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General
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Target
2024-02-29_eca5a409a32cafed02b31a86dfcfcb28_cryptolocker
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Size
108KB
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Sample
240229-cc9t2aag5x
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MD5
eca5a409a32cafed02b31a86dfcfcb28
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SHA1
6efc91b5e76d82c2b23a3541f515e6d4c623077f
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SHA256
76079ed8cd2d845810cdbd37d0db94c54fd876ad35d32409449ca281c174712a
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SHA512
6d5421c4c9e853b9d649784623e203be5ac3c4cd5edf2f3ad2566600d79d371ee9564d491af3359363074573582de882c38336a1c929e5b62c7a8df97d4951bf
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEneo:1nK6a+qdOOtEvwDpjD
Behavioral task
behavioral1
Sample
2024-02-29_eca5a409a32cafed02b31a86dfcfcb28_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_eca5a409a32cafed02b31a86dfcfcb28_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-02-29_eca5a409a32cafed02b31a86dfcfcb28_cryptolocker
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Size
108KB
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MD5
eca5a409a32cafed02b31a86dfcfcb28
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SHA1
6efc91b5e76d82c2b23a3541f515e6d4c623077f
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SHA256
76079ed8cd2d845810cdbd37d0db94c54fd876ad35d32409449ca281c174712a
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SHA512
6d5421c4c9e853b9d649784623e203be5ac3c4cd5edf2f3ad2566600d79d371ee9564d491af3359363074573582de882c38336a1c929e5b62c7a8df97d4951bf
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GksgEneo:1nK6a+qdOOtEvwDpjD
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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