Function at 0x42c85d
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov ebx, 0x56e30c
mov esi, 0x56e308
mov edi, 0x56e304
mov eax, dword [ebp + 0x14]
mov dword [eax], 0xffffffff
cmp dword [ebp + 0x18], 0
je 0x42c888
mov edx, dword [ebp + 0x18]
xor ecx, ecx
mov dword [edx], ecx
cmp dword [0x54d03c], 0
jne 0x42c898
xor eax, eax
jmp 0x42d160
xor edx, edx
mov dword [0x56e300], edx
mov dword [0x56e2ec], 0x63
xor ecx, ecx
mov dword [0x56e2e0], ecx
test byte [ebp + 0x10], 1
je 0x42c8bc
and dword [ebp + 0x10], 0xfffffffe
mov eax, dword [ebp + 0xc]
xor edx, edx
mov dl, byte [eax]
push edx
call fcn.00541e80
pop ecx
mov dword [0x56e2d8], eax
mov dword [0x56e2f8], 1
mov ecx, dword [0x54d03c]
mov dword [0x56e2fc], ecx
jmp 0x42d134
xor edx, edx
mov dword [0x56e2dc], edx
mov ecx, dword [0x56e2ec]
mov dword [0x56e2f0], ecx
mov byte [0x56e7d7], 0
cmp dword [eax + 0x134], 0
je 0x42c92b
mov eax, dword [0x56e2fc]
mov eax, dword [eax + 0x134]
cmp eax, dword [ebp + 0x1c]
jne 0x42d11c
or dword [0x56e2dc], 1
jmp 0x42c932
or dword [0x56e2dc], 1
cmp dword [ebp + 0x10], 0
je 0x42c9f2
mov eax, dword [0x56e2fc]
cmp dword [eax + 0x138], 0
je 0x42c956
or dword [0x56e2dc], 1
jmp 0x42ca2c
cmp byte [eax + 0x68], 0
je 0x42c9d6
xor edx, edx
mov dword [0x56e2e4], edx
add eax, 0x68
mov dword [edi], eax
jmp 0x42c9c0
push dword [edi]
call fcn.004df369
mov dword [0x56e2f4], eax
mov eax, dword [0x56e2f4]
test eax, eax
je 0x42c9be
mov edx, dword [ebp + 0x10]
and edx, eax
je 0x42c9be
push dword [edi]
call fcn.004df457
mov dword [0x56e2f4], eax
mov ecx, dword [0x56e2f4]
cmp ecx, dword [0x56e2f0]
jg 0x42c9be
mov eax, dword [0x56e2f4]
mov dword [0x56e2f0], eax
or dword [0x56e2dc], 1
mov dword [0x56e2e4], 1
jmp 0x42c9c7
inc dword [edi]
mov edx, dword [edi]
cmp byte [edx], 0
jne 0x42c96b
cmp dword [0x56e2e4], 0
je 0x42d11c
jmp 0x42ca2c
mov ecx, dword [0x56e2fc]
cmp dword [ecx + 0x13c], 0
jne 0x42d11c
or dword [0x56e2dc], 1
jmp 0x42ca2c
mov eax, dword [0x56e2fc]
cmp dword [eax + 0x13c], 0
je 0x42ca09
or dword [0x56e2dc], 1
jmp 0x42ca2c
mov eax, dword [0x56e2fc]
cmp byte [eax + 0x68], 0
jne 0x42d11c
cmp dword [eax + 0x138], 0
jne 0x42d11c
or dword [0x56e2dc], 1
mov eax, dword [0x56e2fc]
mov edx, dword [eax + 0x64]
test edx, edx
je 0x42cc44
mov dword [0x56e310], eax
mov dword [0x56e314], edx
mov eax, dword [0x56e314]
cmp eax, 0x25
je 0x42ca5a
cmp eax, 0x24
jne 0x42cb7b
mov edx, dword [0x56e2d8]
mov dword [0x56e318], edx
mov ecx, dword [0x558954]
mov dword [0x56e31c], ecx
mov eax, dword [0x558958]
mov dword [0x56e320], eax
mov edx, dword [0x55895c]
mov dword [0x56e324], edx
mov ecx, dword [0x558960]
mov dword [0x56e328], ecx
mov eax, dword [0x558964]
mov dword [0x56e32c], eax
mov edx, dword [0x558968]
mov dword [0x56e330], edx
mov ecx, dword [0x56e310]
push esi
push edi
mov esi, 0x56e3f0
mov edi, ecx
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
push 0
push 0
push 0
push 0
push 0x56e3f0
push dword [ebp + 8]
call fcn.00467778
mov dword [0x56e2f4], eax
mov eax, dword [0x56e318]
mov dword [0x56e2d8], eax
mov edx, dword [0x56e31c]
mov dword [0x558954], edx
mov ecx, dword [0x56e320]
mov dword [0x558958], ecx
mov eax, dword [0x56e324]
mov dword [0x55895c], eax
mov edx, dword [0x56e328]
mov dword [0x558960], edx
mov ecx, dword [0x56e32c]
mov dword [0x558964], ecx
mov eax, dword [0x56e330]
mov dword [0x558968], eax
cmp dword [0x56e2f4], 0
je 0x42d11c
cmp byte [0x56e3f0], 0
je 0x42d11c
mov edx, 0x56e3f0
mov dword [0x56e310], edx
mov ecx, dword [0x56e310]
xor eax, eax
mov al, byte [ecx]
push eax
call fcn.00541e80
pop ecx
mov dword [0x56e314], eax
mov eax, dword [0x56e314]
cmp eax, 0x2a
je 0x42cb96
cmp eax, 0x3f
je 0x42cb96
cmp eax, dword [0x56e2d8]
jne 0x42d11c
xor edx, edx
mov dword [0x56e2f4], edx
push 0x21
push dword [0x56e310]
call fcn.00539518
add esp, 8
test eax, eax
je 0x42cbc9
push 0x56e7d7
push dword [ebp + 0xc]
call fcn.0042c7d4
mov dword [0x56e2f4], 1
cmp byte [0x56e7d7], 0
jne 0x42cc04
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov esi, 0x56e7d7
mov edi, ecx
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
xor eax, eax
mov dword [0x56e2f4], eax
cmp byte [0x56e7d7], 0
je 0x42d11c
push 0
push 0x56e7d7
push dword [0x56e310]
call fcn.00513930
test eax, eax
je 0x42d11c
cmp dword [0x56e2f4], 0
je 0x42cc3d
or dword [0x56e2dc], 8
jmp 0x42cc44
or dword [0x56e2dc], 4
mov edx, dword [0x56e2fc]
cmp byte [edx + 0xcc], 0
je 0x42ce3c
push 0x56e7d7
push dword [ebp + 0xc]
call fcn.0042c7d4
cmp byte [0x56e7d7], 0
jne 0x42cc98
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov esi, 0x56e7d7
mov edi, ecx
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
cmp byte [0x56e7d7], 0
je 0x42d11c
push 0x21
push 0x56e7d7
call fcn.00539518
add esp, 8
mov dword [edi], eax
cmp dword [edi], 0
je 0x42cccd
mov eax, dword [edi]
mov byte [eax], 0
inc dword [edi]
mov edx, dword [edi]
cmp byte [edx], 0
jne 0x42cccd
xor ecx, ecx
mov dword [edi], ecx
push 0
push 0
push 0x56e3f0
push dword [edi]
push 0x56e7d7
call fcn.004ea020
push 0x54d092
push 0x56e3f0
call fcn.004feef3
cmp byte [0x56e3f0], 0
jne 0x42cd34
cmp dword [edi], 0
je 0x42d11c
push 0
push 0
push 0x56e3f0
push 0
push 0x56e7d7
call fcn.004ea020
push 0x54d095
push 0x56e3f0
call fcn.004feef3
cmp byte [0x56e3f0], 0
je 0x42d11c
xor eax, eax
mov dword [0x56e2e8], eax
push 0x54d098
push 0x56e3f0
call fcn.00539970
add esp, 8
mov dword [edi], eax
jmp 0x42ce26
mov edx, dword [0x56e2fc]
add edx, 0xcc
mov dword [esi], edx
jmp 0x42cdf5
inc dword [esi]
mov ecx, dword [esi]
cmp byte [ecx], 0x20
je 0x42cd69
mov eax, dword [esi]
mov al, byte [eax]
test al, al
je 0x42ce00
mov edx, dword [edi]
cmp byte [edx], 0x3d
jne 0x42cd87
inc dword [edi]
cmp al, 0x3d
jne 0x42cd8d
inc dword [esi]
mov ecx, dword [esi]
mov dword [ebx], ecx
jmp 0x42cd95
inc dword [ebx]
mov eax, dword [ebx]
mov al, byte [eax]
test al, al
je 0x42cda1
cmp al, 0x20
jne 0x42cd93
mov eax, dword [ebx]
cmp byte [eax], 0
je 0x42cdad
mov byte [eax], 0
jmp 0x42cdb1
xor edx, edx
mov dword [ebx], edx
xor ecx, ecx
mov dword [0x56e2e4], ecx
push dword [esi]
push dword [edi]
call fcn.0053977c
add esp, 8
test eax, eax
jne 0x42cdda
mov dword [0x56e2e4], 1
or dword [0x56e2dc], 2
mov eax, dword [ebx]
test eax, eax
je 0x42cde3
mov byte [eax], 0x20
cmp dword [0x56e2e4], 0
jne 0x42ce00
mov eax, dword [ebx]
test eax, eax
je 0x42ce00
inc eax
mov dword [esi], eax
mov edx, dword [esi]
cmp byte [edx], 0
jne 0x42cd6b
cmp dword [0x56e2e4], 0
je 0x42ce15
mov dword [0x56e2e8], 1
jmp 0x42ce2f
push 0x54d09b
push 0
call fcn.00539970
add esp, 8
mov dword [edi], eax
cmp dword [edi], 0
jne 0x42cd54
cmp dword [0x56e2e8], 0
je 0x42d11c
mov ecx, dword [0x56e2fc]
cmp dword [ecx + 0x140], 0
je 0x42d0c1
push dword [ebp + 8]
call fcn.00516145
mov dword [0x56e334], eax
cmp dword [0x56e334], 0
je 0x42ce7b
mov eax, dword [0x56e334]
cmp byte [eax + 0x64c], 1
je 0x42ce7b
xor edx, edx
mov dword [0x56e334], edx
push 0x56e7d7
push dword [ebp + 0xc]
call fcn.0042c7d4
cmp byte [0x56e7d7], 0
jne 0x42cebc
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov esi, 0x56e7d7
mov edi, ecx
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
cmp byte [0x56e7d7], 0
je 0x42d11c
cmp dword [0x5532b4], 0
je 0x42cefb
mov eax, dword [0x56e2fc]
test byte [eax + 0x140], 1
je 0x42cefb
push 0
push 0x56e7d7
call fcn.00497c11
test eax, eax
je 0x42d11c
or dword [0x56e2dc], 2
cmp dword [0x55738c], 0
je 0x42cf6f
mov edx, dword [0x56e2fc]
test byte [edx + 0x140], 2
je 0x42cf6f
cmp dword [0x56e334], 0
je 0x42d11c
mov ecx, dword [0x56e334]
add ecx, 4
push esi
push edi
mov edi, ecx
mov esi, 0x56e3f0
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
push 0x56e3f0
push 0x56e7d7
call fcn.004ca001
test eax, eax
je 0x42d11c
or dword [0x56e2dc], 2
cmp dword [0x55b38c], 0
je 0x42cfe2
mov eax, dword [0x56e2fc]
test byte [eax + 0x140], 4
je 0x42cfe2
cmp dword [0x56e334], 0
je 0x42d11c
mov edx, dword [0x56e334]
add edx, 4
push esi
push edi
mov edi, edx
mov esi, 0x56e3f0
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
push 0x56e3f0
push 0x56e7d7
call fcn.00513359
test eax, eax
je 0x42d11c
or dword [0x56e2dc], 2
cmp dword [0x55899c], 0
je 0x42d055
mov eax, dword [0x56e2fc]
test byte [eax + 0x140], 8
je 0x42d055
cmp dword [0x56e334], 0
je 0x42d11c
mov edx, dword [0x56e334]
add edx, 4
push esi
push edi
mov edi, edx
mov esi, 0x56e3f0
xor eax, eax
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
xchg edi, esi
mov eax, edi
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
pop edi
pop esi
push 0x56e3f0
push 0x56e7d7
call fcn.004e2abb
test eax, eax
je 0x42d11c
or dword [0x56e2dc], 2
cmp dword [0x557248], 0
je 0x42d0c1
mov eax, dword [0x56e2fc]
test byte [eax + 0x140], 0x10
je 0x42d0c1
xor edx, edx
mov dword [0x56e338], edx
push 0x56e7d7
push dword [ebp + 0xc]
call fcn.0048140e
test eax, eax
je 0x42d0a8
push 0x21
push 0x56e7d7
call fcn.00539518
add esp, 8
mov dword [0x56e338], eax
cmp dword [0x56e338], 0
je 0x42d0a8
inc dword [0x56e338]
push dword [0x56e338]
push dword [ebp + 0xc]
call fcn.004c91a0
test eax, eax
je 0x42d11c
or dword [0x56e2dc], 2
mov ecx, dword [0x56e2dc]
cmp ecx, dword [0x56e2e0]
jg 0x42d0ea
mov eax, dword [0x56e2dc]
cmp eax, dword [0x56e2e0]
jne 0x42d11c
mov edx, dword [0x56e2f0]
cmp edx, dword [0x56e2ec]
jge 0x42d11c
mov ecx, dword [0x56e2fc]
mov dword [0x56e300], ecx
mov eax, dword [0x56e2f0]
mov dword [0x56e2ec], eax
mov edx, dword [0x56e2dc]
mov dword [0x56e2e0], edx
cmp dword [ebp + 0x18], 0
je 0x42d11c
mov ecx, dword [ebp + 0x18]
mov eax, dword [0x56e2f8]
mov dword [ecx], eax
inc dword [0x56e2f8]
mov edx, dword [0x56e2fc]
mov ecx, dword [edx + 0x144]
mov dword [0x56e2fc], ecx
mov eax, dword [0x56e2fc]
test eax, eax
jne 0x42c8ea
cmp dword [0x56e300], 0
je 0x42d15b
mov edx, dword [0x56e300]
mov ecx, dword [edx + 0x130]
mov eax, dword [ebp + 0x14]
mov dword [eax], ecx
mov eax, dword [0x56e300]
pop edi
pop esi
pop ebx
pop ebp
ret 0x18