Startup Persistence from a Browser or Compression Utility Descendant

sequence by process.entity_id with maxspan=5m
 [process where event.action == "start" and
 (process.Ext.relative_file_creation_time <= 1800 or process.Ext.relative_file_name_modify_time <= 1800) and
 (process.code_signature.trusted == false or process.code_signature.exists == false) and
 not process.code_signature.status : ("errorExpired", "errorCode_endpoint*") and

 /* Direct Child */
 (
  (process.executable : ("?:\\Users\\*\\Downloads\\*", "*\\AppData\\Local\\Temp\\*") and
   process.parent.name: ("explorer.exe", "chrome.exe", "msedge.exe", "firefox.exe", "7zFM.exe", "iexplore.exe", "winrar.exe")) or

 /* Descendant */
  descendant of [
  process where event.action == "start" and
  (process.code_signature.trusted == false or process.code_signature.exists==false)
  and process.parent.name: ("explorer.exe", "chrome.exe", "msedge.exe", "firefox.exe", "7zFM.exe", "iexplore.exe", "winrar.exe") and
  process.executable: ("*\\Downloads\\*", "*\\AppData\\Local\\Temp\\*")
  ]
 ) and

 not process.hash.sha256 :
             ("7a6b97bf43453c47d905c6f49e3cc6ee8b70f0e289700aa6145f40577ca7b5d4",
              "cc783a04ccbca4edd06564f8ec88fe5a15f1e3bb26cec7de5e090313520d98f3",
              "8654a21fb5768efef4f363ecf05399c806e10ee8dfde427cfe6aff84cacacb75",
              "8b78f7325d842ad08637192efdbe564651439413a9d2d68684a7e8dcc698cc47",
              "a4b66cf2a2d9889ece43f6cc930c3294a6118173b409398853b3063d66a81ec2",
              "f535b2088c4d9ad4a81ef505e4e83012d26eeacc510d682ab93b5f2d3e29981a",
              "821bd11693bf4b4b2b9f3c196036e1f4902abd95fb26873ea6c43e123b8c9431",
              "ada6a50f5095cd88c4a19b7f05a0a6a5c95f6fe7c13731394b807d0686b5acaf",
              "3d0041832e8b6f5b95cb33d286c24c53ccc9341549589ae8822c6084e8d2aa5c",
              "0a16633bedf096c56cef9199b6da9cdc5cf1c01ee44c821528b92dd5a91cf1bd",
              "af483a6e34a9b12ed2adcdb388b50311e5c322947718a41bbc325c2d1f3a7393",
              "38669786d00f8e21119fea05167775b3f2035439e2a8374957e42052b6896fe0",
              "8eb1e2a08f299b7c7c53e03e2121d5fd073b32791092f783feb5c00a8d6f1781",
              "978123c86b1cbc981770fbd8bdfc58ef4030f8d9b3adf06b71b928cc0394c073",
              "d06598f2f203cec7a7a3857f727bc2ba457c1c0cef2787b90ce553407fbf8536",
              "8a8d94b58aa3443b57c917ca0650ae6befe0bc293a2333ddf9bb45fb2485203c",
              "b8416acb067cae9a6a04cf31c5c98c2ef72a4d2efda715b44fb76f62fcddf788",
              "13a5adab078ceaefea89d2058e81d6cac41f3732d1f246bd4de6c4a0bd656d0f",
              "bae22f27c12bce1faeb64b6eb733302aff5867baa8eed832397a7ce284a86ff4",
              "b82eafbcc1a68dd90388d978f97ef49e899ac1d66b9e1fdcaa13404f6d7599c1",
              "8a8f4f9d4273aacc25dc552ba10fd7fc17ec28c1a1f184356ae8ae53f651a6b7") and
  not process.executable : ("?:\\Program Files (x86)\\*.exe", "?:\\Program Files\\*.exe")
 ]
 [any where event.category : ("registry", "file") and event.action != "deletion" and
   (
    (registry.data.strings != null and
     registry.path :
                ("H*\\Software\\Microsoft\\Windows\\CurrentVersion\\Run\\*",
		 "H*\\Software\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Run\\*",
		 "H*\\Software\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\\*",
		 "H*\\Software\\WOW6432Node\\Microsoft\\Windows\\CurrentVersion\\Policies\\Explorer\\Run\\*", 
		 "HKEY_USERS\\*\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Windows\\Load",
		 "HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Shell",
		 "HKEY_USERS\\*\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Shell",
		 "HKEY_USERS\\*\\Environment\\UserInitMprLogonScript",
		 "HKLM\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\Winlogon\\Userinit",
		 "HKEY_USERS\\*\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Policies\\System\\Shell",
		 "HKEY_USERS\\*\\SOFTWARE\\Policies\\Microsoft\\Windows\\System\\Scripts\\Logoff\\Script",
		 "HKEY_USERS\\*\\SOFTWARE\\Policies\\Microsoft\\Windows\\System\\Scripts\\Logon\\Script",
		 "HKEY_USERS\\*\\SOFTWARE\\Policies\\Microsoft\\Windows\\System\\Scripts\\Shutdown\\Script",
		 "HKEY_USERS\\*\\SOFTWARE\\Policies\\Microsoft\\Windows\\System\\Scripts\\Startup\\Script",
		 "HKEY_USERS\\*\\SOFTWARE\\Microsoft\\Ctf\\LangBarAddin\\*\\FilePath",
		 "HKEY_USERS\\*\\SOFTWARE\\Microsoft\\Internet Explorer\\Extensions\\*\\Exec",
		 "HKEY_USERS\\*\\SOFTWARE\\Microsoft\\Command Processor\\Autorun")) or
    (file.name != null and file.path : "?:\\*\\Microsoft\\Windows\\Start Menu\\Programs\\Startup\\*")
   )]