WorkerTab.js file report

MD5 9cc5a2ed56c70783ffda7df6b8c01139
Latest seen 2025-03-16 23:03:10 (a year ago)
First seen 2017-05-24 15:07:02 (8 years ago)
Size 912 bytes

This report summarizes the file identity, detection status, publisher metadata, observed locations, and technical indicators for WorkerTab.js. ThreatInfo does not have a final classification for this sample yet.

WorkerTab.js is a Windows file recorded in the ThreatInfo database. The current detection status is Undefined, based on the latest analysis from 2025-03-16 23:03:10 (a year ago).

ThreatInfo does not have a final classification for this file yet. Use the technical details below to compare the hash, size, signature, and observed locations with the copy found on your device.

MD5: 9cc5a2ed56c70783ffda7df6b8c01139
Size: 912 bytes
First Published: 2017-05-24 15:07:02 (8 years ago)
Latest Published: 2025-03-16 23:03:10 (a year ago)
Status: Undefined (on last analysis)
Analysis Date: 2025-03-16 23:03:10 (a year ago)
%appdata%\profiles\kubewardgrernose.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox\internals
%appdata%\profiles\pliseward.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox\internals
%appdata%\profiles\thnther.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox\internals
%appdata%\profiles\tiuryckidph.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox
%appdata%\firefox\firefox\profiles\ybiuc1my.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox
%appdata%\firefox\firefox\profiles\2kc0u1qv.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox
%appdata%\profiles\gholkveweent.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox
%appdata%\firefox\firefox\profiles\qg5f60g1.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox
%appdata%\profiles\anumesp.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox
%appdata%\profiles\tversh.default\extensions\abb-acer@amazon.com\resources\ubp-install\lib\ubp\extension\runtime\firefox

ThreatInfo has observed WorkerTab.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.

22.2%
16.7%
11.1%
11.1%
11.1%
11.1%
5.6%
5.6%
5.6%

The strongest geographic signal for this file is Russian Federation with 22.2% of observed hits. Geographic distribution can help identify targeted campaigns, regional software bundles, or where a file is most commonly reported.

Windows 10 100.0%

The most common operating system signal for WorkerTab.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.

More information: