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General
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Target
2024-05-29_c722dd3046851e971d7937220e998ef5_cryptolocker
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Size
40KB
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Sample
240529-x9eqdafb9y
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MD5
c722dd3046851e971d7937220e998ef5
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SHA1
8c58172fb15c957126cd9e4842fa331fc8343755
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SHA256
33ab333feb99bfe70e29646243b13d5fb6ce4dd09eded018306ce6ef37f186af
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SHA512
97baa85a45b10f0f8cf7b19c9b1d0d054433b5a5a4d1770f56d71a4539433d840a8e3c8c91f7fd09d8d593112904af67ffd5a04e74abacf1abeea151ccd49ea5
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYf:qDdFJy3QMOtEvwDpjjWMl7Tu
Behavioral task
behavioral1
Sample
2024-05-29_c722dd3046851e971d7937220e998ef5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-29_c722dd3046851e971d7937220e998ef5_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-05-29_c722dd3046851e971d7937220e998ef5_cryptolocker
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Size
40KB
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MD5
c722dd3046851e971d7937220e998ef5
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SHA1
8c58172fb15c957126cd9e4842fa331fc8343755
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SHA256
33ab333feb99bfe70e29646243b13d5fb6ce4dd09eded018306ce6ef37f186af
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SHA512
97baa85a45b10f0f8cf7b19c9b1d0d054433b5a5a4d1770f56d71a4539433d840a8e3c8c91f7fd09d8d593112904af67ffd5a04e74abacf1abeea151ccd49ea5
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYf:qDdFJy3QMOtEvwDpjjWMl7Tu
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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