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General
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Target
2024-03-28_7819bff8dc5ca4135b3d42ecbbd7a56c_cryptolocker
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Size
387KB
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Sample
240328-ay3lqshf59
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MD5
7819bff8dc5ca4135b3d42ecbbd7a56c
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SHA1
c48390bda53e6ae4581fc5db41fb61e73eb451a2
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SHA256
ab47e40e1b29a0f27ac4aaffbf2abe2451226795edbdb97adbd23ffcb7d40f1e
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SHA512
1bb10c160560d363fc6eb659419dd95c658e493d3bb45d3c3611a0d4d32de59526f6defaa1144caabdb9f36f688ca7ae8605a39b4fdc181dd4891cc57a0d54d7
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXd:nnOflT/ZFIjBz3xjTxynGUOUhXd
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_7819bff8dc5ca4135b3d42ecbbd7a56c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_7819bff8dc5ca4135b3d42ecbbd7a56c_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-28_7819bff8dc5ca4135b3d42ecbbd7a56c_cryptolocker
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Size
387KB
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MD5
7819bff8dc5ca4135b3d42ecbbd7a56c
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SHA1
c48390bda53e6ae4581fc5db41fb61e73eb451a2
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SHA256
ab47e40e1b29a0f27ac4aaffbf2abe2451226795edbdb97adbd23ffcb7d40f1e
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SHA512
1bb10c160560d363fc6eb659419dd95c658e493d3bb45d3c3611a0d4d32de59526f6defaa1144caabdb9f36f688ca7ae8605a39b4fdc181dd4891cc57a0d54d7
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXd:nnOflT/ZFIjBz3xjTxynGUOUhXd
Score9/10-
Detection of CryptoLocker Variants
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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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