp eax, ebx
je 0x1004250d
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
xor ebx, ebx
mov dword [ebp + 4], ebx
cmp byte [esi], 0x3b
jne 0x10042718
mov al, byte [esi + 1]
inc esi
mov ecx, esi
cmp al, bl
je 0x1004270b
cmp al, 0x3d
je 0x1004253d
mov al, byte [esi + 1]
inc esi
cmp al, bl
jne 0x10042524
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp byte [esi], bl
je 0x1004270b
push 1
push ebx
lea edx, [esp + 0x1c]
push edx
mov eax, esi
sub eax, ecx
push eax
push ecx
push edi
call fcn.10056160
add esp, 0x18
cmp eax, ebx
jne 0x10042767
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.10042260
test eax, eax
je 0x10042580
mov al, byte [esi + 1]
inc esi
call fcn.10042260
test eax, eax
jne 0x10042573
push 1
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x18]
push eax
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.10056160
mov edi, eax
mov eax, dword [esp + 0x2c]
add esp, 0x18
cmp edi, ebx
jne 0x100426cb
push str.UIDVALIDITY
push eax
call fcn.100380a0
add esp, 8
test eax, eax
je 0x100425e3
cmp dword [ebp + 8], ebx
jne 0x100425e3
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x100425d7
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x100425d7
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 8], ecx
jmp 0x10042692
mov edx, dword [esp + 0x14]
push 0x1009d510
push edx
call fcn.100380a0
add esp, 8
test eax, eax
je 0x1004261e
cmp dword [ebp + 0xc], ebx
jne 0x1004261e
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x10042615
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x10042615
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x10]
mov dword [ebp + 0xc], eax
jmp 0x10042692
mov ecx, dword [esp + 0x14]
push str.SECTION
push ecx
call fcn.100380a0
add esp, 8
test eax, eax
je 0x10042659
cmp dword [ebp + 0x10], ebx
jne 0x10042659
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x10042650
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x10042650
mov byte [ecx + eax - 1], bl
mov edx, dword [esp + 0x10]
mov dword [ebp + 0x10], edx
jmp 0x10042692
mov eax, dword [esp + 0x14]
push str.PARTIAL
push eax
call fcn.100380a0
add esp, 8
test eax, eax
je 0x100426e3
cmp dword [ebp + 0x14], ebx
jne 0x100426e3
mov eax, dword [esp + 0x18]
cmp eax, ebx
jbe 0x1004268b
mov ecx, dword [esp + 0x10]
cmp byte [ecx + eax - 1], 0x2f
jne 0x1004268b
mov byte [ecx + eax - 1], bl
mov ecx, dword [esp + 0x10]
mov dword [ebp + 0x14], ecx
mov eax, dword [esp + 0x14]
mov dword [esp + 0x10], ebx
cmp eax, ebx
je 0x100426c2
push eax
call dword [0x100b4004]
mov eax, dword [esp + 0x14]
add esp, 4
mov dword [esp + 0x14], ebx
cmp eax, ebx
je 0x100426c2
push eax
call dword [0x100b4004]
add esp, 4
mov dword [esp + 0x10], ebx
mov edi, dword [esp + 0x1c]
jmp 0x1004250d
cmp eax, ebx
je 0x100426d9
push eax
call dword [0x100b4004]
add esp, 4
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, dword [esp + 0x14]
cmp eax, ebx
je 0x100426f9
push eax
call dword [0x100b4004]
add esp, 4
mov dword [esp + 0x14], ebx
mov eax, dword [esp + 0x10]
cmp eax, ebx
je 0x1004270b
push eax
call dword [0x100b4004]
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 0x10
ret
cmp dword [ebp + 4], ebx
je 0x1004275d
cmp dword [ebp + 0xc], ebx
jne 0x1004275d
cmp byte [esi], 0x3f
jne 0x1004275d
mov al, byte [esi + 1]
inc esi
mov ecx, esi
call fcn.10042260
test eax, eax
je 0x10042743
mov al, byte [esi + 1]
inc esi
call fcn.10042260
test eax, eax
jne 0x10042736
push 1
push ebx
add ebp, 0x18
push ebp
mov edx, esi
sub edx, ecx
push edx
push ecx
push edi
call fcn.10056160
add esp, 0x18
cmp eax, ebx
jne 0x10042767
movsx eax, byte [esi]
neg eax
sbb eax, eax
and eax, 3
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret