Function at 0x4b9780
Capabilities:
Get disk information
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
cmp dword [0x5bcff4], 0
push esi
push edi
mov edi, ecx
jne 0x4b9842
push 3
lea eax, [ebp - 4]
push edi
push eax
call fcn.00531b10
movzx eax, byte [ebp - 4]
push eax
call fcn.0052db70
add esp, 0x10
test eax, eax
je 0x4b97ce
cmp byte [ebp - 3], 0x3a
jne 0x4b97ce
movzx eax, byte [edi]
mov word [ebp - 2], 0x5c
mov al, byte [eax + 0x6298c0]
mov byte [ebp - 4], al
jmp 0x4b97d6
mov word [ebp - 4], 0x5c
mov al, 0x5c
cmp byte [0x5de536], al
jne 0x4b97e5
mov eax, dword [0x5de964]
jmp 0x4b9839
push 0
push 0
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0xc]
push eax
push 0
push 0
push 0
lea eax, [ebp - 4]
push eax
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
jne 0x4b9821
push str.zip_diagnostic:_GetVolumeInformation_failed_n
push dword [0x629e3c]
call fcn.00456fe0
add esp, 8
mov dword [ebp - 0xc], 0
jmp 0x4b9849
mov al, byte [ebp - 4]
mov byte [0x5de536], al
mov eax, 0xc
cmp eax, dword [ebp - 0xc]
sbb eax, eax
inc eax
mov dword [0x5de964], eax
test eax, eax
jne 0x4b9842
mov dword [ebp - 0xc], eax
jmp 0x4b9849
mov dword [ebp - 0xc], 1
mov al, byte [edi]
test al, al
je 0x4b985c
cmp al, 0x80
jae 0x4b985c
cmp byte [edi + 1], 0x3a
lea esi, [edi + 2]
je 0x4b985e
mov esi, edi
push 2
push 0x5a5ba0
push edi
call fcn.005267e0
add esp, 0xc
test eax, eax
je 0x4b988a
push 2
push 0x5a5ba4
push edi
call fcn.005267e0
add esp, 0xc
test eax, eax
jne 0x4b9920
mov al, byte [edi + 2]
add edi, 2
test al, al
je 0x4b9920
cmp al, 0x2f
je 0x4b9920
cmp al, 0x5c
je 0x4b9920
cmp al, 0x2f
je 0x4b98cb
mov cl, al
cmp al, 0x5c
je 0x4b98c7
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add edi, eax
add esp, 8
mov al, byte [edi]
mov cl, al
test al, al
jne 0x4b98a4
test cl, cl
je 0x4b9920
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add edi, eax
add esp, 8
mov al, byte [edi]
test al, al
je 0x4b9920
mov cl, al
cmp cl, 0x2f
je 0x4b990d
mov al, cl
cmp cl, 0x5c
je 0x4b9909
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add edi, eax
add esp, 8
mov al, byte [edi]
mov cl, al
test al, al
jne 0x4b98e4
test al, al
je 0x4b9920
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add esp, 8
lea esi, [edi + eax]
nop
mov al, byte [esi]
cmp al, 0x2f
je 0x4b992a
cmp al, 0x5c
jne 0x4b992d
inc esi
jmp 0x4b9920
cmp al, 0x2e
jne 0x4b9944
mov al, byte [esi + 1]
cmp al, 0x2f
je 0x4b993c
cmp al, 0x5c
jne 0x4b9944
add esi, 2
cmp byte [esi], 0x2e
je 0x4b9931
mov al, byte [esi]
mov edi, esi
test al, al
je 0x4b996e
nop dword [eax]
cmp al, 0x5c
jne 0x4b9957
mov byte [edi], 0x2f
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add edi, eax
add esp, 8
mov al, byte [edi]
test al, al
jne 0x4b9950
cmp dword [0x5b0bf4], 0
jne 0x4b9989
push 0x2f
push esi
call fcn.00519d20
add esp, 8
test eax, eax
je 0x4b9989
lea esi, [eax + 1]
mov ecx, esi
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b9990
sub ecx, edx
lea eax, [ecx + 1]
push eax
call fcn.0051e703
mov edx, eax
add esp, 4
mov dword [ebp - 8], edx
test edx, edx
jne 0x4b99b4
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov ecx, edx
sub ecx, esi
nop dword [eax + eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4b99c0
cmp dword [0x5bcff4], 0
je 0x4b9b61
push ebx
mov edi, edx
mov dword [0x6298a0], edx
xor ebx, ebx
call fcn.00531c59
push eax
push dword [ebp - 8]
call fcn.00531ad9
mov ecx, dword [0x6298a0]
add esp, 8
mov edx, dword [ebp - 8]
add eax, edx
mov dword [ebp - 4], eax
movzx esi, byte [ecx]
test esi, esi
je 0x4b9b5d
nop
cmp esi, 0x20
je 0x4b9b2d
cmp esi, 0x3a
je 0x4b9b2d
cmp esi, 0x22
je 0x4b9b2d
cmp esi, 0x2a
je 0x4b9b2d
cmp esi, 0x2b
je 0x4b9b2d
cmp esi, 0x2c
je 0x4b9b2d
cmp esi, 0x3b
je 0x4b9b2d
cmp esi, 0x3c
je 0x4b9b2d
cmp esi, 0x3d
je 0x4b9b2d
cmp esi, 0x3e
je 0x4b9b2d
cmp esi, 0x3f
je 0x4b9b2d
cmp esi, 0x5b
je 0x4b9b2d
cmp esi, 0x5d
je 0x4b9b2d
cmp esi, 0x7c
je 0x4b9b2d
cmp esi, 0x2f
jne 0x4b9ab6
mov dword [0x6298a0], edi
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add edi, eax
add esp, 8
mov eax, dword [0x6298a0]
xor ebx, ebx
mov byte [eax], 0x2f
jmp 0x4b9b2d
cmp esi, 0x2e
jne 0x4b9aef
test ebx, ebx
je 0x4b9b2d
cmp ebx, 9
jge 0x4b9ae8
mov dword [0x6298a0], edi
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
add esp, 8
lea ebx, [esi - 0x25]
add edi, eax
mov eax, dword [0x6298a0]
mov byte [eax], 0x2e
jmp 0x4b9b2d
mov ebx, 0xc
jmp 0x4b9b2d
cmp ebx, 0xc
jge 0x4b9b2d
cmp ebx, 8
je 0x4b9b2d
call fcn.00531c59
push eax
push dword [ebp - 4]
call fcn.00531ad9
add ebx, eax
mov dword [0x6298a0], edi
call fcn.00531c59
push eax
push edi
call fcn.00531ad9
mov cl, byte [esi + 0x6298c0]
add esp, 0x10
add edi, eax
mov eax, dword [0x6298a0]
mov byte [eax], cl
mov esi, dword [ebp - 4]
mov dword [0x6298a0], esi
call fcn.00531c59
push eax
push esi
call fcn.00531ad9
add esi, eax
add esp, 8
mov eax, dword [0x6298a0]
mov dword [ebp - 4], esi
movzx esi, byte [eax]
test esi, esi
jne 0x4b9a10
mov edx, dword [ebp - 8]
mov byte [edi], 0
pop ebx
mov eax, dword [ebp + 8]
test eax, eax
je 0x4b9b6d
mov ecx, dword [ebp - 0xc]
mov dword [eax], ecx
pop edi
mov eax, edx
pop esi
mov esp, ebp
pop ebp
ret