Analysis: Downloader.Chepvil and the Malicious Feedback Loop!

[Tom172]

Meet Downloader.Chepvil, a malware that has been creating quite a lot of noise recently, hitting inboxes far and wide. This threat begins life as an innocent-looking email and quickly transforms itself into a powerful blended threat capable of stealing information, installing misleading applications, and mailing additional copies of itself from newly compromised computers.

http://www.symantec.com/connect/blogs/downloaderchepvil-and-malicious-feedback-loop

 

[Deleted member 178]

more and more the malwares become interesting even fascinating...

"why the bad guys have all the good stuff"

 

[jamescv7]

If a person knows that he/she doesn't know any kind of email especially like delivery since he/she doesn't negotiate to received an email then no reason to open with an attachment.