Function at 0x48b48c
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 0x48bef3
push dword fs:[eax]
mov dword fs:[eax], esp
xor edi, edi
mov eax, dword [ebp - 0xc]
xor edx, edx
mov dword [eax], edx
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
mov edx, eax
dec edx
movzx edx, byte [edx]
cmp edx, 0x2e
jg 0x48b517
je 0x48b5dc
cmp edx, 0x28
jg 0x48b4ff
je 0x48b924
sub edx, 1
jb 0x48ba6a
sub edx, 0x23
je 0x48b594
jmp 0x48bd00
sub edx, 0x29
je 0x48ba6a
dec edx
sub edx, 2
jb 0x48ba7b
jmp 0x48bd00
cmp edx, 0x5e
jg 0x48b535
je 0x48b54c
sub edx, 0x3f
je 0x48ba7b
sub edx, 0x1c
je 0x48b622
jmp 0x48bd00
sub edx, 0x7c
je 0x48ba6a
sub edx, 2
je 0x48ba8c
jmp 0x48bd00
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x10
je 0x48b570
mov eax, dword [ebp - 4]
cmp dword [eax + 0x120], 0
jne 0x48b582
mov eax, dword [ebp - 4]
cmp byte [eax + 0x124], 0
jne 0x48b582
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
mov dl, 0x22
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x10
je 0x48b5b8
mov eax, dword [ebp - 4]
cmp dword [eax + 0x120], 0
jne 0x48b5ca
mov eax, dword [ebp - 4]
cmp byte [eax + 0x124], 0
jne 0x48b5ca
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
mov dl, 0x23
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 4
je 0x48b60a
mov dl, 3
mov eax, dword [ebp - 4]
call fcn.0048a278
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 0x48bed5
mov dl, 0x24
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x48bed5
cmp byte [eax], 0x5e
jne 0x48b658
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48b641
push ebp
mov al, 0x16
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
jmp 0x48b64d
push ebp
mov al, 5
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48b67e
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48b672
push ebp
mov al, 0x15
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
jmp 0x48b67e
push ebp
mov al, 4
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
mov byte [ebp - 0x3f], 0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
cmp al, 0x5d
jne 0x48b8be
push ebp
call fcn.0048b2e8
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48b8be
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xde]
cmp byte [esi], 0x2d
jne 0x48b804
mov eax, esi
inc eax
cmp byte [eax], 0
je 0x48b804
inc esi
cmp byte [esi], 0x5d
je 0x48b804
cmp byte [ebp - 0x3f], 0
je 0x48b804
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx ebx, byte [eax]
cmp bl, 0x7e
jne 0x48b73e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
inc eax
movzx eax, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x48b714
and eax, 0x7f
bt dword [0x48bf04], eax
jae 0x48b724
push ebp
mov al, 0x2d
call fcn.0048b0f4
pop ecx
jmp 0x48b8be
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
push ebp
mov eax, dword [ebp - 4]
add eax, 0xde
call fcn.0048b33c
pop ecx
mov ebx, eax
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 2
je 0x48b766
cmp byte [ebp - 0x40], 0xe0
jne 0x48b766
cmp bl, 0xff
jne 0x48b766
push ebp
mov eax, 0x48bf14
call fcn.0048b304
pop ecx
jmp 0x48b7f6
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 2
je 0x48b78b
cmp byte [ebp - 0x40], 0xc0
jne 0x48b78b
cmp bl, 0xdf
jne 0x48b78b
push ebp
mov eax, 0x48bf40
call fcn.0048b304
pop ecx
jmp 0x48b7f6
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 2
je 0x48b7bc
cmp byte [ebp - 0x40], 0xe0
jne 0x48b7bc
cmp bl, 0xdf
jne 0x48b7bc
push ebp
mov eax, 0x48bf14
call fcn.0048b304
pop ecx
push ebp
mov eax, 0x48bf40
call fcn.0048b304
pop ecx
jmp 0x48b7f6
cmp bl, byte [ebp - 0x40]
jae 0x48b7d2
mov edx, 0x6d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.0048b0f4
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x48b7f6
push ebp
movzx eax, byte [ebp - 0x40]
call fcn.0048b0f4
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x48b7e3
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48b8be
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x7e
jne 0x48b8a2
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0
jne 0x48b83e
mov edx, 0x6e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
sub al, 0x64
je 0x48b858
sub al, 0xf
je 0x48b878
sub al, 4
je 0x48b866
jmp 0x48b88a
push ebp
mov eax, 0x48bf6c
call fcn.0048b304
pop ecx
jmp 0x48b8b5
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x114]
call fcn.0048b304
pop ecx
jmp 0x48b8b5
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x110]
call fcn.0048b304
pop ecx
jmp 0x48b8b5
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xde
call fcn.0048b33c
pop ecx
call fcn.0048b2e8
pop ecx
jmp 0x48b8b5
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
call fcn.0048b2e8
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0
je 0x48b8de
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x5d
jne 0x48b6ab
push ebp
xor eax, eax
call fcn.0048b0f4
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x5d
je 0x48b906
mov edx, 0x71
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
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 0x48bed5
cmp byte [eax], 0x3f
jne 0x48ba3a
inc eax
cmp byte [eax], 0x23
jne 0x48b996
mov eax, dword [ebp - 4]
add dword [eax + 0xde], 2
jmp 0x48b948
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
test al, al
je 0x48b95c
cmp al, 0x29
jne 0x48b93f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x29
je 0x48b97b
mov edx, 0x7d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xde]
jmp 0x48b9b3
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
test al, al
je 0x48b9c7
cmp al, 0x29
jne 0x48b9aa
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xde]
cmp byte [esi], 0x29
jne 0x48ba0e
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x4c]
mov edx, ebx
call fcn.00405cac
mov eax, dword [ebp - 0x4c]
mov ecx, esi
sub ecx, ebx
mov edx, 1
call fcn.00405fd8
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp - 4]
lea ecx, [eax + 0x108]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.00489e60
test al, al
jne 0x48ba1f
mov edx, 0x7f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
lea ecx, [ebp - 0x44]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.0048a608
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x48ba5a
xor edi, edi
jmp 0x48bed8
mov eax, dword [ebp - 0x44]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x48bed5
mov edx, 0x72
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov edx, 0x73
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
cmp byte [eax], 0
jne 0x48baa2
mov edx, 0x74
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x48baed
je 0x48bc54
cmp eax, 0x42
jg 0x48bad6
je 0x48bb2c
add eax, 0xffffffcf
sub eax, 9
jb 0x48bc8b
sub eax, 7
je 0x48bb3e
jmp 0x48bcdc
sub eax, 0x44
je 0x48bb84
sub eax, 0xf
je 0x48bbe0
jmp 0x48bcdc
cmp eax, 0x64
jg 0x48bb03
je 0x48bb62
sub eax, 0x5a
je 0x48bb50
sub eax, 8
je 0x48bb1a
jmp 0x48bcdc
sub eax, 0x73
je 0x48bba6
sub eax, 4
je 0x48bc1a
jmp 0x48bcdc
mov dl, 0x25
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bcf2
mov dl, 0x26
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bcf2
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bcf2
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bcf2
mov dl, 0xc
mov eax, dword [ebp - 4]
call fcn.0048a278
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 0x48bcf2
mov dl, 0xd
mov eax, dword [ebp - 4]
call fcn.0048a278
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 0x48bcf2
push ebp
mov al, 4
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x110]
call fcn.0048b304
pop ecx
push ebp
xor eax, eax
call fcn.0048b0f4
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 0x48bcf2
push ebp
mov al, 5
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x110]
call fcn.0048b304
pop ecx
push ebp
xor eax, eax
call fcn.0048b0f4
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 0x48bcf2
push ebp
mov al, 4
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x114]
call fcn.0048b304
pop ecx
push ebp
xor eax, eax
call fcn.0048b0f4
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 0x48bcf2
push ebp
mov al, 5
call fcn.0048aff8
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x114]
call fcn.0048b304
pop ecx
push ebp
xor eax, eax
call fcn.0048b0f4
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 0x48bcf2
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48bca6
mov dl, 0x1d
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bcb3
mov dl, 0x1c
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx edx, byte [eax]
sub dl, 0x30
mov eax, dword [ebp - 4]
call fcn.0048a2b4
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 0x48bcf2
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xde
call fcn.0048b33c
pop ecx
call fcn.0048af44
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48bed5
mov eax, dword [ebp - 4]
dec dword [eax + 0xde]
mov edx, dword [ebp - 4]
test byte [edx + 0x108], 0x20
je 0x48bdc2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
cmp al, 0x23
je 0x48bd3b
add al, 0xf7
sub al, 2
jb 0x48bd3b
sub al, 2
je 0x48bd3b
sub al, 0x13
jne 0x48bdc2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x23
jne 0x48bd96
jmp 0x48bd54
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
test al, al
je 0x48bd77
cmp al, 0xd
je 0x48bd77
cmp al, 0xa
jne 0x48bd4b
jmp 0x48bd77
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
cmp al, 0xd
je 0x48bd6e
cmp al, 0xa
je 0x48bd6e
jmp 0x48bdb0
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
add al, 0xf7
sub al, 2
jb 0x48bd8d
sub al, 2
je 0x48bd8d
sub al, 0x13
je 0x48bd8d
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bed5
mov edx, str._.____
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
call fcn.0048a33c
mov ebx, eax
test ebx, ebx
jg 0x48be0a
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xde]
cmp byte [ebx], 0x7b
je 0x48bdfa
mov edx, 0x77
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48bed8
mov edx, str._.____
mov eax, ebx
inc eax
call fcn.0048a33c
inc eax
mov ebx, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
add eax, ebx
movzx eax, byte [eax]
cmp ebx, 1
jle 0x48be2e
cmp al, 0x2a
je 0x48be2d
cmp al, 0x2b
je 0x48be2d
cmp al, 0x3f
je 0x48be2d
cmp al, 0x7b
jne 0x48be2e
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x48be3f
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48be5a
mov dl, 0x14
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bead
mov dl, 8
mov eax, dword [ebp - 4]
call fcn.0048a278
mov dword [ebp - 8], eax
jmp 0x48bead
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x20
je 0x48be8f
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
add al, 0xf7
sub al, 2
jb 0x48bea3
sub al, 2
je 0x48bea3
sub al, 0x13
je 0x48bea3
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx edx, byte [eax]
mov eax, dword [ebp - 4]
call fcn.0048a2b4
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
dec ebx
test ebx, ebx
jle 0x48becb
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x20
je 0x48be69
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x23
jne 0x48be69
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.0048a2b4
mov edi, dword [ebp - 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48befa
lea eax, [ebp - 0x4c]
mov edx, 2
call fcn.00405ad8
ret