Function at 0x10021200
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100d63db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x100215bf
jmp 0x10021230
cmp eax, 0x7c
je 0x100215bf
cmp eax, 0x29
jne 0x10021255
cmp dword [esi + 0x10], 0
jne 0x100215bf
test dword [esi + 0x50], 0x10000000
je 0x100215d1
cmp eax, 0x2e
jne 0x10021312
push 0x14
call fcn.100afd71
mov ecx, eax
add esp, 4
mov dword [ebp - 0x10], ecx
mov dword [ebp - 4], 0
test ecx, ecx
je 0x1002129c
mov dword [ecx], 0x101022cc
mov dword [ecx + 4], 5
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
jmp 0x1002129e
xor ecx, ecx
mov dword [ebp - 4], 0xffffffff
mov eax, dword [esi + 0x28]
mov dword [ecx + 0x10], eax
mov eax, dword [esi + 0x28]
mov eax, dword [eax + 0xc]
test eax, eax
je 0x100212c1
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 0x10021306
cmp byte [eax], 0x5c
jne 0x10021304
inc eax
cmp eax, ecx
je 0x10021304
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100212f1
mov dl, byte [eax]
cmp dl, 0x28
je 0x10021302
cmp dl, 0x29
je 0x10021302
test cl, 0x10
jne 0x10021304
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10021302
cmp cl, 0x7d
jne 0x10021304
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
jmp 0x100215aa
cmp eax, 0x5c
jne 0x1002142f
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021357
cmp byte [eax], 0x5c
jne 0x10021355
inc eax
cmp eax, ecx
je 0x10021355
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10021342
mov dl, byte [eax]
cmp dl, 0x28
je 0x10021353
cmp dl, 0x29
je 0x10021353
test cl, 0x10
jne 0x10021355
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10021353
cmp cl, 0x7d
jne 0x10021355
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x100213c0
cmp byte [esi + 0x48], 0x62
jne 0x100213c0
push 4
lea ecx, [esi + 0x24]
call fcn.10021820
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100213b4
cmp byte [eax], 0x5c
jne 0x100213b2
inc eax
cmp eax, ecx
je 0x100213b2
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x1002139f
mov cl, byte [eax]
cmp cl, 0x28
je 0x100213b0
cmp cl, 0x29
je 0x100213b0
test dl, 0x10
jne 0x100213b2
mov cl, byte [eax]
cmp cl, 0x7b
je 0x100213b0
cmp cl, 0x7d
jne 0x100213b2
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
jmp 0x100215b1
test eax, eax
je 0x10021423
cmp byte [esi + 0x48], 0x42
jne 0x10021423
push 4
lea ecx, [esi + 0x24]
call fcn.10021820
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021417
cmp byte [eax], 0x5c
jne 0x10021415
inc eax
cmp eax, ecx
je 0x10021415
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x10021402
mov cl, byte [eax]
cmp cl, 0x28
je 0x10021413
cmp cl, 0x29
je 0x10021413
test dl, 0x10
jne 0x10021415
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10021413
cmp cl, 0x7d
jne 0x10021415
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
jmp 0x100215b1
mov ecx, esi
call fcn.10025950
jmp 0x100215aa
cmp eax, 0x5b
jne 0x100214d4
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021474
cmp byte [eax], 0x5c
jne 0x10021472
inc eax
cmp eax, ecx
je 0x10021472
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x1002145f
mov dl, byte [eax]
cmp dl, 0x28
je 0x10021470
cmp dl, 0x29
je 0x10021470
test cl, 0x10
jne 0x10021472
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10021470
cmp cl, 0x7d
jne 0x10021472
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
mov ecx, esi
call fcn.100258a0
cmp dword [esi + 0x4c], 0x5d
jne 0x100215d8
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x100214c8
cmp byte [eax], 0x5c
jne 0x100214c6
inc eax
cmp eax, ecx
je 0x100214c6
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x100214b3
mov dl, byte [eax]
cmp dl, 0x28
je 0x100214c4
cmp dl, 0x29
je 0x100214c4
test cl, 0x10
jne 0x100214c6
mov cl, byte [eax]
cmp cl, 0x7b
je 0x100214c4
cmp cl, 0x7d
jne 0x100214c6
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
jmp 0x100215aa
cmp eax, 0x28
jne 0x10021536
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x10021515
cmp byte [eax], 0x5c
jne 0x10021513
inc eax
cmp eax, ecx
je 0x10021513
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x10021500
mov dl, byte [eax]
cmp dl, 0x28
je 0x10021511
cmp dl, 0x29
je 0x10021511
test cl, 0x10
jne 0x10021513
mov cl, byte [eax]
cmp cl, 0x7b
je 0x10021511
cmp cl, 0x7d
jne 0x10021513
mov dword [esi], eax
inc dword [esi]
mov ecx, esi
call fcn.1001d990
mov ecx, esi
call fcn.10025a10
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.10025840
test bl, bl
je 0x100215b1
jmp 0x100215aa
cmp eax, 0x5e
jne 0x1002154e
push 2
lea ecx, [esi + 0x24]
call fcn.10021820
mov ecx, esi
call fcn.100211b0
jmp 0x100215b1
cmp eax, 0x24
jne 0x10021566
push 3
lea ecx, [esi + 0x24]
call fcn.10021820
mov ecx, esi
call fcn.100211b0
jmp 0x100215b1
cmp eax, 0x2a
je 0x100215e6
cmp eax, 0x2b
je 0x100215e6
cmp eax, 0x3f
je 0x100215e6
cmp eax, 0x7b
je 0x100215e6
cmp eax, 0x7d
jne 0x10021588
test dword [esi + 0x50], 0x10000000
je 0x100215df
cmp eax, 0x5d
jne 0x10021596
test dword [esi + 0x50], 0x10000000
je 0x100215d8
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.10025c00
mov ecx, esi
call fcn.100211b0
mov ecx, esi
call fcn.10025ad0
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x10021230
mov al, cl
mov ecx, dword [ebp - 0xc]
pop esi
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret
push 5
call fcn.100ab3be
push 4
call fcn.100ab3be
push 6
call fcn.100ab3be
push 0xa
call fcn.100ab3be
int3