misp-modules/tests/yara_test.py

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import sys
try:
import yara
except (OSError, ImportError):
sys.exit("yara is missing, use 'pip3 install -I -r REQUIREMENTS' from the root of this repository to install it.")
# Usage: python3 yara_test.py [yara files]
# with any yara file(s) in order to test if yara library is correctly installed.
# (it is also validating yara syntax)
#
# If no argument is given, this script takes the 2 yara test rules in the same directory
# in order to test if both yara modules we need work properly.
files = sys.argv[1:] if len(sys.argv) > 1 else ['yara_hash_module_test.yara', 'yara_pe_module_test.yara']
for file_ in files:
try:
yara.compile(file_)
status = "Valid syntax"
except Exception as e:
status = e
print("{}: {}".format(file_, status))