Member Avatar for hatemstar

Hi Friends ..

My System infected by virus :

  1. Prevent user from browsing login pages like gmail , facebook ..etc
  2. Prevent all Browsers on the System from using internet

So, I need a solution if its available .. plz ..

  • 2 Contributors
  • 2 Replies
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  • 9 Hours Discussion Span
  • Latest Post Latest Post by hatemstar

Dani AI

Generated

The behavior reported by — inability to reach login pages and browsers blocked from the Internet — often indicates local redirection or network-stack tampering rather than a simple browser bug. 's advice to run a reputable antimalware scan and produce logs is the right first move. The checklist below fills gaps commonly missed during cleanup and speeds diagnosis.

Quick checks and low-risk fixes:

  • If the infected PC cannot download tools, fetch diagnostics on a clean machine and transfer via removable media.
  • Inspect the hosts file (C:\Windows\System32\drivers\etc\hosts) for lines redirecting known sites to 127.0.0.1 or unfamiliar IPs; remove suspicious lines.
  • Verify browser proxy/network settings and DNS entries; unexpected proxy or DNS entries are a frequent cause.
  • Reset the network stack and DNS cache from an elevated prompt:
ipconfig /flushdns
ipconfig /release
ipconfig /renew
netsh winsock reset
netsh int ip reset

Deeper diagnostics and cleanup:

  • Boot Safe Mode with Networking to run full-system scans; if redirection persists, use a bootable rescue ISO to scan offline.
  • Examine startup and services with msconfig/services.msc and a startup-inspection tool (Autoruns) to find persistent autorun entries and suspicious services.
  • Disable all browser add-ons/extensions while testing; remove unknown helper objects.
  • Targeted blocking of login pages can be used to harvest credentials. Change passwords only from a known-clean device after cleanup.

Useful artifacts for further analysis: antimalware scan report, output of ipconfig /all, a copy of the hosts file, and an autoruns or startup list, plus the OS version and recent installs. If cleanup does not restore functionality, back up personal data from a clean environment and consider a clean OS reinstall or image restore while preserving logs for forensic review.

Recommended Answers

All 2 Replies

Member Avatar for cohen

Hello and welcome to Daniweb,

Can you Pls do the following:

1. - Download Malwarebytes' Anti-Malware (http://www.download.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?part=dl-10804572&subj=dl&tag=button) to your desktop.

* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure to checkmark the Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.

Make sure that you restart the computer.

The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt

2. - Download and post the log.

In your reply, post the logs (in this order):
1. - Malware Bytes Log
2. - Hijackthis Log

Thanks,

Cohen

Member Avatar for hatemstar

Hello and welcome to Daniweb,

Can you Pls do the following:

1. - Download Malwarebytes' Anti-Malware (http://www.download.com/Malwarebytes-Anti-Malware/3000-8022_4-10804572.html?part=dl-10804572&subj=dl&tag=button) to your desktop.

* Double-click mbam-setup.exe and follow the prompts to install the program.
* At the end, be sure to checkmark the Update Malwarebytes' Anti-Malware and Launch Malwarebytes' Anti-Malware, then click Finish.
* If an update is found, it will download and install the latest version.
* Once the program has loaded, select Perform full scan, then click Scan.
* When the scan is complete, click OK, then Show Results to view the results.
* Be sure that everything is checked, and click Remove Selected.
* When completed, a log will open in Notepad.
* Post the log back here.

Make sure that you restart the computer.

The log can also be found here:
C:\Documents and Settings\Username\Application Data\Malwarebytes\Malwarebytes' Anti-Malware\Logs\log-date.txt
Or at C:\Program Files\Malwarebytes' Anti-Malware\Logs\log-date.txt

2. - Download and post the log.

In your reply, post the logs (in this order):
1. - Malware Bytes Log
2. - Hijackthis Log

Thanks,

Cohen

I'll try then , i'll tell you the result .. Thanx

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