Function at 0x100623be
Capabilities:
Parse credit card information

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x10104e68]
push ebx
push esi
xor esi, esi
mov cl, byte [eax]
mov dword [ebp - 8], esi
mov dword [ebp - 4], esi
mov dword [ebp - 0x18], esi
mov dword [ebp - 0x14], esi
push edi
lea edi, [eax + 1]
mov dword [0x10104e68], edi
cmp cl, 0x41
jg 0x10062569
je 0x100629fb
test cl, cl
je 0x1006254f
cmp cl, 0x2f
jle case.default.0x100628d4
cmp cl, 0x31
jle 0x10062477
cmp cl, 0x39
jg case.default.0x100628d4
movsx eax, byte [edi - 1]
lea eax, [eax*8 + 0x10001288]
push eax
lea ecx, [ebp - 8]
call fcn.1005f11e
cmp dword [ebp - 8], 0
je 0x10062464
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0x100088a4
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x1c], 8
call fcn.1005ee99
lea ecx, [ebp - 8]
push ecx
lea ecx, [ebp - 0x20]
push ecx
mov ecx, eax
call fcn.1005f283
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, esi
mov dword [ebp - 0xc], esi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x100624f0
lea eax, [ebp - 0x20]
push eax
call fcn.100637b4
push eax
lea eax, [ebp - 0x18]
push 0x3c
push eax
call fcn.1005f1fc
add esp, 0x10
lea ecx, [ebp - 0x10]
push eax
call fcn.1005f361
lea ecx, [ebp - 0x10]
call fcn.10062152
cmp al, 0x3e
jne 0x100624bb
push 0x20
lea ecx, [ebp - 0x10]
call fcn.1005f3c0
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.1005f3c0
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x100624cf
mov byte [eax], 1
mov edi, dword [0x10104e68]
cmp byte [edi], bl
jne 0x100624e6
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x1006246f
mov ebx, dword [ebp - 0x10]
inc edi
mov dword [0x10104e68], edi
push esi
lea eax, [ebp - 0x20]
push esi
push eax
call fcn.100646f7
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
mov dword [0x10104e68], edi
test ecx, ecx
je 0x10062536
cmp byte [edi - 1], 0x31
jne 0x10062536
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push 0x7e
push eax
call fcn.1005f1fc
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 0x10062464
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.1005f361
jmp 0x10062464
lea eax, [edi - 1]
mov dword [0x10104e68], eax
mov ecx, dword [ebp + 8]
push 1
call fcn.1005ef17
mov eax, dword [ebp + 8]
jmp 0x10062472
cmp cl, 0x42
je 0x100629f8
jle case.default.0x100628d4
cmp cl, 0x5a
jle 0x100629fb
cmp cl, 0x5f
jne case.default.0x100628d4
movsx eax, byte [edi]
lea ecx, [edi + 1]
mov dword [0x10104e68], ecx
cmp eax, 0x4f
jg 0x100626ac
cmp eax, 0x44
jge 0x100629c7
cmp eax, 0x39
jg 0x10062628
je 0x100625fb
test eax, eax
je 0x100625f0
cmp eax, 0x2f
jle case.default.0x100628d4
cmp eax, 0x36
jle 0x100625e0
cmp eax, 0x38
jg case.default.0x100628d4
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x100013a8]
mov ecx, dword [ebp + 8]
push eax
call fcn.1005ee99
jmp 0x10062561
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x100013a8]
jmp 0x10062420
mov dword [0x10104e68], edi
jmp 0x10062557
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x100013a8]
push eax
call fcn.1005ee99
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 0x10062472
cmp eax, 0x3f
je 0x10062659
cmp eax, 0x40
jle case.default.0x100628d4
cmp eax, 0x42
jle 0x100629c7
push 1
lea eax, [ebp - 0x18]
push esi
push eax
call fcn.10063613
mov edx, dword [ebp - 0x14]
add esp, 0xc
or edx, 0x1000
jmp 0x10062618
mov dl, byte [ecx]
lea eax, [ecx + 1]
mov dword [0x10104e68], eax
test dl, dl
je 0x100626a1
mov edi, dword [ebp + 8]
cmp dl, 0x30
je 0x1006267a
mov dword [edi + 4], esi
mov byte [edi + 4], 2
mov dword [edi], esi
jmp 0x1006269a
push esi
lea eax, [ebp - 0x18]
push 1
push eax
call fcn.10063613
mov ecx, dword [ebp - 0x14]
add esp, 0xc
mov eax, dword [ebp - 0x18]
or ecx, 0x1000
mov dword [edi], eax
mov dword [edi + 4], ecx
mov eax, edi
jmp 0x10062472
mov dword [0x10104e68], ecx
jmp 0x10062557
cmp eax, 0x54
jg 0x10062891
cmp eax, 0x53
jge 0x100629c7
sub eax, 0x50
je 0x10062841
sub eax, 1
je 0x10062429
sub eax, 1
jne case.default.0x100628d4
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x10001370]
push eax
call fcn.1005f11e
mov eax, dword [0x10104e68]
mov al, byte [eax]
test al, al
jne 0x1006270a
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.1005f2d7
jmp 0x10062561
movsx eax, al
sub eax, 0x30
js case.default.0x100628d4
cmp eax, 5
jae case.default.0x100628d4
lea eax, [eax*8 + 0x100016b0]
push eax
lea ecx, [ebp - 0x18]
call fcn.1005f11e
mov eax, dword [0x10104e68]
mov cl, byte [eax]
inc eax
mov dword [0x10104e68], eax
cmp cl, 0x30
je 0x10062807
cmp cl, 0x31
je 0x1006275b
jle 0x10062755
cmp cl, 0x34
jle 0x1006287d
dec eax
jmp 0x10062552
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.1005f361
lea eax, [ebp - 0x20]
push eax
call fcn.1006341b
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.1005f2ad
push eax
lea ecx, [ebp - 0x10]
call fcn.1005f361
lea eax, [ebp - 0x20]
push eax
call fcn.1006341b
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.1005f2ad
push eax
lea ecx, [ebp - 0x10]
call fcn.1005f361
lea eax, [ebp - 0x20]
push eax
call fcn.1006341b
pop ecx
push 0x2c
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.1005f2ad
push eax
lea ecx, [ebp - 0x10]
call fcn.1005f361
lea eax, [ebp - 0x20]
push esi
push eax
call fcn.100616e4
pop ecx
pop ecx
push 0x29
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
call fcn.1005f2ad
push eax
lea ecx, [ebp - 0x10]
call fcn.1005f361
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x10]
call fcn.1005f2ad
jmp 0x10062561
lea eax, [ebp - 0x20]
push esi
push eax
call fcn.10061395
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.1005f3c0
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.1005f283
lea ecx, [ebp - 0x18]
push ecx
mov ecx, eax
jmp 0x10062884
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x10001370]
push eax
call fcn.1005f11e
push esi
lea eax, [ebp - 0x28]
push esi
push eax
call fcn.100623be
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 0x1006287d
test eax, 0x400
jne case.default.0x100628d4
lea eax, [ebp - 0x18]
push eax
lea ecx, [ebp - 8]
push dword [ebp + 8]
call fcn.1005f283
jmp 0x10062561
cmp eax, 0x56
jle 0x100629d7
cmp eax, 0x57
jle case.default.0x100628d4
cmp eax, 0x59
jle 0x100629c7
cmp eax, 0x5f
jne case.default.0x100628d4
movsx eax, byte [ecx]
lea edx, [ecx + 1]
sub eax, 0x41
mov dword [0x10104e68], edx
cmp eax, 0xd
ja case.default.0x100628d4
movzx eax, byte [eax + 0x10062a3e]
jmp dword [eax*4 + 0x10062a2e]
movsx eax, byte [edx - 1]
lea eax, [eax*8 + 0x10001438]
jmp 0x100625d5
movsx eax, byte [edx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x10001438]
push eax
call fcn.1005ee99
mov eax, dword [0x10104e68]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x1006292e
call fcn.10061474
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.1005f361
mov eax, dword [0x10104e68]
cmp byte [eax], 0x40
jne 0x1006293d
inc eax
mov dword [0x10104e68], eax
jmp 0x1006293d
call fcn.10063764
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.1005f361
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 0x10008e44
push eax
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x1c], 2
call fcn.1005f301
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x1006246f
movsx eax, byte [edx - 1]
lea ecx, [ebp - 0x18]
lea eax, [eax*8 + 0x10001438]
push eax
call fcn.1005ee99
jmp 0x10062991
cmp al, 0x40
je 0x100629a1
inc ecx
mov dword [0x10104e68], ecx
lea ecx, [ebp - 0x18]
push eax
call fcn.1005f3c0
mov ecx, dword [0x10104e68]
mov al, byte [ecx]
test al, al
jne 0x1006297d
cmp al, 0x40
jne 0x10062957
inc ecx
mov dword [0x10104e68], ecx
jmp 0x10062957
mov cl, byte [edx]
lea eax, [edx + 1]
mov dword [0x10104e68], eax
cmp cl, 0x32
jne case.default.0x100628d4
push dword [ebp + 8]
call fcn.1006441a
pop ecx
jmp 0x10062561
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x10001370]
jmp 0x100625d5
movsx eax, byte [ecx - 1]
lea eax, [eax*8 + 0x10001370]
jmp 0x10062420
mov eax, dword [ebp + 8]
mov dword [eax + 4], esi
mov byte [eax + 4], 2
mov dword [eax], esi
jmp 0x10062472
xor esi, esi
inc esi
movsx eax, byte [edi - 1]
lea ecx, [ebp - 8]
lea eax, [eax*8 + 0x10001250]
push eax
call fcn.1005f11e
test esi, esi
je 0x10062429
cmp dword [ebp - 8], 0
je 0x10062464
or dword [ebp - 4], 0x200
jmp 0x10062464