GridinSoft Threat Intelligence
steamwebhelper.exe threat report
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as AIDetect.6c7a519.
First seen 2025-12-04 23:01:46 (5 months ago); latest analysis 2025-12-04 23:01:46 (5 months ago).
Company metadata: Valve Corporation. Product metadata: Steam Client WebHelper.
Signed by Valve Corp.. The signature is reported as valid, but signed files can still be bundled or abused.
Recommended action
What to do next
- Compare the MD5 above with the file found on the device.
- Check whether the file appears in the observed locations or under one of the alternate names.
- Run GridinSoft Anti-Malware to confirm the detection and remove the file if it is present.
File context
steamwebhelper.exe is a Windows file recorded in the ThreatInfo database. It is associated with Steam Client WebHelper. The reported company name is Valve Corporation. The current detection status is AIDetect.6c7a519, based on the latest analysis from 2025-12-04 23:01:46 (5 months ago).
If steamwebhelper.exe appears on your computer unexpectedly, treat it as suspicious. Check its location, digital signature, and recent system changes before allowing it to run. A full anti-malware scan is recommended when this file is detected as AIDetect.6c7a519.
File Details
| Product Name: | Steam Client WebHelper |
| Company Name: | Valve Corporation |
| MD5: | efa933fdf81854e79f2c7d0287998e93 |
| Size: | 7 MB |
| First Published: | 2025-12-04 23:01:46 (5 months ago) |
| Latest Published: | 2025-12-04 23:01:46 (5 months ago) |
| Status: | AIDetect.6c7a519 (on last analysis) | |
| Analysis Date: | 2025-12-04 23:01:46 (5 months ago) |
Detection screenshot
The screenshot is a visual record of a GridinSoft Anti-Malware detection for this sample. Use the hash and metadata above as the primary identifiers when comparing the file on your system.
Overview
| Signed By: | Valve Corp. |
| Status: | Valid |
The signature on steamwebhelper.exe is reported as valid. A valid signature helps confirm publisher identity, but it does not automatically make the file safe if the installer was bundled, abused, or downloaded from an untrusted source.
Geographic signal
Observed country distribution
ThreatInfo has seen steamwebhelper.exe 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 United States 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 steamwebhelper.exe is Windows 10 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
steamwebhelper.exe is identified as pe for 64-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.
2b0f480bb27a58fef4a011cf34549abc
efde87a337f770fc501b24201717d5b7
af6004632bc5125b08ab131cdac31881
3c24c934c91daab8ec5d6696c5567522
bf619eac0cdf3f68d496ea9344137e8b
ae64fa65a35b9f881a3016efdcb5072d
10f3f369609961038f6e68eaf8a5fa0e
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
GridinSoft detects this file as AIDetect.6c7a519
This report identifies steamwebhelper.exe by MD5 efa933fdf81854e79f2c7d0287998e93. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.