GridinSoft Threat Intelligence
RunaEngineRender.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Adware.Wajam. 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
- Adware.Wajam
- Recommended action
- Scan and remove
- Last analysis
- 2025-06-16 23:01:19 (11 months ago)
- File hash
- f8b3b44deb94616ce27a5e06c113a72c
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Adware.Wajam.
First seen 2025-06-12 23:00:56 (11 months ago); latest analysis 2025-06-16 23:01:19 (11 months ago).
Company metadata: Korea Electronic Publishing Hub. Product metadata: Runa EPUB PC Viewer Renderer.
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.
File context
RunaEngineRender.exe is a Windows file recorded in the ThreatInfo database. It is associated with Runa EPUB PC Viewer Renderer. The reported company name is Korea Electronic Publishing Hub. The current detection status is Adware.Wajam, based on the latest analysis from 2025-06-16 23:01:19 (11 months ago).
If RunaEngineRender.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 Adware.Wajam.
File Details
| Product Name: | Runa EPUB PC Viewer Renderer |
| Company Name: | Korea Electronic Publishing Hub |
| MD5: | f8b3b44deb94616ce27a5e06c113a72c |
| Size: | 274 KB |
| First Published: | 2025-06-12 23:00:56 (11 months ago) |
| Latest Published: | 2025-06-16 23:01:19 (11 months ago) |
| Status: | Adware.Wajam (on last analysis) | |
| Analysis Date: | 2025-06-16 23:01:19 (11 months 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% |
ThreatInfo has observed RunaEngineRender.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 RunaEngineRender.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 South Korea 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 RunaEngineRender.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
RunaEngineRender.exe is identified as pe for 32-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.
8073e2fd51265758959c1798e243c6e8
1b35a9be41b2415c37f13ad2e779ad17
7d60c9e6e3f21e613bcab9acf8459f35
fddb386da3d927f791e31e0e8696f358
8633b5f68282d078d08798dfba861eb6
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 Adware.Wajam
This report identifies RunaEngineRender.exe by MD5 f8b3b44deb94616ce27a5e06c113a72c. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.