GridinSoft Threat Intelligence
siw_sdk.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2021-04-29 20:54:26 (5 years ago); latest analysis 2021-04-29 20:54:26 (5 years ago).
Company metadata: CPUID. Product metadata: CPUID SDK Dynamic Link Library.
ThreatInfo has seen this file in user or system paths listed below. Unexpected locations increase the need for local verification.
Recommended action
What to do next
- Use the hash and metadata below to verify the exact file identity.
- Review publisher, signature, paths, and PE details for inconsistencies.
- Run a local scan if the file appears unexpectedly or starts with Windows.
File context
siw_sdk.dll is a Windows file recorded in the ThreatInfo database. It is associated with CPUID SDK Dynamic Link Library. The reported company name is CPUID. The current detection status is Undefined, based on the latest analysis from 2021-04-29 20:54:26 (5 years ago).
ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.
File Details
| Product Name: | CPUID SDK Dynamic Link Library |
| Company Name: | CPUID |
| MD5: | 9a5c612010e7221e4c305b6698aeaa92 |
| Size: | 1 MB |
| First Published: | 2021-04-29 20:54:26 (5 years ago) |
| Latest Published: | 2021-04-29 20:54:26 (5 years ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2021-04-29 20:54:26 (5 years ago) |
Common Places:
| %appdata% |
ThreatInfo has observed siw_sdk.dll in the locations listed above. Files found in temporary folders, user profile folders, startup locations, or unusual application directories should be reviewed more carefully than files installed under a known program directory.
Geographic signal
Observed country distribution
ThreatInfo has seen siw_sdk.dll across 1 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Switzerland with 100.0% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.
OS Version:
The most common operating system signal for siw_sdk.dll is Windows 7 with 100.0% of observed hits. If your system differs from the common profile, check whether the file was introduced by a specific installer, archive, or removable device.
Analysis
siw_sdk.dll is identified as pe for 32-bit systems. The subsystem is Windows GUI. PE header values are useful for triage, especially when they do not match the expected publisher, product, or release timeline.
PE Sections:
Section layout highlights raw-size concentration, repeated names, packer markers, and hashes that can be compared across related samples.
574622da9d368c18bc063917a7841ef4
1e78b1ede5f18dff60fc940446c2c478
ef5ca1c8a0c288dec8f88be53a231cbe
688ab7598d9eaf91228765b44418592d
20399bab3b7b470f9024a8cc9e827ac5
PE section names and hashes can reveal packing, injected resources, or unusual build artifacts. Sections with uncommon names, very large raw data, or hashes that differ from a trusted copy deserve additional review.
Report conclusion
This file is still under review
ThreatInfo has not assigned a final verdict yet. Compare the file hash, location, signature, and publisher before trusting the file on a production system.