GridinSoft Threat Intelligence
slabser.sys file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2024-08-16 23:11:59 (2 years ago); latest analysis 2025-02-01 23:01:45 (a year ago).
Company metadata: MCCI Corporation. Product metadata: CP2101 USB to UART Bridge Controller.
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
slabser.sys is a Windows file recorded in the ThreatInfo database. It is associated with CP2101 USB to UART Bridge Controller. The reported company name is MCCI Corporation. The current detection status is Undefined, based on the latest analysis from 2025-02-01 23:01:45 (a year 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: | CP2101 USB to UART Bridge Controller |
| Company Name: | MCCI Corporation |
| MD5: | 044c01804923a37e771a2b9750406979 |
| Size: | 74 KB |
| First Published: | 2024-08-16 23:11:59 (2 years ago) |
| Latest Published: | 2025-02-01 23:01:45 (a year ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-02-01 23:01:45 (a year ago) |
Common Places:
| %sysdrive%\oge group data 2018\august 2018\medical\old files\ext.hdd back up asif\back up\service\usb back up1\mew\btl-08_holter_usb_driver |
| %sysdrive%\oge group data 2018\august 2018\medical\old files\ext.hdd back up asif\back up\service\usb back up\service documentation\mew\btl-08_holter_usb_driver |
| %programfiles%\gpsphototagger\tsi_driver\cp210x\windows_2k_xp_s2k3_vista |
| %commondir%\vernier software\vgps_plus |
ThreatInfo has observed slabser.sys 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 slabser.sys across 3 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Egypt with 50.0% 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 slabser.sys 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
slabser.sys is identified as pe for 32-bit systems. The subsystem is Native. 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.
a6c1a9e2e750bb581cdd26cac674138c
1e51ed3741590f79f7606cd90efc4735
95ad48a6f870600faa8e3745c8465dd4
cbb5f3d1cebdadf4f80a16aa11952a8c
f50aa6ac6cb2bb1dc9064689ae52dfec
8891f221a1309040ddd60a4eff87d3f6
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.