Function at 0x100c4cd0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov ebx, dword [eax]
mov dword [ebp - 0xc], ebx
mov edx, dword [ebx + 0x8668]
mov esi, edx
mov edi, dword [ebx + 0x114]
movzx eax, byte [edx]
push eax
call fcn.100c4a60
add esp, 4
test al, al
je 0x100c4d44
nop
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.100c4a60
add esp, 4
test al, al
jne 0x100c4d00
cmp esi, edx
je 0x100c4d44
mov ecx, esi
jbe 0x100c4d24
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea eax, [edi + 4]
sub ecx, edx
push eax
push ecx
push edx
push ebx
call fcn.100d3ed0
add esp, 0x18
test eax, eax
je 0x100c4d4b
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x100c4f24
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x100c4f03
cmp al, 0x3d
je 0x100c4d7a
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x100c4d62
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi], 0
je 0x100c4f03
push 1
push 0
lea eax, [ebp - 4]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.100d3ed0
add esp, 0x18
test eax, eax
jne 0x100c4f89
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.100c4a60
add esp, 4
test al, al
je 0x100c4dc8
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.100c4a60
add esp, 4
test al, al
jne 0x100c4db6
push 1
lea eax, [ebp - 8]
push eax
lea eax, [ebp + 8]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.100d3ed0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x100c4f0f
push str.UIDVALIDITY
push dword [ebp - 4]
call fcn.100a76d0
add esp, 8
test eax, eax
je 0x100c4e24
cmp dword [edi + 8], ebx
jne 0x100c4e24
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x100c4e19
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x100c4e19
mov byte [eax + ecx - 1], bl
mov eax, dword [ebp + 8]
mov dword [edi + 8], eax
jmp 0x100c4eca
push 0x1020a3b0
push dword [ebp - 4]
call fcn.100a76d0
add esp, 8
test eax, eax
je 0x100c4e5c
cmp dword [edi + 0xc], 0
jne 0x100c4e5c
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x100c4e54
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x100c4e54
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0xc], eax
jmp 0x100c4eca
push str.SECTION
push dword [ebp - 4]
call fcn.100a76d0
add esp, 8
test eax, eax
je 0x100c4e94
cmp dword [edi + 0x10], 0
jne 0x100c4e94
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x100c4e8c
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x100c4e8c
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x10], eax
jmp 0x100c4eca
push str.PARTIAL
push dword [ebp - 4]
call fcn.100a76d0
add esp, 8
test eax, eax
je 0x100c4eee
cmp dword [edi + 0x14], 0
jne 0x100c4eee
mov ecx, dword [ebp - 8]
test ecx, ecx
je 0x100c4ec4
mov eax, dword [ebp + 8]
cmp byte [eax + ecx - 1], 0x2f
jne 0x100c4ec4
mov byte [eax + ecx - 1], 0
mov eax, dword [ebp + 8]
mov dword [edi + 0x14], eax
push dword [ebp - 4]
mov dword [ebp + 8], 0
call dword [0x102894a4]
push dword [ebp + 8]
call dword [0x102894a4]
mov ebx, dword [ebp - 0xc]
add esp, 8
jmp 0x100c4d4b
push dword [ebp - 4]
call dword [0x102894a4]
push dword [ebp + 8]
call dword [0x102894a4]
add esp, 8
pop edi
pop esi
mov eax, 3
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 4]
call dword [0x102894a4]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp dword [edi + 4], 0
je 0x100c4f7d
cmp dword [edi + 0xc], 0
jne 0x100c4f7d
cmp byte [esi], 0x3f
jne 0x100c4f7d
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.100c4a60
add esp, 4
test al, al
je 0x100c4f62
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.100c4a60
add esp, 4
test al, al
jne 0x100c4f50
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebx
call fcn.100d3ed0
add esp, 0x18
test eax, eax
jne 0x100c4f89
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret