Function at 0x4cb27c
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff9c
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x60], ecx
mov dword [ebp - 0x64], ecx
mov dword [ebp - 0x5c], ecx
mov dword [ebp - 0x58], ecx
mov dword [ebp - 0x54], ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x1a6bd3e
push dword fs:[eax]
mov dword fs:[eax], esp
xor esi, esi
mov eax, dword [ebp - 0xc]
xor edx, edx
mov dword [eax], edx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov edx, eax
dec edx
movzx edx, byte [edx]
cmp edx, 0x2e
jg 0x4cb319
je 0x4cb3de
cmp edx, 0x28
jg 0x4cb301
je 0x4cb779
sub edx, 1
jb 0x4cb8bd
sub edx, 0x23
je 0x4cb396
jmp 0x4cbb52
sub edx, 0x29
je 0x4cb8bd
dec edx
sub edx, 2
jb 0x4cb8ce
jmp 0x4cbb52
cmp edx, 0x5c
jg 0x4cb33b
je 0x4cb8df
sub edx, 0x3f
je 0x4cb8ce
sub edx, 0x1c
je 0x4cb424
jmp 0x4cbb52
sub edx, 0x5e
je 0x4cb34e
sub edx, 0x1e
je 0x4cb8bd
jmp 0x4cbb52
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x10
je 0x4cb372
mov eax, dword [ebp - 4]
cmp dword [eax + 0x128], 0
jne 0x4cb384
mov eax, dword [ebp - 4]
cmp byte [eax + 0x12c], 0
jne 0x4cb384
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
mov dl, 0x22
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x10
je 0x4cb3ba
mov eax, dword [ebp - 4]
cmp dword [eax + 0x128], 0
jne 0x4cb3cc
mov eax, dword [ebp - 4]
cmp byte [eax + 0x12c], 0
jne 0x4cb3cc
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
mov dl, 0x23
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 4
je 0x4cb40c
mov dl, 3
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbd20
mov dl, 0x24
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x4cbd20
cmp byte [eax], 0x5e
jne 0x4cb45a
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x4cb443
push ebp
mov al, 0x16
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
jmp 0x4cb44f
push ebp
mov al, 5
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x4cb480
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x4cb474
push ebp
mov al, 0x15
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
jmp 0x4cb480
push ebp
mov al, 4
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
mov byte [ebp - 0x3f], 0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x5d
jne 0x4cb71c
push ebp
call fcn.004cb0dc
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x4cb71c
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
cmp dl, 0x2d
jne 0x4cb676
mov ecx, eax
inc ecx
cmp byte [ecx], 0
je 0x4cb676
inc eax
cmp byte [eax], 0x5d
je 0x4cb676
cmp byte [ebp - 0x3f], 0
je 0x4cb676
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov bl, byte [eax]
cmp bl, 0x5c
jne 0x4cb536
inc eax
mov al, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x4cb50c
and eax, 0x7f
bt dword [0x1a6bd50], eax
jae 0x4cb51c
push ebp
mov al, 0x2d
call fcn.004cadf4
pop ecx
jmp 0x4cb71c
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.004cb12c
pop ecx
mov ebx, eax
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x4cb586
lea eax, [ebp - 0x48]
mov dl, byte [ebp - 0x40]
call fcn.00404330
mov eax, dword [ebp - 0x48]
mov edx, 0x1a6bd60
call fcn.00404564
jne 0x4cb586
lea eax, [ebp - 0x4c]
mov edx, ebx
call fcn.00404330
mov eax, dword [ebp - 0x4c]
mov edx, 0x1a6bd6c
call fcn.00404564
jne 0x4cb586
push ebp
mov eax, 0x1a6bd78
call fcn.004cb0f8
pop ecx
jmp 0x4cb668
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x4cb5d6
lea eax, [ebp - 0x50]
mov dl, byte [ebp - 0x40]
call fcn.00404330
mov eax, dword [ebp - 0x50]
mov edx, 0x1a6bdc4
call fcn.00404564
jne 0x4cb5d6
lea eax, [ebp - 0x54]
mov edx, ebx
call fcn.00404330
mov eax, dword [ebp - 0x54]
mov edx, 0x1a6bdd0
call fcn.00404564
jne 0x4cb5d6
push ebp
mov eax, 0x1a6bddc
call fcn.004cb0f8
pop ecx
jmp 0x4cb668
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x4cb62f
lea eax, [ebp - 0x58]
mov dl, byte [ebp - 0x40]
call fcn.00404330
mov eax, dword [ebp - 0x58]
mov edx, 0x1a6bd60
call fcn.00404564
jne 0x4cb62f
lea eax, [ebp - 0x5c]
mov edx, ebx
call fcn.00404330
mov eax, dword [ebp - 0x5c]
mov edx, 0x1a6bdd0
call fcn.00404564
jne 0x4cb62f
push ebp
mov eax, 0x1a6bd78
call fcn.004cb0f8
pop ecx
push ebp
mov eax, 0x1a6bddc
call fcn.004cb0f8
pop ecx
jmp 0x4cb668
cmp bl, byte [ebp - 0x40]
jae 0x4cb645
mov edx, 0x6d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.004cadf4
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x4cb668
push ebp
mov al, byte [ebp - 0x40]
call fcn.004cadf4
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x4cb656
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x4cb71c
cmp dl, 0x5c
jne 0x4cb70a
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
jne 0x4cb6a7
mov edx, 0x6e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
sub al, 0x64
je 0x4cb6c0
sub al, 0xf
je 0x4cb6e0
sub al, 4
je 0x4cb6ce
jmp 0x4cb6f2
push ebp
mov eax, 0x1a6be28
call fcn.004cb0f8
pop ecx
jmp 0x4cb713
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.004cb0f8
pop ecx
jmp 0x4cb713
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.004cb0f8
pop ecx
jmp 0x4cb713
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.004cb12c
pop ecx
call fcn.004cb0dc
pop ecx
jmp 0x4cb713
push ebp
mov eax, edx
call fcn.004cb0dc
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4cb733
cmp al, 0x5d
jne 0x4cb4ac
push ebp
xor eax, eax
call fcn.004cadf4
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
je 0x4cb75b
mov edx, 0x71
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbd20
cmp byte [eax], 0x3f
jne 0x4cb88d
inc eax
cmp byte [eax], 0x23
jne 0x4cb7ea
mov eax, dword [ebp - 4]
add dword [eax + 0xe0], 2
jmp 0x4cb79d
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4cb7b0
cmp al, 0x29
jne 0x4cb794
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x29
je 0x4cb7cf
mov edx, 0x7d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xe0]
jmp 0x4cb807
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4cb81a
cmp al, 0x29
jne 0x4cb7fe
mov eax, dword [ebp - 4]
mov edi, dword [eax + 0xe0]
cmp byte [edi], 0x29
jne 0x4cb861
lea eax, [ebp - 0x60]
push eax
lea eax, [ebp - 0x64]
mov edx, ebx
call fcn.00404350
mov eax, dword [ebp - 0x64]
mov ecx, edi
sub ecx, ebx
mov edx, 1
call fcn.0040467c
mov edx, dword [ebp - 0x60]
mov eax, dword [ebp - 4]
lea ecx, [eax + 0x110]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.004c9b7c
test al, al
jne 0x4cb872
mov edx, 0x7f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
lea ecx, [ebp - 0x44]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.004ca320
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x4cb8ad
xor esi, esi
jmp 0x4cbd23
mov eax, dword [ebp - 0x44]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x4cbd20
mov edx, 0x72
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov edx, 0x73
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
cmp byte [eax], 0
jne 0x4cb8f5
mov edx, 0x74
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x4cb940
je 0x4cbaa7
cmp eax, 0x42
jg 0x4cb929
je 0x4cb97f
add eax, 0xffffffcf
sub eax, 9
jb 0x4cbade
sub eax, 7
je 0x4cb991
jmp 0x4cbb2e
sub eax, 0x44
je 0x4cb9d7
sub eax, 0xf
je 0x4cba33
jmp 0x4cbb2e
cmp eax, 0x64
jg 0x4cb956
je 0x4cb9b5
sub eax, 0x5a
je 0x4cb9a3
sub eax, 8
je 0x4cb96d
jmp 0x4cbb2e
sub eax, 0x73
je 0x4cb9f9
sub eax, 4
je 0x4cba6d
jmp 0x4cbb2e
mov dl, 0x25
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbb44
mov dl, 0x26
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbb44
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbb44
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbb44
mov dl, 0xc
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
mov dl, 0xd
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
push ebp
mov al, 4
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.004cb0f8
pop ecx
push ebp
xor eax, eax
call fcn.004cadf4
pop ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
push ebp
mov al, 5
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.004cb0f8
pop ecx
push ebp
xor eax, eax
call fcn.004cadf4
pop ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
push ebp
mov al, 4
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.004cb0f8
pop ecx
push ebp
xor eax, eax
call fcn.004cadf4
pop ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
push ebp
mov al, 5
call fcn.004cacf0
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.004cb0f8
pop ecx
push ebp
xor eax, eax
call fcn.004cadf4
pop ecx
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x4cbaf9
mov dl, 0x1d
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbb06
mov dl, 0x1c
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
sub dl, 0x30
mov eax, dword [ebp - 4]
call fcn.004c9fd4
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
or eax, 1
or eax, 2
mov edx, dword [ebp - 0xc]
mov dword [edx], eax
jmp 0x4cbb44
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.004cb12c
pop ecx
call fcn.004cac38
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x4cbd20
mov eax, dword [ebp - 4]
dec dword [eax + 0xe0]
mov edx, dword [ebp - 4]
test byte [edx + 0x110], 0x20
je 0x4cbc10
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x23
je 0x4cbb8c
add al, 0xf7
sub al, 2
jb 0x4cbb8c
sub al, 2
je 0x4cbb8c
sub al, 0x13
jne 0x4cbc10
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x4cbbe5
jmp 0x4cbba5
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4cbbc7
cmp al, 0xd
je 0x4cbbc7
cmp al, 0xa
jne 0x4cbb9c
jmp 0x4cbbc7
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0xd
je 0x4cbbbe
cmp al, 0xa
je 0x4cbbbe
jmp 0x4cbbfe
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x4cbbdc
sub al, 2
je 0x4cbbdc
sub al, 0x13
je 0x4cbbdc
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbd20
mov edx, 0x1ac0b04
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
call fcn.004ca058
mov ebx, eax
test ebx, ebx
jg 0x4cbc58
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x7b
je 0x4cbc48
mov edx, 0x77
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4cbd23
mov edx, 0x1ac0b04
mov eax, ebx
inc eax
call fcn.004ca058
inc eax
mov ebx, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
add eax, ebx
mov al, byte [eax]
cmp ebx, 1
jle 0x4cbc7b
cmp al, 0x2a
je 0x4cbc7a
cmp al, 0x2b
je 0x4cbc7a
cmp al, 0x3f
je 0x4cbc7a
cmp al, 0x7b
jne 0x4cbc7b
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x4cbc8c
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x4cbca7
mov dl, 0x14
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbcf8
mov dl, 8
mov eax, dword [ebp - 4]
call fcn.004c9f98
mov dword [ebp - 8], eax
jmp 0x4cbcf8
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x20
je 0x4cbcdb
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x4cbcee
sub al, 2
je 0x4cbcee
sub al, 0x13
je 0x4cbcee
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
mov eax, dword [ebp - 4]
call fcn.004c9fd4
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
dec ebx
test ebx, ebx
jle 0x4cbd16
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x20
je 0x4cbcb6
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x4cbcb6
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.004c9fd4
mov esi, dword [ebp - 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x1a6bd45
lea eax, [ebp - 0x64]
mov edx, 8
call fcn.0040416c
ret