General
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Target
2024-06-13_2d42e03118bfb66c4290bcdd71f25497_cryptolocker
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Size
42KB
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Sample
240613-qpf95svcqn
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MD5
2d42e03118bfb66c4290bcdd71f25497
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SHA1
674f6e4a8f5b3846716a7b5f882f3ac92638c2ac
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SHA256
4b1666e8f7d7d45adba563c0eac6b59b8bd326492f7b4a82973c08110849d8f1
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SHA512
28d9c6c3ef08341afc1870fc520b67d65605b5a9975809779c4c2278f06cb5f4cf393e17527aaf300403a47da69e4be1d80cb456a7e4bae3edda7e76f5990dd0
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKo3I:ba6YcA/Xk3wXFXSqAJCI
Behavioral task
behavioral1
Sample
2024-06-13_2d42e03118bfb66c4290bcdd71f25497_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-13_2d42e03118bfb66c4290bcdd71f25497_cryptolocker.exe
Resource
win10v2004-20240611-en
Malware Config
Targets
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Target
2024-06-13_2d42e03118bfb66c4290bcdd71f25497_cryptolocker
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Size
42KB
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MD5
2d42e03118bfb66c4290bcdd71f25497
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SHA1
674f6e4a8f5b3846716a7b5f882f3ac92638c2ac
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SHA256
4b1666e8f7d7d45adba563c0eac6b59b8bd326492f7b4a82973c08110849d8f1
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SHA512
28d9c6c3ef08341afc1870fc520b67d65605b5a9975809779c4c2278f06cb5f4cf393e17527aaf300403a47da69e4be1d80cb456a7e4bae3edda7e76f5990dd0
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SSDEEP
768:ba74zYcgT/EkdCQgpwXFXSqQXfj0xKo3I:ba6YcA/Xk3wXFXSqAJCI
Score9/10-
Detection of CryptoLocker Variants
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UPX dump on OEP (original entry point)
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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