Swee Kiat Lim Aldrian Obaja Muis Wei Lu 0011 Ong Chen Hui MalwareTextDB: A Database for Annotated Malware Articles. 1557-1567 2017 ACL (1) https://doi.org/10.18653/v1/P17-1143 conf/acl/2017-1 db/conf/acl/acl2017-1.html#LimMLH17