GridinSoft Threat Intelligence
About.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.Agent. 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.Agent
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-22 08:00:39 (5 days ago)
- File hash
- 455cbdb6c8db4f7fa9c9591cc90f4e9e
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Trojan.Agent, 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 2026-05-22 08:00:39 (5 days ago); latest analysis 2026-05-22 08:00:39 (5 days ago).
Company metadata: 沧州句号网络科技有限公司. Product metadata: About.exe.
Signed by 沧州句号网络科技有限公司. 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
- 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
About.exe is a Windows file recorded in the ThreatInfo database. It is associated with About.exe. The reported company name is 沧州句号网络科技有限公司. The current detection status is Trojan.Agent, based on the latest analysis from 2026-05-22 08:00:39 (5 days ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If About.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.Agent.
File Details
| Product Name: | About.exe |
| Company Name: | 沧州句号网络科技有限公司 |
| MD5: | 455cbdb6c8db4f7fa9c9591cc90f4e9e |
| Size: | 1 MB |
| First Published: | 2026-05-22 08:00:39 (5 days ago) |
| Latest Published: | 2026-05-22 08:00:39 (5 days ago) |
| Status: | Trojan.Agent (on last analysis) | |
| Analysis Date: | 2026-05-22 08:00:39 (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.
Overview
| Signed By: | 沧州句号网络科技有限公司 |
| Status: | Valid |
The signature on About.exe 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:
| %localappdata% |
ThreatInfo has observed About.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 About.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 China 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 About.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
About.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.
ba6f6962d817327131852f16d38e89d0
45de834a7c740a72aef838d8f2aa8f48
4bbf5fa0bdbca4826e427216d7a5088d
e3ee205a5b40bf777b7ade660ba655f7
5fb654fdf8e2790b75bce250c4cbf625
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.Agent
This report identifies About.exe by MD5 455cbdb6c8db4f7fa9c9591cc90f4e9e. 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.