Anna Dorfman

Anna (Hadas) Dorfman is a security researcher for F5 and a contributor for F5 Labs.

Research by Anna Dorfman (4)

Ramnit’s Twist: A Disappearing Configuration

Article | Feb 17, 2017

Ramnit’s Twist: A Disappearing Configuration

The Ramnit banking Trojan continues to evolve, this time with the intent of making the malware harder to detect.

9 min read

Little Trickbot Growing Up: New Campaign

Article | Nov 7, 2016

Little Trickbot Growing Up: New Campaign

Recently there have been several reports of a financial malware named TrickBot; this malware's code looks similar to Dyre.

4 min read

Dridex is Watching You

Article | Jun 17, 2016

Dridex is Watching You

And we're watching Dridex. Here's the latest in this malware's evolution.

5 min read

Dyre In-Depth: Server-Side Webinjects, I2P Evasion, and Sophisticated Encryption

Article | Apr 12, 2015

Dyre In-Depth: Server-Side Webinjects, I2P Evasion, and Sophisticated Encryption

Dyre is one of the most sophisticated banking malware agents in the wild.

2 min read

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Anna Dorfman - Threat Intelligence & Research | F5 Labs