ROM for Xiaomis 3.1.11 and Clam AV

Jan 31, 2013
I have downloaded the ROMs for Xiaomi Mi2 aries 3.1.11 jb to one of my Macs, and once (self) unzipped the Clam AV reported that most of the files would be infected by the ANDR_Trojan_GingerBreak.
Follows up under Windows OS using NOD32, AVG and Comodo are negative. I have then submitted few of the suspicious files to "" and, again among 37 scanners used only Clam AV finds them infected. Is this a case of false positives or something to be worried about?