GridinSoft Threat Intelligence
StringOperator.dll threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Heur!. 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
- Trojan.Heur!
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-22 01:00:11 (5 days ago)
- File hash
- bd2583a5a82e72f7a2c9fb8d65219a4a
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Heur!, part of the Trojan threat category.
Malware disguised as legitimate software or delivered through deceptive packaging. Related Trojan reports help compare this file with nearby detections, publishers, and hashes.
First seen 2025-03-28 23:00:56 (a year ago); latest analysis 2026-05-22 01:00:11 (5 days ago).
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 Trojan category for related samples and common context.
File context
StringOperator.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Trojan.Heur!, based on the latest analysis from 2026-05-22 01:00:11 (5 days ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If StringOperator.dll 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 Trojan.Heur!.
File Details
| MD5: | bd2583a5a82e72f7a2c9fb8d65219a4a |
| Size: | 3 MB |
| First Published: | 2025-03-28 23:00:56 (a year ago) |
| Latest Published: | 2026-05-22 01:00:11 (5 days ago) |
| Status: | Trojan.Heur! (on last analysis) | |
| Analysis Date: | 2026-05-22 01:00:11 (5 days 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.
Common Places:
| %programfiles%\lumion 12.0 |
ThreatInfo has observed StringOperator.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 StringOperator.dll across 2 countries. Use this signal to compare local evidence with where the sample is most often reported.
The strongest geographic signal for this file is Romania 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 StringOperator.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
StringOperator.dll 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.
d596617cd8b3a2397c7d4cda39ddd3ea
5e8271ea21aa65e3b3adb8b07dcdddab
5f0ad18d851606cd34738743a38b257b
995468f0b8e7e3190c63fa1d5d247c5b
38af1ea5f4e1371dfc8e41402cfd2889
753e7b2ccf9e6869e22ef567adabb46a
fe57a18ef9827d9d32238b1819a1e84d
d5dda45486f1c5f8f37417fcb15bc752
f6fef9483bfe7aa96b89b06d1ae3503b
16740e902971a0cb93a59b14f093bc6a
3458ae64c9f1e010f8aa966ad97b9c82
d41d8cd98f00b204e9800998ecf8427e
f5421b288d6d0022a7abe191d12dfe89
c742c8f55ed90c45aa85513375b8c9de
ec8d1e074b135359d950f51b43950eb5
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 Trojan.Heur!
This report identifies StringOperator.dll by MD5 bd2583a5a82e72f7a2c9fb8d65219a4a. It is part of the Trojan 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.