GridinSoft Threat Intelligence
reg1aid64.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Trojan.Presenoker. 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.Presenoker
- Recommended action
- Scan and remove
- Last analysis
- 2025-11-11 23:02:56 (6 months ago)
- File hash
- f5f6fa3215b4db54076e5d4d5141d536
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Presenoker.
First seen 2025-11-11 23:02:56 (6 months ago); latest analysis 2025-11-11 23:02:56 (6 months ago).
Company metadata: RoseCitySoftware. Product metadata: Registry First Aid.
Signed by Rose City Software. The signature is not reported as trusted and valid, which can indicate tampering, repackaging, or copied publisher data.
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
reg1aid64.exe is a Windows file recorded in the ThreatInfo database. It is associated with Registry First Aid. The reported company name is RoseCitySoftware. The current detection status is Trojan.Presenoker, based on the latest analysis from 2025-11-11 23:02:56 (6 months ago).
If reg1aid64.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 Trojan.Presenoker.
File Details
| Product Name: | Registry First Aid |
| Company Name: | RoseCitySoftware |
| MD5: | f5f6fa3215b4db54076e5d4d5141d536 |
| Size: | 5 MB |
| First Published: | 2025-11-11 23:02:56 (6 months ago) |
| Latest Published: | 2025-11-11 23:02:56 (6 months ago) |
| Status: | Trojan.Presenoker (on last analysis) | |
| Analysis Date: | 2025-11-11 23:02:56 (6 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.
Overview
| Signed By: | Rose City Software |
| Status: | Invalid (digital signature could be stolen or file could be patched) |
The signature on reg1aid64.exe is not reported as trusted and valid. Invalid or suspicious signature data can indicate tampering, repackaging, or an unrelated file using copied publisher information.
Common Places:
| %desktop%\accesos\programes\registry\registry first aid platinum v11.3.1 build 2618 64 bit portable\data\local\modified\@programfiles@ |
ThreatInfo has observed reg1aid64.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 reg1aid64.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 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 reg1aid64.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
reg1aid64.exe 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.
b9fb9e7f05026980592b95d1159a4511
e91b0fe05c23761cab18315984630f2d
9cb2e834fb107fd1a15a6a72e2dd6cd6
f443fc63731cde6c0e6e4e1180b6fc7b
d41d8cd98f00b204e9800998ecf8427e
305757d5e9769099b7daeae7dbad2c6c
b943e9db3180d33e4d7a1cc27cb4a874
59d38f8b1a19ceed21faeeae4b721bef
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.Presenoker
This report identifies reg1aid64.exe by MD5 f5f6fa3215b4db54076e5d4d5141d536. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.