52 lines
1.9 KiB
Python
52 lines
1.9 KiB
Python
import sys
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import os
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from stix2.v21 import (Indicator, Malware, Relationship, Bundle, DomainName)
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if __name__ == "__main__":
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malware_name = "WyrmSpy_DragonEgg"
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stix_name = "wyrmspy_dragonegg.stix2"
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if os.path.isfile(stix_name):
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os.remove(stix_name)
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with open("domains.txt") as f:
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domains = list(set([a.strip() for a in f.read().split()]))
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with open("ip-addresses.txt") as f:
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ips = list(set([a.strip() for a in f.read().split()]))
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with open("sha256.txt") as f:
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sha256 = list(set([a.strip() for a in f.read().split()]))
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with open("package_names.txt") as f:
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package_names = list(set([a.strip() for a in f.read().split()]))
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res = []
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malware = Malware(name=malware_name, is_family=False, description="IOCs related to WyrmSpy and DragonEgg Android spyware documented by Lookout.")
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res.append(malware)
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for d in domains:
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i = Indicator(indicator_types=["malicious-activity"], pattern="[domain-name:value='{}']".format(d), pattern_type="stix")
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res.append(i)
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res.append(Relationship(i, 'indicates', malware))
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for ip in ips:
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i = Indicator(indicator_types=["malicious-activity"], pattern="[ipv4-addr:value='{}']".format(ip),
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pattern_type="stix")
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res.append(i)
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res.append(Relationship(i, 'indicates', malware))
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for s in sha256:
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i = Indicator(indicator_types=["malicious-activity"], pattern="[file:hashes.sha256='{}']".format(s), pattern_type="stix")
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res.append(i)
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res.append(Relationship(i, 'indicates', malware))
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for p in package_names:
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i = Indicator(indicator_types=["malicious-activity"], pattern="[app:id='{}']".format(p), pattern_type="stix")
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res.append(i)
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res.append(Relationship(i, 'indicates', malware))
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bundle = Bundle(objects=res)
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with open(stix_name, "w+") as f:
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f.write(bundle.serialize(indent=4))
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print("{} file created".format(stix_name))
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