Function at 0x48aafc
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 0x48b563
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 0x48ab87
je 0x48ac4c
cmp edx, 0x28
jg 0x48ab6f
je 0x48af94
sub edx, 1
jb 0x48b0da
sub edx, 0x23
je 0x48ac04
jmp 0x48b370
sub edx, 0x29
je 0x48b0da
dec edx
sub edx, 2
jb 0x48b0eb
jmp 0x48b370
cmp edx, 0x5e
jg 0x48aba5
je 0x48abbc
sub edx, 0x3f
je 0x48b0eb
sub edx, 0x1c
je 0x48ac92
jmp 0x48b370
sub edx, 0x7c
je 0x48b0da
sub edx, 2
je 0x48b0fc
jmp 0x48b370
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x10
je 0x48abe0
mov eax, dword [ebp - 4]
cmp dword [eax + 0x120], 0
jne 0x48abf2
mov eax, dword [ebp - 4]
cmp byte [eax + 0x124], 0
jne 0x48abf2
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
mov dl, 0x22
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x10
je 0x48ac28
mov eax, dword [ebp - 4]
cmp dword [eax + 0x120], 0
jne 0x48ac3a
mov eax, dword [ebp - 4]
cmp byte [eax + 0x124], 0
jne 0x48ac3a
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
mov dl, 0x23
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 4
je 0x48ac7a
mov dl, 3
mov eax, dword [ebp - 4]
call fcn.004898e8
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 0x48b545
mov dl, 0x24
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x48b545
cmp byte [eax], 0x5e
jne 0x48acc8
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48acb1
push ebp
mov al, 0x16
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
jmp 0x48acbd
push ebp
mov al, 5
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48acee
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48ace2
push ebp
mov al, 0x15
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
jmp 0x48acee
push ebp
mov al, 4
call fcn.0048a668
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 0x48af2e
push ebp
call fcn.0048a958
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48af2e
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xde]
cmp byte [esi], 0x2d
jne 0x48ae74
mov eax, esi
inc eax
cmp byte [eax], 0
je 0x48ae74
inc esi
cmp byte [esi], 0x5d
je 0x48ae74
cmp byte [ebp - 0x3f], 0
je 0x48ae74
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 0x48adae
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
inc eax
movzx eax, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x48ad84
and eax, 0x7f
bt dword [0x48b574], eax
jae 0x48ad94
push ebp
mov al, 0x2d
call fcn.0048a764
pop ecx
jmp 0x48af2e
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
push ebp
mov eax, dword [ebp - 4]
add eax, 0xde
call fcn.0048a9ac
pop ecx
mov ebx, eax
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 2
je 0x48add6
cmp byte [ebp - 0x40], 0xe0
jne 0x48add6
cmp bl, 0xff
jne 0x48add6
push ebp
mov eax, 0x48b584
call fcn.0048a974
pop ecx
jmp 0x48ae66
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 2
je 0x48adfb
cmp byte [ebp - 0x40], 0xc0
jne 0x48adfb
cmp bl, 0xdf
jne 0x48adfb
push ebp
mov eax, 0x48b5b0
call fcn.0048a974
pop ecx
jmp 0x48ae66
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 2
je 0x48ae2c
cmp byte [ebp - 0x40], 0xe0
jne 0x48ae2c
cmp bl, 0xdf
jne 0x48ae2c
push ebp
mov eax, 0x48b584
call fcn.0048a974
pop ecx
push ebp
mov eax, 0x48b5b0
call fcn.0048a974
pop ecx
jmp 0x48ae66
cmp bl, byte [ebp - 0x40]
jae 0x48ae42
mov edx, 0x6d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.0048a764
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x48ae66
push ebp
movzx eax, byte [ebp - 0x40]
call fcn.0048a764
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x48ae53
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48af2e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x7e
jne 0x48af12
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0
jne 0x48aeae
mov edx, 0x6e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
sub al, 0x64
je 0x48aec8
sub al, 0xf
je 0x48aee8
sub al, 4
je 0x48aed6
jmp 0x48aefa
push ebp
mov eax, 0x48b5dc
call fcn.0048a974
pop ecx
jmp 0x48af25
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x114]
call fcn.0048a974
pop ecx
jmp 0x48af25
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x110]
call fcn.0048a974
pop ecx
jmp 0x48af25
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xde
call fcn.0048a9ac
pop ecx
call fcn.0048a958
pop ecx
jmp 0x48af25
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
call fcn.0048a958
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 0x48af4e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x5d
jne 0x48ad1b
push ebp
xor eax, eax
call fcn.0048a764
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x5d
je 0x48af76
mov edx, 0x71
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
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 0x48b545
cmp byte [eax], 0x3f
jne 0x48b0aa
inc eax
cmp byte [eax], 0x23
jne 0x48b006
mov eax, dword [ebp - 4]
add dword [eax + 0xde], 2
jmp 0x48afb8
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 0x48afcc
cmp al, 0x29
jne 0x48afaf
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x29
je 0x48afeb
mov edx, 0x7d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xde]
jmp 0x48b023
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 0x48b037
cmp al, 0x29
jne 0x48b01a
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xde]
cmp byte [esi], 0x29
jne 0x48b07e
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x4c]
mov edx, ebx
call fcn.00405ca4
mov eax, dword [ebp - 0x4c]
mov ecx, esi
sub ecx, ebx
mov edx, 1
call fcn.00405fd0
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.004894d0
test al, al
jne 0x48b08f
mov edx, 0x7f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
lea ecx, [ebp - 0x44]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.00489c78
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x48b0ca
xor edi, edi
jmp 0x48b548
mov eax, dword [ebp - 0x44]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x48b545
mov edx, 0x72
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
mov edx, 0x73
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
cmp byte [eax], 0
jne 0x48b112
mov edx, 0x74
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x48b15d
je 0x48b2c4
cmp eax, 0x42
jg 0x48b146
je 0x48b19c
add eax, 0xffffffcf
sub eax, 9
jb 0x48b2fb
sub eax, 7
je 0x48b1ae
jmp 0x48b34c
sub eax, 0x44
je 0x48b1f4
sub eax, 0xf
je 0x48b250
jmp 0x48b34c
cmp eax, 0x64
jg 0x48b173
je 0x48b1d2
sub eax, 0x5a
je 0x48b1c0
sub eax, 8
je 0x48b18a
jmp 0x48b34c
sub eax, 0x73
je 0x48b216
sub eax, 4
je 0x48b28a
jmp 0x48b34c
mov dl, 0x25
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b362
mov dl, 0x26
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b362
mov dl, 1
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b362
mov dl, 2
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b362
mov dl, 0xc
mov eax, dword [ebp - 4]
call fcn.004898e8
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 0x48b362
mov dl, 0xd
mov eax, dword [ebp - 4]
call fcn.004898e8
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 0x48b362
push ebp
mov al, 4
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x110]
call fcn.0048a974
pop ecx
push ebp
xor eax, eax
call fcn.0048a764
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 0x48b362
push ebp
mov al, 5
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x110]
call fcn.0048a974
pop ecx
push ebp
xor eax, eax
call fcn.0048a764
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 0x48b362
push ebp
mov al, 4
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x114]
call fcn.0048a974
pop ecx
push ebp
xor eax, eax
call fcn.0048a764
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 0x48b362
push ebp
mov al, 5
call fcn.0048a668
pop ecx
mov dword [ebp - 8], eax
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x114]
call fcn.0048a974
pop ecx
push ebp
xor eax, eax
call fcn.0048a764
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 0x48b362
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48b316
mov dl, 0x1d
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b323
mov dl, 0x1c
mov eax, dword [ebp - 4]
call fcn.004898e8
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.00489924
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 0x48b362
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xde
call fcn.0048a9ac
pop ecx
call fcn.0048a5b4
pop ecx
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
jmp 0x48b545
mov eax, dword [ebp - 4]
dec dword [eax + 0xde]
mov edx, dword [ebp - 4]
test byte [edx + 0x108], 0x20
je 0x48b432
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
cmp al, 0x23
je 0x48b3ab
add al, 0xf7
sub al, 2
jb 0x48b3ab
sub al, 2
je 0x48b3ab
sub al, 0x13
jne 0x48b432
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x23
jne 0x48b406
jmp 0x48b3c4
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 0x48b3e7
cmp al, 0xd
je 0x48b3e7
cmp al, 0xa
jne 0x48b3bb
jmp 0x48b3e7
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 0x48b3de
cmp al, 0xa
je 0x48b3de
jmp 0x48b420
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 0x48b3fd
sub al, 2
je 0x48b3fd
sub al, 0x13
je 0x48b3fd
mov dl, 0x13
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b545
mov edx, str._.____
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
call fcn.004899ac
mov ebx, eax
test ebx, ebx
jg 0x48b47a
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0xde]
cmp byte [ebx], 0x7b
je 0x48b46a
mov edx, 0x77
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48b548
mov edx, str._.____
mov eax, ebx
inc eax
call fcn.004899ac
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 0x48b49e
cmp al, 0x2a
je 0x48b49d
cmp al, 0x2b
je 0x48b49d
cmp al, 0x3f
je 0x48b49d
cmp al, 0x7b
jne 0x48b49e
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x48b4af
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 1
je 0x48b4ca
mov dl, 0x14
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b51d
mov dl, 8
mov eax, dword [ebp - 4]
call fcn.004898e8
mov dword [ebp - 8], eax
jmp 0x48b51d
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x20
je 0x48b4ff
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx eax, byte [eax]
add al, 0xf7
sub al, 2
jb 0x48b513
sub al, 2
je 0x48b513
sub al, 0x13
je 0x48b513
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
movzx edx, byte [eax]
mov eax, dword [ebp - 4]
call fcn.00489924
mov eax, dword [ebp - 4]
inc dword [eax + 0xde]
dec ebx
test ebx, ebx
jle 0x48b53b
mov eax, dword [ebp - 4]
test byte [eax + 0x108], 0x20
je 0x48b4d9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xde]
cmp byte [eax], 0x23
jne 0x48b4d9
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.00489924
mov edi, dword [ebp - 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48b56a
lea eax, [ebp - 0x4c]
mov edx, 2
call fcn.00405ad0
ret