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General
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Target
2024-02-21_21d7c1ffa3b91a46ce25af6ef8d1668c_cryptolocker
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Size
385KB
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Sample
240221-z9jensga28
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MD5
21d7c1ffa3b91a46ce25af6ef8d1668c
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SHA1
845543e03aa755c3343df53d1555bf03ffa13408
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SHA256
8ae7d91b42e261cab4316110ea9b7137cf2f9a0b499a1a282dc18fbb6b5db2d4
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SHA512
50ccdbe9cc036a85a95b0866c6fe3ddebb9988e13f44dade158b66204aa60c40812c6e7ba62235acfe9e5aae5bd15e1844da31d0e1cef480c3d2934c302597d0
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SSDEEP
6144:nnOsaQgAOjvrZFODJjBz3j1jTqQy6v2GGnugOtihzXD:nnOflT/ZFIjBz3xjTxynGUOUhXD
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-21_21d7c1ffa3b91a46ce25af6ef8d1668c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_21d7c1ffa3b91a46ce25af6ef8d1668c_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-21_21d7c1ffa3b91a46ce25af6ef8d1668c_cryptolocker
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Size
385KB
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MD5
21d7c1ffa3b91a46ce25af6ef8d1668c
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SHA1
845543e03aa755c3343df53d1555bf03ffa13408
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SHA256
8ae7d91b42e261cab4316110ea9b7137cf2f9a0b499a1a282dc18fbb6b5db2d4
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SHA512
50ccdbe9cc036a85a95b0866c6fe3ddebb9988e13f44dade158b66204aa60c40812c6e7ba62235acfe9e5aae5bd15e1844da31d0e1cef480c3d2934c302597d0
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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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