Function at 0x4259f0
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
mov edi, edx
mov dword [esp + 0x10], ebx
mov esi, dword [ebx + 0x10]
mov dword [esp + 0x14], edi
lea eax, [esi - 1]
mov dword [ebx + 0x10], eax
test esi, esi
je 0x425f4c
mov edx, dword [ebx + 8]
mov esi, dword [ebp + 8]
cmp esi, edx
je 0x425e85
mov cl, byte [esi]
movsx eax, cl
add eax, 0xffffffdc
mov byte [esp + 0xf], cl
cmp eax, 5
ja case.0x425aa3.58
jmp dword [eax*4 + 0x425fb8]
lea eax, [esi + 1]
cmp eax, edx
je 0x425cf7
lea eax, [esi + 1]
mov dword [esp + 0x18], eax
mov esi, eax
cmp cl, 0x25
je 0x425c34
cmp cl, 0x5b
jne 0x425c3d
cmp byte [esi], 0x5e
jne 0x425a70
inc esi
nop dword [eax + eax]
cmp esi, edx
je 0x425f66
mov al, byte [esi]
inc esi
cmp al, 0x25
jne 0x425a84
cmp esi, edx
jae 0x425a84
inc esi
cmp byte [esi], 0x5d
jne 0x425a70
jmp 0x425c3c
mov ch, byte [esi + 1]
movsx eax, ch
add eax, 0xffffffd0
cmp eax, 0x36
ja case.0x425aa3.58
movzx eax, byte [eax + 0x425fe0]
jmp dword [eax*4 + 0x425fd0]
add esi, 2
lea eax, [edx - 1]
cmp esi, eax
jae 0x425f59
mov dh, byte [esi]
cmp byte [edi], dh
jne 0x425b05
mov al, byte [esi + 1]
mov ecx, 1
mov esi, dword [ebx + 4]
mov byte [esp + 0xf], al
lea eax, [edi + 1]
cmp eax, esi
jae 0x425b05
mov dl, byte [eax]
cmp dl, byte [esp + 0xf]
jne 0x425afb
sub ecx, 1
jne 0x425b00
lea edi, [eax + 1]
mov dword [esp + 0x14], edi
test edi, edi
je 0x425e85
mov esi, dword [ebp + 8]
add esi, 4
jmp 0x425cdd
cmp dl, dh
jne 0x425b00
inc ecx
inc eax
cmp eax, esi
jb 0x425ad4
xor edi, edi
inc dword [ebx + 0x10]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi + 2], 0x5b
jne 0x425f73
cmp byte [esi + 3], 0x5e
lea ecx, [esi + 3]
jne 0x425b27
inc ecx
cmp ecx, edx
je 0x425f66
mov al, byte [ecx]
inc ecx
cmp al, 0x25
jne 0x425b3b
cmp ecx, edx
jae 0x425b3b
inc ecx
cmp byte [ecx], 0x5d
jne 0x425b27
inc ecx
mov dword [esp + 0x18], ecx
cmp edi, dword [ebx]
jne 0x425b4d
xor al, al
jmp 0x425b50
mov al, byte [edi - 1]
dec ecx
lea edx, [esi + 2]
mov dword [esp + 0x1c], ecx
push ecx
movzx ecx, al
call fcn.00425960
add esp, 4
test eax, eax
jne 0x425b05
push dword [esp + 0x1c]
movzx ecx, byte [edi]
lea edx, [esi + 2]
call fcn.00425960
add esp, 4
test eax, eax
je 0x425b05
mov esi, dword [esp + 0x18]
jmp 0x425cdd
movzx ecx, ch
sub ecx, 0x31
js 0x425f80
movzx eax, byte [ebx + 0x14]
cmp ecx, eax
jge 0x425f80
mov esi, dword [ebx + ecx*8 + 0x1c]
mov dword [esp + 0x1c], esi
cmp esi, 0xffffffff
je 0x425f80
mov eax, dword [ebx + 4]
sub eax, edi
cmp eax, esi
jb 0x425b05
mov ecx, dword [ebx + ecx*8 + 0x18]
mov edx, edi
sub esi, 4
jb 0x425bd9
mov eax, dword [ecx]
cmp eax, dword [edx]
jne 0x425bde
add ecx, 4
add edx, 4
sub esi, 4
jae 0x425bc8
cmp esi, 0xfffffffc
je 0x425c1b
mov al, byte [ecx]
cmp al, byte [edx]
jne 0x425b05
cmp esi, 0xfffffffd
je 0x425c1b
mov al, byte [ecx + 1]
cmp al, byte [edx + 1]
jne 0x425b05
cmp esi, 0xfffffffe
je 0x425c1b
mov al, byte [ecx + 2]
cmp al, byte [edx + 2]
jne 0x425b05
cmp esi, 0xffffffff
je 0x425c1b
mov al, byte [ecx + 3]
cmp al, byte [edx + 3]
jne 0x425b05
add edi, dword [esp + 0x1c]
mov dword [esp + 0x14], edi
je 0x425e85
mov esi, dword [ebp + 8]
add esi, 2
jmp 0x425cdd
cmp esi, edx
je 0x425f3f
inc esi
cmp edi, dword [ebx + 4]
jb 0x425c46
mov al, byte [esi]
jmp 0x425cad
mov dl, byte [esp + 0xf]
movzx ecx, byte [edi]
mov al, dl
mov dword [esp + 0x1c], ecx
cmp al, 0x25
je 0x425c99
cmp al, 0x2e
je 0x425c7e
cmp al, 0x5b
je 0x425c6d
movzx eax, dl
xor ecx, ecx
cmp eax, dword [esp + 0x1c]
sete cl
jmp 0x425ca7
mov edx, dword [ebp + 8]
lea eax, [esi - 1]
push eax
call fcn.00425960
add esp, 4
jmp 0x425ca5
mov al, byte [esi]
movsx eax, al
add eax, 0xffffffd6
cmp eax, 0x15
ja case.0x425c92.44
movzx eax, byte [eax + 0x42602c]
jmp dword [eax*4 + 0x426018]
mov eax, dword [esp + 0x18]
movzx edx, byte [eax]
call fcn.00425820
mov ecx, eax
mov al, byte [esi]
test ecx, ecx
jne 0x425c80
cmp al, 0x2a
je 0x425cbd
cmp al, 0x3f
je 0x425cbd
cmp al, 0x2d
jne 0x425b05
inc esi
jmp 0x425cdd
inc esi
lea edx, [edi + 1]
push esi
mov ecx, ebx
mov dword [ebp + 8], esi
call fcn.004259f0
add esp, 4
test eax, eax
jne 0x425cff
jmp 0x425ce0
inc edi
mov dword [esp + 0x14], edi
mov dword [ebp + 8], esi
mov edx, dword [ebx + 8]
cmp esi, edx
jne 0x425a27
inc dword [ebx + 0x10]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
xor eax, eax
cmp edi, dword [ebx + 4]
cmove eax, edi
inc dword [ebx + 0x10]
mov edi, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
cmp byte [esi + 1], 0x29
lea edx, [esi + 1]
mov al, byte [ebx + 0x14]
movzx ecx, al
jne 0x425d3a
cmp ecx, 0x20
jae 0x425f91
inc al
mov dword [ebx + ecx*8 + 0x18], edi
mov dword [ebx + ecx*8 + 0x1c], 0xfffffffe
mov byte [ebx + 0x14], al
lea eax, [esi + 2]
push eax
jmp 0x425d55
cmp ecx, 0x20
jae 0x425f9e
inc al
mov dword [ebx + ecx*8 + 0x18], edi
mov dword [ebx + ecx*8 + 0x1c], 0xffffffff
mov byte [ebx + 0x14], al
push edx
mov edx, edi
mov ecx, ebx
call fcn.004259f0
mov edi, eax
add esp, 4
test edi, edi
jne 0x425e85
dec byte [ebx + 0x14]
inc dword [ebx + 0x10]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
movzx ecx, byte [ebx + 0x14]
sub ecx, 1
js 0x425fab
lea eax, [ebx + 0x1c]
lea eax, [eax + ecx*8]
nop dword [eax + eax]
cmp dword [eax], 0xffffffff
je 0x425da3
sub eax, 8
sub ecx, 1
js 0x425fab
jmp 0x425d90
lea edx, [ebx + 0x1c]
mov eax, edi
sub eax, dword [ebx + ecx*8 + 0x18]
lea edx, [edx + ecx*8]
mov dword [edx], eax
mov ecx, ebx
lea eax, [esi + 1]
mov dword [esp + 0x1c], edx
push eax
mov edx, edi
call fcn.004259f0
mov edi, eax
add esp, 4
test edi, edi
jne 0x425e85
mov eax, dword [esp + 0x1c]
mov dword [eax], 0xffffffff
mov eax, edi
inc dword [ebx + 0x10]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
inc edi
mov dword [esp + 0x14], edi
mov eax, dword [esp + 0x10]
mov edx, edi
mov edi, dword [ebp + 8]
xor ebx, ebx
mov dword [esp + 0x1c], edx
cmp edx, dword [eax + 4]
jae 0x425e5b
movzx ecx, byte [edx]
mov dword [esp + 0x18], ecx
mov cl, byte [edi]
mov byte [esp + 0xf], cl
cmp cl, 0x25
je 0x425e3c
cmp cl, 0x2e
je 0x425e57
cmp cl, 0x5b
je 0x425e28
movzx eax, cl
xor ecx, ecx
cmp eax, dword [esp + 0x18]
sete cl
jmp 0x425e4f
mov ecx, dword [esp + 0x18]
lea eax, [esi - 1]
push eax
mov edx, edi
call fcn.00425960
add esp, 4
jmp 0x425e49
movzx edx, byte [edi + 1]
mov ecx, dword [esp + 0x18]
call fcn.00425820
mov edx, dword [esp + 0x1c]
mov ecx, eax
mov eax, dword [esp + 0x10]
test ecx, ecx
je 0x425e5b
inc ebx
inc edx
jmp 0x425df5
mov edi, dword [esp + 0x14]
test ebx, ebx
js 0x425e7f
inc esi
push esi
lea edx, [ebx + edi]
mov ecx, eax
call fcn.004259f0
add esp, 4
test eax, eax
jne 0x425e91
sub ebx, 1
mov eax, dword [esp + 0x10]
jns 0x425e64
mov ebx, dword [esp + 0x10]
xor edi, edi
inc dword [ebx + 0x10]
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
mov ebx, dword [esp + 0x10]
mov edi, eax
inc dword [ebx + 0x10]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
lea eax, [esi + 1]
mov dword [esp + 0x14], edi
push eax
mov edx, edi
mov ecx, ebx
call fcn.004259f0
mov edi, eax
add esp, 4
test edi, edi
jne 0x425e85
nop dword [eax + eax]
mov edx, dword [esp + 0x14]
cmp edx, dword [ebx + 4]
jae 0x425b05
mov ecx, dword [ebp + 8]
movzx edi, byte [edx]
mov al, byte [ecx]
mov byte [esp + 0xf], al
cmp al, 0x25
je 0x425f03
cmp al, 0x2e
je 0x425f1c
cmp al, 0x5b
je 0x425ef1
movzx eax, al
xor ecx, ecx
cmp eax, edi
sete cl
jmp 0x425f14
lea eax, [esi - 1]
mov edx, ecx
push eax
mov ecx, edi
call fcn.00425960
add esp, 4
jmp 0x425f0e
movzx edx, byte [ecx + 1]
mov ecx, edi
call fcn.00425820
mov edx, dword [esp + 0x14]
mov ecx, eax
test ecx, ecx
je 0x425b05
lea eax, [esi + 1]
inc edx
push eax
mov ecx, ebx
mov dword [esp + 0x18], edx
call fcn.004259f0
mov edi, eax
add esp, 4
test edi, edi
je 0x425ec0
inc dword [ebx + 0x10]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push str.malformed_pattern__ends_with____
push dword [ebx + 0xc]
call fcn.00403010
push str.pattern_too_complex
push dword [ebx + 0xc]
call fcn.00403010
push str.malformed_pattern__missing_arguments_to___b_
push dword [ebx + 0xc]
call fcn.00403010
push str.malformed_pattern__missing___
push dword [ebx + 0xc]
call fcn.00403010
push str.missing___after___f_in_pattern
push dword [ebx + 0xc]
call fcn.00403010
lea eax, [ecx + 1]
push eax
push str.invalid_capture_index____d
push dword [ebx + 0xc]
call fcn.00403010
push str.too_many_captures
push dword [ebx + 0xc]
call fcn.00403010
push str.too_many_captures
push dword [ebx + 0xc]
call fcn.00403010
push str.invalid_pattern_capture
push dword [ebx + 0xc]
call fcn.00403010
aas
pop edx
inc edx
add byte [esi + 0x4a00425a], cl
pop edx
inc edx
add byte [edx + 0x5a], cl
inc edx
add byte [ebx], cl
pop ebp
inc edx
add byte [eax + 0x5d], bh
inc edx
add byte [edi - 0x55ffbda5], al
pop edx
inc edx
add byte [ebx], dl
pop ebx
inc edx
add byte [edx + 0x5a], cl
inc edx
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [eax], al
add byte [ebx], al
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ebx]
add eax, dword [ecx]
add eax, dword [ebx]
add eax, dword [edx]
nop
ljmp 0x425d