diff options
Diffstat (limited to 'modules/whitelist.py')
| -rw-r--r-- | modules/whitelist.py | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/modules/whitelist.py b/modules/whitelist.py deleted file mode 100644 index 587b392..0000000 --- a/modules/whitelist.py +++ /dev/null | |||
| @@ -1,46 +0,0 @@ | |||
| 1 | import os | ||
| 2 | import hashlib | ||
| 3 | import scanmodule | ||
| 4 | |||
| 5 | def main(): | ||
| 6 | return HashWhitelist() | ||
| 7 | |||
| 8 | class HashWhitelist(scanmodule.ScanModule): | ||
| 9 | name = 'hashwhitelist' | ||
| 10 | def evaluate(self, path): | ||
| 11 | ''' Return in percent, the probability that | ||
| 12 | the file is a malware | ||
| 13 | @param path File to evaluate | ||
| 14 | ''' | ||
| 15 | sha1 = '' | ||
| 16 | with open(path, 'r') as f: | ||
| 17 | sha1 = hashlib.sha1(f.read()).hexdigest() | ||
| 18 | |||
| 19 | lst = list() | ||
| 20 | for f in self.samples: | ||
| 21 | if sha1 == self.samples[f]: | ||
| 22 | lst.append([f, 100]) | ||
| 23 | return sorted(lst, key=lambda lst: lst[1], reverse=True) | ||
| 24 | |||
| 25 | def is_malware(self, path): | ||
| 26 | ''' Return False if the file is whitelisted | ||
| 27 | ''' | ||
| 28 | sha1 = '' | ||
| 29 | with open(path, 'r') as f: | ||
| 30 | sha1 = hashlib.sha1(f.read()).hexdigest() | ||
| 31 | |||
| 32 | for f in self.samples: | ||
| 33 | if sha1 == self.samples[f]: | ||
| 34 | return False | ||
| 35 | return True | ||
| 36 | |||
| 37 | def populate(self, path): | ||
| 38 | ''' Populate the module's internal database | ||
| 39 | with data from the given path | ||
| 40 | @param path Path to the data | ||
| 41 | ''' | ||
| 42 | for root, _, filenames in os.walk(path): | ||
| 43 | for filename in filenames: | ||
| 44 | full_path = os.path.join(root, filename) | ||
| 45 | with open(full_path, 'r') as f: | ||
| 46 | self.samples[full_path] = hashlib.sha1(f.read()).hexdigest() | ||
