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General
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Target
2024-02-19_ed31749da19614babd662e6e91eb713f_cryptolocker
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Size
114KB
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Sample
240219-f177wsaa6w
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MD5
ed31749da19614babd662e6e91eb713f
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SHA1
b126c3d45c8dd3dca47189246bef6cdae1d82b35
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SHA256
35bb92a252f5572800db00e8182e5b2c7e241fb3b8e6233f4d3084ea42ecb117
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SHA512
1d6c263bc171f543f0810505e8215b3c4a027bc75a65acedd42818dd7d1dc7e91f2c17f16aec2580a40e8003b3bda0f870740444369f989d1e642c951c8b4297
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01M:z6a+CdOOtEvwDpjcza
Behavioral task
behavioral1
Sample
2024-02-19_ed31749da19614babd662e6e91eb713f_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_ed31749da19614babd662e6e91eb713f_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-02-19_ed31749da19614babd662e6e91eb713f_cryptolocker
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Size
114KB
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MD5
ed31749da19614babd662e6e91eb713f
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SHA1
b126c3d45c8dd3dca47189246bef6cdae1d82b35
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SHA256
35bb92a252f5572800db00e8182e5b2c7e241fb3b8e6233f4d3084ea42ecb117
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SHA512
1d6c263bc171f543f0810505e8215b3c4a027bc75a65acedd42818dd7d1dc7e91f2c17f16aec2580a40e8003b3bda0f870740444369f989d1e642c951c8b4297
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01M:z6a+CdOOtEvwDpjcza
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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