GridinSoft Threat Intelligence
libcall-service.dll file report
Why it matters
Evidence available for this file
No final classification is available yet.
First seen 2025-07-11 23:01:42 (10 months ago); latest analysis 2025-07-11 23:01:42 (10 months ago).
Company metadata: Communication Platform LLC. Product metadata: MAX.
Signed by LLC COMMUNICATION PLATFORM. 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
- 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
libcall-service.dll is a Windows file recorded in the ThreatInfo database. It is associated with MAX. The reported company name is Communication Platform LLC. The current detection status is Undefined, based on the latest analysis from 2025-07-11 23:01:42 (10 months 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: | MAX |
| Company Name: | Communication Platform LLC |
| MD5: | a436e58b5ed7277978fa789010505d7a |
| Size: | 11 MB |
| First Published: | 2025-07-11 23:01:42 (10 months ago) |
| Latest Published: | 2025-07-11 23:01:42 (10 months ago) |
| Status: | Undefined (on last analysis) | |
| Analysis Date: | 2025-07-11 23:01:42 (10 months ago) |
Overview
| Signed By: | LLC COMMUNICATION PLATFORM |
| Status: | Valid |
The signature on libcall-service.dll 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%\max |
ThreatInfo has observed libcall-service.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 libcall-service.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 Russia 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 libcall-service.dll 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
libcall-service.dll 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.
b5628b0b2ef164f1df0959474880a1d3
d337f85ce3869e54c4a7448d589a360a
9b65bc5f9dbe69e315378d6f040beb64
d70133371364bde39bfe7838afe5d14c
3a3b9498b51695493313c00d20098616
6c59cd60b5e331d10fa01c7751ea2190
9e75e785912822a8baf1d18d6a7c95c6
f78157d188834794a14a2c593b025424
50f2ede3ec6a9680c4f380bd6b72eed6
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.