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David Fišer

David Fišer

David Fišer is a virus analyst in the Avast Threat Labs as well as an experienced cyber warrior. He specializes in malware analysis, signatures creation, back-end data analysis, and rocking the sunglasses game.

Articles by author

Threat Research

Tiny Banker hidden in modified WinObj tool from Sysinternals

The Tiny Banker Trojan is spread by email attachments.

2 September 2015 min read
Threat Research

Pony stealer spread vicious malware using email campaign

Pony stealer spread vicious malware using email campaign

27 October 2014 min read
Threat Research

Pretty women. Which one will infect you?

Pretty women. Which one will infect you?

27 March 2014 min read
Threat Research

Christmas time! Do you want a malware present?

Christmas time! Do you want a malware present?

12 December 2013 min read
Threat Research

Grum lives!

Grum lives!

22 May 2013 min read
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