Function at 0x499da0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x49a7d5
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 0x499e2b
je 0x499ef0
cmp edx, 0x28
jg 0x499e13
je 0x49a210
sub edx, 1
jb 0x49a354
sub edx, 0x23
je 0x499ea8
jmp 0x49a5e9
sub edx, 0x29
je 0x49a354
dec edx
sub edx, 2
jb 0x49a365
jmp 0x49a5e9
cmp edx, 0x5c
jg 0x499e4d
je 0x49a376
sub edx, 0x3f
je 0x49a365
sub edx, 0x1c
je 0x499f36
jmp 0x49a5e9
sub edx, 0x5e
je 0x499e60
sub edx, 0x1e
je 0x49a354
jmp 0x49a5e9
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x10
je 0x499e84
mov eax, dword [ebp - 4]
cmp dword [eax + 0x128], 0
jne 0x499e96
mov eax, dword [ebp - 4]
cmp byte [eax + 0x12c], 0
jne 0x499e96
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
mov dl, 0x22
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x10
je 0x499ecc
mov eax, dword [ebp - 4]
cmp dword [eax + 0x128], 0
jne 0x499ede
mov eax, dword [ebp - 4]
cmp byte [eax + 0x12c], 0
jne 0x499ede
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
mov dl, 0x23
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 4
je 0x499f1e
mov dl, 3
mov eax, dword [ebp - 4]
call fcn.00498bb0
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 0x49a7b7
mov dl, 0x24
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x49a7b7
cmp byte [eax], 0x5e
jne 0x499f6c
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x499f55
push ebp
mov al, 0x16
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
jmp 0x499f61
push ebp
mov al, 5
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x499f92
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x499f86
push ebp
mov al, 0x15
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
jmp 0x499f92
push ebp
mov al, 4
call fcn.00499908
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 0x49a1b3
push ebp
call fcn.00499c00
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x49a1b3
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
cmp dl, 0x2d
jne 0x49a10d
mov ecx, eax
inc ecx
cmp byte [ecx], 0
je 0x49a10d
inc eax
cmp byte [eax], 0x5d
je 0x49a10d
cmp byte [ebp - 0x3f], 0
je 0x49a10d
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 0x49a048
inc eax
mov al, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x49a01e
and eax, 0x7f
bt dword [0x49a7e8], eax
jae 0x49a02e
push ebp
mov al, 0x2d
call fcn.00499a0c
pop ecx
jmp 0x49a1b3
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.00499c50
pop ecx
mov ebx, eax
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x49a070
cmp byte [ebp - 0x40], 0xe0
jne 0x49a070
cmp bl, 0xff
jne 0x49a070
push ebp
mov eax, 0x49a7f8
call fcn.00499c1c
pop ecx
jmp 0x49a0ff
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x49a095
cmp byte [ebp - 0x40], 0xc0
jne 0x49a095
cmp bl, 0xdf
jne 0x49a095
push ebp
mov eax, 0x49a824
call fcn.00499c1c
pop ecx
jmp 0x49a0ff
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x49a0c6
cmp byte [ebp - 0x40], 0xe0
jne 0x49a0c6
cmp bl, 0xdf
jne 0x49a0c6
push ebp
mov eax, 0x49a7f8
call fcn.00499c1c
pop ecx
push ebp
mov eax, 0x49a824
call fcn.00499c1c
pop ecx
jmp 0x49a0ff
cmp bl, byte [ebp - 0x40]
jae 0x49a0dc
mov edx, 0x6d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.00499a0c
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x49a0ff
push ebp
mov al, byte [ebp - 0x40]
call fcn.00499a0c
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x49a0ed
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x49a1b3
cmp dl, 0x5c
jne 0x49a1a1
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
jne 0x49a13e
mov edx, 0x6e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
sub al, 0x64
je 0x49a157
sub al, 0xf
je 0x49a177
sub al, 4
je 0x49a165
jmp 0x49a189
push ebp
mov eax, 0x49a850
call fcn.00499c1c
pop ecx
jmp 0x49a1aa
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.00499c1c
pop ecx
jmp 0x49a1aa
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.00499c1c
pop ecx
jmp 0x49a1aa
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.00499c50
pop ecx
call fcn.00499c00
pop ecx
jmp 0x49a1aa
push ebp
mov eax, edx
call fcn.00499c00
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 0x49a1ca
cmp al, 0x5d
jne 0x499fbe
push ebp
xor eax, eax
call fcn.00499a0c
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
je 0x49a1f2
mov edx, 0x71
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
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 0x49a7b7
cmp byte [eax], 0x3f
jne 0x49a324
inc eax
cmp byte [eax], 0x23
jne 0x49a281
mov eax, dword [ebp - 4]
add dword [eax + 0xe0], 2
jmp 0x49a234
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 0x49a247
cmp al, 0x29
jne 0x49a22b
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x29
je 0x49a266
mov edx, 0x7d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xe0]
jmp 0x49a29e
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 0x49a2b1
cmp al, 0x29
jne 0x49a295
mov eax, dword [ebp - 4]
mov edi, dword [eax + 0xe0]
cmp byte [edi], 0x29
jne 0x49a2f8
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x4c]
mov edx, ebx
call fcn.004042c8
mov eax, dword [ebp - 0x4c]
mov ecx, edi
sub ecx, ebx
mov edx, 1
call fcn.004045f0
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp - 4]
lea ecx, [eax + 0x110]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.00498814
test al, al
jne 0x49a309
mov edx, 0x7f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
lea ecx, [ebp - 0x44]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00498f38
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x49a344
xor esi, esi
jmp 0x49a7ba
mov eax, dword [ebp - 0x44]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x49a7b7
mov edx, 0x72
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
mov edx, 0x73
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
cmp byte [eax], 0
jne 0x49a38c
mov edx, 0x74
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x49a3d7
je 0x49a53e
cmp eax, 0x42
jg 0x49a3c0
je 0x49a416
add eax, 0xffffffcf
sub eax, 9
jb 0x49a575
sub eax, 7
je 0x49a428
jmp 0x49a5c5
sub eax, 0x44
je 0x49a46e
sub eax, 0xf
je 0x49a4ca
jmp 0x49a5c5
cmp eax, 0x64
jg 0x49a3ed
je 0x49a44c
sub eax, 0x5a
je 0x49a43a
sub eax, 8
je 0x49a404
jmp 0x49a5c5
sub eax, 0x73
je 0x49a490
sub eax, 4
je 0x49a504
jmp 0x49a5c5
mov dl, 0x25
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a5db
mov dl, 0x26
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a5db
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a5db
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a5db
mov dl, 0xc
mov eax, dword [ebp - 4]
call fcn.00498bb0
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 0x49a5db
mov dl, 0xd
mov eax, dword [ebp - 4]
call fcn.00498bb0
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 0x49a5db
push ebp
mov al, 4
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.00499c1c
pop ecx
push ebp
xor eax, eax
call fcn.00499a0c
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 0x49a5db
push ebp
mov al, 5
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.00499c1c
pop ecx
push ebp
xor eax, eax
call fcn.00499a0c
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 0x49a5db
push ebp
mov al, 4
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.00499c1c
pop ecx
push ebp
xor eax, eax
call fcn.00499a0c
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 0x49a5db
push ebp
mov al, 5
call fcn.00499908
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.00499c1c
pop ecx
push ebp
xor eax, eax
call fcn.00499a0c
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 0x49a5db
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x49a590
mov dl, 0x1d
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a59d
mov dl, 0x1c
mov eax, dword [ebp - 4]
call fcn.00498bb0
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.00498bec
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 0x49a5db
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.00499c50
pop ecx
call fcn.00499850
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x49a7b7
mov eax, dword [ebp - 4]
dec dword [eax + 0xe0]
mov edx, dword [ebp - 4]
test byte [edx + 0x110], 0x20
je 0x49a6a7
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x23
je 0x49a623
add al, 0xf7
sub al, 2
jb 0x49a623
sub al, 2
je 0x49a623
sub al, 0x13
jne 0x49a6a7
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x49a67c
jmp 0x49a63c
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 0x49a65e
cmp al, 0xd
je 0x49a65e
cmp al, 0xa
jne 0x49a633
jmp 0x49a65e
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 0x49a655
cmp al, 0xa
je 0x49a655
jmp 0x49a695
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 0x49a673
sub al, 2
je 0x49a673
sub al, 0x13
je 0x49a673
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a7b7
mov edx, 0x4a9508
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
call fcn.00498c70
mov ebx, eax
test ebx, ebx
jg 0x49a6ef
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x7b
je 0x49a6df
mov edx, 0x77
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x49a7ba
mov edx, 0x4a9508
mov eax, ebx
inc eax
call fcn.00498c70
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 0x49a712
cmp al, 0x2a
je 0x49a711
cmp al, 0x2b
je 0x49a711
cmp al, 0x3f
je 0x49a711
cmp al, 0x7b
jne 0x49a712
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x49a723
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x49a73e
mov dl, 0x14
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a78f
mov dl, 8
mov eax, dword [ebp - 4]
call fcn.00498bb0
mov dword [ebp - 8], eax
jmp 0x49a78f
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x20
je 0x49a772
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x49a785
sub al, 2
je 0x49a785
sub al, 0x13
je 0x49a785
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
mov eax, dword [ebp - 4]
call fcn.00498bec
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
dec ebx
test ebx, ebx
jle 0x49a7ad
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x20
je 0x49a74d
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x49a74d
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.00498bec
mov esi, dword [ebp - 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x49a7dc
lea eax, [ebp - 0x4c]
mov edx, 2
call fcn.004040f4
ret