Function at 0x407463
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
push ebx
push esi
mov esi, dword [0x44b170]
push edi
xor edi, edi
mov dword [ebp - 8], edi
movsx eax, byte [esi]
inc esi
mov dword [ebp - 4], edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
mov dword [0x44b170], esi
cmp eax, 0x41
jg 0x40761f
je 0x407a53
test eax, eax
je 0x407606
cmp eax, 0x2f
jle case.default.0x40795b
cmp eax, 0x31
jle 0x40750e
cmp eax, 0x39
jg case.default.0x40795b
movsx eax, byte [esi - 1]
push dword [eax*4 + str.api_ms_]
lea ecx, [ebp - 8]
call fcn.004041e0
cmp dword [ebp - 8], 0
je 0x4074f9
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.00403e8b
mov ecx, eax
call fcn.00404456
mov eax, dword [ebp - 0x28]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x24]
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
mov esp, ebp
pop ebp
ret
mov ebx, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x407595
lea eax, [ebp - 0x20]
push eax
call fcn.0040877b
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.00403e1d
mov ecx, eax
call fcn.00404456
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.00404500
lea ecx, [ebp - 0x10]
call fcn.004072b5
cmp al, 0x3e
jne 0x40755d
push 0x20
lea ecx, [ebp - 0x10]
call fcn.00404541
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.00404541
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x407571
mov byte [eax], 1
mov esi, dword [0x44b170]
cmp byte [esi], bl
jne 0x40758b
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x407504
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x44b170], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.004094b8
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x44b170], esi
test ecx, ecx
je 0x4075e3
cmp byte [esi - 1], 0x31
jne 0x4075e3
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.00403e1d
mov ecx, eax
call fcn.00404456
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x4075f9
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.00404500
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x407507
dec esi
mov dword [0x44b170], esi
mov ecx, dword [ebp + 8]
push 1
call fcn.00403ebe
mov eax, dword [ebp + 8]
jmp 0x407507
cmp eax, 0x42
je 0x407a50
jle case.default.0x40795b
cmp eax, 0x5a
jle 0x407a53
cmp eax, 0x5f
jne case.default.0x40795b
movsx eax, byte [esi]
inc esi
mov dword [0x44b170], esi
cmp eax, 0x4f
jg 0x407728
cmp eax, 0x44
jge 0x407a30
cmp eax, 0x39
jg 0x4076c7
je 0x4076a3
test eax, eax
je 0x407606
cmp eax, 0x2f
jle case.default.0x40795b
cmp eax, 0x36
jle 0x407693
cmp eax, 0x38
jg case.default.0x40795b
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4412d0]
mov ecx, dword [ebp + 8]
call fcn.00403e8b
jmp 0x407617
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x4412d0]
jmp 0x4074c3
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x4412d0]
call fcn.00403e8b
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x4075f9
cmp eax, 0x3f
je 0x407705
cmp eax, 0x40
jle case.default.0x40795b
cmp eax, 0x42
jle 0x407a30
cmp eax, 0x43
jne case.default.0x40795b
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.0040864d
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x4076bf
movsx eax, byte [esi]
inc esi
mov dword [0x44b170], esi
test eax, eax
je 0x407606
cmp eax, 0x30
jne case.default.0x40795b
push edi
push str._anonymous_namespace
jmp 0x4076ee
cmp eax, 0x54
jg 0x407926
cmp eax, 0x53
jge 0x407a30
sub eax, 0x50
je 0x4078ca
sub eax, 1
je 0x4074cb
sub eax, 1
jne case.default.0x40795b
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + str.InitializeCriticalSectionEx]
call fcn.004041e0
mov eax, dword [0x44b170]
mov al, byte [eax]
test al, al
jne 0x407785
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.004044de
jmp 0x407617
movsx eax, al
sub eax, 0x30
js case.default.0x40795b
cmp eax, 5
jae case.default.0x40795b
push dword [eax*4 + 0x441450]
lea ecx, [ebp - 0x10]
call fcn.004041e0
mov ecx, dword [0x44b170]
movsx eax, byte [ecx]
inc ecx
mov dword [0x44b170], ecx
cmp eax, 0x30
je 0x40788b
cmp eax, 0x31
je 0x4077df
add eax, 0xffffffce
cmp eax, 2
jbe 0x407912
dec ecx
mov dword [0x44b170], ecx
jmp 0x40760d
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x10]
push eax
call fcn.00404500
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004084b5
pop ecx
mov ecx, eax
call fcn.00404478
push eax
lea ecx, [ebp - 0x18]
call fcn.00404500
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004084b5
pop ecx
mov ecx, eax
call fcn.00404478
push eax
lea ecx, [ebp - 0x18]
call fcn.00404500
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.004084b5
pop ecx
mov ecx, eax
call fcn.00404478
push eax
lea ecx, [ebp - 0x18]
call fcn.00404500
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.0040688c
pop ecx
pop ecx
mov ecx, eax
call fcn.00404478
push eax
lea ecx, [ebp - 0x18]
call fcn.00404500
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.00404478
jmp 0x407617
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.0040656a
mov eax, dword [ebp - 0x28]
pop ecx
pop ecx
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x18]
mov eax, dword [ebp - 0x24]
push 0x20
mov dword [ebp - 0x14], eax
call fcn.00404541
mov eax, dword [ebp - 0x18]
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 8]
push eax
call fcn.00404500
lea ecx, [ebp - 0x20]
jmp 0x407915
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + str.InitializeCriticalSectionEx]
call fcn.004041e0
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.00407463
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], eax
test ecx, ecx
je 0x407912
test eax, 0x400
je 0x407912
mov eax, dword [ebp + 8]
mov dword [eax + 4], edi
mov byte [eax + 4], 2
mov dword [eax], edi
jmp 0x407507
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.00404456
jmp 0x407617
cmp eax, 0x56
jle 0x407a40
cmp eax, 0x57
jle case.default.0x40795b
cmp eax, 0x59
jle 0x407a30
cmp eax, 0x5f
jne case.default.0x40795b
movsx eax, byte [esi]
inc esi
sub eax, 0x41
mov dword [0x44b170], esi
cmp eax, 0xb
ja case.default.0x40795b
movzx eax, byte [eax + 0x407a93]
jmp dword [eax*4 + 0x407a87]
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x441318]
jmp 0x407689
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x441318]
call fcn.00403e8b
mov eax, dword [0x44b170]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x4079b4
call fcn.00406638
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.00404500
mov eax, dword [0x44b170]
cmp byte [eax], 0x40
jne 0x4079c3
inc eax
mov dword [0x44b170], eax
jmp 0x4079c3
call fcn.00408733
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.00404500
push 0x441a98
lea ecx, [ebp - 0x18]
call fcn.004045f6
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x407504
movsx eax, byte [esi - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x441318]
call fcn.00403e8b
jmp 0x407a09
cmp al, 0x40
je 0x407a19
inc ecx
mov dword [0x44b170], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.00404541
mov ecx, dword [0x44b170]
mov al, byte [ecx]
test al, al
jne 0x4079f5
cmp al, 0x40
jne 0x407a20
inc ecx
mov dword [0x44b170], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x407504
movsx eax, byte [esi - 1]
push dword [eax*4 + str.InitializeCriticalSectionEx]
jmp 0x407689
movsx eax, byte [esi - 1]
push dword [eax*4 + str.InitializeCriticalSectionEx]
jmp 0x4074c3
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x441224]
call fcn.004041e0
test edi, edi
je 0x4074cb
cmp dword [ebp - 8], 0
je 0x4074f9
or dword [ebp - 4], 0x200
jmp 0x4074f9