GridinSoft Threat Intelligence
Kalkules.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
- 2026-05-17 09:00:52 (2 weeks ago)
- File hash
- c0fbf8ff7629a54541f908759b847afc
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 2026-05-17 09:00:52 (2 weeks ago); latest analysis 2026-05-17 09:00:52 (2 weeks 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
Kalkules.exe is a Windows file recorded in the ThreatInfo database. It is associated with Kalkules. The reported company name is Jardo. The current detection status is Trojan.Agent, based on the latest analysis from 2026-05-17 09:00:52 (2 weeks ago). ThreatInfo groups this verdict with Trojan reports for broader family-level investigation.
If Kalkules.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: | Kalkules |
| Company Name: | Jardo |
| MD5: | c0fbf8ff7629a54541f908759b847afc |
| Size: | 1 MB |
| First Published: | 2026-05-17 09:00:52 (2 weeks ago) |
| Latest Published: | 2026-05-17 09:00:52 (2 weeks ago) |
| Status: | Trojan.Agent (on last analysis) | |
| Analysis Date: | 2026-05-17 09:00:52 (2 weeks 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%\total commander\soft |
ThreatInfo has observed Kalkules.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 Kalkules.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 Belarus 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 Kalkules.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
Kalkules.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.
01606c20416d320a124789861aa6be19
0442005c30e8f7e4e9fee007c9ac33c3
14539e38a10531863b2c1a789ed575df
d41d8cd98f00b204e9800998ecf8427e
481bd8ca2eb64075b4202fbf100234f0
d41d8cd98f00b204e9800998ecf8427e
a6adc06d08fd3f39e777e8b8dff86c1c
59a0c15adad364ffbd9bd5da88805f46
0698b885d31eacc0f00bd2c27fd2999a
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 Kalkules.exe by MD5 c0fbf8ff7629a54541f908759b847afc. 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.