Function at 0x10020fe0
Capabilities:
Parse credit card information

Disassembly:
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
cmp dword [esi + 0x4c], 0xffffffff
je 0x10021394
mov eax, dword [esi + 0x4c]
cmp eax, 0x7c
je 0x10021394
cmp eax, 0x29
jne 0x10021019
cmp dword [esi + 0x10], 0
jne 0x10021394
test dword [esi + 0x50], 0x10000000
je 0x1002139a
cmp eax, 0x2e
jne 0x100210cb
push 0x14
call fcn.1002b336
mov ecx, eax
add esp, 4
test ecx, ecx
je 0x10021056
mov dword [ecx], vtable.std::_Node_base.0
mov dword [ecx + 4], 5
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
jmp 0x10021058
xor ecx, ecx
mov eax, dword [esi + 0x28]
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
test eax, eax
je 0x10021074
mov dword [ecx + 0xc], eax
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
mov dword [eax + 0x10], ecx
mov eax, dword [esi + 0x28]
mov dword [eax + 0xc], ecx
mov dword [esi + 0x28], ecx
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100210bf
cmp word [eax], 0x5c
jne 0x100210bc
add eax, 2
cmp eax, ecx
je 0x100210bc
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100210a8
movzx edx, word [eax]
cmp edx, 0x28
je 0x100210ba
cmp edx, 0x29
je 0x100210ba
test cl, 0x10
jne 0x100210bc
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x100210ba
cmp ecx, 0x7d
jne 0x100210bc
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
jmp 0x10021381
cmp eax, 0x5c
jne 0x100211f8
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021116
cmp word [eax], 0x5c
jne 0x10021113
add eax, 2
cmp eax, ecx
je 0x10021113
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100210ff
movzx edx, word [eax]
cmp edx, 0x28
je 0x10021111
cmp edx, 0x29
je 0x10021111
test cl, 0x10
jne 0x10021113
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x10021111
cmp ecx, 0x7d
jne 0x10021113
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x10021184
cmp word [esi + 0x48], 0x62
jne 0x10021184
lea ecx, [esi + 0x24]
call fcn.10021aa0
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021178
cmp word [eax], 0x5c
jne 0x10021175
add eax, 2
cmp eax, ecx
je 0x10021175
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x10021161
movzx ecx, word [eax]
cmp ecx, 0x28
je 0x10021173
cmp ecx, 0x29
je 0x10021173
test dl, 0x10
jne 0x10021175
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x10021173
cmp ecx, 0x7d
jne 0x10021175
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
jmp 0x10021388
test eax, eax
je 0x100211ec
cmp word [esi + 0x48], 0x42
jne 0x100211ec
lea ecx, [esi + 0x24]
call fcn.10021aa0
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100211e0
cmp word [eax], 0x5c
jne 0x100211dd
add eax, 2
cmp eax, ecx
je 0x100211dd
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x100211c9
movzx ecx, word [eax]
cmp ecx, 0x28
je 0x100211db
cmp ecx, 0x29
je 0x100211db
test dl, 0x10
jne 0x100211dd
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x100211db
cmp ecx, 0x7d
jne 0x100211dd
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
jmp 0x10021388
mov ecx, esi
call fcn.100216e0
jmp 0x10021381
cmp eax, 0x5b
jne 0x100212a9
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021243
cmp word [eax], 0x5c
jne 0x10021240
add eax, 2
cmp eax, ecx
je 0x10021240
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x1002122c
movzx edx, word [eax]
cmp edx, 0x28
je 0x1002123e
cmp edx, 0x29
je 0x1002123e
test cl, 0x10
jne 0x10021240
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x1002123e
cmp ecx, 0x7d
jne 0x10021240
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
mov ecx, esi
call fcn.10021630
cmp dword [esi + 0x4c], 0x5d
jne 0x100213a1
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x1002129d
cmp word [eax], 0x5c
jne 0x1002129a
add eax, 2
cmp eax, ecx
je 0x1002129a
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10021286
movzx edx, word [eax]
cmp edx, 0x28
je 0x10021298
cmp edx, 0x29
je 0x10021298
test cl, 0x10
jne 0x1002129a
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x10021298
cmp ecx, 0x7d
jne 0x1002129a
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
jmp 0x10021381
cmp eax, 0x28
jne 0x10021311
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100212f0
cmp word [eax], 0x5c
jne 0x100212ed
add eax, 2
cmp eax, ecx
je 0x100212ed
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100212d9
movzx edx, word [eax]
cmp edx, 0x28
je 0x100212eb
cmp edx, 0x29
je 0x100212eb
test cl, 0x10
jne 0x100212ed
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x100212eb
cmp ecx, 0x7d
jne 0x100212ed
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.10020a90
mov ecx, esi
call fcn.100217b0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.100215d0
test bl, bl
je 0x10021388
jmp 0x10021381
cmp eax, 0x5e
jne 0x10021327
lea ecx, [esi + 0x24]
call fcn.100219e0
mov ecx, esi
call fcn.10020f90
jmp 0x10021388
cmp eax, 0x24
jne 0x1002133d
lea ecx, [esi + 0x24]
call fcn.10021a40
mov ecx, esi
call fcn.10020f90
jmp 0x10021388
cmp eax, 0x2a
je 0x100213af
cmp eax, 0x2b
je 0x100213af
cmp eax, 0x3f
je 0x100213af
cmp eax, 0x7b
je 0x100213af
cmp eax, 0x7d
jne 0x1002135f
test dword [esi + 0x50], 0x10000000
je 0x100213a8
cmp eax, 0x5d
jne 0x1002136d
test dword [esi + 0x50], 0x10000000
je 0x100213a1
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.10021b00
mov ecx, esi
call fcn.10020f90
mov ecx, esi
call fcn.100218b0
cmp dword [esi + 0x4c], 0xffffffff
mov cl, 1
jne 0x10020ff1
pop esi
mov al, cl
pop ebx
pop ecx
ret
push 5
call fcn.1003fe50
push 4
call fcn.1003fe50
push 6
call fcn.1003fe50
push 0xa
call fcn.1003fe50
int3