Function at 0x73ea80
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
mov ecx, 6
push 0
push 0
dec ecx
jne 0x73ea88
push ebx
push esi
push edi
mov dword [ebp - 0xc], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x73f5c1
push dword fs:[eax]
mov dword fs:[eax], esp
xor ebx, ebx
mov eax, dword [ebp - 0xc]
xor edx, edx
mov dword [eax], edx
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
mov edx, eax
sub edx, 2
movzx edx, word [edx]
cmp edx, 0x2e
jg 0x73eb0f
je 0x73ebe8
cmp edx, 0x28
jg 0x73eaf7
je 0x73efda
sub edx, 1
jb 0x73f147
sub edx, 0x23
je 0x73eb96
jmp 0x73f398
sub edx, 0x29
je 0x73f147
dec edx
sub edx, 2
jb 0x73f158
jmp 0x73f398
cmp edx, 0x5c
jg 0x73eb31
je 0x73f169
sub edx, 0x3f
je 0x73f158
sub edx, 0x1c
je 0x73ec32
jmp 0x73f398
sub edx, 0x5e
je 0x73eb44
sub edx, 0x1e
je 0x73f147
jmp 0x73f398
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 0x10
je 0x73eb6e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x108]
xor edx, edx
call fcn.0040a0b4
jne 0x73eb82
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10c], 0
jne 0x73eb82
mov dx, 1
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
mov dx, 0x22
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 0x10
je 0x73ebc0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x108]
xor edx, edx
call fcn.0040a0b4
jne 0x73ebd4
mov eax, dword [ebp - 4]
cmp byte [eax + 0x10c], 0
jne 0x73ebd4
mov dx, 2
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
mov dx, 0x23
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 4
je 0x73ec18
mov dx, 3
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f596
mov dx, 0x24
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0xc]
or dword [eax], 1
jmp 0x73f596
cmp word [eax], 0x5e
jne 0x73ec6e
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 1
je 0x73ec54
push ebp
mov ax, 0x16
call fcn.0073e890
pop ecx
mov dword [ebp - 8], eax
jmp 0x73ec62
push ebp
mov ax, 5
call fcn.0073e890
pop ecx
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
jmp 0x73ec98
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 1
je 0x73ec8a
push ebp
mov ax, 0x15
call fcn.0073e890
pop ecx
mov dword [ebp - 8], eax
jmp 0x73ec98
push ebp
mov ax, 4
call fcn.0073e890
pop ecx
mov dword [ebp - 8], eax
mov byte [ebp - 0xd], 0
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
cmp ax, 0x5d
jne 0x73ef70
push ebp
call fcn.0073e8bc
pop ecx
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
jmp 0x73ef70
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xc0]
cmp word [esi], 0x2d
jne 0x73eeac
mov eax, esi
add eax, 2
cmp word [eax], 0
je 0x73eeac
add esi, 2
cmp word [esi], 0x5d
je 0x73eeac
cmp byte [ebp - 0xd], 0
je 0x73eeac
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx edi, word [eax]
cmp di, 0x5c
jne 0x73ed91
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
add eax, 2
movzx eax, word [eax]
cmp ax, 0x100
jae 0x73ed76
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
add eax, 2
movzx eax, word [eax]
add eax, 0xffffffc0
cmp ax, 0x37
ja 0x73ed64
and eax, 0x7f
mov edx, 0x73f5d4
mov ecx, edx
and ecx, 3
sub edx, ecx
add ecx, ecx
add ecx, ecx
add ecx, ecx
add eax, ecx
bt dword [edx], eax
jae 0x73ed76
push ebp
mov ax, 0x2d
call fcn.0073e8a4
pop ecx
jmp 0x73ef70
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
push ebp
mov eax, dword [ebp - 4]
add eax, 0xc0
call fcn.0073e914
pop ecx
mov edi, eax
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 2
je 0x73edcd
cmp word [ebp - 0x10], 0x430
jne 0x73edcd
cmp di, 0x44f
jne 0x73edcd
push ebp
lea eax, [ebp - 0x18]
mov edx, 0x762426
mov ecx, 0x22
call fcn.00409ef0
mov eax, dword [ebp - 0x18]
call fcn.0073e8dc
pop ecx
jmp 0x73ee9d
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 2
je 0x73ee09
cmp word [ebp - 0x10], 0x410
jne 0x73ee09
cmp di, 0x42f
jne 0x73ee09
push ebp
lea eax, [ebp - 0x1c]
mov edx, 0x76246a
mov ecx, 0x22
call fcn.00409ef0
mov eax, dword [ebp - 0x1c]
call fcn.0073e8dc
pop ecx
jmp 0x73ee9d
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 2
je 0x73ee5e
cmp word [ebp - 0x10], 0x430
jne 0x73ee5e
cmp di, 0x42f
jne 0x73ee5e
push ebp
lea eax, [ebp - 0x20]
mov edx, 0x762426
mov ecx, 0x22
call fcn.00409ef0
mov eax, dword [ebp - 0x20]
call fcn.0073e8dc
pop ecx
push ebp
lea eax, [ebp - 0x24]
mov edx, 0x76246a
mov ecx, 0x22
call fcn.00409ef0
mov eax, dword [ebp - 0x24]
call fcn.0073e8dc
pop ecx
jmp 0x73ee9d
cmp di, word [ebp - 0x10]
jae 0x73ee75
mov edx, 0x6d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
inc word [ebp - 0x10]
push ebp
mov eax, edi
call fcn.0073e8a4
pop ecx
cmp di, word [ebp - 0x10]
jbe 0x73ee9d
push ebp
movzx eax, word [ebp - 0x10]
call fcn.0073e8a4
pop ecx
inc word [ebp - 0x10]
cmp di, word [ebp - 0x10]
ja 0x73ee88
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
jmp 0x73ef70
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0x5c
jne 0x73ef53
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0
jne 0x73eee9
mov edx, 0x6e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
sub ax, 0x64
je 0x73ef09
sub ax, 0xf
je 0x73ef29
sub ax, 4
je 0x73ef17
jmp 0x73ef3b
push ebp
mov eax, 0x73f5e0
call fcn.0073e8dc
pop ecx
jmp 0x73ef66
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xfc]
call fcn.0073e8dc
pop ecx
jmp 0x73ef66
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xf8]
call fcn.0073e8dc
pop ecx
jmp 0x73ef66
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xc0
call fcn.0073e914
pop ecx
call fcn.0073e8bc
pop ecx
jmp 0x73ef66
push ebp
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
call fcn.0073e8bc
pop ecx
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0
je 0x73ef92
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0x5d
jne 0x73ecc8
push ebp
xor eax, eax
call fcn.0073e8a4
pop ecx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0x5d
je 0x73efbb
mov edx, 0x71
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
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 0x73f596
cmp word [eax], 0x3f
jne 0x73f117
add eax, 2
cmp word [eax], 0x23
jne 0x73f058
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 4
jmp 0x73f003
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
test ax, ax
je 0x73f01a
cmp ax, 0x29
jne 0x73eff9
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0x29
je 0x73f03a
mov edx, 0x7d
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov dx, 0x13
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xc0]
jmp 0x73f077
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
test ax, ax
je 0x73f08e
cmp ax, 0x29
jne 0x73f06d
mov eax, dword [ebp - 4]
mov edi, dword [eax + 0xc0]
cmp word [edi], 0x29
jne 0x73f0e8
lea eax, [ebp - 0x2c]
push eax
lea eax, [ebp - 0x30]
mov edx, esi
call fcn.0040a2a8
mov eax, dword [ebp - 0x30]
mov ecx, edi
sub ecx, esi
sar ecx, 1
jns 0x73f0b9
adc ecx, 0
mov edx, 1
call fcn.0040a61c
mov edx, dword [ebp - 0x2c]
lea eax, [ebp - 0x28]
call fcn.0040a34c
mov edx, dword [ebp - 0x28]
mov eax, dword [ebp - 4]
lea ecx, [eax + 0xf0]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.0073d620
test al, al
jne 0x73f0f9
mov edx, 0x7f
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov dx, 0x13
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
lea ecx, [ebp - 0x14]
mov edx, 1
mov eax, dword [ebp - 4]
call fcn.0073dde0
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0
jne 0x73f137
xor ebx, ebx
jmp 0x73f599
mov eax, dword [ebp - 0x14]
and eax, 5
mov edx, dword [ebp - 0xc]
or dword [edx], eax
jmp 0x73f596
mov edx, 0x72
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov edx, 0x73
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
cmp word [eax], 0
jne 0x73f180
mov edx, 0x74
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
cmp eax, 0x57
jg 0x73f1cb
je 0x73f2fc
cmp eax, 0x42
jg 0x73f1b4
je 0x73f20c
add eax, 0xffffffcf
sub eax, 9
jb 0x73f31d
sub eax, 7
je 0x73f220
jmp 0x73f373
sub eax, 0x44
je 0x73f26c
sub eax, 0xf
je 0x73f2b4
jmp 0x73f373
cmp eax, 0x64
jg 0x73f1e1
je 0x73f248
sub eax, 0x5a
je 0x73f234
sub eax, 8
je 0x73f1f8
jmp 0x73f373
sub eax, 0x73
je 0x73f290
sub eax, 4
je 0x73f2d8
jmp 0x73f373
mov dx, 0x25
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f389
mov dx, 0x26
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f389
mov dx, 1
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f389
mov dx, 2
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f389
mov dx, 0xc
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f389
mov dx, 0xd
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f389
mov dx, 0x10
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f389
mov dx, 0x11
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f389
mov dx, 0xe
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f389
mov dx, 0xf
mov eax, dword [ebp - 4]
call fcn.0073da60
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 0x73f389
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 1
je 0x73f33a
mov dx, 0x1d
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f349
mov dx, 0x1c
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx edx, word [eax]
sub dx, 0x30
mov eax, dword [ebp - 4]
call fcn.0073daa0
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 0x73f389
push ebp
push ebp
mov eax, dword [ebp - 4]
add eax, 0xc0
call fcn.0073e914
pop ecx
call fcn.0073e7c8
pop ecx
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
jmp 0x73f596
mov eax, dword [ebp - 4]
sub dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 0x20
je 0x73f46e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx esi, word [eax]
cmp si, 0x23
je 0x73f3d8
mov edx, esi
mov eax, 0x73f5f8
call fcn.0073bfec
test eax, eax
je 0x73f46e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0x23
jne 0x73f440
jmp 0x73f3f3
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
test ax, ax
je 0x73f41c
cmp ax, 0xd
je 0x73f41c
cmp ax, 0xa
jne 0x73f3e9
jmp 0x73f41c
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx eax, word [eax]
cmp ax, 0xd
je 0x73f412
cmp ax, 0xa
je 0x73f412
jmp 0x73f45a
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx edx, word [eax]
mov eax, 0x73f5f8
call fcn.0073bfec
test eax, eax
jne 0x73f436
mov dx, 0x13
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f596
mov edx, 0x76240c
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
call fcn.0073db40
mov esi, eax
test esi, esi
jg 0x73f4b9
mov eax, dword [ebp - 4]
mov esi, dword [eax + 0xc0]
cmp word [esi], 0x7b
je 0x73f4a7
mov edx, 0x77
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
call dword [ecx]
jmp 0x73f599
mov edx, 0x76240c
mov eax, esi
add eax, 2
call fcn.0073db40
inc eax
mov esi, eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
mov edx, esi
add edx, edx
add eax, edx
movzx eax, word [eax]
cmp esi, 1
jle 0x73f4e9
cmp ax, 0x2a
je 0x73f4e8
cmp ax, 0x2b
je 0x73f4e8
cmp ax, 0x3f
je 0x73f4e8
cmp ax, 0x7b
jne 0x73f4e9
dec esi
mov eax, dword [ebp - 0xc]
or dword [eax], 1
cmp esi, 1
jne 0x73f4fa
mov eax, dword [ebp - 0xc]
or dword [eax], 2
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 1
je 0x73f517
mov dx, 0x14
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f56d
mov dx, 8
mov eax, dword [ebp - 4]
call fcn.0073da60
mov dword [ebp - 8], eax
jmp 0x73f56d
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 0x20
je 0x73f54e
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx edx, word [eax]
mov eax, 0x73f5f8
call fcn.0073bfec
test eax, eax
jne 0x73f562
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
movzx edx, word [eax]
mov eax, dword [ebp - 4]
call fcn.0073daa0
mov eax, dword [ebp - 4]
add dword [eax + 0xc0], 2
dec esi
test esi, esi
jle 0x73f58c
mov eax, dword [ebp - 4]
test byte [eax + 0xf0], 0x20
je 0x73f528
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0xc0]
cmp word [eax], 0x23
jne 0x73f528
xor edx, edx
mov eax, dword [ebp - 4]
call fcn.0073daa0
mov ebx, dword [ebp - 8]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x73f5c8
lea eax, [ebp - 0x30]
mov edx, 2
call fcn.00409304
lea eax, [ebp - 0x28]
mov edx, 5
call fcn.00409364
ret