Function at 0x41b6c0
Capabilities:
Parse credit card information

Disassembly:
push esi
mov esi, ecx
xor cl, cl
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x41bb66
push edi
lea edi, [esi + 8]
push ebx
cmp eax, 0x7c
je 0x41bb64
cmp eax, 0x29
jne 0x41b700
cmp dword [esi + 0x10], 0
jne 0x41bb64
test dword [esi + 0x50], 0x10000000
je 0x41bb73
jmp 0x41baf7
cmp eax, 0x2e
jne 0x41b75b
push 5
lea ecx, [esi + 0x24]
call fcn.0041e330
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41bb45
cmp word [eax], 0x5c
jne 0x41b751
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b751
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x41b73d
movzx edx, word [ecx]
cmp edx, 0x28
je 0x41b74f
cmp edx, 0x29
je 0x41b74f
test bl, 0x10
jne 0x41b751
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b74f
cmp edx, 0x7d
jne 0x41b751
mov eax, ecx
add eax, 2
mov dword [esi], eax
jmp 0x41bb45
cmp eax, 0x5c
jne 0x41b88f
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41b7a7
cmp word [eax], 0x5c
jne 0x41b7a2
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b7a2
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x41b78e
movzx edx, word [ecx]
cmp edx, 0x28
je 0x41b7a0
cmp edx, 0x29
je 0x41b7a0
test bl, 0x10
jne 0x41b7a2
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b7a0
cmp edx, 0x7d
jne 0x41b7a2
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
test byte [esi + 0x50], 0x80
je 0x41b883
movzx eax, word [esi + 0x48]
mov ecx, eax
cmp eax, 0x62
jne 0x41b81c
push 4
lea ecx, [esi + 0x24]
call fcn.0041e330
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41b810
cmp word [eax], 0x5c
jne 0x41b80b
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b80b
mov ebx, dword [esi + 0x50]
test bl, 8
jne 0x41b7f7
movzx edx, word [ecx]
cmp edx, 0x28
je 0x41b809
cmp edx, 0x29
je 0x41b809
test bl, 0x10
jne 0x41b80b
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b809
cmp edx, 0x7d
jne 0x41b80b
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
jmp 0x41bb56
cmp ecx, 0x42
jne 0x41b883
push 4
lea ecx, [esi + 0x24]
call fcn.0041e330
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41b877
cmp word [eax], 0x5c
jne 0x41b872
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b872
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41b85e
movzx eax, word [ecx]
cmp eax, 0x28
je 0x41b870
cmp eax, 0x29
je 0x41b870
mov eax, dword [esi]
test dl, 0x10
jne 0x41b872
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b870
cmp edx, 0x7d
jne 0x41b872
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
jmp 0x41bb56
mov ecx, esi
call fcn.0041bb90
jmp 0x41bb4c
cmp eax, 0x5b
jne 0x41b97f
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41b8dd
cmp word [eax], 0x5c
jne 0x41b8d8
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b8d8
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41b8c4
movzx eax, word [ecx]
cmp eax, 0x28
je 0x41b8d6
cmp eax, 0x29
je 0x41b8d6
mov eax, dword [esi]
test dl, 0x10
jne 0x41b8d8
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b8d6
cmp edx, 0x7d
jne 0x41b8d8
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
lea ecx, [esi + 0x24]
call fcn.0041af40
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x41b94a
mov eax, dword [esi + 0x28]
xor dword [eax + 8], 1
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41b940
cmp word [eax], 0x5c
jne 0x41b93b
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b93b
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41b927
movzx eax, word [ecx]
cmp eax, 0x28
je 0x41b939
cmp eax, 0x29
je 0x41b939
mov eax, dword [esi]
test dl, 0x10
jne 0x41b93b
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b939
cmp edx, 0x7d
jne 0x41b93b
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x41b968
cmp eax, 0x5d
jne 0x41b968
push eax
lea ecx, [esi + 0x24]
call fcn.0041aec0
mov ecx, esi
call fcn.0041e3a0
mov ecx, esi
call fcn.0041c460
push 4
push 0x5d
mov ecx, esi
call fcn.0041d450
jmp 0x41bb4c
cmp eax, 0x28
jne 0x41b9f1
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41b9c9
cmp word [eax], 0x5c
jne 0x41b9c4
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41b9c4
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41b9b0
movzx eax, word [ecx]
cmp eax, 0x28
je 0x41b9c2
cmp eax, 0x29
je 0x41b9c2
mov eax, dword [esi]
test dl, 0x10
jne 0x41b9c4
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41b9c2
cmp edx, 0x7d
jne 0x41b9c4
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
mov ecx, esi
call fcn.0041f0e0
push 5
push 0x29
mov ecx, esi
mov bl, al
call fcn.0041d450
test bl, bl
je 0x41bb56
jmp 0x41bb4c
cmp eax, 0x5e
jne 0x41ba51
push 2
lea ecx, [esi + 0x24]
call fcn.0041e330
mov eax, dword [esi]
mov edx, dword [edi]
cmp eax, edx
je 0x41ba45
cmp word [eax], 0x5c
jne 0x41ba40
lea ecx, [eax + 2]
cmp ecx, edx
je 0x41ba40
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41ba2c
movzx eax, word [ecx]
cmp eax, 0x28
je 0x41ba3e
cmp eax, 0x29
je 0x41ba3e
mov eax, dword [esi]
test dl, 0x10
jne 0x41ba40
movzx edx, word [ecx]
cmp edx, 0x7b
je 0x41ba3e
cmp edx, 0x7d
jne 0x41ba40
mov eax, ecx
add eax, 2
mov dword [esi], eax
mov ecx, esi
call fcn.0041ee00
jmp 0x41bb56
cmp eax, 0x24
jne 0x41baad
push 3
lea ecx, [esi + 0x24]
call fcn.0041e330
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x41baa1
cmp word [eax], 0x5c
jne 0x41ba9e
add eax, 2
cmp eax, ecx
je 0x41ba9e
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x41ba8a
movzx edx, word [eax]
cmp edx, 0x28
je 0x41ba9c
cmp edx, 0x29
je 0x41ba9c
test cl, 0x10
jne 0x41ba9e
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x41ba9c
cmp ecx, 0x7d
jne 0x41ba9e
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.0041ee00
jmp 0x41bb56
cmp eax, 0x2a
je 0x41bb6a
cmp eax, 0x2b
je 0x41bb6a
cmp eax, 0x3f
je 0x41bb6a
cmp eax, 0x7b
je 0x41bb6a
cmp eax, 0x7d
jne 0x41bae5
test dword [esi + 0x50], 0x10000000
je 0x41bb7c
jmp 0x41baf7
cmp eax, 0x5d
jne 0x41baf7
test dword [esi + 0x50], 0x10000000
je 0x41bb85
movzx eax, word [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.0041acf0
mov eax, dword [esi]
mov ecx, dword [edi]
cmp eax, ecx
je 0x41bb45
cmp word [eax], 0x5c
jne 0x41bb42
add eax, 2
cmp eax, ecx
je 0x41bb42
mov ecx, dword [esi + 0x50]
test cl, 8
jne 0x41bb2e
movzx edx, word [eax]
cmp edx, 0x28
je 0x41bb40
cmp edx, 0x29
je 0x41bb40
test cl, 0x10
jne 0x41bb42
movzx ecx, word [eax]
cmp ecx, 0x7b
je 0x41bb40
cmp ecx, 0x7d
jne 0x41bb42
mov dword [esi], eax
add dword [esi], 2
mov ecx, esi
call fcn.0041ee00
mov ecx, esi
call fcn.0041e6c0
lea edi, [esi + 8]
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x41b6d6
pop ebx
pop edi
mov al, cl
pop esi
ret
push 0xa
mov ecx, esi
call fcn.0041d440
push 5
mov ecx, esi
call fcn.0041d440
push 6
mov ecx, esi
call fcn.0041d440
push 4
mov ecx, esi
call fcn.0041d440
int3