GridinSoft Threat Intelligence
pcappstoresrv.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as PUP.VeryFast. Download GridinSoft Anti-Malware to scan the device, confirm whether this file is present, and remove the detected object if it is found.
- Detection name
- PUP.VeryFast
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-13 22:01:13 (2 weeks ago)
- File hash
- 54e05eb4bc6228c71ba72deef49608cc
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as PUP.VeryFast, part of the PUP threat category.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2026-04-16 23:00:36 (a month ago); latest analysis 2026-05-13 22:01:13 (2 weeks ago).
Company metadata: Fast Corporation LTD. Product metadata: PC App Store.
Signed by FAST CORPORATION LTD. The signature is reported as valid, but signed files can still be bundled or abused.
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
- 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. Review the PUP category for related samples and common context.
File context
pcappstoresrv.exe is a Windows file recorded in the ThreatInfo database. It is associated with PC App Store. The reported company name is Fast Corporation LTD. The current detection status is PUP.VeryFast, based on the latest analysis from 2026-05-13 22:01:13 (2 weeks ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
If pcappstoresrv.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 PUP.VeryFast.
File Details
| Product Name: | PC App Store |
| Company Name: | Fast Corporation LTD |
| MD5: | 54e05eb4bc6228c71ba72deef49608cc |
| Size: | 598 KB |
| First Published: | 2026-04-16 23:00:36 (a month ago) |
| Latest Published: | 2026-05-13 22:01:13 (2 weeks ago) |
| Status: | PUP.VeryFast (on last analysis) | |
| Analysis Date: | 2026-05-13 22:01:13 (2 weeks 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: | FAST CORPORATION LTD |
| Status: | Valid |
The signature on pcappstoresrv.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.
Common Places:
| %programfiles% |
ThreatInfo has observed pcappstoresrv.exe 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 pcappstoresrv.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 Brazil 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 pcappstoresrv.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
pcappstoresrv.exe is identified as pe for 64-bit systems. The subsystem is Windows CUI. 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.
bcea7ad19b5e06290bcc944d194f2dea
d1a82e4dd53749f0c01426137a443799
cc3aa29a46392d06e9b63718eb834354
be7ac30e196f0a2a2c274c39c78557d4
bf619eac0cdf3f68d496ea9344137e8b
2fd789874587982620b6b0f986c63c19
03c40e4522e08811a4934ccc0ca6ca61
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 PUP.VeryFast
This report identifies pcappstoresrv.exe by MD5 54e05eb4bc6228c71ba72deef49608cc. It is part of the PUP report group. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.