General
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Target
2024-06-10_42354bff4eebb4f3d093acdd35cd987e_cryptolocker
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Size
39KB
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Sample
240610-1caa6s1hjj
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MD5
42354bff4eebb4f3d093acdd35cd987e
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SHA1
45cf3a6d6bad80edcb9ec4bf4dfe1592fd2db2ce
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SHA256
531f42668abea8ee10eb7b7378bc821859275464973e08270425ffe4bbc17c62
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SHA512
b5ca257c14d4879e12c3a9b60297ea4ef4750f5c07b5302b0b12ff89107060399bd8dcfd07b77c6caab4b1332fd78279e1c1fc85f00e9ab38dd23cd89a9daddb
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBsYx:qDdFJy3QMOtEvwDpjjWMl7Tdvx
Behavioral task
behavioral1
Sample
2024-06-10_42354bff4eebb4f3d093acdd35cd987e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-10_42354bff4eebb4f3d093acdd35cd987e_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-10_42354bff4eebb4f3d093acdd35cd987e_cryptolocker
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Size
39KB
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MD5
42354bff4eebb4f3d093acdd35cd987e
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SHA1
45cf3a6d6bad80edcb9ec4bf4dfe1592fd2db2ce
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SHA256
531f42668abea8ee10eb7b7378bc821859275464973e08270425ffe4bbc17c62
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SHA512
b5ca257c14d4879e12c3a9b60297ea4ef4750f5c07b5302b0b12ff89107060399bd8dcfd07b77c6caab4b1332fd78279e1c1fc85f00e9ab38dd23cd89a9daddb
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBsYx:qDdFJy3QMOtEvwDpjjWMl7Tdvx
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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