

The HTML structure alone is not particularly appealing for cybercriminals, but the ability to include JavaScript elements - just like in standard web pages - is. As its name openly suggest, the format is based on standard HTML pages - along with all the benefits and potential pitfalls. The content of an CHM file can be easily viewed thanks to the in-built support in Windows. Microsoft's compiled HTML help format was created sometime in 1997 as a compact solution for providing standalone help for applications.

The email subject is a price list request, while the message body urges recipients to provide their best prices by opening the attachment. One particular campaign targeting approximately 2,500 users in Italy claims to be from Fedlux, a logistics and transportation company, and part of the International Freight Forwarders Association of Italy. Whilst the archives were mostly either ZIP or RAR format, they have been common in containing only one CHM file inside. List of all softwares that can open the CHM files on each platforms such as Windows, Mac, iOS, Linux, Web and Android, you may click the each software link for more details for other supported formats for each software and the verified direct download links for each software with complete lisensing details.In the past few weeks, malicious spam campaigns have surfaced that include attachments of varying archive types. By clicking Continue you confirm your selection", click Contine to apply changes.Īll Platform Software Programs for CHM File Extension

