rule APT1_WARP { meta: author = "AlienVault Labs" info = "CommentCrew-threat-apt1" strings: $err1 = "exception..." wide ascii $err2 = "failed..." wide ascii $err3 = "opened..." wide ascii $exe1 = "cmd.exe" wide ascii $exe2 = "ISUN32.EXE" wide ascii condition: 2 of ($err*) and all of ($exe*) }