GridinSoft Threat Intelligence
bitvise-ssh-server-9.59-installer_bK5-cV1.tmp threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as PUP.InstallCore. 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
- PUP.InstallCore
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-14 02:01:00 (2 weeks ago)
- File hash
- b4efeeadd0322d22c577f32c59791edf
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as PUP.InstallCore, part of the PUP threat category.
Potentially unwanted programs, bundlers, installers, and utilities with intrusive behavior. Related PUP reports help compare this file with nearby detections, publishers, and hashes.
First seen 2026-05-14 02:00:59 (2 weeks ago); latest analysis 2026-05-14 02:01:00 (2 weeks ago).
Company metadata: . Product metadata: Kopetra Ltd. .
Signed by Kopetra Ltd. 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 PUP category for related samples and common context.
File context
bitvise-ssh-server-9.59-installer_bK5-cV1.tmp is a Windows file recorded in the ThreatInfo database. It is associated with Kopetra Ltd. . The reported company name is . The current detection status is PUP.InstallCore, based on the latest analysis from 2026-05-14 02:01:00 (2 weeks ago). ThreatInfo groups this verdict with PUP reports for broader family-level investigation.
If bitvise-ssh-server-9.59-installer_bK5-cV1.tmp 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 PUP.InstallCore.
File Details
| Product Name: | Kopetra Ltd. |
| Company Name: | |
| MD5: | b4efeeadd0322d22c577f32c59791edf |
| Size: | 4 MB |
| First Published: | 2026-05-14 02:00:59 (2 weeks ago) |
| Latest Published: | 2026-05-14 02:01:00 (2 weeks ago) |
| Status: | PUP.InstallCore (on last analysis) | |
| Analysis Date: | 2026-05-14 02:01:00 (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.
Overview
| Signed By: | Kopetra Ltd |
| Status: | Valid |
The signature on bitvise-ssh-server-9.59-installer_bK5-cV1.tmp 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:
| %temp% |
ThreatInfo has observed bitvise-ssh-server-9.59-installer_bK5-cV1.tmp 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 bitvise-ssh-server-9.59-installer_bK5-cV1.tmp 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 bitvise-ssh-server-9.59-installer_bK5-cV1.tmp 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
bitvise-ssh-server-9.59-installer_bK5-cV1.tmp 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.
e69f97d9e4023f52aa2f856c32c7fb53
caf24ebf64e18f86cf739eab9a355838
512193ab50000bdc38537422f829eb21
d41d8cd98f00b204e9800998ecf8427e
2f5e95d6a2b8fbaa46a8285c29f18de5
a24bc51d055bf08dbf3751a70dcb36a5
aa1e15bb416eac66c7ea50160928e607
d41d8cd98f00b204e9800998ecf8427e
222e568f6f64f324d12aa33fb288e140
8f5cd6966e95f716233bd640c55f41c4
2eca9fd94395835829e7380945c2cdcd
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 PUP.InstallCore
This report identifies bitvise-ssh-server-9.59-installer_bK5-cV1.tmp by MD5 b4efeeadd0322d22c577f32c59791edf. It is part of the PUP 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.