Function at 0x100454b7
Capabilities:
Parse credit card information

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x10]
push ebx
push ebp
mov ebp, dword [eax]
push esi
mov edx, dword [ebp + 0x4ac0]
push edi
movzx eax, byte [edx]
mov edi, dword [ebp + 0x164]
push eax
mov dword [esp + 0x1c], ebp
mov esi, edx
call fcn.100452ea
add esp, 4
test eax, eax
je 0x1004552f
inc esi
movzx eax, byte [esi]
push eax
call fcn.100452ea
add esp, 4
test eax, eax
jne 0x100454e6
cmp esi, edx
je 0x1004552f
mov ecx, esi
jbe 0x10045508
lea eax, [esi - 1]
cmp byte [eax], 0x2f
cmove ecx, eax
push 1
xor ebx, ebx
push ebx
lea ebp, [edi + 4]
push ebp
mov ebp, dword [esp + 0x24]
sub ecx, edx
push ecx
push edx
push ebp
call fcn.1004d01f
add esp, 0x18
test eax, eax
je 0x100456b7
jmp 0x10045736
xor ebx, ebx
mov dword [edi + 4], ebx
jmp 0x100456b7
inc esi
mov ecx, esi
mov al, byte [esi]
test al, al
je 0x100456ea
cmp al, 0x3d
je 0x10045551
inc esi
mov al, byte [esi]
test al, al
jne 0x10045546
cmp byte [esi], 0
je 0x100456ea
push 1
push ebx
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.1004d01f
add esp, 0x18
test eax, eax
jne 0x10045736
inc esi
mov ecx, esi
jmp 0x1004557f
inc esi
movzx eax, byte [esi]
push eax
call fcn.100452ea
add esp, 4
test eax, eax
jne 0x1004557e
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x28]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.1004d01f
mov ebp, eax
add esp, 0x18
test ebp, ebp
jne 0x100456ef
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.1003a50a
pop ecx
pop ecx
test eax, eax
je 0x100455f0
cmp dword [edi + 8], ebx
jne 0x100455f0
mov eax, dword [esp + 0x14]
test eax, eax
je 0x100455e4
mov ecx, dword [esp + 0x20]
cmp byte [ecx + eax - 1], 0x2f
jne 0x100455e4
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x20]
mov dword [edi + 8], eax
jmp 0x10045699
push 0x100945b8
push dword [esp + 0x14]
call fcn.1003a50a
pop ecx
pop ecx
test eax, eax
je 0x10045629
cmp dword [edi + 0xc], ebx
jne 0x10045629
mov eax, dword [esp + 0x14]
test eax, eax
je 0x10045620
mov ecx, dword [esp + 0x20]
cmp byte [ecx + eax - 1], 0x2f
jne 0x10045620
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x20]
mov dword [edi + 0xc], eax
jmp 0x10045699
push str.SECTION
push dword [esp + 0x14]
call fcn.1003a50a
pop ecx
pop ecx
test eax, eax
je 0x10045662
cmp dword [edi + 0x10], ebx
jne 0x10045662
mov eax, dword [esp + 0x14]
test eax, eax
je 0x10045659
mov ecx, dword [esp + 0x20]
cmp byte [ecx + eax - 1], 0x2f
jne 0x10045659
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x20]
mov dword [edi + 0x10], eax
jmp 0x10045699
push str.PARTIAL
push dword [esp + 0x14]
call fcn.1003a50a
pop ecx
pop ecx
test eax, eax
je 0x100456d4
cmp dword [edi + 0x14], ebx
jne 0x100456d4
mov eax, dword [esp + 0x14]
test eax, eax
je 0x10045692
mov ecx, dword [esp + 0x20]
cmp byte [ecx + eax - 1], 0x2f
jne 0x10045692
mov byte [ecx + eax - 1], bl
mov eax, dword [esp + 0x20]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x24], ebx
call dword [0x100a5344]
push dword [esp + 0x24]
call dword [0x100a5344]
mov ebp, dword [esp + 0x20]
pop ecx
pop ecx
cmp byte [esi], 0x3b
je 0x10045539
cmp dword [edi + 4], ebx
je 0x1004572c
cmp dword [edi + 0xc], ebx
jne 0x1004572c
cmp byte [esi], 0x3f
jne 0x1004572c
inc esi
mov ecx, esi
jmp 0x100456ff
push dword [esp + 0x10]
call dword [0x100a5344]
push dword [esp + 0x24]
call dword [0x100a5344]
pop ecx
pop ecx
push 3
pop eax
jmp 0x10045736
push dword [esp + 0x10]
call dword [0x100a5344]
pop ecx
mov eax, ebp
jmp 0x10045736
inc esi
movzx eax, byte [esi]
push eax
call fcn.100452ea
add esp, 4
test eax, eax
jne 0x100456fe
push 1
push ebx
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push dword [esp + 0x2c]
call fcn.1004d01f
add esp, 0x18
test eax, eax
jne 0x10045736
xor eax, eax
cmp byte [esi], al
push 3
pop ecx
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret