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General
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Target
2024-03-12_85970c1b26796bedc4b15dd381a1c24c_cryptolocker
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Size
67KB
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Sample
240312-pvv5taha3s
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MD5
85970c1b26796bedc4b15dd381a1c24c
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SHA1
9d18af4372c8bfe94d9232fdf9596460fe11a7db
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SHA256
61a04edd1ff234f38a1bf9b78e1da63de8feba59da2e0c0e3cf92bb1263ee1f0
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SHA512
d6092b35be42edc9c46eb18690de6f894e9852f183175faeab89d05a5053c8ae4a0e751593e24299792caffa8d20924d4b90dde99046edc5efe61412fe968f6d
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SSDEEP
768:nj+WxauFzs2yhP7GkhO2tOOtEvwDpje9+4U9HueDgaRWDCSMzTZ:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTZ
Behavioral task
behavioral1
Sample
2024-03-12_85970c1b26796bedc4b15dd381a1c24c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-12_85970c1b26796bedc4b15dd381a1c24c_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-12_85970c1b26796bedc4b15dd381a1c24c_cryptolocker
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Size
67KB
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MD5
85970c1b26796bedc4b15dd381a1c24c
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SHA1
9d18af4372c8bfe94d9232fdf9596460fe11a7db
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SHA256
61a04edd1ff234f38a1bf9b78e1da63de8feba59da2e0c0e3cf92bb1263ee1f0
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SHA512
d6092b35be42edc9c46eb18690de6f894e9852f183175faeab89d05a5053c8ae4a0e751593e24299792caffa8d20924d4b90dde99046edc5efe61412fe968f6d
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SSDEEP
768:nj+WxauFzs2yhP7GkhO2tOOtEvwDpje9+4U9HueDgaRWDCSMzTZ:nj+4zs2cPVhlMOtEvwDpj4H8u8rZVTZ
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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