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General
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Target
2024-03-14_a968bdc3832a455255d7408206d9a258_cryptolocker
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Size
109KB
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Sample
240314-km5xtshd89
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MD5
a968bdc3832a455255d7408206d9a258
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SHA1
511c88df45002bd4b75faf1a41d39bcc16015b05
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SHA256
eb4a76ca7812f0ea21522020deddb860643342372d378c6cbcb78d1b4618d0d2
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SHA512
f100f6c243fb0b4937f0fab2327ded0fdc4e9c3e1a2f149fdf043c61472f70a17ca783b498d48ba9ed49d528cd456836a5ef6c9c96d81a25789a293b59ecef50
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEne9:1nK6a+qdOOtEvwDpjy
Behavioral task
behavioral1
Sample
2024-03-14_a968bdc3832a455255d7408206d9a258_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_a968bdc3832a455255d7408206d9a258_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-14_a968bdc3832a455255d7408206d9a258_cryptolocker
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Size
109KB
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MD5
a968bdc3832a455255d7408206d9a258
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SHA1
511c88df45002bd4b75faf1a41d39bcc16015b05
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SHA256
eb4a76ca7812f0ea21522020deddb860643342372d378c6cbcb78d1b4618d0d2
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SHA512
f100f6c243fb0b4937f0fab2327ded0fdc4e9c3e1a2f149fdf043c61472f70a17ca783b498d48ba9ed49d528cd456836a5ef6c9c96d81a25789a293b59ecef50
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEne9:1nK6a+qdOOtEvwDpjy
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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