Skip to main content

Sandrine

Classification

Category:

Malware

Type:

Virus

Aliases:

  • Sandrine

Summary

Sandrine, a simple companion virus, spread through a file called 486up.com which was supposed to improve a 486's performance by 20 to 30%. Instead, it contained a simple 445 bytes long companion virus.

Removal

Technical Details

Sandrine took advantage of the fact that the DOS EXEC loader executes a COM file before executing a similarly named EXE file if both files are found in the same directory. Sandrine virus has an activation routine, during which it creates a file called SANDRINE.COM. This file contains the text:

Sandrine Baillieux thoughts of you are in my mind (c) 1994 by BrokenHeart

It seems that BrokenHeart was twice unlucky: Sandrine was detected by a F-Secure anti-virus scanner in heuristic mode.

Protect your devices from malware with F‑Secure Total

Protecting your devices from malicious software is essential for maintaining online security. F‑Secure Total makes this easy, helping you to secure your devices in a brilliantly simple way.

  • Award‑winning antivirus and malware protection

  • Online browsing, banking, and shopping protection

  • 24/7 online identity and data breach monitoring

  • Unlimited VPN service to safe­guard your privacy

  • Password manager with private data protection

Choose how many devices you want to protect to get started.

  • Free customer support

  • Cancel anytime

  • The trial does not obligate you to buy the product

After 30 days your subscription will renew automatically for one year at €69.99.

More Support

Community

Ask questions in our Community.

User guides

Check the user guide for instructions.

Contact Support

Chat with with or call an agent.

Submit a Sample

Submit a file or URL for analysis.