GridinSoft Threat Intelligence
tk64.exe threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as Possible Threat. 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
- Possible Threat
- Recommended action
- Scan and remove
- Last analysis
- 2021-03-05 04:59:00 (5 years ago)
- File hash
- f31297a9dee695d92c43a0b58629ee73
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as Possible Threat.
First seen 2021-03-05 04:58:03 (5 years ago); latest analysis 2021-03-05 04:59:00 (5 years ago).
Company metadata: Gridinsoft LLC. Product metadata: Gridinsoft Trojan Killer Portable.
Signed by GridinSoft, LLC. 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
tk64.exe is a Windows file recorded in the ThreatInfo database. It is associated with Gridinsoft Trojan Killer Portable. The reported company name is Gridinsoft LLC. The current detection status is Possible Threat, based on the latest analysis from 2021-03-05 04:59:00 (5 years ago).
If tk64.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 Possible Threat.
File Details
| Product Name: | Gridinsoft Trojan Killer Portable |
| Company Name: | Gridinsoft LLC |
| MD5: | f31297a9dee695d92c43a0b58629ee73 |
| Size: | 18 MB |
| First Published: | 2021-03-05 04:58:03 (5 years ago) |
| Latest Published: | 2021-03-05 04:59:00 (5 years ago) |
| Status: | Possible Threat (on last analysis) | |
| Analysis Date: | 2021-03-05 04:59:00 (5 years 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: | GridinSoft, LLC |
| Status: | Invalid (digital signature could be stolen or file could be patched) |
The signature on tk64.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:
| %programfiles% |
ThreatInfo has observed tk64.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 tk64.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 United States 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 tk64.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
tk64.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.
924e21bcf752b8e267b313e85e5436e1
6db724e0cfdde898f8a6fb0643bb3173
d41d8cd98f00b204e9800998ecf8427e
1c54d9f6a7c47e9f3f41d8b8bde5d517
e3ac4ad4a2412100ccf38adc45e809e3
b939214f6a67e3d8e761e90ae8aa1e3e
d41d8cd98f00b204e9800998ecf8427e
323f0f10e2e31fc1339e3f7126e70f51
b0f677431987e76353ae1dc317594aa9
0695ec723791470773feb1e2b7483096
f9a65f5e5a0b4a85a396488ca01ee51d
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 Possible Threat
This report identifies tk64.exe by MD5 f31297a9dee695d92c43a0b58629ee73. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.