Function at 0x588737
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x90
mov eax, dword [0x69542c]
movsx edx, byte [eax]
push ebx
xor ebx, ebx
mov ecx, 0xfffffe00
and dword [ebp - 4], ecx
and dword [ebp - 0xc], ecx
push esi
xor esi, esi
inc eax
cmp edx, 0x41
mov dword [ebp - 8], ebx
mov dword [ebp - 0x10], ebx
mov dword [0x69542c], eax
jg 0x58888e
je 0x588bdd
cmp edx, ebx
je 0x588881
cmp edx, 0x2f
jle 0x5889ee
cmp edx, 0x31
jle 0x5887a3
cmp edx, 0x39
jg 0x5889ee
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x6148f0]
jmp 0x588b41
and dword [ebp - 0xc], ecx
cmp byte [ebp + 0xc], bl
mov dword [ebp - 0x10], ebx
je 0x588816
lea eax, [ebp - 0x88]
push eax
call fcn.0058857d
push eax
lea eax, [ebp - 0x90]
push 0x3c
push eax
call fcn.00587a3d
add esp, 0x10
push eax
lea ecx, [ebp - 0x10]
call fcn.00587644
lea ecx, [ebp - 0x10]
call fcn.00586eeb
cmp al, 0x3e
jne 0x5887eb
push 0x20
lea ecx, [ebp - 0x10]
call fcn.00587824
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.00587824
mov eax, dword [ebp + 0x10]
cmp eax, ebx
je 0x5887ff
mov byte [eax], 1
mov eax, dword [0x69542c]
cmp byte [eax], bl
jne 0x588810
lea eax, [ebp - 0x10]
jmp 0x588b76
inc eax
mov dword [0x69542c], eax
mov esi, eax
lea eax, [ebp - 0x38]
push ebx
push eax
call fcn.00588d63
pop ecx
pop ecx
push eax
lea ecx, [ebp - 8]
call fcn.00586c09
lea ecx, [ebp - 8]
mov dword [0x69542c], esi
call fcn.00586e9d
test eax, eax
jne 0x588860
cmp byte [esi - 1], 0x31
jne 0x588860
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x68]
push 0x7e
push eax
call fcn.00587a3d
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.00586c09
lea ecx, [ebp - 0x10]
call fcn.00586e9d
test eax, eax
jne 0x588b73
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.00587644
jmp 0x588b73
dec eax
mov dword [0x69542c], eax
push 2
jmp 0x5889f0
cmp edx, 0x42
je 0x588bda
jle 0x5889ee
cmp edx, 0x5a
jle 0x588bdd
cmp edx, 0x5f
jne 0x5889ee
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x50
mov dword [0x69542c], eax
jg 0x5889c3
je 0x58896f
cmp ecx, 0x3f
jg 0x58892b
je 0x588909
cmp ecx, ebx
je 0x588881
cmp ecx, 0x2f
jle 0x5889ee
cmp ecx, 0x36
jle 0x5888f9
cmp ecx, 0x39
jg 0x5889ee
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x614980]
jmp 0x588bd0
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x614980]
jmp 0x588b41
movsx ecx, byte [eax]
inc eax
cmp ecx, ebx
mov dword [0x69542c], eax
je 0x588881
cmp ecx, 0x30
jne 0x5889ee
push ebx
push str._anonymous_namespace
jmp 0x588957
cmp ecx, 0x41
jl 0x5889ee
cmp ecx, 0x42
jle 0x588bc5
cmp ecx, 0x43
je 0x588950
jle 0x5889ee
cmp ecx, 0x4f
jmp 0x5889e8
push 1
push str._string
lea eax, [ebp - 0x18]
push eax
call fcn.00588136
add esp, 0xc
or byte [ebp - 0x13], 1
lea eax, [ebp - 0x18]
jmp 0x588b76
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x614964]
lea ecx, [ebp - 8]
call fcn.005876c1
push ebx
lea eax, [ebp - 0x48]
push ebx
push eax
call fcn.00588737
add esp, 0xc
push eax
lea ecx, [ebp - 0x10]
call fcn.00586c09
lea ecx, [ebp - 0x10]
call fcn.00586e9d
test eax, eax
jne 0x5889b4
call fcn.00586e9d
test eax, eax
jne 0x5889b4
test byte [ebp - 0xc], 0x40
jne 0x5889ee
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea ecx, [ebp - 8]
jmp 0x588b2f
cmp ecx, 0x56
jg 0x588b86
cmp ecx, 0x55
jge 0x588b36
cmp ecx, 0x51
je 0x588b49
cmp ecx, 0x52
je 0x5889fd
jle 0x5889ee
cmp ecx, 0x54
jle 0x588bc5
push 1
mov ecx, dword [ebp + 8]
call fcn.00586e26
jmp 0x588b7f
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x614964]
lea ecx, [ebp - 8]
call fcn.005876c1
mov eax, dword [0x69542c]
movsx eax, byte [eax]
push dword [eax*4 + 0x614a20]
lea ecx, [ebp - 0x10]
call fcn.005876c1
mov eax, dword [0x69542c]
movsx eax, byte [eax]
inc dword [0x69542c]
cmp eax, 0x30
je 0x588afd
cmp eax, 0x31
je 0x588a59
jle 0x588a4e
cmp eax, 0x34
jle 0x5889b4
dec dword [0x69542c]
jmp 0x588887
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
call fcn.005877c4
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.005881d6
pop ecx
mov ecx, eax
call fcn.00587aa3
push eax
lea ecx, [ebp - 0x18]
call fcn.00587644
push 0x2c
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x30]
push eax
call fcn.005881d6
pop ecx
mov ecx, eax
call fcn.00587aa3
push eax
lea ecx, [ebp - 0x18]
call fcn.00587644
push 0x2c
lea eax, [ebp - 0x40]
push eax
lea eax, [ebp - 0x50]
push eax
call fcn.005881d6
pop ecx
mov ecx, eax
call fcn.00587aa3
push eax
lea ecx, [ebp - 0x18]
call fcn.00587644
push 0x29
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x70]
push ebx
push eax
call fcn.00587b1b
pop ecx
pop ecx
mov ecx, eax
call fcn.00587aa3
push eax
lea ecx, [ebp - 0x18]
call fcn.00587644
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.00587aa3
jmp 0x588b7f
lea eax, [ebp - 0x18]
push ebx
push eax
call fcn.0058b0dd
pop ecx
pop ecx
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x80]
push eax
push 0x20
lea eax, [ebp - 0x20]
push eax
lea ecx, [ebp - 0x18]
call fcn.00587aa3
mov ecx, eax
call fcn.005877c4
mov ecx, eax
call fcn.005877c4
jmp 0x588b7f
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x614964]
lea ecx, [ebp - 8]
call fcn.005876c1
lea ecx, [ebp - 8]
call fcn.00586e9d
test eax, eax
jne 0x588b73
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push 0x614f08
push eax
call fcn.00587a81
add esp, 0xc
push eax
lea ecx, [ebp - 8]
call fcn.00586c09
lea eax, [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
call fcn.00586ba0
mov eax, dword [ebp + 8]
pop esi
pop ebx
leave
ret
cmp ecx, 0x58
jl 0x5889ee
cmp ecx, 0x59
jle 0x588bc5
cmp ecx, 0x5f
jne 0x5889ee
movsx ecx, byte [eax]
inc eax
cmp ecx, 0x41
mov dword [0x69542c], eax
jl 0x5889ee
cmp ecx, 0x44
jg 0x5889ee
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x6149c8]
jmp 0x588bd0
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x614964]
mov ecx, dword [ebp + 8]
call fcn.00587415
jmp 0x588b7f
xor esi, esi
inc esi
movsx eax, byte [eax - 1]
push dword [eax*4 + 0x6148d4]
lea ecx, [ebp - 8]
call fcn.005876c1
cmp esi, ebx
je 0x588b49
lea ecx, [ebp - 8]
call fcn.00586e9d
test eax, eax
jne 0x588b73
or dword [ebp - 4], 0x20
jmp 0x588b73