Function at 0x41fdc0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
xor cl, cl
push edi
mov eax, dword [esi + 0x4c]
cmp eax, 0xffffffff
je 0x42002f
cmp eax, 0x7c
je 0x42002f
cmp eax, 0x29
jne 0x41fdfc
cmp dword [esi + 0x10], 0
jne 0x42002f
test dword [esi + 0x50], 0x10000000
je 0x42003f
cmp eax, 0x2e
jne 0x41fe62
push 5
lea ecx, [esi + 0x24]
call fcn.004200a0
mov eax, dword [esi]
mov edx, dword [esi + 8]
cmp eax, edx
je 0x41fe56
cmp byte [eax], 0x5c
jne 0x41fe53
lea ecx, [eax + 1]
cmp ecx, edx
je 0x41fe49
mov edx, dword [esi + 0x50]
test dl, 8
jne 0x41fe34
mov bl, byte [ecx]
cmp bl, 0x28
je 0x41fe45
cmp bl, 0x29
je 0x41fe45
test dl, 0x10
jne 0x41fe49
mov dl, byte [ecx]
cmp dl, 0x7b
je 0x41fe45
cmp dl, 0x7d
jne 0x41fe49
mov dl, 1
jmp 0x41fe4b
xor dl, dl
test dl, dl
je 0x41fe53
mov dword [esi], ecx
mov eax, ecx
inc eax
mov dword [esi], eax
mov ecx, esi
call fcn.0041e6a0
jmp 0x42001a
cmp eax, 0x5c
jne 0x41fec7
mov ecx, esi
call fcn.0041fd60
mov eax, dword [esi + 0x50]
and eax, 0x80
je 0x41fe94
cmp byte [esi + 0x48], 0x62
jne 0x41fe94
push 4
lea ecx, [esi + 0x24]
call fcn.004200a0
mov ecx, esi
call fcn.0041fd60
jmp 0x420021
test eax, eax
je 0x41febb
cmp byte [esi + 0x48], 0x42
jne 0x41febb
push 4
lea ecx, [esi + 0x24]
call fcn.004200a0
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0041fd60
jmp 0x420021
mov ecx, esi
call fcn.00422cf0
jmp 0x42001a
cmp eax, 0x5b
jne 0x41ff7a
mov ecx, esi
call fcn.0041fd60
lea ecx, [esi + 0x24]
call fcn.00425310
mov eax, dword [esi + 0x4c]
cmp eax, 0x5e
jne 0x41fef8
mov eax, dword [esi + 0x28]
mov ecx, esi
xor dword [eax + 8], 1
call fcn.0041fd60
mov eax, dword [esi + 0x4c]
test dword [esi + 0x50], 0x20000000
je 0x41ff64
cmp eax, 0x5d
jne 0x41ff64
test dword [esi + 0x2c], 0x100
mov bl, al
je 0x41ff22
mov eax, dword [esi + 0x30]
push 0x5d
mov ecx, dword [eax + 4]
mov eax, dword [ecx]
mov eax, dword [eax + 0x10]
call eax
mov bl, al
mov edi, dword [esi + 0x28]
mov ecx, dword [edi + 0x18]
test ecx, ecx
jne 0x41ff48
push 0x20
call fcn.0042f713
xorps xmm0, xmm0
mov dword [ebp - 4], eax
add esp, 4
mov ecx, eax
movups xmmword [eax], xmm0
movups xmmword [eax + 0x10], xmm0
mov dword [edi + 0x18], eax
movzx edx, bl
mov eax, edx
and edx, 7
shr eax, 3
add ecx, eax
movzx eax, byte [ecx]
bts eax, edx
mov byte [ecx], al
mov ecx, esi
call fcn.0041fd60
mov ecx, esi
call fcn.00424d80
cmp dword [esi + 0x4c], 0x5d
jne 0x420038
jmp 0x420013
cmp eax, 0x28
jne 0x41ffa6
mov ecx, esi
call fcn.0041fd60
mov ecx, esi
call fcn.00422e90
cmp dword [esi + 0x4c], 0x29
mov bl, al
jne 0x42003f
mov ecx, esi
call fcn.0041fd60
test bl, bl
je 0x420021
jmp 0x42001a
cmp eax, 0x5e
jne 0x41ffbe
push 2
lea ecx, [esi + 0x24]
call fcn.004200a0
mov ecx, esi
call fcn.0041fd60
jmp 0x420021
cmp eax, 0x24
jne 0x41ffd6
push 3
lea ecx, [esi + 0x24]
call fcn.004200a0
mov ecx, esi
call fcn.0041fd60
jmp 0x420021
cmp eax, 0x2a
je 0x42004d
cmp eax, 0x2b
je 0x42004d
cmp eax, 0x3f
je 0x42004d
cmp eax, 0x7b
je 0x42004d
cmp eax, 0x7d
jne 0x41fff8
test dword [esi + 0x50], 0x10000000
je 0x420046
cmp eax, 0x5d
jne 0x420006
test dword [esi + 0x50], 0x10000000
je 0x420038
movzx eax, byte [esi + 0x48]
lea ecx, [esi + 0x24]
push eax
call fcn.004230f0
mov ecx, esi
call fcn.0041fd60
mov ecx, esi
call fcn.00422fa0
mov eax, dword [esi + 0x4c]
mov cl, 1
cmp eax, 0xffffffff
jne 0x41fdd7
pop edi
pop esi
mov al, cl
pop ebx
mov esp, ebp
pop ebp
ret
push 4
call fcn.0041e690
push 5
call fcn.0041e690
push 6
call fcn.0041e690
push 0xa
call fcn.0041e690
int3