Wudang
BOFH
Apparently it's on the increase. I wouldn't have suspected an image file like SVG but then I didn't know their structure or that they included xml to give instructions to a browser - the default "open with"
news.sophos.com
Scalable Vector Graphics files pose a novel phishing threat
The SVG file format can harbor malicious HTML, scripts, and malware
news.sophos.com