Function at 0x413761
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x45e698]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x45e698], esi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
mov dword [ebp - 0x18], edi
mov dword [ebp - 0x14], edi
cmp cl, 0x41
jg 0x413922
je 0x413db4
test cl, cl
je 0x413908
cmp cl, 0x2f
jle case.default.0x413c8d
cmp cl, 0x31
jle 0x413818
cmp cl, 0x39
jg case.default.0x413c8d
movsx eax, byte [esi - 1]
lea eax, [eax*8 + 0x452bc0]
push eax
lea ecx, [ebp - 8]
call fcn.00410153
cmp dword [ebp - 8], 0
je 0x413805
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], str.operator
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x1c], 8
call fcn.0040fe91
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.004102f9
mov eax, dword [ebp - 0x20]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 8]
mov dword [eax], ecx
mov ecx, dword [ebp - 4]
mov dword [eax + 4], ecx
pop edi
pop esi
pop ebx
leave
ret
mov ebx, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x4138a9
lea eax, [ebp - 0x20]
push eax
call fcn.00414c23
push eax
lea eax, [ebp - 0x18]
push 0x3c
push eax
call fcn.0041028a
add esp, 0x10
lea ecx, [ebp - 0x10]
push eax
call fcn.004103f3
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x413870
mov eax, dword [ebx]
mov esi, dword [eax + 8]
mov ecx, esi
call dword [0x450164]
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x413870
push 0x20
lea ecx, [ebp - 0x10]
call fcn.0041044a
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.0041044a
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x413884
mov byte [eax], 1
mov esi, dword [0x45e698]
cmp byte [esi], 0
jne 0x41389f
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x413810
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x45e698], esi
push edi
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.00415b77
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x45e698], esi
test ecx, ecx
je 0x4138ef
cmp byte [esi - 1], 0x31
jne 0x4138ef
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push 0x7e
push eax
call fcn.0041028a
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ebx, ebx
je 0x413805
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.004103f3
jmp 0x413805
lea eax, [esi - 1]
mov dword [0x45e698], eax
mov ecx, dword [ebp + 8]
push 1
call fcn.0040ff31
mov eax, dword [ebp + 8]
jmp 0x413813
cmp cl, 0x42
je 0x413db1
jle case.default.0x413c8d
cmp cl, 0x5a
jle 0x413db4
cmp cl, 0x5f
jne case.default.0x413c8d
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x45e698], ecx
cmp eax, 0x4f
jg 0x413a65
cmp eax, 0x44
jge 0x413d80
cmp eax, 0x39
jg 0x4139e1
je 0x4139b4
test eax, eax
je 0x4139a9
cmp eax, 0x2f
jle case.default.0x413c8d
cmp eax, 0x36
jle 0x413999
cmp eax, 0x38
jg case.default.0x413c8d
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x452ce0]
mov ecx, dword [ebp + 8]
push eax
call fcn.0040fe91
jmp 0x41391a
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x452ce0]
jmp 0x4137c1
mov dword [0x45e698], esi
jmp 0x413910
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x452ce0]
push eax
call fcn.0040fe91
mov edx, dword [ebp - 0x14]
or edx, 0x8000
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x413813
cmp eax, 0x3f
je 0x413a12
cmp eax, 0x40
jle case.default.0x413c8d
cmp eax, 0x42
jle 0x413d80
push 1
lea eax, [ebp - 0x18]
push edi
push eax
call fcn.00414aa2
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x4139d1
mov dl, byte [ecx]
lea eax, [ecx + 1]
mov dword [0x45e698], eax
test dl, dl
je 0x413a5a
mov esi, dword [ebp + 8]
cmp dl, 0x30
je 0x413a33
mov dword [esi + 4], edi
mov byte [esi + 4], 2
mov dword [esi], edi
jmp 0x413a53
push edi
lea eax, [ebp - 0x18]
push 1
push eax
call fcn.00414aa2
mov ecx, dword [ebp - 0x14]
add esp, 0xc
mov eax, dword [ebp - 0x18]
or ecx, 0x1000
mov dword [esi], eax
mov dword [esi + 4], ecx
mov eax, esi
jmp 0x413813
mov dword [0x45e698], ecx
jmp 0x413910
cmp eax, 0x54
jg 0x413c4a
cmp eax, 0x53
jge 0x413d80
sub eax, 0x50
je 0x413bfa
sub eax, 1
je 0x4137ca
sub eax, 1
jne case.default.0x413c8d
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x452ca8]
push eax
call fcn.00410153
mov eax, dword [0x45e698]
mov al, byte [eax]
test al, al
jne 0x413ac3
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.0041035f
jmp 0x41391a
movsx eax, al
sub eax, 0x30
js case.default.0x413c8d
cmp eax, 5
jae case.default.0x413c8d
lea eax, [eax*8 + 0x452fe8]
push eax
lea ecx, [ebp - 0x18]
call fcn.00410153
mov eax, dword [0x45e698]
mov cl, byte [eax]
inc eax
mov dword [0x45e698], eax
cmp cl, 0x30
je 0x413bc0
cmp cl, 0x31
je 0x413b14
jle 0x413b0e
cmp cl, 0x34
jle 0x413c36
dec eax
jmp 0x41390b
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x10]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x18]
push eax
call fcn.004103f3
lea eax, [ebp - 0x20]
push eax
call fcn.004148eb
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.0041031b
push eax
lea ecx, [ebp - 0x10]
call fcn.004103f3
lea eax, [ebp - 0x20]
push eax
call fcn.004148eb
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.0041031b
push eax
lea ecx, [ebp - 0x10]
call fcn.004103f3
lea eax, [ebp - 0x20]
push eax
call fcn.004148eb
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.0041031b
push eax
lea ecx, [ebp - 0x10]
call fcn.004103f3
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.00412a5b
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.0041031b
push eax
lea ecx, [ebp - 0x10]
call fcn.004103f3
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.0041031b
jmp 0x41391a
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.0041271a
mov eax, dword [ebp - 0x20]
pop ecx
pop ecx
mov dword [ebp - 0x10], eax
lea ecx, [ebp - 0x10]
mov eax, dword [ebp - 0x1c]
push 0x20
mov dword [ebp - 0xc], eax
call fcn.0041044a
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.004102f9
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x413c3d
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x452ca8]
push eax
call fcn.00410153
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00413761
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], eax
test ecx, ecx
je 0x413c36
test eax, 0x400
jne case.default.0x413c8d
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.004102f9
jmp 0x41391a
cmp eax, 0x56
jle 0x413d90
cmp eax, 0x57
jle case.default.0x413c8d
cmp eax, 0x59
jle 0x413d80
cmp eax, 0x5f
jne case.default.0x413c8d
movsx eax, byte [ecx]
lea edx, [ecx + 1]
sub eax, 0x41
mov dword [0x45e698], edx
cmp eax, 0xd
ja case.default.0x413c8d
movzx eax, byte [eax + 0x413df9]
jmp dword [eax*4 + 0x413de9]
movsx eax, byte [edx - 1]
lea eax, [eax*8 + 0x452d70]
jmp 0x41398e
movsx eax, byte [edx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x452d70]
push eax
call fcn.0040fe91
mov eax, dword [0x45e698]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x413ce7
call fcn.004127f1
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004103f3
mov eax, dword [0x45e698]
cmp byte [eax], 0x40
jne 0x413cf6
inc eax
mov dword [0x45e698], eax
jmp 0x413cf6
call fcn.00414bdb
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.004103f3
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0x4536c8
push eax
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x1c], 2
call fcn.0041039b
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x413810
movsx eax, byte [edx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x452d70]
push eax
call fcn.0040fe91
jmp 0x413d4a
cmp al, 0x40
je 0x413d5a
inc ecx
mov dword [0x45e698], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.0041044a
mov ecx, dword [0x45e698]
mov al, byte [ecx]
test al, al
jne 0x413d36
cmp al, 0x40
jne 0x413d10
inc ecx
mov dword [0x45e698], ecx
jmp 0x413d10
mov cl, byte [edx]
lea eax, [edx + 1]
mov dword [0x45e698], eax
cmp cl, 0x32
jne case.default.0x413c8d
push dword [ebp + 8]
call fcn.004158b8
pop ecx
jmp 0x41391a
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x452ca8]
jmp 0x41398e
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x452ca8]
jmp 0x4137c1
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x413813
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x452b88]
push eax
call fcn.00410153
test edi, edi
je 0x4137ca
cmp dword [ebp - 8], 0
je 0x413805
or dword [ebp - 4], 0x200
jmp 0x413805