Function at 0x427778
Capabilities:
Parse credit card information

Disassembly:
push ebp
or edx, 0xffffffff
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0xc
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x18], eax
test eax, eax
je 0x428161
mov eax, dword [ebp + 8]
call fcn.00426510
mov esi, dword [ebp + 0xc]
mov al, byte [esi]
mov ecx, 2
lea ebx, [esi + 1]
lea edx, [eax - 0x61]
cmp dl, 0x19
seta dl
sub eax, 0x41
cmp al, 0x19
seta al
movzx eax, al
test eax, edx
je 0x4277c5
jmp 0x427be4
inc ebx
mov cl, byte [ebx]
lea eax, [ecx - 0x61]
cmp al, 0x19
lea eax, [ecx - 0x41]
setbe dl
cmp al, 0x19
setbe al
or eax, edx
test al, 1
jne 0x4277c4
lea eax, [ecx - 0x30]
cmp al, 9
jbe 0x4277c4
cmp cl, 0x2b
je 0x4277c4
cmp cl, 0x2d
je 0x4277c4
cmp cl, 0x2e
je 0x4277c4
cmp dword [ebp + 8], 0
je 0x42781f
mov edx, dword [ebp + 8]
mov eax, dword [edx]
test eax, eax
je 0x42780a
push eax
call dword [0x4fa8e0]
pop ecx
mov eax, dword [ebp + 0xc]
mov edx, ebx
sub edx, eax
push edx
push eax
call fcn.00449b00
pop edi
pop edx
mov edx, dword [ebp + 8]
mov dword [edx], eax
mov dword [ebp + 0xc], ebx
cmp byte [ebx], 0x3a
je 0x42782f
mov dword [ebp + 0xc], esi
jmp 0x427bec
lea edi, [ebx + 1]
mov dword [ebp + 0xc], edi
mov cl, byte [ebx + 1]
cmp cl, 0x2f
jne 0x4278c8
mov dword [ebp - 0x10], edi
cmp byte [ebx + 1], 0x2f
jne 0x427874
cmp byte [edi + 1], 0x2f
jne 0x427874
lea eax, [ebx + 3]
lea edx, [ebp - 0x10]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
call fcn.0042706d
test eax, eax
jne 0x427be2
mov eax, dword [ebp - 0x10]
cmp byte [eax], 0x2f
jne 0x42789e
inc eax
jmp 0x427885
mov eax, 4
cmp byte [edi], 0x2f
jne 0x427be2
lea eax, [edi + 1]
mov dword [ebp - 0x10], eax
lea edx, [ebp - 0x10]
mov eax, dword [ebp + 8]
push 1
call fcn.00426cb8
pop ebx
test eax, eax
jne 0x427be2
mov eax, dword [ebp - 0x10]
cmp byte [eax], 0x3f
jne 0x4278bd
inc eax
lea edx, [ebp - 0x10]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
call fcn.00426ad9
test eax, eax
jne 0x427be2
mov eax, dword [ebp - 0x10]
mov dword [ebp + 0xc], eax
jmp 0x427be0
lea edx, [ebp + 0xc]
or eax, 0xffffffff
test edx, edx
je 0x427be2
lea eax, [ecx - 0x61]
mov esi, edi
cmp al, 0x19
lea eax, [ecx - 0x41]
seta dl
cmp al, 0x19
seta al
movzx eax, al
test eax, edx
je 0x427a12
lea eax, [ecx - 0x30]
cmp al, 9
jbe 0x427a12
cmp cl, 0x2d
setne dl
xor eax, eax
cmp cl, 0x5f
setne al
test eax, edx
je 0x427a12
cmp cl, 0x2e
je 0x427a12
cmp cl, 0x21
je 0x427a12
cmp cl, 0x7e
je 0x427a12
cmp cl, 0x2a
je 0x427a12
cmp cl, 0x27
je 0x427a12
cmp cl, 0x28
je 0x427a12
cmp cl, 0x29
je 0x427a12
cmp cl, 0x25
jne 0x42799a
mov cl, byte [edi + 1]
lea eax, [ecx - 0x30]
cmp al, 9
lea eax, [ecx - 0x61]
seta dl
cmp al, 5
seta al
movzx eax, al
test eax, edx
je 0x427979
lea eax, [ecx - 0x41]
cmp al, 5
ja 0x42799a
mov cl, byte [esi + 2]
lea eax, [ecx - 0x30]
cmp al, 9
lea eax, [ecx - 0x61]
seta dl
cmp al, 5
seta al
movzx eax, al
test eax, edx
je 0x427a12
lea eax, [ecx - 0x41]
cmp al, 5
jbe 0x427a12
mov cl, byte [edi]
cmp cl, 0x3b
je 0x427a12
cmp cl, 0x3f
je 0x427a12
cmp cl, 0x3a
je 0x427a12
cmp cl, 0x40
je 0x427a12
cmp cl, 0x26
je 0x427a12
cmp cl, 0x3d
je 0x427a12
cmp cl, 0x2b
je 0x427a12
cmp cl, 0x24
je 0x427a12
cmp cl, 0x2c
je 0x427a12
cmp dword [ebp + 8], 0
je 0x427a08
mov eax, dword [ebp + 8]
test byte [eax + 0x24], 1
je 0x427a08
cmp cl, 0x7b
setne dl
xor eax, eax
cmp cl, 0x7d
setne al
test eax, edx
je 0x427a12
cmp cl, 0x7c
je 0x427a12
cmp cl, 0x5c
je 0x427a12
cmp cl, 0x5e
je 0x427a12
cmp cl, 0x5b
je 0x427a12
cmp cl, 0x5d
je 0x427a12
cmp cl, 0x60
je 0x427a12
mov eax, 3
jmp 0x427be2
lea esi, [edi + 3]
cmp byte [edi], 0x25
je 0x427a2a
lea esi, [edi + 1]
jmp 0x427a2a
cmp byte [esi], 0x25
jne 0x427a29
add esi, 3
jmp 0x427a2a
inc esi
mov cl, byte [esi]
lea eax, [ecx - 0x61]
cmp al, 0x19
lea eax, [ecx - 0x41]
setbe dl
cmp al, 0x19
setbe al
or eax, edx
test al, 1
jne 0x427a1f
lea eax, [ecx - 0x30]
cmp al, 9
jbe 0x427a1f
cmp cl, 0x2d
sete dl
cmp cl, 0x5f
sete al
or eax, edx
test al, 1
jne 0x427a1f
cmp cl, 0x2e
je 0x427a1f
cmp cl, 0x21
je 0x427a1f
cmp cl, 0x7e
je 0x427a1f
cmp cl, 0x2a
je 0x427a1f
cmp cl, 0x27
je 0x427a1f
cmp cl, 0x28
je 0x427a1f
cmp cl, 0x29
je 0x427a1f
cmp cl, 0x25
jne 0x427acb
mov bl, byte [esi + 1]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
setbe dl
cmp al, 5
setbe al
or eax, edx
test al, 1
jne 0x427aa3
lea eax, [ebx - 0x41]
cmp al, 5
ja 0x427acb
mov bl, byte [esi + 2]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
setbe dl
cmp al, 5
setbe al
or eax, edx
test al, 1
jne 0x427a1f
lea eax, [ebx - 0x41]
cmp al, 5
jbe 0x427a1f
cmp cl, 0x3b
sete dl
cmp cl, 0x2f
sete al
or eax, edx
test al, 1
jne 0x427a1f
cmp cl, 0x3f
je 0x427a1f
cmp cl, 0x3a
je 0x427a1f
cmp cl, 0x40
je 0x427a1f
cmp cl, 0x26
je 0x427a1f
cmp cl, 0x3d
je 0x427a1f
cmp cl, 0x2b
je 0x427a1f
cmp cl, 0x24
je 0x427a1f
cmp cl, 0x2c
je 0x427a1f
cmp cl, 0x5b
je 0x427a1f
cmp cl, 0x5d
je 0x427a1f
cmp dword [ebp + 8], 0
je 0x427bdd
mov edx, dword [ebp + 8]
test byte [edx + 0x24], 1
je 0x427b9a
cmp cl, 0x7b
sete dl
cmp cl, 0x7d
sete al
or eax, edx
test al, 1
jne 0x427a1f
cmp cl, 0x7c
je 0x427a1f
cmp cl, 0x5c
je 0x427a1f
cmp cl, 0x5e
je 0x427a1f
cmp cl, 0x5b
je 0x427a1f
cmp cl, 0x5d
je 0x427a1f
cmp cl, 0x60
je 0x427a1f
mov edx, dword [ebp + 8]
mov eax, dword [edx + 4]
test eax, eax
je 0x427bac
push eax
call dword [0x4fa8e0]
pop ecx
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
test byte [eax + 0x24], 2
je 0x427bc7
mov eax, esi
sub eax, edx
push eax
push edx
call fcn.00449b00
pop edi
pop edx
jmp 0x427bd7
mov eax, esi
push 0
sub eax, edx
push eax
push edx
call fcn.0042681b
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [edx + 4], eax
mov dword [ebp + 0xc], esi
xor eax, eax
mov ecx, eax
test ecx, ecx
je 0x427f81
mov eax, dword [ebp + 8]
xor esi, esi
call fcn.00426510
mov eax, dword [ebp - 0x18]
mov dword [ebp + 0xc], eax
mov dword [ebp - 0x14], eax
cmp byte [eax], 0x2f
jne 0x427c20
cmp byte [eax + 1], 0x2f
jne 0x427c20
add eax, 2
lea edx, [ebp - 0x14]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
call fcn.0042706d
jmp 0x427f1d
mov edx, dword [ebp - 0x18]
mov eax, edx
mov cl, byte [edx]
cmp cl, 0x2f
je 0x427f2d
cmp cl, 0x23
setne dl
xor eax, eax
cmp cl, 0x3f
setne al
test eax, edx
je 0x427f47
lea eax, [ecx - 0x61]
lea edi, [ebp - 0x14]
cmp al, 0x19
lea eax, [ecx - 0x41]
seta dl
cmp al, 0x19
mov esi, dword [ebp - 0x18]
seta al
movzx eax, al
test eax, edx
je 0x427d7c
lea eax, [ecx - 0x30]
cmp al, 9
jbe 0x427d7c
cmp cl, 0x2d
setne dl
xor eax, eax
cmp cl, 0x5f
setne al
test eax, edx
je 0x427d7c
cmp cl, 0x2e
je 0x427d7c
cmp cl, 0x21
je 0x427d7c
cmp cl, 0x7e
je 0x427d7c
cmp cl, 0x2a
je 0x427d7c
cmp cl, 0x27
je 0x427d7c
cmp cl, 0x28
je 0x427d7c
cmp cl, 0x29
je 0x427d7c
cmp cl, 0x25
jne 0x427d10
mov bl, byte [esi + 1]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
seta dl
cmp al, 5
seta al
movzx eax, al
test eax, edx
je 0x427ced
lea eax, [ebx - 0x41]
cmp al, 5
ja 0x427d33
mov bl, byte [esi + 2]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
seta dl
cmp al, 5
seta al
movzx eax, al
test eax, edx
je 0x427d7c
lea eax, [ebx - 0x41]
cmp al, 5
jbe 0x427d7c
jmp 0x427d15
cmp cl, 0x3b
je 0x427d7c
cmp cl, 0x40
je 0x427d7c
cmp cl, 0x26
je 0x427d7c
cmp cl, 0x3d
je 0x427d7c
cmp cl, 0x2b
je 0x427d7c
cmp cl, 0x24
je 0x427d7c
cmp cl, 0x2c
je 0x427d7c
cmp dword [ebp + 8], 0
je 0x427d72
mov eax, dword [ebp + 8]
test byte [eax + 0x24], 1
je 0x427d72
cmp cl, 0x7b
setne dl
xor eax, eax
cmp cl, 0x7d
setne al
test eax, edx
je 0x427d7c
cmp cl, 0x7c
je 0x427d7c
cmp cl, 0x5c
je 0x427d7c
cmp cl, 0x5e
je 0x427d7c
cmp cl, 0x5b
je 0x427d7c
cmp cl, 0x5d
je 0x427d7c
cmp cl, 0x60
je 0x427d7c
mov eax, 3
jmp 0x427f1d
mov edx, dword [ebp - 0x18]
mov esi, edx
cmp byte [edx], 0x25
je 0x427d90
mov esi, dword [ebp - 0x18]
jmp 0x427d95
cmp byte [esi], 0x25
jne 0x427d95
add esi, 3
jmp 0x427d96
inc esi
mov cl, byte [esi]
lea eax, [ecx - 0x61]
cmp al, 0x19
lea eax, [ecx - 0x41]
setbe dl
cmp al, 0x19
setbe al
or eax, edx
test al, 1
jne 0x427d8b
lea eax, [ecx - 0x30]
cmp al, 9
jbe 0x427d8b
cmp cl, 0x2d
sete dl
cmp cl, 0x5f
sete al
or eax, edx
test al, 1
jne 0x427d8b
cmp cl, 0x2e
je 0x427d8b
cmp cl, 0x21
je 0x427d8b
cmp cl, 0x7e
je 0x427d8b
cmp cl, 0x2a
je 0x427d8b
cmp cl, 0x27
je 0x427d8b
cmp cl, 0x28
je 0x427d8b
cmp cl, 0x29
je 0x427d8b
cmp cl, 0x25
jne 0x427e39
mov bl, byte [esi + 1]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
setbe dl
cmp al, 5
setbe al
or eax, edx
test al, 1
jne 0x427e0f
lea eax, [ebx - 0x41]
cmp al, 5
ja 0x427e78
mov bl, byte [esi + 2]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
setbe dl
cmp al, 5
setbe al
or eax, edx
test al, 1
jne 0x427d8b
lea eax, [ebx - 0x41]
cmp al, 5
jbe 0x427d8b
jmp 0x427e42
cmp cl, 0x3b
je 0x427d8b
cmp cl, 0x40
je 0x427d8b
cmp cl, 0x26
je 0x427d8b
cmp cl, 0x3d
je 0x427d8b
cmp cl, 0x2b
je 0x427d8b
cmp cl, 0x24
je 0x427d8b
cmp cl, 0x2c
je 0x427d8b
cmp dword [ebp + 8], 0
je 0x427f19
mov eax, dword [ebp + 8]
test byte [eax + 0x24], 1
je 0x427ed7
cmp cl, 0x7b
sete dl
cmp cl, 0x7d
sete al
or eax, edx
test al, 1
jne 0x427d8b
cmp cl, 0x7c
je 0x427d8b
cmp cl, 0x5c
je 0x427d8b
cmp cl, 0x5e
je 0x427d8b
cmp cl, 0x5b
je 0x427d8b
cmp cl, 0x5d
je 0x427d8b
cmp cl, 0x60
je 0x427d8b
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x18]
test eax, eax
je 0x427ee9
push eax
call dword [0x4fa8e0]
pop ebx
mov eax, dword [ebp + 8]
mov edx, dword [edi]
test byte [eax + 0x24], 2
je 0x427f03
mov eax, esi
sub eax, edx
push eax
push edx
call fcn.00449b00
pop edx
pop ecx
jmp 0x427f13
mov eax, esi
push 0
sub eax, edx
push eax
push edx
call fcn.0042681b
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [edx + 0x18], eax
mov dword [edi], esi
xor eax, eax
mov esi, eax
mov ebx, eax
test eax, eax
jne 0x427f6e
mov eax, dword [ebp - 0x14]
cmp byte [eax], 0x2f
jne 0x427f47
inc eax
lea edx, [ebp - 0x14]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
push 1
call fcn.00426cb8
pop esi
mov ebx, eax
mov esi, eax
test eax, eax
jne 0x427f6e
mov eax, dword [ebp - 0x14]
cmp byte [eax], 0x3f
jne 0x427f66
inc eax
lea edx, [ebp - 0x14]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp + 8]
call fcn.00426ad9
mov esi, eax
mov ebx, eax
test eax, eax
jne 0x427f6e
mov eax, dword [ebp - 0x14]
mov ebx, esi
mov dword [ebp + 0xc], eax
test ebx, ebx
je 0x427f81
mov eax, dword [ebp + 8]
call fcn.00426510
mov edx, ebx
jmp 0x428161
mov eax, dword [ebp + 0xc]
cmp byte [eax], 0x23
jne 0x42814a
inc eax
lea edi, [ebp + 0xc]
mov dword [ebp + 0xc], eax
mov esi, eax
jmp 0x427fa3
cmp byte [esi], 0x25
jne 0x427fa2
add esi, 3
jmp 0x427fa3
inc esi
mov cl, byte [esi]
lea eax, [ecx - 0x61]
cmp al, 0x19
lea eax, [ecx - 0x41]
setbe dl
cmp al, 0x19
setbe al
or eax, edx
test al, 1
jne 0x427f98
lea eax, [ecx - 0x30]
cmp al, 9
jbe 0x427f98
cmp cl, 0x2d
sete dl
cmp cl, 0x5f
sete al
or eax, edx
test al, 1
jne 0x427f98
cmp cl, 0x2e
je 0x427f98
cmp cl, 0x21
je 0x427f98
cmp cl, 0x7e
je 0x427f98
cmp cl, 0x2a
je 0x427f98
cmp cl, 0x27
je 0x427f98
cmp cl, 0x28
je 0x427f98
cmp cl, 0x29
je 0x427f98
cmp cl, 0x25
jne 0x428044
mov bl, byte [esi + 1]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
setbe dl
cmp al, 5
setbe al
or eax, edx
test al, 1
jne 0x42801c
lea eax, [ebx - 0x41]
cmp al, 5
ja 0x428044
mov bl, byte [esi + 2]
lea eax, [ebx - 0x30]
cmp al, 9
lea eax, [ebx - 0x61]
setbe dl
cmp al, 5
setbe al
or eax, edx
test al, 1
jne 0x427f98
lea eax, [ebx - 0x41]
cmp al, 5
jbe 0x427f98
cmp cl, 0x3b
sete dl
cmp cl, 0x2f
sete al
or eax, edx
test al, 1
jne 0x427f98
cmp cl, 0x3f
je 0x427f98
cmp cl, 0x3a
je 0x427f98
cmp cl, 0x40
je 0x427f98
cmp cl, 0x26
je 0x427f98
cmp cl, 0x3d
je 0x427f98
cmp cl, 0x2b
je 0x427f98
cmp cl, 0x24
je 0x427f98
cmp cl, 0x2c
je 0x427f98
cmp cl, 0x5b
je 0x427f98
cmp cl, 0x5d
je 0x427f98
cmp cl, 0x7b
sete dl
cmp cl, 0x7d
sete al
or eax, edx
test al, 1
jne 0x427f98
cmp cl, 0x7c
je 0x427f98
cmp cl, 0x5c
je 0x427f98
cmp cl, 0x5e
je 0x427f98
cmp cl, 0x5b
je 0x427f98
cmp cl, 0x5d
je 0x427f98
cmp cl, 0x60
je 0x427f98
cmp dword [ebp + 8], 0
je 0x428148
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0x20]
test eax, eax
je 0x428118
push eax
call dword [0x4fa8e0]
pop ebx
mov eax, dword [ebp + 8]
mov edx, dword [edi]
test byte [eax + 0x24], 2
je 0x428132
mov eax, esi
sub eax, edx
push eax
push edx
call fcn.00449b00
pop edx
pop ecx
jmp 0x428142
mov eax, esi
push 0
sub eax, edx
push eax
push edx
call fcn.0042681b
add esp, 0xc
mov edx, dword [ebp + 8]
mov dword [edx + 0x20], eax
mov dword [edi], esi
mov eax, dword [ebp + 0xc]
xor edx, edx
cmp byte [eax], 0
je 0x428161
mov eax, dword [ebp + 8]
call fcn.00426510
mov edx, 1
lea esp, [ebp - 0xc]
mov eax, edx
pop ebx
pop esi
pop edi
pop ebp
ret