diff --git a/modules/signatures/windows/antivm_display.py b/modules/signatures/windows/antivm_display.py new file mode 100644 index 00000000..54f30ac1 --- /dev/null +++ b/modules/signatures/windows/antivm_display.py @@ -0,0 +1,35 @@ +# Copyright (C) 2025 Kevin Ross +# +# This program is free software: you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation, either version 3 of the License, or +# (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +from lib.cuckoo.common.abstracts import Signature + + +class AntiVMDisplay(Signature): + name = "antivm_display" + description = "Attempts to query display device information, possibly to determine if the process is running in a virtualized environment" + severity = 3 + categories = ["anti-vm"] + authors = ["Kevin Ross"] + minimum = "1.3" + evented = True + ttps = ["T1082"] # MITRE v6,7,8 + + filter_apinames = set(["EnumDisplayDevicesA", "EnumDisplayDevicesW"]) + + def on_call(self, call, process): + self.mark_call() + + def on_complete(self): + return self.has_matches()