Function at 0x4c5f10
Capabilities:
Parse credit card information

Disassembly:
push ebx
push edi
mov edi, dword [esp + 0xc]
test edi, edi
je 0x4c633d
mov ebx, dword [esp + 0x10]
test ebx, ebx
je 0x4c633d
jbe 0x4c633d
push esi
mov esi, dword [esp + 0x18]
mov al, byte [edi]
cmp al, 0x25
jb 0x4c5f43
cmp al, 0x3f
jbe 0x4c6328
cmp al, 0xa
je 0x4c6328
cmp al, 0xd
je 0x4c6328
cmp al, 0x20
jb 0x4c5f5f
cmp al, 0x23
jbe 0x4c6328
cmp al, 0x41
jb 0x4c5f6b
cmp al, 0x5a
jbe 0x4c6328
cmp al, 0x60
jb 0x4c5f77
cmp al, 0x7a
jbe 0x4c6328
cmp al, 0x40
jne 0x4c5f82
push 0
jmp 0x4c6329
cmp al, 0x24
jne 0x4c5f8d
push 2
jmp 0x4c6329
cmp al, 0x5f
jne 0x4c5f98
push 0x11
jmp 0x4c6329
cmp al, 0xc
jne 0x4c5fac
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x10
jmp 0x4c6329
cmp al, 0x5e
jne 0x4c5fc0
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x14
jmp 0x4c6329
cmp al, 0x7b
jne 0x4c5fd4
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x28
jmp 0x4c6329
cmp al, 0x7d
jne 0x4c5fe8
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x29
jmp 0x4c6329
cmp al, 0x5c
jne 0x4c5ffc
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x2f
jmp 0x4c6329
cmp al, 0x5b
jne 0x4c6010
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x3c
jmp 0x4c6329
cmp al, 0x7e
jne 0x4c6024
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x3d
jmp 0x4c6329
cmp al, 0x5d
jne 0x4c6038
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x3e
jmp 0x4c6329
cmp al, 0x7c
jne 0x4c604c
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x40
jmp 0x4c6329
cmp al, 0x80
jbe 0x4c6330
cmp ebx, 1
jbe 0x4c6330
cmp al, 0xc2
jne 0x4c60b0
mov al, byte [edi + 1]
add edi, 1
sub ebx, 1
cmp al, 0xa3
jne 0x4c6075
push 1
jmp 0x4c6329
cmp al, 0xa5
jne 0x4c6080
push 3
jmp 0x4c6329
cmp al, 0xa4
jne 0x4c608b
push 0x24
jmp 0x4c6329
cmp al, 0xa1
jne 0x4c6096
push 0x40
jmp 0x4c6329
cmp al, 0xa7
jne 0x4c60a1
push 0x5f
jmp 0x4c6329
cmp al, 0xbf
jne 0x4c6320
push 0x60
jmp 0x4c6329
cmp al, 0xc3
jne 0x4c628c
mov al, byte [edi + 1]
add edi, 1
sub ebx, 1
cmp al, 0xa8
jne 0x4c60cc
push 4
jmp 0x4c6329
cmp al, 0xa9
jne 0x4c60d7
push 5
jmp 0x4c6329
cmp al, 0xb9
jne 0x4c60e2
push 6
jmp 0x4c6329
cmp al, 0xac
jne 0x4c60ed
push 7
jmp 0x4c6329
cmp al, 0xb2
jne 0x4c60f8
push 8
jmp 0x4c6329
cmp al, 0x87
jne 0x4c6103
push 9
jmp 0x4c6329
cmp al, 0x98
jne 0x4c610e
push 0xb
jmp 0x4c6329
cmp al, 0xb8
jne 0x4c6119
push 0xc
jmp 0x4c6329
cmp al, 0x85
jne 0x4c6124
push 0xe
jmp 0x4c6329
cmp al, 0xa5
jne 0x4c612f
push 0xf
jmp 0x4c6329
cmp al, 0x86
jne 0x4c613a
push 0x1c
jmp 0x4c6329
cmp al, 0xa6
jne 0x4c6145
push 0x1d
jmp 0x4c6329
cmp al, 0x9f
jne 0x4c6150
push 0x1e
jmp 0x4c6329
cmp al, 0x89
jne 0x4c615b
push 0x1f
jmp 0x4c6329
cmp al, 0x84
jne 0x4c6166
push 0x5b
jmp 0x4c6329
cmp al, 0x96
jne 0x4c6171
push 0x5c
jmp 0x4c6329
cmp al, 0x91
jne 0x4c617c
push 0x5d
jmp 0x4c6329
cmp al, 0x9c
jne 0x4c6187
push 0x5e
jmp 0x4c6329
cmp al, 0xa4
jne 0x4c6192
push 0x7b
jmp 0x4c6329
cmp al, 0xb6
jne 0x4c619d
push 0x7c
jmp 0x4c6329
cmp al, 0xb1
jne 0x4c61a8
push 0x7d
jmp 0x4c6329
cmp al, 0xbc
jne 0x4c61b3
push 0x7e
jmp 0x4c6329
cmp al, 0xa0
jne 0x4c61be
push 0x7f
jmp 0x4c6329
cmp al, 0x80
jb 0x4c61cd
cmp al, 0x85
ja 0x4c61cd
push 0x41
jmp 0x4c6329
cmp al, 0x88
jb 0x4c61dc
cmp al, 0x8b
ja 0x4c61dc
push 0x45
jmp 0x4c6329
cmp al, 0x8c
jb 0x4c61eb
cmp al, 0x8f
ja 0x4c61eb
push 0x49
jmp 0x4c6329
cmp al, 0x92
jb 0x4c61fa
cmp al, 0x96
ja 0x4c61fa
push 0x4f
jmp 0x4c6329
cmp al, 0x99
jb 0x4c6209
cmp al, 0x9c
ja 0x4c6209
push 0x55
jmp 0x4c6329
cmp al, 0x9d
ja 0x4c6214
push 0x59
jmp 0x4c6329
cmp al, 0xa0
jb 0x4c6223
cmp al, 0xa5
ja 0x4c6223
push 0x61
jmp 0x4c6329
cmp al, 0xa8
jb 0x4c6232
cmp al, 0xab
ja 0x4c6232
push 0x65
jmp 0x4c6329
cmp al, 0xac
jb 0x4c6241
cmp al, 0xaf
ja 0x4c6241
push 0x69
jmp 0x4c6329
cmp al, 0xb2
jb 0x4c6249
cmp al, 0xb6
jbe 0x4c6285
cmp al, 0xb0
je 0x4c6285
cmp al, 0xb9
jb 0x4c625c
cmp al, 0xbc
ja 0x4c625c
push 0x75
jmp 0x4c6329
cmp al, 0xbd
je 0x4c627e
cmp al, 0xbf
je 0x4c627e
cmp al, 0xa7
ja 0x4c626f
push 0x63
jmp 0x4c6329
cmp al, 0x90
ja 0x4c6320
push 0x44
jmp 0x4c6329
push 0x79
jmp 0x4c6329
push 0x6f
jmp 0x4c6329
cmp al, 0xce
jne 0x4c62ef
mov al, byte [edi + 1]
add edi, 1
sub ebx, 1
cmp al, 0x94
jne 0x4c62a4
push 0x10
jmp 0x4c6329
cmp al, 0xa6
jne 0x4c62af
push 0x12
jmp 0x4c6329
cmp al, 0x93
jne 0x4c62b7
push 0x13
jmp 0x4c6329
cmp al, 0x9b
jne 0x4c62bf
push 0x14
jmp 0x4c6329
cmp al, 0xa9
jne 0x4c62c7
push 0x15
jmp 0x4c6329
cmp al, 0xa0
jne 0x4c62cf
push 0x16
jmp 0x4c6329
cmp al, 0xa8
jne 0x4c62d7
push 0x17
jmp 0x4c6329
cmp al, 0xa3
jne 0x4c62df
push 0x18
jmp 0x4c6329
cmp al, 0x98
jne 0x4c62e7
push 0x19
jmp 0x4c6329
cmp al, 0x9e
jne 0x4c6320
push 0x1a
jmp 0x4c6329
cmp al, 0xe2
jne 0x4c6330
add edi, 1
sub ebx, 1
je 0x4c6320
cmp byte [edi], 0x82
jne 0x4c6320
add edi, 1
sub ebx, 1
cmp byte [edi], 0xac
jne 0x4c6318
push 0x1b
mov ecx, esi
call fcn.00468d30
push 0x65
jmp 0x4c6329
sub edi, 2
add ebx, 2
jmp 0x4c6330
sub edi, 1
add ebx, 1
jmp 0x4c6330
push eax
mov ecx, esi
call fcn.00468d30
add edi, 1
sub ebx, 1
jne 0x4c5f35
pop esi
pop edi
mov al, 1
pop ebx
ret