Function at 0x4f2500
Capabilities:
Parse credit card information

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebx
push ebp
mov ebp, dword [eax]
push esi
push edi
mov edx, dword [ebp + 0x4b8c]
mov esi, edx
mov edi, dword [ebp + 0x150]
movzx eax, byte [edx]
push eax
call fcn.004f2290
add esp, 4
test al, al
je 0x4f2575
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004f2290
add esp, 4
test al, al
jne 0x4f2530
cmp esi, edx
je 0x4f2575
mov ecx, esi
jbe 0x4f2554
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea ebx, [edi + 4]
sub ecx, edx
push ebx
push ecx
push edx
push ebp
call fcn.004f1300
add esp, 0x18
test eax, eax
je 0x4f257c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x4f2746
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x4f27c8
cmp al, 0x3d
je 0x4f25ac
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x4f2593
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x4f27c8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004f1300
add esp, 0x18
test eax, eax
jne 0x4f27a9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004f2290
add esp, 4
test al, al
je 0x4f2602
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004f2290
add esp, 4
test al, al
jne 0x4f25f0
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x24]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004f1300
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x4f27d5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.004e1400
add esp, 8
test eax, eax
je 0x4f2664
cmp dword [edi + 8], ebx
jne 0x4f2664
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4f2658
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4f2658
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x4f271e
push 0x68da98
push dword [esp + 0x14]
call fcn.004e1400
add esp, 8
test eax, eax
je 0x4f26a0
cmp dword [edi + 0xc], 0
jne 0x4f26a0
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4f2697
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4f2697
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x4f271e
push str.SECTION
push dword [esp + 0x14]
call fcn.004e1400
add esp, 8
test eax, eax
je 0x4f26dc
cmp dword [edi + 0x10], 0
jne 0x4f26dc
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4f26d3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4f26d3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x4f271e
push str.PARTIAL
push dword [esp + 0x14]
call fcn.004e1400
add esp, 8
test eax, eax
je 0x4f27b1
cmp dword [edi + 0x14], 0
jne 0x4f27b1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x4f2717
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x4f2717
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x20], 0
call dword [0x6fd358]
push dword [esp + 0x20]
call dword [0x6fd358]
add esp, 8
cmp byte [esi], 0x3b
je 0x4f2585
cmp dword [edi + 4], 0
je 0x4f279d
cmp dword [edi + 0xc], 0
jne 0x4f279d
cmp byte [esi], 0x3f
jne 0x4f279d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.004f2290
add esp, 4
test al, al
je 0x4f2782
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.004f2290
add esp, 4
test al, al
jne 0x4f2770
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.004f1300
add esp, 0x18
test eax, eax
jne 0x4f27a9
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x6fd358]
push dword [esp + 0x20]
call dword [0x6fd358]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x6fd358]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret