ucrtbased.dll - Analyze and Virus check.
β β β β β Verified File (27.08.2026)This file from Windows directory "System32"
β οΈ Important Notice: dll for Windows compatibility and application support. Essential for software functionality. Manually replacing system libraries can brick future Windows updates or cause critical system failures.
| Architecture: | 64-bit (x64) | Compatible with only 64-bit Windows |
| File version | 10.0.28000.2270 | |
| Antivirus scan | β Clean | No viruses detected. |
| Digital signature | β Have signed | File have signature, it is original file. |
| Hash Integrity | β MD5: Verified | File Hash protection is missing. |
| File size | 2 Mb. | 2136520 bytes. |
Hashes:
MD5: 6e7f69227d61babc083e1241dc6f8d2e βSHA-1: 5ae4a3276d74a204d740e5c83e80ec1ee0496a4a
SHA-256: 786f472d134cb63e5e5ffa07fac195dd829810d0106f80c9735891dc5227d345
SHA-512: c924814039d396f9265cd42997871fbc2d4337ae3e6a40f5faece375fa4734ffa388fd4e09540c116d870039d3a6df187d2ddf03749ef76dd7e967ac9b5130e9
Digital file signature ucrtbased.dll β
Publisher: Microsoft Corporation
Issuer: Microsoft Windows Code Signing PCA 2024
Encryption algorithm: SHA256
Time stamp: Jun 10 03:01:29 2026 GMT
Issuer: Microsoft Windows Code Signing PCA 2024
Encryption algorithm: SHA256
Time stamp: Jun 10 03:01:29 2026 GMT
β This file is compatible with 64-bit Windows and β will not work on a 32-bit operating system.
π Diagnostics Tool: Verify Your ucrtbased.dll File
Worried that the file on your PC has been modified by malware? Drop it into the form below. Our script will verify its file size, cryptographic hash (MD5/SHA-1), and check for a valid Microsoft digital signature.
Connected files:api-ms-win-core-errorhandling-l1-1-0.dll
βββ api-ms-win-core-heap-l1-1-0.dll
βββ api-ms-win-core-sysinfo-l1-1-0.dll
βββ api-ms-win-core-processthreads-l1-1-0.dll
βββ api-ms-win-core-libraryloader-l1-1-0.dll
βββ api-ms-win-core-sysinfo-l1-2-0.dll
βββ api-ms-win-core-kernel32-legacy-l1-1-1.dll
βββ api-ms-win-core-synch-l1-1-0.dll
βββ api-ms-win-core-debug-l1-1-0.dll
βββ api-ms-win-core-processenvironment-l1-1-0.dll
βββ api-ms-win-core-file-l1-1-0.dll
βββ api-ms-win-core-file-l1-2-0.dll
βββ api-ms-win-core-fibers-l1-1-0.dll
βββ api-ms-win-core-fibers-l1-1-1.dll
βββ api-ms-win-core-memory-l1-1-0.dll
βββ api-ms-win-core-datetime-l1-1-0.dll
βββ api-ms-win-core-string-l1-1-0.dll
βββ api-ms-win-core-localization-l1-2-0.dll
βββ api-ms-win-core-console-l1-1-0.dll
βββ api-ms-win-core-rtlsupport-l1-1-0.dll
Other versions:
οΈ ucrtbased.dll 10.0.28000.2270 32-bit (x86)
Microsoft Corporation