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General
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Target
2024-06-02_63ba45a37b4bfc5ee5641d4ddc7d8736_cryptolocker
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Size
38KB
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Sample
240602-zsfmfsfh52
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MD5
63ba45a37b4bfc5ee5641d4ddc7d8736
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SHA1
8565292d192ef670e9b31b65722706c83b033eb2
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SHA256
41b04927140c6e41051d8f2b18b89cec1210ce47d61b4dece463d59c5175c360
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SHA512
6d0449e4ee121b2f4cf6803ecd30439d71e21529c95e099520142ec4d69e90fac36e1b4b326d919fa0e558754c5e4365305d4f44e51539c599540ac765eba86d
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axK38noa:qUmnpomddpMOtEvwDpjjaYaQ8b
Behavioral task
behavioral1
Sample
2024-06-02_63ba45a37b4bfc5ee5641d4ddc7d8736_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-02_63ba45a37b4bfc5ee5641d4ddc7d8736_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-02_63ba45a37b4bfc5ee5641d4ddc7d8736_cryptolocker
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Size
38KB
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MD5
63ba45a37b4bfc5ee5641d4ddc7d8736
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SHA1
8565292d192ef670e9b31b65722706c83b033eb2
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SHA256
41b04927140c6e41051d8f2b18b89cec1210ce47d61b4dece463d59c5175c360
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SHA512
6d0449e4ee121b2f4cf6803ecd30439d71e21529c95e099520142ec4d69e90fac36e1b4b326d919fa0e558754c5e4365305d4f44e51539c599540ac765eba86d
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axK38noa:qUmnpomddpMOtEvwDpjjaYaQ8b
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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