Function at 0x100c5830
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x101914b0]
push ebx
push esi
push edi
mov cl, byte [eax]
lea esi, [eax + 1]
xor edi, edi
mov dword [0x101914b0], 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 0x100c5a01
je 0x100c5e25
test cl, cl
je 0x100c59e7
cmp cl, 0x2f
jle case.default.0x100c5d2d
cmp cl, 0x31
jle 0x100c58db
cmp cl, 0x39
jg case.default.0x100c5d2d
movsx eax, byte [esi - 1]
push dword [eax*4 + 0x1014d3e0]
lea ecx, [ebp - 8]
call fcn.100c2534
cmp dword [ebp - 8], 0
je 0x100c58c6
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x28]
push eax
push str.operator
lea ecx, [ebp - 0x20]
call fcn.100c221e
mov ecx, eax
call fcn.100c2628
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 0x100c5976
lea eax, [ebp - 0x20]
push eax
call fcn.100c6b81
pop ecx
push eax
lea eax, [ebp - 0x28]
push eax
push 0x3c
lea ecx, [ebp - 0x18]
call fcn.100c21b1
mov ecx, eax
call fcn.100c2628
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebp - 0x10]
call fcn.100c26d2
mov ebx, dword [ebp - 0x10]
test ebx, ebx
je 0x100c593d
mov eax, dword [ebx]
mov esi, dword [eax + 4]
mov ecx, esi
call fcn.10098d04
mov ecx, ebx
call esi
cmp al, 0x3e
jne 0x100c593d
push 0x20
lea ecx, [ebp - 0x10]
call fcn.100c2713
push 0x3e
lea ecx, [ebp - 0x10]
call fcn.100c2713
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x100c5951
mov byte [eax], 1
mov esi, dword [0x101914b0]
cmp byte [esi], 0
jne 0x100c596c
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x10]
mov dword [eax], ecx
mov ecx, dword [ebp - 0xc]
jmp 0x100c58d1
mov ebx, dword [ebp - 0x10]
inc esi
mov dword [0x101914b0], esi
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100c7946
add esp, 0xc
mov ecx, dword [eax]
mov edx, dword [eax + 4]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov dword [0x101914b0], esi
test ecx, ecx
je 0x100c59c4
cmp byte [esi - 1], 0x31
jne 0x100c59c4
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x20]
push eax
push 0x7e
lea ecx, [ebp - 0x28]
call fcn.100c21b1
mov ecx, eax
call fcn.100c2628
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
test ebx, ebx
je 0x100c59da
lea eax, [ebp - 0x10]
push eax
lea ecx, [ebp - 8]
call fcn.100c26d2
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 0x100c58d4
lea eax, [esi - 1]
mov dword [0x101914b0], eax
push 1
mov ecx, dword [ebp + 8]
call fcn.100c2251
mov eax, dword [ebp + 8]
jmp 0x100c58d4
cmp cl, 0x42
je 0x100c5e22
jle case.default.0x100c5d2d
cmp cl, 0x5a
jle 0x100c5e25
cmp cl, 0x5f
jne case.default.0x100c5d2d
movsx eax, byte [esi]
lea ecx, [esi + 1]
mov dword [0x101914b0], ecx
cmp eax, 0x4f
jg 0x100c5b0e
cmp eax, 0x44
jge 0x100c5e02
cmp eax, 0x39
jg 0x100c5ab3
je 0x100c5a8f
test eax, eax
je 0x100c5a87
cmp eax, 0x2f
jle case.default.0x100c5d2d
cmp eax, 0x36
jle 0x100c5a77
cmp eax, 0x38
jg case.default.0x100c5d2d
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x1014d470]
mov ecx, dword [ebp + 8]
call fcn.100c221e
jmp 0x100c59f9
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x1014d470]
jmp 0x100c5890
lea eax, [ecx - 1]
jmp 0x100c59ea
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x1014d470]
call fcn.100c221e
mov edx, dword [ebp - 0x1c]
or edx, 0x8000
mov ecx, dword [ebp - 0x20]
jmp 0x100c59da
cmp eax, 0x3f
je 0x100c5af1
cmp eax, 0x40
jle case.default.0x100c5d2d
cmp eax, 0x42
jle 0x100c5e02
cmp eax, 0x43
jne case.default.0x100c5d2d
push 1
push str._string
lea eax, [ebp - 0x20]
push eax
call fcn.100c6a5c
mov edx, dword [ebp - 0x1c]
add esp, 0xc
or edx, 0x1000
jmp 0x100c5aab
mov al, byte [ecx]
inc ecx
mov dword [0x101914b0], ecx
test al, al
je 0x100c5a87
cmp al, 0x30
jne case.default.0x100c5d2d
push edi
push str._anonymous_namespace
jmp 0x100c5ada
cmp eax, 0x54
jg 0x100c5cf8
cmp eax, 0x53
jge 0x100c5e02
sub eax, 0x50
je 0x100c5ca6
sub eax, 1
je 0x100c5898
sub eax, 1
jne case.default.0x100c5d2d
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x1014d454]
call fcn.100c2534
mov eax, dword [0x101914b0]
mov al, byte [eax]
test al, al
jne 0x100c5b6b
push 1
push dword [ebp + 8]
lea ecx, [ebp - 8]
call fcn.100c26b0
jmp 0x100c59f9
movsx eax, al
sub eax, 0x30
js case.default.0x100c5d2d
cmp eax, 5
jae case.default.0x100c5d2d
push dword [eax*4 + 0x1014d5f0]
lea ecx, [ebp - 0x10]
call fcn.100c2534
mov eax, dword [0x101914b0]
mov cl, byte [eax]
inc eax
mov dword [0x101914b0], eax
cmp cl, 0x30
je 0x100c5c67
cmp cl, 0x31
je 0x100c5bbb
jle 0x100c5bb5
cmp cl, 0x34
jle 0x100c5ce4
dec eax
jmp 0x100c59ea
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.100c26d2
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100c68b8
pop ecx
mov ecx, eax
call fcn.100c264a
push eax
lea ecx, [ebp - 0x18]
call fcn.100c26d2
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100c68b8
pop ecx
mov ecx, eax
call fcn.100c264a
push eax
lea ecx, [ebp - 0x18]
call fcn.100c26d2
push 0x2c
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push eax
call fcn.100c68b8
pop ecx
mov ecx, eax
call fcn.100c264a
push eax
lea ecx, [ebp - 0x18]
call fcn.100c26d2
push 0x29
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x20]
push edi
push eax
call fcn.100c4c29
pop ecx
pop ecx
mov ecx, eax
call fcn.100c264a
push eax
lea ecx, [ebp - 0x18]
call fcn.100c26d2
push 0x27
push dword [ebp + 8]
lea ecx, [ebp - 0x18]
call fcn.100c264a
jmp 0x100c59f9
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100c4901
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.100c2713
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.100c26d2
lea ecx, [ebp - 0x20]
jmp 0x100c5ce7
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x1014d454]
call fcn.100c2534
push edi
lea eax, [ebp - 0x28]
push edi
push eax
call fcn.100c5830
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 0x100c5ce4
test eax, 0x400
je 0x100c5ce4
push 2
jmp 0x100c59f1
lea ecx, [ebp - 8]
lea eax, [ebp - 0x10]
push eax
push dword [ebp + 8]
call fcn.100c2628
jmp 0x100c59f9
cmp eax, 0x56
jle 0x100c5e12
cmp eax, 0x57
jle case.default.0x100c5d2d
cmp eax, 0x59
jle 0x100c5e02
cmp eax, 0x5f
jne case.default.0x100c5d2d
movsx eax, byte [ecx]
inc ecx
sub eax, 0x41
mov dword [0x101914b0], ecx
cmp eax, 0xb
ja case.default.0x100c5d2d
movzx eax, byte [eax + 0x100c5e64]
jmp dword [eax*4 + 0x100c5e58]
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x1014d4b8]
jmp 0x100c5a6d
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x18]
push dword [eax*4 + 0x1014d4b8]
call fcn.100c221e
mov eax, dword [0x101914b0]
cmp byte [eax], 0x3f
lea eax, [ebp - 0x28]
push eax
jne 0x100c5d86
call fcn.100c49cf
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100c26d2
mov eax, dword [0x101914b0]
cmp byte [eax], 0x40
jne 0x100c5d95
inc eax
mov dword [0x101914b0], eax
jmp 0x100c5d95
call fcn.100c6b39
pop ecx
push eax
lea ecx, [ebp - 0x18]
call fcn.100c26d2
push 0x1014dc38
lea ecx, [ebp - 0x18]
call fcn.100c27c8
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x18]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x14]
jmp 0x100c58d1
movsx eax, byte [ecx - 1]
lea ecx, [ebp - 0x20]
push dword [eax*4 + 0x1014d4b8]
call fcn.100c221e
jmp 0x100c5ddb
cmp al, 0x40
je 0x100c5deb
inc ecx
mov dword [0x101914b0], ecx
lea ecx, [ebp - 0x20]
push eax
call fcn.100c2713
mov ecx, dword [0x101914b0]
mov al, byte [ecx]
test al, al
jne 0x100c5dc7
cmp al, 0x40
jne 0x100c5df2
inc ecx
mov dword [0x101914b0], ecx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0x20]
mov dword [eax], ecx
mov ecx, dword [ebp - 0x1c]
jmp 0x100c58d1
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x1014d454]
jmp 0x100c5a6d
movsx eax, byte [ecx - 1]
push dword [eax*4 + 0x1014d454]
jmp 0x100c5890
xor edi, edi
inc edi
movsx eax, byte [esi - 1]
lea ecx, [ebp - 8]
push dword [eax*4 + 0x1014d3c4]
call fcn.100c2534
test edi, edi
je 0x100c5898
cmp dword [ebp - 8], 0
je 0x100c58c6
or dword [ebp - 4], 0x200
jmp 0x100c58c6