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General
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Target
2024-02-21_749c8c00f4217a2eb80c22131c511a43_cryptolocker
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Size
88KB
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Sample
240221-vaaw2abc9v
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MD5
749c8c00f4217a2eb80c22131c511a43
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SHA1
5ea3361f9c6835b50a9c71746e7af35e6c63ea48
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SHA256
ac59dbdded8b11a7511dc44252160dd9e6cb5779098404cdbc25748a9fb2c7f9
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SHA512
948db032d31e6cb23877bb931481cee15aeb8be68c2d4133ec133aee15c6ba79684ad29eb54666c632926b6fd6bb12dc86f4b742cd1350c6739ea9f84986c4f6
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgdPq:AnBdOOtEvwDpj6zQ
Behavioral task
behavioral1
Sample
2024-02-21_749c8c00f4217a2eb80c22131c511a43_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_749c8c00f4217a2eb80c22131c511a43_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-21_749c8c00f4217a2eb80c22131c511a43_cryptolocker
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Size
88KB
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MD5
749c8c00f4217a2eb80c22131c511a43
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SHA1
5ea3361f9c6835b50a9c71746e7af35e6c63ea48
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SHA256
ac59dbdded8b11a7511dc44252160dd9e6cb5779098404cdbc25748a9fb2c7f9
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SHA512
948db032d31e6cb23877bb931481cee15aeb8be68c2d4133ec133aee15c6ba79684ad29eb54666c632926b6fd6bb12dc86f4b742cd1350c6739ea9f84986c4f6
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwMgdPq:AnBdOOtEvwDpj6zQ
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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