diff --git a/yara/gen_elf_file_anomalies.yar b/yara/gen_elf_file_anomalies.yar
new file mode 100644
index 0000000..9b7dd6e
--- /dev/null
+++ b/yara/gen_elf_file_anomalies.yar
@@ -0,0 +1,15 @@
+
+rule SUSP_ELF_LNX_UPX_Compressed_File {
+   meta:
+      description = "Detects a suspicious ELF binary with UPX compression"
+      author = "Florian Roth"
+      reference = "Internal Research"
+      date = "2018-12-12"
+      score = 40
+      hash1 = "038ff8b2fef16f8ee9d70e6c219c5f380afe1a21761791e8cbda21fa4d09fdb4"
+   strings:
+      $s1 = "PROT_EXEC|PROT_WRITE failed." fullword ascii
+      $s3 = "$Id: UPX" fullword ascii
+   condition:
+      uint16(0) == 0x457f and filesize < 2000KB and all of them
+}