Skip to main content

ZippedFiles Again!

December 1, 1999

Reincarnation of a deadly worm Cambridge, UK, December 1, 1999 - Kaspersky Labs Int., an international anti-virus software vendor, announces the discovery of a new variation of infamous ZippedFiles Internet Worm, which became sadly known earlier in June. Several US companies already reported...

Reincarnation of a deadly worm

Cambridge, UK, December 1, 1999 - Kaspersky Lab Int., an international antivirus software vendor, announces the discovery of a new variation of infamous ZippedFiles Internet Worm, which became sadly known earlier in June. Several US companies already reported infections with this worm.

The new variation, I-Worm.ZippedFiles.Packed, is different from the previous one only because the infected attached file that arrives to a computer through e-mail is compressed with Neolite packing utility.

Spreading

The worm spreads by sending infected e-mail messages using Microsoft Outlook, Outlook Express etc. It does it incognito so a user can not identify at once if some infected messages have been sent from his computer. This means that a user can receive an infected message even from trusted source, for example from a friend or colleague.

Infection Identification

The worm has some distinctive that makes very simple to detect its presence on a computer. His presence is visible at Windows task list, that can be invoked by pressing Ctrl-Alt-Del keys.

Infection Prevention

In order to prevent infection with ZippedFiles.Packed Internet Worm we recommend you to delete the above messages. In no case the attached file should be opened.

AVP users can obtain emergency anti-virus database update containing procedures of detection and removal of I-Worm.ZippedFiles.Packed.

Technical description

ZippedFiles Again!

Reincarnation of a deadly worm Cambridge, UK, December 1, 1999 - Kaspersky Labs Int., an international anti-virus software vendor, announces the discovery of a new variation of infamous ZippedFiles Internet Worm, which became sadly known earlier in June. Several US companies already reported...
Kaspersky logo

About Kaspersky

Kaspersky is a global cybersecurity and digital privacy company founded in 1997. Innovating the industry with a Cyber Immunity approach, Kaspersky safeguards consumers, businesses, critical infrastructure, and governments from cyberthreats, with over a billion devices protected to date.

Kaspersky ensures Cybersecurity True to Business, focusing on providing clear outcomes, protecting revenue, easing workloads and preventing downtime. Kaspersky’s deep threat intelligence and security expertise is constantly transforming into innovative solutions and services for organizations of every size, from small businesses to large enterprises, combining proven AI-driven protection technologies with simple management and expert support.

Recognized in independent tests and trusted by millions of individuals worldwide and nearly 200,000 organizations, Kaspersky helps detect threats earlier, respond faster and operate with greater confidence and freedom, protecting what matters most to our clients. Learn more at www.kaspersky.com.

Related Articles Press Releases