script to check if endpoints have system restore point active and if not, activates it for disk c

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Release Time

03/09/2022

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Update Time

11/18/2024

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restorepoint

Run as Local System User.

NOTE :

* give amount of space should be used in C drive for shadow copy storage as percentage in the variable "set_disk_space_usage"

this script has been scanned with virustotal.com and xcitium verdict cloud.

PYTHON SCRIPT FILE SHA1 VALUE - c67adad60b575bbadcc17faeb407f476e904a818

JSON FILE SHA1 VALUE - 7a3306a2e398c55c6a3ec4dc49f6e60495c0b80b

Procedure's Instructions

set_disk_space_usage = "20%" #give amount of space should be used in C drive for shadow copy storage in percentage.

import _winreg
import os
import subprocess

def ChkSysRestore():
    with _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r"SOFTWARE\Microsoft\Windows NT\CurrentVersion\SystemRestore", 0, _winreg.KEY_READ | _winreg.KEY_WOW64_64KEY) as key:
        existing_path_value = _winreg.QueryValueEx(key, 'RPSessionInterval')[0]
        return existing_path_value

def ecmd(command):   
    from subprocess import Popen, PIPE
    import ctypes
    
    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)
    
    with disable_file_system_redirection():
        obj = Popen(command, shell = True, stdout = PIPE, stderr = PIPE)
        out, err = obj.communicate()
        ret=obj.returncode
        if ret==0:
            if out:
                return out.strip()
            else:
                return ret
        else:
            if err:
                return err.strip()
            else:
                return ret

drive="c:"

ps_content=r'''

enable-computerrestore -drive "%s\"

'''%drive

BAT=r'''
Wmic.exe /Namespace:\\root\default Path SystemRestore Call CreateRestorePoint "My Restore Point", 100, 12
'''

restorepoints = r'''
get-computerrestorepoint
'''

result = ChkSysRestore()
if result:
    print ('system restore is already enabled')
    file_name='restorepoints.ps1'
    file_path=os.path.join(os.environ['TEMP'], file_name)
    with open(file_path, 'wb') as wr:
        wr.write(restorepoints)
    ecmd('powershell "Set-ExecutionPolicy RemoteSigned"')
    output = ecmd('powershell "%s"'%file_path)
    if output:
        print(output)
        os.remove(file_path)
    else:
        path=os.environ['programdata']+"\Sample.bat"
        with open(path,"w") as f:
            f.write(BAT)
        process = subprocess.Popen([path],stdout=subprocess.PIPE)
        stdout = process.communicate()[0]
        print("system restore point is successfully created")
        os.remove(file_path)
        os.remove(path)
        
else:
    file_name='powershell_file.ps1'
    file_path=os.path.join(os.environ['TEMP'], file_name)
    with open(file_path, 'wb') as wr:
        wr.write(ps_content)
    path=os.environ['programdata']+"\Sample.bat"
    with open(path,"w") as f:
        f.write(BAT)

ecmd('powershell "Set-ExecutionPolicy RemoteSigned"')
    print ecmd('powershell "%s"'%file_path)
    print "System Restore Enabled on your endpoint..."
    process = subprocess.Popen([path],stdout=subprocess.PIPE)
    stdout = process.communicate()[0]
    print("system restore point is successfully created")
    os.remove(file_path)
    os.remove(path)

print(ecmd("vssadmin resize shadowstorage /for=C: /on=C: /maxsize=%s"%(set_disk_space_usage)))

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script to check if endpoints have system restore point active and if not, activates it for disk c

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