Function at 0x42afd0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x42b4de
push edi
lea edi, [esi + 8]
push ebx
cmp eax, 0x7c
je 0x42b4dc
cmp eax, 0x29
jne 0x42b010
cmp dword [esi + 0x10], 0
jne 0x42b4dc
test dword [esi + 0x50], 0x10000000
je 0x42b4eb
jmp 0x42b46d
cmp eax, 0x2e
jne 0x42b082
push 5
lea ecx, [esi + 0x24]
call fcn.0042f020
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x42b4bd
cmp word [eax], 0x5c
jne 0x42b078
lea edi, [eax + 2]
mov ecx, eax
cmp edi, edx
je 0x42b076
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x42b053
movzx ecx, word [edi]
mov edx, eax
cmp ecx, 0x28
je 0x42b069
cmp ecx, 0x29
je 0x42b069
mov ecx, eax
test bl, 0x10
jne 0x42b076
movzx edi, word [edi]
mov edx, eax
cmp edi, 0x7b
je 0x42b069
mov edx, ecx
cmp edi, 0x7d
jne 0x42b076
lea eax, [edx + 2]
add eax, 2
mov dword [esi], eax
jmp 0x42b4bd
mov eax, ecx
add eax, 2
mov dword [esi], eax
jmp 0x42b4bd
cmp eax, 0x5c
jne 0x42b1e7
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x42b0dc
cmp word [eax], 0x5c
jne 0x42b0d7
lea ebx, [eax + 2]
mov ecx, eax
cmp ebx, edx
je 0x42b0d5
test byte [esi + 0x50], 8
jne 0x42b0b9
movzx ecx, word [ebx]
mov edx, eax
cmp ecx, 0x28
je 0x42b0d0
cmp ecx, 0x29
je 0x42b0d0
mov ecx, eax
test byte [esi + 0x50], 0x10
jne 0x42b0d5
movzx ebx, word [ebx]
mov edx, eax
cmp ebx, 0x7b
je 0x42b0d0
mov edx, ecx
cmp ebx, 0x7d
jne 0x42b0d5
lea eax, [edx + 2]
jmp 0x42b0d7
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
test byte [esi + 0x50], 0x80
je 0x42b1db
movzx eax, word [esi + 0x48]
mov ecx, eax
cmp eax, 0x62
jne 0x42b16e
push 4
lea ecx, [esi + 0x24]
call fcn.0042f020
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x42b162
cmp word [eax], 0x5c
jne 0x42b15d
lea ebx, [eax + 2]
mov ecx, eax
cmp ebx, edx
je 0x42b15b
test byte [esi + 0x50], 8
jne 0x42b130
movzx ecx, word [ebx]
mov edx, eax
cmp ecx, 0x28
je 0x42b147
cmp ecx, 0x29
je 0x42b147
mov ecx, eax
test byte [esi + 0x50], 0x10
jne 0x42b15b
movzx ebx, word [ebx]
mov edx, eax
cmp ebx, 0x7b
je 0x42b147
mov edx, ecx
cmp ebx, 0x7d
jne 0x42b15b
lea eax, [edx + 2]
mov ecx, esi
add eax, 2
mov dword [esi], eax
call fcn.0042fa60
jmp 0x42b4ce
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
jmp 0x42b4ce
cmp ecx, 0x42
jne 0x42b1db
push 4
lea ecx, [esi + 0x24]
call fcn.0042f020
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x42b1cf
cmp word [eax], 0x5c
jne 0x42b1ca
lea ebx, [eax + 2]
cmp ebx, ecx
je 0x42b1ca
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x42b1b3
movzx edx, word [ebx]
mov ecx, eax
cmp edx, 0x28
je 0x42b1c7
cmp edx, 0x29
je 0x42b1c7
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x42b1ca
movzx edx, word [ebx]
mov ecx, eax
cmp edx, 0x7b
je 0x42b1c7
cmp edx, 0x7d
jne 0x42b1ca
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
jmp 0x42b4ce
mov ecx, esi
call fcn.0042b510
jmp 0x42b4c4
cmp eax, 0x5b
jne 0x42b2e2
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x42b238
cmp word [eax], 0x5c
jne 0x42b233
lea edx, [eax + 2]
cmp edx, ecx
je 0x42b233
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x42b21c
movzx edi, word [edx]
mov ecx, eax
cmp edi, 0x28
je 0x42b230
cmp edi, 0x29
je 0x42b230
test bl, 0x10
jne 0x42b233
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x42b230
cmp edx, 0x7d
jne 0x42b233
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
lea edi, [esi + 0x24]
mov ecx, edi
call fcn.0042a840
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x42b2ae
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x42b2a4
cmp word [eax], 0x5c
jne 0x42b29c
lea edx, [eax + 2]
cmp edx, ecx
je 0x42b29c
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x42b285
movzx edi, word [edx]
mov ecx, eax
cmp edi, 0x28
je 0x42b299
cmp edi, 0x29
je 0x42b299
test bl, 0x10
jne 0x42b29c
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x42b299
cmp edx, 0x7d
jne 0x42b29c
lea eax, [ecx + 2]
add eax, 2
lea edi, [esi + 0x24]
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x42b2cb
cmp eax, 0x5d
jne 0x42b2cb
push eax
mov ecx, edi
call fcn.0042a7c0
mov ecx, esi
call fcn.0042f090
mov ecx, esi
call fcn.0042c0a0
push 4
push 0x5d
mov ecx, esi
call fcn.0042e240
jmp 0x42b4c4
cmp eax, 0x28
jne 0x42b35a
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x42b332
cmp word [eax], 0x5c
jne 0x42b32d
lea edx, [eax + 2]
cmp edx, ecx
je 0x42b32d
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x42b316
movzx ebx, word [edx]
mov ecx, eax
cmp ebx, 0x28
je 0x42b32a
cmp ebx, 0x29
je 0x42b32a
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x42b32d
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x42b32a
cmp edx, 0x7d
jne 0x42b32d
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
mov ecx, esi
call fcn.0042fe20
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.0042e240
test bl, bl
je 0x42b4ce
jmp 0x42b4c4
cmp eax, 0x5e
jne 0x42b3c3
push 2
lea ecx, [esi + 0x24]
call fcn.0042f020
mov eax, dword [esi]
lea edi, [esi + 8]
mov ecx, dword [edi]
cmp eax, ecx
je 0x42b3b7
cmp word [eax], 0x5c
jne 0x42b3b2
lea edx, [eax + 2]
cmp edx, ecx
je 0x42b3b2
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x42b39b
movzx ebx, word [edx]
mov ecx, eax
cmp ebx, 0x28
je 0x42b3af
cmp ebx, 0x29
je 0x42b3af
mov ecx, dword [esi + 0x50]
test cl, 0x10
jne 0x42b3b2
movzx edx, word [edx]
mov ecx, eax
cmp edx, 0x7b
je 0x42b3af
cmp edx, 0x7d
jne 0x42b3b2
lea eax, [ecx + 2]
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0042fa60
jmp 0x42b4ce
cmp eax, 0x24
jne 0x42b423
push 3
lea ecx, [esi + 0x24]
call fcn.0042f020
mov eax, dword [esi]
lea edi, [esi + 8]
mov ecx, dword [edi]
cmp eax, ecx
je 0x42b417
cmp word [eax], 0x5c
jne 0x42b414
add eax, 2
cmp eax, ecx
je 0x42b414
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x42b3ff
movzx edx, word [eax]
cmp edx, 0x28
je 0x42b411
cmp edx, 0x29
je 0x42b411
test cl, 0x10
jne 0x42b414
movzx eax, word [eax]
cmp eax, 0x7b
je 0x42b411
cmp eax, 0x7d
jne 0x42b414
add dword [esi], 2
add dword [esi], 2
mov ecx, esi
call fcn.0042fa60
jmp 0x42b4ce
cmp eax, 0x2a
je 0x42b4e2
cmp eax, 0x2b
je 0x42b4e2
cmp eax, 0x3f
je 0x42b4e2
cmp eax, 0x7b
je 0x42b4e2
cmp eax, 0x7d
jne 0x42b45b
test dword [esi + 0x50], 0x10000000
je 0x42b4f4
jmp 0x42b46d
cmp eax, 0x5d
jne 0x42b46d
test dword [esi + 0x50], 0x10000000
je 0x42b4fd
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0042a5f0
mov eax, dword [esi]
mov ecx, dword [esi + 8]
cmp eax, ecx
je 0x42b4bd
cmp word [eax], 0x5c
jne 0x42b4ba
add eax, 2
cmp eax, ecx
je 0x42b4ba
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x42b4a5
movzx edx, word [eax]
cmp edx, 0x28
je 0x42b4b7
cmp edx, 0x29
je 0x42b4b7
test cl, 0x10
jne 0x42b4ba
movzx eax, word [eax]
cmp eax, 0x7b
je 0x42b4b7
cmp eax, 0x7d
jne 0x42b4ba
add dword [esi], 2
add dword [esi], 2
mov ecx, esi
call fcn.0042fa60
mov ecx, esi
call fcn.0042f1e0
lea edi, [esi + 8]
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x42afe6
pop ebx
pop edi
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.0042e230
push 5
mov ecx, esi
call fcn.0042e230
push 6
mov ecx, esi
call fcn.0042e230
push 4
mov ecx, esi
call fcn.0042e230
int3