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General
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Target
2024-04-10_75817cbd5b71b7839bdac63b7ee0b17b_cryptolocker
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Size
72KB
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Sample
240410-c8tspafe2w
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MD5
75817cbd5b71b7839bdac63b7ee0b17b
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SHA1
1c59219808bd4eb02f4d7d2466b084135ae7b5ff
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SHA256
419b492cb8fc59d9b5bf970bf92ada343054ce3c46b49e857555a5e1c78eb076
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SHA512
95f7fe465539c438945d639a5fa6318f90fc5861e79974253773cc0b30e2e8a5a6c5c6669cf76445f22d7775a9d3ca758faf886a4d3e9280ff6a76992dea62c2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalPH:1nK6a+qdOOtEvwDpjq
Behavioral task
behavioral1
Sample
2024-04-10_75817cbd5b71b7839bdac63b7ee0b17b_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-10_75817cbd5b71b7839bdac63b7ee0b17b_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-04-10_75817cbd5b71b7839bdac63b7ee0b17b_cryptolocker
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Size
72KB
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MD5
75817cbd5b71b7839bdac63b7ee0b17b
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SHA1
1c59219808bd4eb02f4d7d2466b084135ae7b5ff
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SHA256
419b492cb8fc59d9b5bf970bf92ada343054ce3c46b49e857555a5e1c78eb076
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SHA512
95f7fe465539c438945d639a5fa6318f90fc5861e79974253773cc0b30e2e8a5a6c5c6669cf76445f22d7775a9d3ca758faf886a4d3e9280ff6a76992dea62c2
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalPH:1nK6a+qdOOtEvwDpjq
Score9/10-
Detection of CryptoLocker Variants
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Detection of Cryptolocker Samples
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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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