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General
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Target
2024-03-11_b51620a8ca785f1707721ffed485be45_cryptolocker
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Size
47KB
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Sample
240311-xn3v3sbd6y
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MD5
b51620a8ca785f1707721ffed485be45
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SHA1
ea46a551b8f1a88b053b4b68c7f5f81e15b108e9
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SHA256
9e5d5e37e3521e566b8a375991dc660910252d354a7d6d586a29e71494b0e67b
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SHA512
2e62dff353353696d33bc71eef7f53bc64e48679ff89ba537c0f02fe21edb4cfbe77436e1054aa09d72bd694ef3ed90db5532f9acf6fe0e3ed85e7906d117555
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SSDEEP
768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37YbDu5z/hvvkS:bgGYcA/53GAA6y37nbf
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-11_b51620a8ca785f1707721ffed485be45_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-11_b51620a8ca785f1707721ffed485be45_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-11_b51620a8ca785f1707721ffed485be45_cryptolocker
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Size
47KB
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MD5
b51620a8ca785f1707721ffed485be45
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SHA1
ea46a551b8f1a88b053b4b68c7f5f81e15b108e9
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SHA256
9e5d5e37e3521e566b8a375991dc660910252d354a7d6d586a29e71494b0e67b
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SHA512
2e62dff353353696d33bc71eef7f53bc64e48679ff89ba537c0f02fe21edb4cfbe77436e1054aa09d72bd694ef3ed90db5532f9acf6fe0e3ed85e7906d117555
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SSDEEP
768:bgX4zYcgTEu6QOaryfjqDlC6JFbK37YbDu5z/hvvkS:bgGYcA/53GAA6y37nbf
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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