Function at 0x10042d40
Capabilities:
Parse credit card information

Disassembly:
mov eax, dword [esp + 4]
sub esp, 8
push ebx
push ebp
mov ebp, dword [eax]
push esi
push edi
mov edx, dword [ebp + 0x4a0c]
mov esi, edx
mov edi, dword [ebp + 0x150]
movzx eax, byte [edx]
push eax
call fcn.100446e0
add esp, 4
test al, al
je 0x10042db5
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.100446e0
add esp, 4
test al, al
jne 0x10042d70
cmp esi, edx
je 0x10042db5
mov ecx, esi
jbe 0x10042d94
cmp byte [esi - 1], 0x2f
lea eax, [esi - 1]
cmove ecx, eax
push 1
push 0
lea ebx, [edi + 4]
sub ecx, edx
push ebx
push ecx
push edx
push ebp
call fcn.1004cdd0
add esp, 0x18
test eax, eax
je 0x10042dbc
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov dword [edi + 4], 0
cmp byte [esi], 0x3b
jne 0x10042f86
mov al, byte [esi + 1]
inc esi
mov ecx, esi
test al, al
je 0x10043008
cmp al, 0x3d
je 0x10042dec
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x10042dd3
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
cmp byte [esi], 0
je 0x10043008
push 1
push 0
lea eax, [esp + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.1004cdd0
add esp, 0x18
test eax, eax
jne 0x10042fe9
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.100446e0
add esp, 4
test al, al
je 0x10042e42
nop dword [eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.100446e0
add esp, 4
test al, al
jne 0x10042e30
push 1
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x24]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.1004cdd0
mov ebx, eax
add esp, 0x18
test ebx, ebx
jne 0x10043015
push str.UIDVALIDITY
push dword [esp + 0x14]
call fcn.10035c60
add esp, 8
test eax, eax
je 0x10042ea4
cmp dword [edi + 8], ebx
jne 0x10042ea4
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x10042e98
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x10042e98
mov byte [eax + ecx - 1], bl
mov eax, dword [esp + 0x1c]
mov dword [edi + 8], eax
jmp 0x10042f5e
push 0x100b773c
push dword [esp + 0x14]
call fcn.10035c60
add esp, 8
test eax, eax
je 0x10042ee0
cmp dword [edi + 0xc], 0
jne 0x10042ee0
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x10042ed7
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x10042ed7
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0xc], eax
jmp 0x10042f5e
push str.SECTION
push dword [esp + 0x14]
call fcn.10035c60
add esp, 8
test eax, eax
je 0x10042f1c
cmp dword [edi + 0x10], 0
jne 0x10042f1c
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x10042f13
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x10042f13
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x10], eax
jmp 0x10042f5e
push str.PARTIAL
push dword [esp + 0x14]
call fcn.10035c60
add esp, 8
test eax, eax
je 0x10042ff1
cmp dword [edi + 0x14], 0
jne 0x10042ff1
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x10042f57
mov eax, dword [esp + 0x1c]
cmp byte [eax + ecx - 1], 0x2f
jne 0x10042f57
mov byte [eax + ecx - 1], 0
mov eax, dword [esp + 0x1c]
mov dword [edi + 0x14], eax
push dword [esp + 0x10]
mov dword [esp + 0x20], 0
call dword [0x100b0004]
push dword [esp + 0x20]
call dword [0x100b0004]
add esp, 8
cmp byte [esi], 0x3b
je 0x10042dc5
cmp dword [edi + 4], 0
je 0x10042fdd
cmp dword [edi + 0xc], 0
jne 0x10042fdd
cmp byte [esi], 0x3f
jne 0x10042fdd
movzx eax, byte [esi + 1]
inc esi
push eax
mov ecx, esi
call fcn.100446e0
add esp, 4
test al, al
je 0x10042fc2
nop dword [eax + eax]
movzx eax, byte [esi + 1]
inc esi
push eax
call fcn.100446e0
add esp, 4
test al, al
jne 0x10042fb0
push 1
push 0
lea eax, [edi + 0x18]
push eax
mov eax, esi
sub eax, ecx
push eax
push ecx
push ebp
call fcn.1004cdd0
add esp, 0x18
test eax, eax
jne 0x10042fe9
xor eax, eax
mov ecx, 3
cmp byte [esi], al
cmovne eax, ecx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x100b0004]
push dword [esp + 0x20]
call dword [0x100b0004]
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 3
pop ebx
add esp, 8
ret
push dword [esp + 0x10]
call dword [0x100b0004]
add esp, 4
mov eax, ebx
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret