GridinSoft Threat Intelligence
ersc.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.Wacatac. 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.Wacatac
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-23 14:00:24 (4 days ago)
- File hash
- df84f53ba8f58775fbc2e64dcc180773
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Wacatac, 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 2026-05-15 18:00:52 (2 weeks ago); latest analysis 2026-05-23 14:00:24 (4 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
ersc.dll is a Windows file recorded in the ThreatInfo database. The current detection status is Trojan.Wacatac, based on the latest analysis from 2026-05-23 14:00:24 (4 days ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If ersc.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.Wacatac.
File Details
| MD5: | df84f53ba8f58775fbc2e64dcc180773 |
| Size: | 11 MB |
| First Published: | 2026-05-15 18:00:52 (2 weeks ago) |
| Latest Published: | 2026-05-23 14:00:24 (4 days ago) |
| Status: | Trojan.Wacatac (on last analysis) | |
| Analysis Date: | 2026-05-23 14:00:24 (4 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:
| %sysdrive%\$recycle.bin\s-1-5-21-892362503-1892934813-2317473702-1001 |
| %mydoc%\mod elden |
| %mydoc%\mod elden\seamless co-op v1.9.6-510-1-9-6-1773693016.zip |
ThreatInfo has observed ersc.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 ersc.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 Spain 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 ersc.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
ersc.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.
a3e6694c382a51250ab9c17e03935854
e8533494977b82b06917dbcfd6fc2bab
ab5343fb4cb3571978c7c57ffe11b496
1fa4e1e16dd4c10fd8dc9d329c109154
91b43df3ebd054676b6915b41b626215
635bcdec7fc7765f69db8ff77d44d3f8
8c950f651287cbc1296bcb4e8cd7e990
1f354d76203061bfdd5a53dae48d5435
caef9326f7ea8f2824fcc65d44bef5c9
5613e474bc57cc5f5773999b96457d2f
a4242606b9f89a7e5ce7abcec436480c
98f745df101d0390950009e297b9d295
f70b525c46c09f3d1b33bafdd33cda25
9e144fdddad652eb5aa01a21c590c79f
7b2f1fcb1ee35e6ca7a8e89de29bf8c6
28231d7959663966ca4134a55abd4499
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.Wacatac
This report identifies ersc.dll by MD5 df84f53ba8f58775fbc2e64dcc180773. 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.