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General
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Target
2024-03-16_1fa23ca5f84800b38c5246fdeee77989_cryptolocker
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Size
47KB
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Sample
240316-eqhzksdd25
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MD5
1fa23ca5f84800b38c5246fdeee77989
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SHA1
aee1e65c05a1ba13b3fee24b49de425c4a93972d
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SHA256
e7b245c53a5fb2beeee73630ac4ba2fc8ebd960b486ccf698ffcf0d57633b476
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SHA512
5c4ca84350c3d6c40bb3c73ca03b30b45a8b35323e252141185f862d6ae351db39bb3b6b1e6bab3741044189b9da9b5760693a29fa0b9fe96180b4f46a115d10
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB+Y3:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6n
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-16_1fa23ca5f84800b38c5246fdeee77989_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-16_1fa23ca5f84800b38c5246fdeee77989_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-16_1fa23ca5f84800b38c5246fdeee77989_cryptolocker
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Size
47KB
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MD5
1fa23ca5f84800b38c5246fdeee77989
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SHA1
aee1e65c05a1ba13b3fee24b49de425c4a93972d
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SHA256
e7b245c53a5fb2beeee73630ac4ba2fc8ebd960b486ccf698ffcf0d57633b476
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SHA512
5c4ca84350c3d6c40bb3c73ca03b30b45a8b35323e252141185f862d6ae351db39bb3b6b1e6bab3741044189b9da9b5760693a29fa0b9fe96180b4f46a115d10
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB+Y3:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6n
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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