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General
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Target
2024-02-12_ef9d94c5994fd403b5df091e2bffde0f_cryptolocker
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Size
116KB
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Sample
240212-mh3b9aba6x
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MD5
ef9d94c5994fd403b5df091e2bffde0f
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SHA1
5a068d0f62746d15bcdb3e1aa74472cf78cedbf6
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SHA256
c0046eacc19a914dddd383769376bcb24b0596705d3fb5bd97cc6d2b70f39da3
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SHA512
3cedb17db2575c2e223dd7b170f0e8ea8a824f611675075d51f99b7b09bfb05d387d22332a7b6c4189515f4ff37470a49fbbb7628f9b1e7e511cadef05c556c3
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01q:z6a+CdOOtEvwDpjczc
Behavioral task
behavioral1
Sample
2024-02-12_ef9d94c5994fd403b5df091e2bffde0f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_ef9d94c5994fd403b5df091e2bffde0f_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-02-12_ef9d94c5994fd403b5df091e2bffde0f_cryptolocker
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Size
116KB
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MD5
ef9d94c5994fd403b5df091e2bffde0f
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SHA1
5a068d0f62746d15bcdb3e1aa74472cf78cedbf6
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SHA256
c0046eacc19a914dddd383769376bcb24b0596705d3fb5bd97cc6d2b70f39da3
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SHA512
3cedb17db2575c2e223dd7b170f0e8ea8a824f611675075d51f99b7b09bfb05d387d22332a7b6c4189515f4ff37470a49fbbb7628f9b1e7e511cadef05c556c3
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01q:z6a+CdOOtEvwDpjczc
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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