rundll32.exe - Analyze and Virus check.
★★★★☆ Verified File (27.08.2026)This file from Windows directory "System32"
⚠️ Important Notice: Explore
rundll32.exe: Understand its role in Windows DLL hosting and execution. Essential for sysadmins and power users. 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 | 10.0.19041.5794 | |
| Antivirus scan | ✅ Clean | No viruses detected. |
| Digital signature | 🟡 Not signed | Signature missing. The file may have been modified. |
| Hash Integrity | ✅ MD5: Verified | File Hash protection is missing. |
| File size | 87.5 kb. | 89600 bytes. |
Hashes:
MD5: 5a43032aebd51583832ef3e96f5c81da ✅SHA-1: ea8254338ff3811aa47061ed360c6dfe482aadaa
SHA-256: 076592ca1957f8f357cc201f0015072c612f5770ad7de85f87f254253c754dd7
SHA-512: 95edaab5f07e3a9614a775fd5b8ee0d158f99d2efc1920d116f4c965761f2547144ec05ee2a45ddaa6a45dc9cbc9085bb8c5026838354c3362a3561112cedb4f
✅ This file is compatible with 64-bit Windows and ❌ will not work on a 32-bit operating system.
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Connected files:msvcrt.dll
├── api-ms-win-core-com-l1-1-0.dll
├── api-ms-win-core-file-l1-1-0.dll
├── api-ms-win-core-libraryloader-l1-2-0.dll
├── api-ms-win-core-wow64-l1-1-1.dll
├── api-ms-win-core-synch-l1-2-0.dll
├── api-ms-win-core-synch-l1-1-0.dll
├── api-ms-win-core-heap-l1-1-0.dll
├── api-ms-win-core-errorhandling-l1-1-0.dll
├── api-ms-win-core-processenvironment-l1-1-0.dll
├── api-ms-win-core-processthreads-l1-1-0.dll
├── api-ms-win-core-util-l1-1-0.dll
├── api-ms-win-core-heap-l2-1-0.dll
├── api-ms-win-core-sysinfo-l1-1-0.dll
├── api-ms-win-core-winrt-error-l1-1-0.dll
├── api-ms-win-core-localization-l1-2-0.dll
├── api-ms-win-core-console-l1-2-0.dll
├── api-ms-win-core-debug-l1-1-0.dll
├── api-ms-win-core-handle-l1-1-0.dll
├── api-ms-win-core-path-l1-1-0.dll
└── api-ms-win-core-console-l1-1-0.dll
Other versions:
️ rundll32.exe 10.0.19041.5794 32-bit (x86) | ️ rundll32.exe other
Similar files:
️rundll32.exe.mui