Author: Giovanni Vigna

As in recent years, 2017 has been marked by an increasing number of cyberattacks, and indications point to another tumultuous year as we head into 2018. With companies storing more data in the cloud and the number of Internet-connected devices rapidly increasing, the appeal and opportunity...

Executable compression, aka “packing,” is a means of compressing an executable file and combining the compressed data with decompression code into a single executable. Malware Packing Throughout the years, anti-malware vendors have educated their users about polymorphic malware. This kind of malware has mechanisms to “repackage” itself...

Lastline’s solutions analyze network traffic, programs, documents, and other artifacts to identify and block advanced malware in enterprise networks. In order to be able to easily integrate its functionality in the security workflow of the enterprise, Lastline products provide access to their functionality through...

Sophisticated attackers can find their way into a corporate network in many ways. An attack could come from an external source, through the exploitation of a service, or by being brought in by a user whose laptop has been infected while traveling. As the network infrastructure...

Last week at IMC Vancouver 2014, cyber-security researcher Apostolis Zarras of Ruhr-University Bochum presented a research paper entitled “The Dark Alleys of Madison Avenue, Understanding Malicious Advertisements” that he co-authored along with other researchers including my fellow Lastline co-founder Christopher Kruegel and myself. For this...

Much has been said in recent weeks about the state of antivirus technology. To add facts to the debate, Lastline Labs malware researchers studied hundreds of thousands of pieces of malware they detected for 365 days from May 2013 to May 2014, testing new malware...