Script to uninstall McAfee VirusScan Enterprise using registry guid

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Release Time

03/22/2018

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Update Time

11/19/2024

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Guid Registry-key mcafee virusscan

This script is used to uninstall Mcafee virusscan enterprise using guid from registry
Run the script as system user

Procedure's Instructions

import os
import ctypes
import re
import time
import _winreg
from _winreg import *
class disable_file_system_redirection:
    _disable = ctypes.windll.kernel32.Wow64DisableWow64FsRedirection
    _revert = ctypes.windll.kernel32.Wow64RevertWow64FsRedirection
    def __enter__(self):
        self.old_value = ctypes.c_long()
        self.success = self._disable(ctypes.byref(self.old_value))
    def __exit__(self, type, value, traceback):
        if self.success:
            self._revert(self.old_value)
def check():
    
    with disable_file_system_redirection():
        inst=os.popen("wmic product get name,identifyingnumber").read()
         
        
    return inst

def reg():

blacklist=r'McAfee VirusScan Enterprise'

def collectprograms(rtkey,pK,kA):
        try:
            list=[]
            oK=_winreg.OpenKey(rtkey,pK,0,kA)
            i=0
            while True:
                try:
                    bkey=_winreg.EnumKey(oK,i)
                    vkey=os.path.join(pK,bkey)
                    oK1=_winreg.OpenKey(rtkey,vkey,0,kA)
                    try:
                        DN,bla=_winreg.QueryValueEx(oK1,'DisplayName')
                        inlist=[DN.strip(), vkey, pK]
                        list.append(inlist)
                        
                    except:
                        pass
                    i+=1
                except:
                    break
        except:
            pass
        return list

uninstallkey_32='SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Uninstall'

if 'PROGRAMFILES(X86)' in os.environ.keys():
        
        rklist=[(_winreg.HKEY_LOCAL_MACHINE,uninstallkey_32,_winreg.KEY_WOW64_32KEY | _winreg.KEY_READ),
                (_winreg.HKEY_LOCAL_MACHINE,uninstallkey_32,_winreg.KEY_WOW64_64KEY | _winreg.KEY_READ),
                (_winreg.HKEY_CURRENT_USER,uninstallkey_32,_winreg.KEY_WOW64_32KEY | _winreg.KEY_READ),
                (_winreg.HKEY_CURRENT_USER,uninstallkey_32,_winreg.KEY_WOW64_64KEY | _winreg.KEY_READ)]
    else:
        
        rklist=[(_winreg.HKEY_LOCAL_MACHINE,uninstallkey_32,_winreg.KEY_READ),
                (_winreg.HKEY_CURRENT_USER,uninstallkey_32,_winreg.KEY_READ)]

bet=[]
    for i in rklist:
        col=collectprograms(i[0], i[1], i[2])
        for c in col:
            print c
            if blacklist in c:
                bet.append(c[1])

if not bet:
        print "Please blacklist Valid Installed Software"
    else:
        for i in bet:
            print i
            j=i.replace(" ", '" "')
            v='\\'
            path="HKEY_LOCAL_MACHINE"+v+i
            path1="HKEY_LOCAL_MACHINE"+v+j
            got=path1
            
            
    return got

def uninstall (find):
	command="MsiExec.exe /X"+find+" /qn CESMCONTEXT=1 REBOOT=REALLYSUPPRESS"
	uninst=os.popen(command).read()
	time.sleep(120)
	inst=check()
	find=re.findall('{.*}\s\sMcAfee\sVirusScan\sEnterprise',inst)
	if len(find) >0:
		print "McAfee VirusScan Enterprise is not uninstalled on Endpoint"
		print "Please restart the computer and Try again"
	else :
		print "Uninstallation is Successful"

inst=check()
 
if len(inst)>0:
    find=re.findall('{.*}\s\sMcAfee\sVirusScan\sEnterprise',inst)
    if len(find)>0:
        final=re.findall('{.*}',find[0])[0]
        if len(final) == 38:
            print "GUID from command prompt is :"+final
            print "McAfee VirusScan Enterprise is installed on Endpoint"
            print "Uninstalling has started "
            uninstall(final)
        else:
            fin=reg()
            fina=fin.split('\\')[-1]
            final1=re.findall('{.*}',fina)[0]
            print "GUID from Registry is : "+final1
            print "McAfee VirusScan Enterprise is installed on Endpoint"
            print "Uninstalling has started "
            uninstall(final1)
    else:
        print "McAfee VirusScan Enterprise is not installed at End point"

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Script to uninstall McAfee VirusScan Enterprise using registry guid

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