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General
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Target
2024-01-29_f864af345cf606c4ac87316f88b2138f_cryptolocker
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Size
45KB
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Sample
240129-c3tkqsheel
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MD5
f864af345cf606c4ac87316f88b2138f
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SHA1
21ad8580fcc37abc79e8124d904aa9a52687a047
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SHA256
21bdb69a349cb8a8907a8edab5e0d6562e5d301ac60e093d838ee6b53acfb430
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SHA512
69592d148f4ad658ecd475f7877cf77b70bafb23516aa2039d32aaf53b1e6d7fe71c4c1bd080a66e9e7dfa53dc699fb6a277965b228b28bd0c453d71a8211bbd
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4qf:qmbhXDmjr5MOtEvwDpj5cDtKkQZQN
Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_f864af345cf606c4ac87316f88b2138f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-29_f864af345cf606c4ac87316f88b2138f_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-01-29_f864af345cf606c4ac87316f88b2138f_cryptolocker
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Size
45KB
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MD5
f864af345cf606c4ac87316f88b2138f
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SHA1
21ad8580fcc37abc79e8124d904aa9a52687a047
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SHA256
21bdb69a349cb8a8907a8edab5e0d6562e5d301ac60e093d838ee6b53acfb430
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SHA512
69592d148f4ad658ecd475f7877cf77b70bafb23516aa2039d32aaf53b1e6d7fe71c4c1bd080a66e9e7dfa53dc699fb6a277965b228b28bd0c453d71a8211bbd
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4qf:qmbhXDmjr5MOtEvwDpj5cDtKkQZQN
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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