rule LinuxBew: MALW { meta: description = "Linux.Bew Backdoor" author = "Joan Soriano / @w0lfvan" date = "2017-07-10" version = "1.0" reference = "https://www.securityartwork.es/2017/07/21/linux-bew-backdoor-minado-bitcoin/" MD5 = "27d857e12b9be5d43f935b8cc86eaabf" SHA256 = "80c4d1a1ef433ac44c4fe72e6ca42395261fbca36eff243b07438263a1b1cf06" strings: $a = "src/secp256k1.c" $b = "hfir.u230.org" $c = “tempfile-x11session” condition: all of them }