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Allow the malicioustlds.txt file to exist under 'custom/data/'. #476

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merged 1 commit into from
Jan 15, 2025
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Allow the malicioustlds.txt file to exist under 'custom/data/'. #476

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15 changes: 13 additions & 2 deletions modules/signatures/all/pdf_annot_urls.py
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Original file line number Diff line number Diff line change
Expand Up @@ -13,6 +13,8 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.

import os.path

from lib.cuckoo.common.abstracts import Signature


Expand All @@ -26,15 +28,24 @@ class PDF_Annot_URLs_Checker(Signature):

filter_analysistypes = set(["file", "static"])

malicious_tlds_file = "/opt/CAPEv2/data/malicioustlds.txt"
malicious_tlds_files = (
"/opt/CAPEv2/custom/data/malicioustlds.txt",
"/opt/CAPEv2/data/malicioustlds.txt",
)

def __init__(self, *args, **kwargs):
super(PDF_Annot_URLs_Checker, self).__init__(*args, **kwargs)
self.malicious_tlds = self.load_malicious_tlds()

def load_malicious_tlds(self):
malicious_tlds = set()
with open(self.malicious_tlds_file, "r") as f:
for malicious_tlds_file in self.malicious_tlds_files:
if os.path.exists(malicious_tlds_file):
break
else:
raise FileNotFoundError(malicious_tlds_file)

with open(malicious_tlds_file, "r") as f:
for line in f:
line = line.strip()
if line.startswith("."):
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