{
  "checked_at_utc": "2026-10-11T17:27:48.7431577Z",
  "method": "HTTPS retrieval from the linked official sources, SHA-256 independently calculated with Python and PowerShell, and read-only Windows Get-AuthenticodeSignature. Neither installer launched or installed.",
  "environment": {
    "OS": {
      "caption": "Microsoft Windows 11 Home",
      "version": "10.0.26300",
      "build": "26300",
      "architecture": "64-bit"
    },
    "PowerShell": {
      "version": "7.6.5",
      "edition": "Core"
    }
  },
  "installers": [
    {
      "source_page": "https://www.win-rar.com/download.html",
      "source_url": "https://www.win-rar.com/fileadmin/winrar-versions/winrar/winrar-x64-723.exe",
      "final_url": "https://www.win-rar.com/fileadmin/winrar-versions/winrar/winrar-x64-723.exe",
      "filename": "winrar-x64-723.exe",
      "bytes": 3849112,
      "sha256": "f435b24d4c2c5342c4f7c0143ef358f0f425b7b8a0972dd34d9dcf94789e9c4d",
      "download_completed_utc": "2026-10-11T17:27:39.219548+00:00",
      "signature_status": "Valid",
      "signature_type": "Authenticode",
      "signer_subject": "CN=win.rar GmbH, O=win.rar GmbH, L=Berlin, S=Berlin, C=DE, SERIALNUMBER=HRB 109885, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.1=Charlottenburg, OID.1.3.6.1.4.1.311.60.2.1.2=Berlin, OID.1.3.6.1.4.1.311.60.2.1.3=DE",
      "signer_thumbprint": "729AE1F8B489DE176CC099FF49937F85F9E412F7",
      "timestamp_subject": "CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1, O=\"DigiCert, Inc.\", C=US",
      "file_version": "7.23.0",
      "product_version": "7.23.0",
      "installer_executed": false,
      "reference_kind": "publisher-displayed SHA-256 matched"
    },
    {
      "source_page": "https://www.rarlab.com/download.htm",
      "source_url": "https://www.rarlab.com/rar/winrar-x64-723.exe",
      "final_url": "https://www.rarlab.com/rar/winrar-x64-723.exe",
      "filename": "winrar-x64-723.exe",
      "bytes": 3775056,
      "sha256": "8ff0daf3ed564cc743c0e23ff2e253997ffc74460f9673f0b6dd037b2db4ce7b",
      "download_completed_utc": "2026-10-11T17:27:43.467800+00:00",
      "signature_status": "Valid",
      "signature_type": "Authenticode",
      "signer_subject": "CN=win.rar GmbH, O=win.rar GmbH, L=Berlin, S=Berlin, C=DE, SERIALNUMBER=HRB 109885, OID.2.5.4.15=Private Organization, OID.1.3.6.1.4.1.311.60.2.1.1=Charlottenburg, OID.1.3.6.1.4.1.311.60.2.1.2=Berlin, OID.1.3.6.1.4.1.311.60.2.1.3=DE",
      "signer_thumbprint": "729AE1F8B489DE176CC099FF49937F85F9E412F7",
      "timestamp_subject": "CN=DigiCert SHA256 RSA4096 Timestamp Responder 2025 1, O=\"DigiCert, Inc.\", C=US",
      "file_version": "7.23.0",
      "product_version": "7.23.0",
      "installer_executed": false,
      "reference_kind": "locally measured SHA-256; no corresponding digest found in inspected RARLAB listing"
    }
  ],
  "synthetic_text_examples": [
    {
      "name": "abc.txt",
      "bytes": 3,
      "sha256": "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
      "hex_bytes": "616263"
    },
    {
      "name": "abc-newline.txt",
      "bytes": 4,
      "sha256": "edeaaff3f1774ad2888673770c6d64097e391bc362d7d6fb34982ddf0efd18cb",
      "hex_bytes": "6162630a"
    },
    {
      "name": "abc-renamed.txt",
      "bytes": 3,
      "sha256": "ba7816bf8f01cfea414140de5dae2223b00361a396177a9cb410ff61f20015ad",
      "hex_bytes": "616263"
    }
  ],
  "limits": [
    "Signature status is specific to the recorded Windows system and date.",
    "Only win-rar.com displayed a corresponding publisher digest in the inspected download listing. RARLAB hash here is locally measured.",
    "Different bytes do not establish why packages differ, identical installed output, or malware absence.",
    "No archive extraction, application compatibility or antivirus benchmark was performed."
  ]
}