I-Firefox Community Forum

Kaspersky just found this hidden in the Firefox cache folder and the funny part is that I don't even use Firefox that much. I didn't visit any sites on this particular Firefox except Facebook. So, what sort of malware is this? A Trojan stealer or a dropper of some sort? I am running a Full Scan for now and I have uninstalled all the browsers incl Firefox, Chrome. Detection name: Trojan.JS.Agent.exz

The details of Detection: Event: Object deleted User: DEMON-SLAYER-2\....... User type: Initiator Application name: avpui.exe Application path: C:\Program Files (x86)\Kaspersky Lab\Kaspersky 21.22 Component: File Anti-Virus Result description: Deleted Type: Trojan Name: Trojan.JS.Agent.exz Precision: Exactly Threat level: High Object type: File Object name: 2309DFD956392BDFD0C84CA455FF6426B6B0FA9F Object path: C:\Users\......\AppData\Local\Mozilla\Firefox\Profiles\i2607jtb.default-release-1739822052193\cache2\entries MD5 of an object: 6FEC3D1DC6D1802AEADC4F8611A9F326

Since this is a Trojan, can this be Dangerous? I scanned it in virustotal and 33 engines were saying malware.

Virustotal link: https://www(dot)virustotal(dot)com/gui/file/2cee43e2e59ade158bfe5b124c07e9e45b7a378e379a8be8bb3272b10cf344e2/detection

Hi guys,

I'm on my personal computer and personal account and my "network administrator" (which I don't have) has turned on restricted mode in YouTube so I can't read comments on videos etc. I know I need to change my browser security settings, but I don't know to what exactly. Can anyone help? The restricted mode is infuriating me.

Hey, I am currently working on an application where I want to upload files to a server using mtls via a webapp. The upload goes to another url and server than the one where the webapp is served from. If I test the file uploading without mTLS, it succeeds, and with mTLS enabled it also works in chromium, but in Firefox I get the following error: "Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at <url> (Reason: CORS request did not succeed). Status code: (null)." on the `OPTIONS` request before the `PUT` is done. The client and the server both have a certificate from a custom CA, which I imported into firefox, along with the private key. Does someone know what the issue here might be? I am suspecting that there is some problem with firefox loading the user certificate on the preflight request?