Function at 0x100bb373
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x1018c018]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x1018c018], esi
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
mov dword [ebp - 0x10], edi
mov dword [ebp - 0xc], edi
cmp cl, 0x41
jg 0x100bb544
je 0x100bb968
test cl, cl
je 0x100bb52a
cmp cl, 0x2f
jle case.default.0x100bb870
cmp cl, 0x31
jle 0x100bb41e
cmp cl, 0x39
jg case.default.0x100bb870
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x10148f30]
lea ecx, [ebp - 8]
call fcn.100b8074
cmp dword [ebp - 8], 0
je 0x100bb409
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.100b7d5e
mov ecx, eax
call fcn.100b8168
mov eax, dword [ebp - 0x28]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 0x24]
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 8]
mov dword [eax], ecx
mov ecx, dword [ebp - 4]
mov dword [eax + 4], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ebx, edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x10], ebx
cmp byte [ebp + 0xc], bl
je 0x100bb4b9
lea eax, [ebp - 0x20]
push eax
call fcn.100bc6c4
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.100b7cf1
mov ecx, eax
call fcn.100b8168
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.100b8212
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x100bb480
mov eax, dword [ebx]
mov esi, dword [eax + 4]
mov ecx, esi
call fcn.1008e82d
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x100bb480
push 0x20
lea ecx, [ebp - 0x10]
call fcn.100b8253
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.100b8253
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x100bb494
mov byte [eax], 1
mov esi, dword [0x1018c018]
cmp byte [esi], 0
jne 0x100bb4af
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x100bb414
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x1018c018], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100bd489
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x1018c018], esi
test ecx, ecx
je 0x100bb507
cmp byte [esi - 1], 0x31
jne 0x100bb507
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.100b7cf1
mov ecx, eax
call fcn.100b8168
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x100bb51d
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.100b8212
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x100bb417
lea eax, [esi - 1]
mov dword [0x1018c018], eax
push 1
mov ecx, dword [ebp + 8]
call fcn.100b7d91
mov eax, dword [ebp + 8]
jmp 0x100bb417
cmp cl, 0x42
je 0x100bb965
jle case.default.0x100bb870
cmp cl, 0x5a
jle 0x100bb968
cmp cl, 0x5f
jne case.default.0x100bb870
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x1018c018], ecx
cmp eax, 0x4f
jg 0x100bb651
cmp eax, 0x44
jge 0x100bb945
cmp eax, 0x39
jg 0x100bb5f6
je 0x100bb5d2
test eax, eax
je 0x100bb5ca
cmp eax, 0x2f
jle case.default.0x100bb870
cmp eax, 0x36
jle 0x100bb5ba
cmp eax, 0x38
jg case.default.0x100bb870
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10148fc0]
mov ecx, dword [ebp + 8]
call fcn.100b7d5e
jmp 0x100bb53c
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10148fc0]
jmp 0x100bb3d3
lea eax, [ecx - 1]
jmp 0x100bb52d
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x10148fc0]
call fcn.100b7d5e
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x100bb51d
cmp eax, 0x3f
je 0x100bb634
cmp eax, 0x40
jle case.default.0x100bb870
cmp eax, 0x42
jle 0x100bb945
cmp eax, 0x43
jne case.default.0x100bb870
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.100bc59f
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x100bb5ee
mov al, byte [ecx]
inc ecx
mov dword [0x1018c018], ecx
test al, al
je 0x100bb5ca
cmp al, 0x30
jne case.default.0x100bb870
push edi
push str._anonymous_namespace
jmp 0x100bb61d
cmp eax, 0x54
jg 0x100bb83b
cmp eax, 0x53
jge 0x100bb945
sub eax, 0x50
je 0x100bb7e9
sub eax, 1
je 0x100bb3db
sub eax, 1
jne case.default.0x100bb870
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10148fa4]
call fcn.100b8074
mov eax, dword [0x1018c018]
mov al, byte [eax]
test al, al
jne 0x100bb6ae
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.100b81f0
jmp 0x100bb53c
movsx eax, al
sub eax, 0x30
js case.default.0x100bb870
cmp eax, 5
jae case.default.0x100bb870
push dword [eax*4 + 0x10149140]
lea ecx, [ebp - 0x10]
call fcn.100b8074
mov eax, dword [0x1018c018]
mov cl, byte [eax]
inc eax
mov dword [0x1018c018], eax
cmp cl, 0x30
je 0x100bb7aa
cmp cl, 0x31
je 0x100bb6fe
jle 0x100bb6f8
cmp cl, 0x34
jle 0x100bb827
dec eax
jmp 0x100bb52d
mov eax, dword [ebp - 8]
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x10]
push eax
call fcn.100b8212
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100bc3fb
pop ecx
mov ecx, eax
call fcn.100b818a
push eax
lea ecx, [ebp - 0x18]
call fcn.100b8212
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100bc3fb
pop ecx
mov ecx, eax
call fcn.100b818a
push eax
lea ecx, [ebp - 0x18]
call fcn.100b8212
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100bc3fb
pop ecx
mov ecx, eax
call fcn.100b818a
push eax
lea ecx, [ebp - 0x18]
call fcn.100b8212
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.100ba76c
pop ecx
pop ecx
mov ecx, eax
call fcn.100b818a
push eax
lea ecx, [ebp - 0x18]
call fcn.100b8212
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.100b818a
jmp 0x100bb53c
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100ba444
mov eax, dword [ebp - 0x28]
pop ecx
pop ecx
mov dword [ebp - 0x18], eax
lea ecx, [ebp - 0x18]
mov eax, dword [ebp - 0x24]
push 0x20
mov dword [ebp - 0x14], eax
call fcn.100b8253
mov eax, dword [ebp - 0x18]
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x1c], eax
lea eax, [ebp - 8]
push eax
call fcn.100b8212
lea ecx, [ebp - 0x20]
jmp 0x100bb82a
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10148fa4]
call fcn.100b8074
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100bb373
add esp, 0xc
mov ecx, dword [eax]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0xc], eax
test ecx, ecx
je 0x100bb827
test eax, 0x400
je 0x100bb827
push 2
jmp 0x100bb534
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.100b8168
jmp 0x100bb53c
cmp eax, 0x56
jle 0x100bb955
cmp eax, 0x57
jle case.default.0x100bb870
cmp eax, 0x59
jle 0x100bb945
cmp eax, 0x5f
jne case.default.0x100bb870
movsx eax, byte [ecx]
inc ecx
sub eax, 0x41
mov dword [0x1018c018], ecx
cmp eax, 0xb
ja case.default.0x100bb870
movzx eax, byte [eax + 0x100bb9a7]
jmp dword [eax*4 + 0x100bb99b]
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10149008]
jmp 0x100bb5b0
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x10149008]
call fcn.100b7d5e
mov eax, dword [0x1018c018]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x100bb8c9
call fcn.100ba512
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100b8212
mov eax, dword [0x1018c018]
cmp byte [eax], 0x40
jne 0x100bb8d8
inc eax
mov dword [0x1018c018], eax
jmp 0x100bb8d8
call fcn.100bc67c
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100b8212
push 0x10149788
lea ecx, [ebp - 0x18]
call fcn.100b8308
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x100bb414
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x10149008]
call fcn.100b7d5e
jmp 0x100bb91e
cmp al, 0x40
je 0x100bb92e
inc ecx
mov dword [0x1018c018], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.100b8253
mov ecx, dword [0x1018c018]
mov al, byte [ecx]
test al, al
jne 0x100bb90a
cmp al, 0x40
jne 0x100bb935
inc ecx
mov dword [0x1018c018], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x100bb414
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10148fa4]
jmp 0x100bb5b0
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x10148fa4]
jmp 0x100bb3d3
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x10148f14]
call fcn.100b8074
test edi, edi
je 0x100bb3db
cmp dword [ebp - 8], 0
je 0x100bb409
or dword [ebp - 4], 0x200
jmp 0x100bb409