Function at 0x595f00
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 + 0x867c]
mov esi, edx
mov edi, dword [ebp + 0x114]
movzx eax, byte [edx]
push eax
call fcn.00595c90
add esp, 4
test al, al
je 0x595f75
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00595c90
add esp, 4
test al, al
jne 0x595f30
cmp esi, edx
je 0x595f75
mov ecx, esi
jbe 0x595f54
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.0059d5e0
add esp, 0x18
test eax, eax
je 0x595f7c
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x596146
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x5961c8
cmp al, 0x3d
je 0x595fac
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x595f93
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x5961c8
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.0059d5e0
add esp, 0x18
test eax, eax
jne 0x5961a9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00595c90
add esp, 4
test al, al
je 0x596002
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00595c90
add esp, 4
test al, al
jne 0x595ff0
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.0059d5e0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x5961d5
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.00589d90
add esp, 8
test eax, eax
je 0x596064
cmp dword [edi + 8], ebx
jne 0x596064
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x596058
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x596058
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x59611e
push 0x636654
push dword [esp + 0x14]
call fcn.00589d90
add esp, 8
test eax, eax
je 0x5960a0
cmp dword [edi + 0xc], 0
jne 0x5960a0
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x596097
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x596097
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x59611e
push str.SECTION
push dword [esp + 0x14]
call fcn.00589d90
add esp, 8
test eax, eax
je 0x5960dc
cmp dword [edi + 0x10], 0
jne 0x5960dc
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x5960d3
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x5960d3
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x59611e
push str.PARTIAL
push dword [esp + 0x14]
call fcn.00589d90
add esp, 8
test eax, eax
je 0x5961b1
cmp dword [edi + 0x14], 0
jne 0x5961b1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x596117
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x596117
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 [0x6e7aa4]
push dword [esp + 0x20]
call dword [0x6e7aa4]
add esp, 8
cmp byte [esi], 0x3b
je 0x595f85
cmp dword [edi + 4], 0
je 0x59619d
cmp dword [edi + 0xc], 0
jne 0x59619d
cmp byte [esi], 0x3f
jne 0x59619d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.00595c90
add esp, 4
test al, al
je 0x596182
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.00595c90
add esp, 4
test al, al
jne 0x596170
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.0059d5e0
add esp, 0x18
test eax, eax
jne 0x5961a9
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 [0x6e7aa4]
push dword [esp + 0x20]
call dword [0x6e7aa4]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x6e7aa4]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret