Function at 0x48c1a0
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 0x48cb95
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 0x48c22f
je 0x48c2ea
cmp edx, 0x28
jg 0x48c217
je 0x48c60a
sub edx, 1
jb 0x48c744
sub edx, 0x23
je 0x48c2a7
jmp 0x48c9c4
sub edx, 0x29
je 0x48c744
dec edx
sub edx, 2
jb 0x48c754
jmp 0x48c9c4
cmp edx, 0x5c
jg 0x48c251
je 0x48c764
sub edx, 0x3f
je 0x48c754
sub edx, 0x1c
je 0x48c32d
jmp 0x48c9c4
sub edx, 0x5e
je 0x48c264
sub edx, 0x1e
je 0x48c744
jmp 0x48c9c4
mov eax, dword [edi]
test byte [eax + 0x110], 0x10
je 0x48c285
mov eax, dword [edi]
cmp dword [eax + 0x128], 0
jne 0x48c296
mov eax, dword [edi]
cmp byte [eax + 0x12c], 0
jne 0x48c296
mov dl, 1
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
mov dl, 0x22
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
mov eax, dword [edi]
test byte [eax + 0x110], 0x10
je 0x48c2c8
mov eax, dword [edi]
cmp dword [eax + 0x128], 0
jne 0x48c2d9
mov eax, dword [edi]
cmp byte [eax + 0x12c], 0
jne 0x48c2d9
mov dl, 2
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
mov dl, 0x23
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
mov eax, dword [edi]
test byte [eax + 0x110], 4
je 0x48c316
mov dl, 3
mov eax, dword [edi]
call fcn.0048ae08
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 0x48cb74
mov dl, 0x24
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x48cb74
cmp byte [eax], 0x5e
jne 0x48c361
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x48c34b
push ebp
mov al, 0x16
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
jmp 0x48c357
push ebp
mov al, 5
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x48c386
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x48c37a
push ebp
mov al, 0x15
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
jmp 0x48c386
push ebp
mov al, 4
call fcn.0048bc04
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 0x48c5a9
push ebp
call fcn.0048c000
pop ecx
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x48c5a9
mov eax, dword [edi]
mov esi, dword [eax + 0xe0]
cmp byte [esi], 0x2d
jne 0x48c4fb
mov eax, esi
inc eax
cmp byte [eax], 0
je 0x48c4fb
inc esi
cmp byte [esi], 0x5d
je 0x48c4fb
cmp byte [ebp - 0x3f], 0
je 0x48c4fb
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 0x48c43b
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
inc eax
mov al, byte [eax]
add al, 0xc0
cmp al, 0x37
ja 0x48c413
and eax, 0x7f
bt dword [0x48cba8], eax
jae 0x48c423
push ebp
mov al, 0x2d
call fcn.0048bd14
pop ecx
jmp 0x48c5a9
mov eax, dword [edi]
inc dword [eax + 0xe0]
push ebp
mov eax, dword [edi]
add eax, 0xe0
call fcn.0048c050
pop ecx
mov ebx, eax
mov eax, dword [edi]
test byte [eax + 0x110], 2
je 0x48c462
cmp byte [ebp - 0x40], 0xe0
jne 0x48c462
cmp bl, 0xff
jne 0x48c462
push ebp
mov eax, 0x48cbb8
call fcn.0048c01c
pop ecx
jmp 0x48c4ee
mov eax, dword [edi]
test byte [eax + 0x110], 2
je 0x48c486
cmp byte [ebp - 0x40], 0xc0
jne 0x48c486
cmp bl, 0xdf
jne 0x48c486
push ebp
mov eax, 0x48cbe4
call fcn.0048c01c
pop ecx
jmp 0x48c4ee
mov eax, dword [edi]
test byte [eax + 0x110], 2
je 0x48c4b6
cmp byte [ebp - 0x40], 0xe0
jne 0x48c4b6
cmp bl, 0xdf
jne 0x48c4b6
push ebp
mov eax, 0x48cbb8
call fcn.0048c01c
pop ecx
push ebp
mov eax, 0x48cbe4
call fcn.0048c01c
pop ecx
jmp 0x48c4ee
cmp bl, byte [ebp - 0x40]
jae 0x48c4cb
mov edx, 0x6d
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
inc byte [ebp - 0x40]
push ebp
mov eax, ebx
call fcn.0048bd14
pop ecx
cmp bl, byte [ebp - 0x40]
jbe 0x48c4ee
push ebp
mov al, byte [ebp - 0x40]
call fcn.0048bd14
pop ecx
inc byte [ebp - 0x40]
cmp bl, byte [ebp - 0x40]
ja 0x48c4dc
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x48c5a9
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5c
jne 0x48c590
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
jne 0x48c531
mov edx, 0x6e
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
sub al, 0x64
je 0x48c549
sub al, 0xf
je 0x48c568
sub al, 4
je 0x48c557
jmp 0x48c579
push ebp
mov eax, 0x48cc10
call fcn.0048c01c
pop ecx
jmp 0x48c5a1
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x11c]
call fcn.0048c01c
pop ecx
jmp 0x48c5a1
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x118]
call fcn.0048c01c
pop ecx
jmp 0x48c5a1
push ebp
push ebp
mov eax, dword [edi]
add eax, 0xe0
call fcn.0048c050
pop ecx
call fcn.0048c000
pop ecx
jmp 0x48c5a1
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
call fcn.0048c000
pop ecx
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0
je 0x48c5c7
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
jne 0x48c3b0
push ebp
xor eax, eax
call fcn.0048bd14
pop ecx
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x5d
je 0x48c5ed
mov edx, 0x71
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
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 0x48cb74
cmp byte [eax], 0x3f
jne 0x48c712
inc eax
cmp byte [eax], 0x23
jne 0x48c674
mov eax, dword [edi]
add dword [eax + 0xe0], 2
jmp 0x48c62c
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 0x48c63e
cmp al, 0x29
jne 0x48c624
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x29
je 0x48c65b
mov edx, 0x7d
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov dword [ebp - 0x4c], eax
jmp 0x48c691
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 0x48c6a3
cmp al, 0x29
jne 0x48c689
mov eax, dword [edi]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x29
jne 0x48c6e9
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 0x54]
mov edx, dword [ebp - 0x4c]
call fcn.00404db8
mov eax, dword [ebp - 0x54]
mov ecx, ebx
sub ecx, dword [ebp - 0x4c]
mov edx, 1
call fcn.004050e0
mov edx, dword [ebp - 0x50]
mov eax, dword [edi]
lea ecx, [eax + 0x110]
mov eax, dword [edi]
mov eax, dword [eax]
call fcn.0048a9d0
test al, al
jne 0x48c6f9
mov edx, 0x7f
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
mov eax, dword [edi]
inc dword [eax + 0xe0]
mov dl, 0x13
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
lea ecx, [ebp - 0x48]
mov edx, 1
mov eax, dword [edi]
call fcn.0048b1f8
mov dword [ebp - 4], eax
cmp dword [ebp - 4], 0
jne 0x48c734
xor eax, eax
mov dword [ebp - 0x44], eax
jmp 0x48cb7a
mov eax, dword [ebp - 0x48]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x48cb74
mov edx, 0x72
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
mov edx, 0x73
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
cmp byte [eax], 0
jne 0x48c779
mov edx, 0x74
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
movzx eax, byte [eax]
cmp eax, 0x57
jg 0x48c7c3
je 0x48c921
cmp eax, 0x42
jg 0x48c7ac
je 0x48c801
add eax, 0xffffffcf
sub eax, 9
jb 0x48c957
sub eax, 7
je 0x48c812
jmp 0x48c9a2
sub eax, 0x44
je 0x48c855
sub eax, 0xf
je 0x48c8af
jmp 0x48c9a2
cmp eax, 0x64
jg 0x48c7d9
je 0x48c834
sub eax, 0x5a
je 0x48c823
sub eax, 8
je 0x48c7f0
jmp 0x48c9a2
sub eax, 0x73
je 0x48c876
sub eax, 4
je 0x48c8e8
jmp 0x48c9a2
mov dl, 0x25
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48c9b7
mov dl, 0x26
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48c9b7
mov dl, 1
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48c9b7
mov dl, 2
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48c9b7
mov dl, 0xc
mov eax, dword [edi]
call fcn.0048ae08
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 0x48c9b7
mov dl, 0xd
mov eax, dword [edi]
call fcn.0048ae08
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 0x48c9b7
push ebp
mov al, 4
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x118]
call fcn.0048c01c
pop ecx
push ebp
xor eax, eax
call fcn.0048bd14
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 0x48c9b7
push ebp
mov al, 5
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x118]
call fcn.0048c01c
pop ecx
push ebp
xor eax, eax
call fcn.0048bd14
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 0x48c9b7
push ebp
mov al, 4
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x11c]
call fcn.0048c01c
pop ecx
push ebp
xor eax, eax
call fcn.0048bd14
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 0x48c9b7
push ebp
mov al, 5
call fcn.0048bc04
pop ecx
mov dword [ebp - 4], eax
push ebp
mov eax, dword [edi]
mov eax, dword [eax + 0x11c]
call fcn.0048c01c
pop ecx
push ebp
xor eax, eax
call fcn.0048bd14
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 0x48c9b7
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x48c970
mov dl, 0x1d
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48c97c
mov dl, 0x1c
mov eax, dword [edi]
call fcn.0048ae08
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.0048ae4c
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 0x48c9b7
push ebp
push ebp
mov eax, dword [edi]
add eax, 0xe0
call fcn.0048c050
pop ecx
call fcn.0048bb4c
pop ecx
mov eax, dword [edi]
inc dword [eax + 0xe0]
jmp 0x48cb74
mov eax, dword [edi]
dec dword [eax + 0xe0]
mov edx, dword [edi]
test byte [edx + 0x110], 0x20
je 0x48ca73
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
cmp al, 0x23
je 0x48c9f7
add al, 0xf7
sub al, 2
jb 0x48c9f7
sub al, 2
je 0x48c9f7
sub al, 0x13
jne 0x48ca73
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x48ca4a
jmp 0x48ca0e
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 0x48ca2e
cmp al, 0xd
je 0x48ca2e
cmp al, 0xa
jne 0x48ca06
jmp 0x48ca2e
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 0x48ca26
cmp al, 0xa
je 0x48ca26
jmp 0x48ca62
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 0x48ca42
sub al, 2
je 0x48ca42
sub al, 0x13
je 0x48ca42
mov dl, 0x13
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb74
mov edx, 0x4a3a74
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
call fcn.0048aeec
mov ebx, eax
test ebx, ebx
jg 0x48cab8
mov eax, dword [edi]
mov ebx, dword [eax + 0xe0]
cmp byte [ebx], 0x7b
je 0x48caa8
mov edx, 0x77
mov eax, dword [edi]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x48cb7a
mov edx, 0x4a3a74
mov eax, ebx
inc eax
call fcn.0048aeec
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 0x48cada
cmp al, 0x2a
je 0x48cad9
cmp al, 0x2b
je 0x48cad9
cmp al, 0x3f
je 0x48cad9
cmp al, 0x7b
jne 0x48cada
dec ebx
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp ebx, 1
jne 0x48caeb
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [edi]
test byte [eax + 0x110], 1
je 0x48cb04
mov dl, 0x14
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb4f
mov dl, 8
mov eax, dword [edi]
call fcn.0048ae08
mov dword [ebp - 4], eax
jmp 0x48cb4f
mov eax, dword [edi]
test byte [eax + 0x110], 0x20
je 0x48cb35
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov al, byte [eax]
add al, 0xf7
sub al, 2
jb 0x48cb46
sub al, 2
je 0x48cb46
sub al, 0x13
je 0x48cb46
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
mov dl, byte [eax]
mov eax, dword [edi]
call fcn.0048ae4c
mov eax, dword [edi]
inc dword [eax + 0xe0]
dec ebx
test ebx, ebx
jle 0x48cb6b
mov eax, dword [edi]
test byte [eax + 0x110], 0x20
je 0x48cb12
mov eax, dword [edi]
mov eax, dword [eax + 0xe0]
cmp byte [eax], 0x23
jne 0x48cb12
xor edx, edx
mov eax, dword [edi]
call fcn.0048ae4c
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 0x48cb9c
lea eax, [ebp - 0x54]
mov edx, 2
call fcn.00404be4
ret