rule malicious_LNK_files { strings: $magic = {4C 00 00 00 01 14 02 00} // L....... $s1 = "\\RECYCLER\\" wide $s2 = "%temp%" wide $s3 = "%systemroot%\\system32\\cmd.exe" wide //$s4 = "./start" wide $s5 = "svchost.exe" wide $s6 = "lsass.exe" wide $s7 = "csrss.exe" wide $s8 = "winlogon.exe" wide //$s9 = "%cd%" wide $s10 = "%appdata%" wide $s11 = "%programdata%" wide $s12 = "%localappdata%" wide $s13 = ".cpl" wide condition: ($magic at 0) and any of ($s*) }