GridinSoft Threat Intelligence
extension.js threat report
GridinSoft Anti-Malware detection
Detected by GridinSoft before you download
The current ThreatInfo record shows this exact file hash detected as PowerShell_Susp_Parameter_Combo.bot!yf. 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
- PowerShell_Susp_Parameter_Combo.bot!yf
- Recommended action
- Scan and remove
- Last analysis
- 2026-05-27 09:00:55 (14 hours ago)
- File hash
- 32ac398daefaa4b5f5d13694478cf006
Why it matters
Why GridinSoft flags this file
GridinSoft identifies the sample as PowerShell_Susp_Parameter_Combo.bot!yf.
First seen 2026-05-25 15:00:38 (2 days ago); latest analysis 2026-05-27 09:00:55 (14 hours 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.
File context
extension.js is a Windows file recorded in the ThreatInfo database. The current detection status is PowerShell_Susp_Parameter_Combo.bot!yf, based on the latest analysis from 2026-05-27 09:00:55 (14 hours ago).
If extension.js 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 PowerShell_Susp_Parameter_Combo.bot!yf.
File Details
| MD5: | 32ac398daefaa4b5f5d13694478cf006 |
| Size: | 1 MB |
| First Published: | 2026-05-25 15:00:38 (2 days ago) |
| Latest Published: | 2026-05-27 09:00:55 (14 hours ago) |
| Status: | PowerShell_Susp_Parameter_Combo.bot!yf (on last analysis) | |
| Analysis Date: | 2026-05-27 09:00:55 (14 hours 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:
| %appdata%\code\cachedextensionvsixs\ms-vscode-remote.remote-ssh-0.123.0\extension |
| %profile%\.vscode\extensions\ms-vscode-remote.remote-ssh-0.123.0 |
ThreatInfo has observed extension.js 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 extension.js 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 Argentina 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 extension.js 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
Report conclusion
GridinSoft detects this file as PowerShell_Susp_Parameter_Combo.bot!yf
This report identifies extension.js by MD5 32ac398daefaa4b5f5d13694478cf006. If the same file is present on your device, scan the system and remove the detected object after confirming the hash and location.