Function at 0x4bad68
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffac
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x54], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
lea edi, [ebp - 8]
xor eax, eax
push ebp
push 0x4bb75d
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebp - 0x44], eax
mov eax, dword [ebp - 0xc]
xor edx, edx
mov dword [eax], edx
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov edx, eax
dec edx
movzx edx, byte [edx]
cmp edx, 0x2e
jg 0x4badf7
je 0x4baeb2
cmp edx, 0x28
jg 0x4baddf
je 0x4bb1d2
sub edx, 1
jb 0x4bb30c
sub edx, 0x23
je 0x4bae6f
jmp 0x4bb58c
sub edx, 0x29
je 0x4bb30c
dec edx
sub edx, 2
jb 0x4bb31c
jmp 0x4bb58c
cmp edx, 0x5c
jg 0x4bae19
je 0x4bb32c
sub edx, 0x3f
je 0x4bb31c
sub edx, 0x1c
je 0x4baef5
jmp 0x4bb58c
sub edx, 0x5e
je 0x4bae2c
sub edx, 0x1e
je 0x4bb30c
jmp 0x4bb58c
mov eax, dword [edi]
test byte [eax + 0x110], 0x10
je 0x4bae4d
mov eax, dword [edi]
cmp dword [eax + 0x128], 0
jne 0x4bae5e
mov eax, dword [edi]
cmp byte [eax + 0x12c], 0
jne 0x4bae5e
mov dl, 1
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
mov dl, 0x22
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
mov eax, dword [edi]
test byte [eax + 0x110], 0x10
je 0x4bae90
mov eax, dword [edi]
cmp dword [eax + 0x128], 0
jne 0x4baea1
mov eax, dword [edi]
cmp byte [eax + 0x12c], 0
jne 0x4baea1
mov dl, 2
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
mov dl, 0x23
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
mov eax, dword [edi]
test byte [eax + 0x110], 4
je 0x4baede
mov dl, 3
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], 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 0x4bb73c
mov dl, 0x24
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x4bb73c
cmp byte [eax], 0x5e
jne 0x4baf29
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x4baf13
push ebp
mov al, 0x16
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
jmp 0x4baf1f
push ebp
mov al, 5
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x4baf4e
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x4baf42
push ebp
mov al, 0x15
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
jmp 0x4baf4e
push ebp
mov al, 4
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
mov byte [ebp - 0x3f], 0
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x5d
jne 0x4bb171
push ebp
call fcn.004babc8
pop ecx
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x4bb171
mov eax, dword [edi]
mov esi, dword [eax + 0xe0]
cmp byte [esi], 0x2d
jne 0x4bb0c3
mov eax, esi
inc eax
cmp byte [eax], 0
je 0x4bb0c3
inc esi
cmp byte [esi], 0x5d
je 0x4bb0c3
cmp byte [ebp - 0x3f], 0
je 0x4bb0c3
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov bl, byte [eax]
cmp bl, 0x5c
jne 0x4bb003
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
inc eax
mov al, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x4bafdb
and eax, 0x7f
bt dword [0x4bb770], eax
jae 0x4bafeb
push ebp
mov al, 0x2d
call fcn.004ba9d4
pop ecx
jmp 0x4bb171
mov eax, dword [edi]
inc dword [eax + 0xe0]
push ebp
mov eax, dword [edi]
add eax, 0xe0
call fcn.004bac18
pop ecx
mov ebx, eax
mov eax, dword [edi]
test byte [eax + 0x110], 2
je 0x4bb02a
cmp byte [ebp - 0x40], 0xe0
jne 0x4bb02a
cmp bl, 0xff
jne 0x4bb02a
push ebp
mov eax, 0x4bb780
call fcn.004babe4
pop ecx
jmp 0x4bb0b6
mov eax, dword [edi]
test byte [eax + 0x110], 2
je 0x4bb04e
cmp byte [ebp - 0x40], 0xc0
jne 0x4bb04e
cmp bl, 0xdf
jne 0x4bb04e
push ebp
mov eax, 0x4bb7ac
call fcn.004babe4
pop ecx
jmp 0x4bb0b6
mov eax, dword [edi]
test byte [eax + 0x110], 2
je 0x4bb07e
cmp byte [ebp - 0x40], 0xe0
jne 0x4bb07e
cmp bl, 0xdf
jne 0x4bb07e
push ebp
mov eax, 0x4bb780
call fcn.004babe4
pop ecx
push ebp
mov eax, 0x4bb7ac
call fcn.004babe4
pop ecx
jmp 0x4bb0b6
cmp bl, byte [ebp - 0x40]
jae 0x4bb093
mov edx, 0x6d
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.004ba9d4
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x4bb0b6
push ebp
mov al, byte [ebp - 0x40]
call fcn.004ba9d4
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x4bb0a4
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x4bb171
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5c
jne 0x4bb158
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
jne 0x4bb0f9
mov edx, 0x6e
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
sub al, 0x64
je 0x4bb111
sub al, 0xf
je 0x4bb130
sub al, 4
je 0x4bb11f
jmp 0x4bb141
push ebp
mov eax, 0x4bb7d8
call fcn.004babe4
pop ecx
jmp 0x4bb169
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x11c]
call fcn.004babe4
pop ecx
jmp 0x4bb169
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x118]
call fcn.004babe4
pop ecx
jmp 0x4bb169
push ebp
push ebp
mov eax, dword [edi]
add eax, 0xe0
call fcn.004bac18
pop ecx
call fcn.004babc8
pop ecx
jmp 0x4bb169
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
call fcn.004babc8
pop ecx
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
je 0x4bb18f
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
jne 0x4baf78
push ebp
xor eax, eax
call fcn.004ba9d4
pop ecx
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
je 0x4bb1b5
mov edx, 0x71
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov eax, dword [edi]
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 0x4bb73c
cmp byte [eax], 0x3f
jne 0x4bb2da
inc eax
cmp byte [eax], 0x23
jne 0x4bb23c
mov eax, dword [edi]
add dword [eax + 0xe0], 2
jmp 0x4bb1f4
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4bb206
cmp al, 0x29
jne 0x4bb1ec
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x29
je 0x4bb223
mov edx, 0x7d
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov dword [ebp - 0x4c], eax
jmp 0x4bb259
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4bb26b
cmp al, 0x29
jne 0x4bb251
mov eax, dword [edi]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x29
jne 0x4bb2b1
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 0x54]
mov edx, dword [ebp - 0x4c]
call fcn.00404ecc
mov eax, dword [ebp - 0x54]
mov ecx, ebx
sub ecx, dword [ebp - 0x4c]
mov edx, 1
call fcn.004051f4
mov edx, dword [ebp - 0x50]
mov eax, dword [edi]
lea ecx, [eax + 0x110]
mov eax, dword [edi]
mov eax, dword [eax]
call fcn.004b9690
test al, al
jne 0x4bb2c1
mov edx, 0x7f
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
lea ecx, [ebp - 0x48]
mov edx, 1
mov eax, dword [edi]
call fcn.004b9eb8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x4bb2fc
xor eax, eax
mov dword [ebp - 0x44], eax
jmp 0x4bb742
mov eax, dword [ebp - 0x48]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x4bb73c
mov edx, 0x72
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov edx, 0x73
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
cmp byte [eax], 0
jne 0x4bb341
mov edx, 0x74
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x4bb38b
je 0x4bb4e9
cmp eax, 0x42
jg 0x4bb374
je 0x4bb3c9
add eax, 0xffffffcf
sub eax, 9
jb 0x4bb51f
sub eax, 7
je 0x4bb3da
jmp 0x4bb56a
sub eax, 0x44
je 0x4bb41d
sub eax, 0xf
je 0x4bb477
jmp 0x4bb56a
cmp eax, 0x64
jg 0x4bb3a1
je 0x4bb3fc
sub eax, 0x5a
je 0x4bb3eb
sub eax, 8
je 0x4bb3b8
jmp 0x4bb56a
sub eax, 0x73
je 0x4bb43e
sub eax, 4
je 0x4bb4b0
jmp 0x4bb56a
mov dl, 0x25
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb57f
mov dl, 0x26
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb57f
mov dl, 1
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb57f
mov dl, 2
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb57f
mov dl, 0xc
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], 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 0x4bb57f
mov dl, 0xd
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], 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 0x4bb57f
push ebp
mov al, 4
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x118]
call fcn.004babe4
pop ecx
push ebp
xor eax, eax
call fcn.004ba9d4
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 0x4bb57f
push ebp
mov al, 5
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x118]
call fcn.004babe4
pop ecx
push ebp
xor eax, eax
call fcn.004ba9d4
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 0x4bb57f
push ebp
mov al, 4
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x11c]
call fcn.004babe4
pop ecx
push ebp
xor eax, eax
call fcn.004ba9d4
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 0x4bb57f
push ebp
mov al, 5
call fcn.004ba8c4
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x11c]
call fcn.004babe4
pop ecx
push ebp
xor eax, eax
call fcn.004ba9d4
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 0x4bb57f
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x4bb538
mov dl, 0x1d
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb544
mov dl, 0x1c
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
sub dl, 0x30
mov eax, dword [edi]
call fcn.004b9b0c
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 0x4bb57f
push ebp
push ebp
mov eax, dword [edi]
add eax, 0xe0
call fcn.004bac18
pop ecx
call fcn.004ba80c
pop ecx
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x4bb73c
mov eax, dword [edi]
dec dword [eax + 0xe0]
mov edx, dword [edi]
test byte [edx + 0x110], 0x20
je 0x4bb63b
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x23
je 0x4bb5bf
add al, 0xf7
sub al, 2
jb 0x4bb5bf
sub al, 2
je 0x4bb5bf
sub al, 0x13
jne 0x4bb63b
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x4bb612
jmp 0x4bb5d6
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
test al, al
je 0x4bb5f6
cmp al, 0xd
je 0x4bb5f6
cmp al, 0xa
jne 0x4bb5ce
jmp 0x4bb5f6
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0xd
je 0x4bb5ee
cmp al, 0xa
je 0x4bb5ee
jmp 0x4bb62a
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x4bb60a
sub al, 2
je 0x4bb60a
sub al, 0x13
je 0x4bb60a
mov dl, 0x13
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb73c
mov edx, 0x5bb3d4
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
call fcn.004b9bac
mov ebx, eax
test ebx, ebx
jg 0x4bb680
mov eax, dword [edi]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x7b
je 0x4bb670
mov edx, 0x77
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x4bb742
mov edx, 0x5bb3d4
mov eax, ebx
inc eax
call fcn.004b9bac
inc eax
mov ebx, eax
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
add eax, ebx
mov al, byte [eax]
cmp ebx, 1
jle 0x4bb6a2
cmp al, 0x2a
je 0x4bb6a1
cmp al, 0x2b
je 0x4bb6a1
cmp al, 0x3f
je 0x4bb6a1
cmp al, 0x7b
jne 0x4bb6a2
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x4bb6b3
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x4bb6cc
mov dl, 0x14
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb717
mov dl, 8
mov eax, dword [edi]
call fcn.004b9ac8
mov dword [ebp - 4], eax
jmp 0x4bb717
mov eax, dword [edi]
test byte [eax + 0x110], 0x20
je 0x4bb6fd
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x4bb70e
sub al, 2
je 0x4bb70e
sub al, 0x13
je 0x4bb70e
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
mov eax, dword [edi]
call fcn.004b9b0c
mov eax, dword [edi]
inc dword [eax + 0xe0]
dec ebx
test ebx, ebx
jle 0x4bb733
mov eax, dword [edi]
test byte [eax + 0x110], 0x20
je 0x4bb6da
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x4bb6da
xor edx, edx
mov eax, dword [edi]
call fcn.004b9b0c
mov eax, dword [ebp - 4]
mov dword [ebp - 0x44], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bb764
lea eax, [ebp - 0x54]
mov edx, 2
call fcn.00404cf8
ret