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General
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Target
2024-02-04_9a0cee245b8474795eba8c0120f90c04_cryptolocker
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Size
70KB
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Sample
240204-ecslvsggg5
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MD5
9a0cee245b8474795eba8c0120f90c04
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SHA1
7c6d2a75014def416316e809283ab2b59c7d3e66
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SHA256
81e17f7d3c6d6916e6f74968917f9c1d20128cfc5feceeb9d0ef9da4d51a68a9
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SHA512
3b1766426a8f7aa12979bf0206656b2b5ff132d218846dc73bc74a39b704b60c3929cfbc6ef084b38559f7d9f5b0793eaacfb5b6e8c8d55ac4d6aff36161f451
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal3H:1nK6a+qdOOtEvwDpj8H
Behavioral task
behavioral1
Sample
2024-02-04_9a0cee245b8474795eba8c0120f90c04_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-04_9a0cee245b8474795eba8c0120f90c04_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-02-04_9a0cee245b8474795eba8c0120f90c04_cryptolocker
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Size
70KB
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MD5
9a0cee245b8474795eba8c0120f90c04
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SHA1
7c6d2a75014def416316e809283ab2b59c7d3e66
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SHA256
81e17f7d3c6d6916e6f74968917f9c1d20128cfc5feceeb9d0ef9da4d51a68a9
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SHA512
3b1766426a8f7aa12979bf0206656b2b5ff132d218846dc73bc74a39b704b60c3929cfbc6ef084b38559f7d9f5b0793eaacfb5b6e8c8d55ac4d6aff36161f451
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal3H:1nK6a+qdOOtEvwDpj8H
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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