Function at 0x1a907c
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 0x1a9ab1
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 0x1a9107
je 0x1a91cc
cmp edx, 0x28
jg 0x1a90ef
je 0x1a94ec
sub edx, 1
jb 0x1a9630
sub edx, 0x23
je 0x1a9184
jmp 0x1a98c5
sub edx, 0x29
je 0x1a9630
dec edx
sub edx, 2
jb 0x1a9641
jmp 0x1a98c5
cmp edx, 0x5c
jg 0x1a9129
je 0x1a9652
sub edx, 0x3f
je 0x1a9641
sub edx, 0x1c
je 0x1a9212
jmp 0x1a98c5
sub edx, 0x5e
je 0x1a913c
sub edx, 0x1e
je 0x1a9630
jmp 0x1a98c5
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x10
je 0x1a9160
mov eax, dword [ebp - 4]
cmp dword [eax + 0x128], 0
jne 0x1a9172
mov eax, dword [ebp - 4]
cmp byte [eax + 0x12c], 0
jne 0x1a9172
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
mov dl, 0x22
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x10
je 0x1a91a8
mov eax, dword [ebp - 4]
cmp dword [eax + 0x128], 0
jne 0x1a91ba
mov eax, dword [ebp - 4]
cmp byte [eax + 0x12c], 0
jne 0x1a91ba
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
mov dl, 0x23
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 4
je 0x1a91fa
mov dl, 3
mov eax, dword [ebp - 4]
call fcn.001a7d74
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 0x1a9a93
mov dl, 0x24
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x1a9a93
cmp byte [eax], 0x5e
jne 0x1a9248
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x1a9231
push ebp
mov al, 0x16
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
jmp 0x1a923d
push ebp
mov al, 5
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x1a926e
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x1a9262
push ebp
mov al, 0x15
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
jmp 0x1a926e
push ebp
mov al, 4
call fcn.001a8acc
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 0x1a948f
push ebp
call fcn.001a8edc
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x1a948f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
cmp dl, 0x2d
jne 0x1a93e9
mov ecx, eax
inc ecx
cmp byte [ecx], 0
je 0x1a93e9
inc eax
cmp byte [eax], 0x5d
je 0x1a93e9
cmp byte [ebp - 0x3f], 0
je 0x1a93e9
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 0x1a9324
inc eax
mov al, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x1a92fa
and eax, 0x7f
bt dword [0x1a9ac4], eax
jae 0x1a930a
push ebp
mov al, 0x2d
call fcn.001a8bd0
pop ecx
jmp 0x1a948f
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.001a8f2c
pop ecx
mov ebx, eax
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x1a934c
cmp byte [ebp - 0x40], 0xe0
jne 0x1a934c
cmp bl, 0xff
jne 0x1a934c
push ebp
mov eax, 0x1a9ad4
call fcn.001a8ef8
pop ecx
jmp 0x1a93db
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x1a9371
cmp byte [ebp - 0x40], 0xc0
jne 0x1a9371
cmp bl, 0xdf
jne 0x1a9371
push ebp
mov eax, 0x1a9b00
call fcn.001a8ef8
pop ecx
jmp 0x1a93db
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 2
je 0x1a93a2
cmp byte [ebp - 0x40], 0xe0
jne 0x1a93a2
cmp bl, 0xdf
jne 0x1a93a2
push ebp
mov eax, 0x1a9ad4
call fcn.001a8ef8
pop ecx
push ebp
mov eax, 0x1a9b00
call fcn.001a8ef8
pop ecx
jmp 0x1a93db
cmp bl, byte [ebp - 0x40]
jae 0x1a93b8
mov edx, 0x6d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.001a8bd0
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x1a93db
push ebp
mov al, byte [ebp - 0x40]
call fcn.001a8bd0
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x1a93c9
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x1a948f
cmp dl, 0x5c
jne 0x1a947d
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
jne 0x1a941a
mov edx, 0x6e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
sub al, 0x64
je 0x1a9433
sub al, 0xf
je 0x1a9453
sub al, 4
je 0x1a9441
jmp 0x1a9465
push ebp
mov eax, 0x1a9b2c
call fcn.001a8ef8
pop ecx
jmp 0x1a9486
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.001a8ef8
pop ecx
jmp 0x1a9486
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.001a8ef8
pop ecx
jmp 0x1a9486
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.001a8f2c
pop ecx
call fcn.001a8edc
pop ecx
jmp 0x1a9486
push ebp
mov eax, edx
call fcn.001a8edc
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 0x1a94a6
cmp al, 0x5d
jne 0x1a929a
push ebp
xor eax, eax
call fcn.001a8bd0
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
je 0x1a94ce
mov edx, 0x71
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
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 0x1a9a93
cmp byte [eax], 0x3f
jne 0x1a9600
inc eax
cmp byte [eax], 0x23
jne 0x1a955d
mov eax, dword [ebp - 4]
add dword [eax + 0xe0], 2
jmp 0x1a9510
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 0x1a9523
cmp al, 0x29
jne 0x1a9507
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x29
je 0x1a9542
mov edx, 0x7d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xe0]
jmp 0x1a957a
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 0x1a958d
cmp al, 0x29
jne 0x1a9571
mov eax, dword [ebp - 4]
mov edi, dword [eax + 0xe0]
cmp byte [edi], 0x29
jne 0x1a95d4
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x4c]
mov edx, ebx
call fcn.00105274
mov eax, dword [ebp - 0x4c]
mov ecx, edi
sub ecx, ebx
mov edx, 1
call fcn.001055b8
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.001a7a0c
test al, al
jne 0x1a95e5
mov edx, 0x7f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
lea ecx, [ebp - 0x44]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.001a80fc
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x1a9620
xor esi, esi
jmp 0x1a9a96
mov eax, dword [ebp - 0x44]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x1a9a93
mov edx, 0x72
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
mov edx, 0x73
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
cmp byte [eax], 0
jne 0x1a9668
mov edx, 0x74
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x1a96b3
je 0x1a981a
cmp eax, 0x42
jg 0x1a969c
je 0x1a96f2
add eax, 0xffffffcf
sub eax, 9
jb 0x1a9851
sub eax, 7
je 0x1a9704
jmp 0x1a98a1
sub eax, 0x44
je 0x1a974a
sub eax, 0xf
je 0x1a97a6
jmp 0x1a98a1
cmp eax, 0x64
jg 0x1a96c9
je 0x1a9728
sub eax, 0x5a
je 0x1a9716
sub eax, 8
je 0x1a96e0
jmp 0x1a98a1
sub eax, 0x73
je 0x1a976c
sub eax, 4
je 0x1a97e0
jmp 0x1a98a1
mov dl, 0x25
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a98b7
mov dl, 0x26
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a98b7
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a98b7
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a98b7
mov dl, 0xc
mov eax, dword [ebp - 4]
call fcn.001a7d74
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 0x1a98b7
mov dl, 0xd
mov eax, dword [ebp - 4]
call fcn.001a7d74
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 0x1a98b7
push ebp
mov al, 4
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.001a8ef8
pop ecx
push ebp
xor eax, eax
call fcn.001a8bd0
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 0x1a98b7
push ebp
mov al, 5
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x118]
call fcn.001a8ef8
pop ecx
push ebp
xor eax, eax
call fcn.001a8bd0
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 0x1a98b7
push ebp
mov al, 4
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.001a8ef8
pop ecx
push ebp
xor eax, eax
call fcn.001a8bd0
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 0x1a98b7
push ebp
mov al, 5
call fcn.001a8acc
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x11c]
call fcn.001a8ef8
pop ecx
push ebp
xor eax, eax
call fcn.001a8bd0
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 0x1a98b7
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x1a986c
mov dl, 0x1d
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9879
mov dl, 0x1c
mov eax, dword [ebp - 4]
call fcn.001a7d74
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.001a7db0
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 0x1a98b7
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xe0
call fcn.001a8f2c
pop ecx
call fcn.001a8a14
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
jmp 0x1a9a93
mov eax, dword [ebp - 4]
dec dword [eax + 0xe0]
mov edx, dword [ebp - 4]
test byte [edx + 0x110], 0x20
je 0x1a9983
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x23
je 0x1a98ff
add al, 0xf7
sub al, 2
jb 0x1a98ff
sub al, 2
je 0x1a98ff
sub al, 0x13
jne 0x1a9983
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x1a9958
jmp 0x1a9918
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 0x1a993a
cmp al, 0xd
je 0x1a993a
cmp al, 0xa
jne 0x1a990f
jmp 0x1a993a
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 0x1a9931
cmp al, 0xa
je 0x1a9931
jmp 0x1a9971
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 0x1a994f
sub al, 2
je 0x1a994f
sub al, 0x13
je 0x1a994f
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a93
mov edx, 0x26faf0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
call fcn.001a7e34
mov ebx, eax
test ebx, ebx
jg 0x1a99cb
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x7b
je 0x1a99bb
mov edx, 0x77
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x1a9a96
mov edx, 0x26faf0
mov eax, ebx
inc eax
call fcn.001a7e34
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 0x1a99ee
cmp al, 0x2a
je 0x1a99ed
cmp al, 0x2b
je 0x1a99ed
cmp al, 0x3f
je 0x1a99ed
cmp al, 0x7b
jne 0x1a99ee
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x1a99ff
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 1
je 0x1a9a1a
mov dl, 0x14
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a6b
mov dl, 8
mov eax, dword [ebp - 4]
call fcn.001a7d74
mov dword [ebp - 8], eax
jmp 0x1a9a6b
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x20
je 0x1a9a4e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x1a9a61
sub al, 2
je 0x1a9a61
sub al, 0x13
je 0x1a9a61
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
mov eax, dword [ebp - 4]
call fcn.001a7db0
mov eax, dword [ebp - 4]
inc dword [eax + 0xe0]
dec ebx
test ebx, ebx
jle 0x1a9a89
mov eax, dword [ebp - 4]
test byte [eax + 0x110], 0x20
je 0x1a9a29
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x1a9a29
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.001a7db0
mov esi, dword [ebp - 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x1a9ab8
lea eax, [ebp - 0x4c]
mov edx, 2
call fcn.001050a0
ret