Related Rule
Ukraine
Practice Relating to Rule 80. Booby-Traps
Ukraine’s IHL Manual (2004) states that the following means of warfare is prohibited:
… booby-traps which are in any way attached to or associated with: internationally recognized protective emblems, signs or signals, as well as with other apparently harmless objects (e.g. wounded or dead persons, medical equipment, children’s toys and so forth). 
Ukraine, Manual on the Application of IHL Rules, Ministry of Defence, 11 September 2004, § 1.3.3.