PNG File Chunk Length Abnormal

[jr_dot]

A strange trend we're seeing the application ms-update return a threat of:  

PNG File Chunk Length Abnormal

It's been occurring since June and the png files related to the threat are named:

sw_saber_rey.png

sw_saber_luke.png

sw_saber_vader.png

Anyone else come accross this threat and application/file reference?

[kiwi]

Hi @jr_dot ,

I'd recommend enabling PCAP for the threat and have it submitted to TAC for analysis if you believe this is a false positive.

Kind regards,

-Kiwi.