General
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Target
2024-06-10_82a021af0ee15b1558f87ca8a8460a2b_cryptolocker
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Size
37KB
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Sample
240610-feh1wach94
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MD5
82a021af0ee15b1558f87ca8a8460a2b
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SHA1
502a10255e8f48b1db4be1146670a2dcef2502fe
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SHA256
a628b442a0a8e226c8e571641781915b54fe8cb4e5536ff0d85b17ee9ef06352
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SHA512
8522ce423e5fe0702a15771394af0614285d995f18c507459680cd95b3fcf369c8c6c4159e82109073f1f98ac216b9fe11f2fa0ffd61a7e57fb3f97712b667bf
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axK3VKLWS:qUmnpomddpMOtEvwDpjjaYaQQz
Behavioral task
behavioral1
Sample
2024-06-10_82a021af0ee15b1558f87ca8a8460a2b_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_82a021af0ee15b1558f87ca8a8460a2b_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-10_82a021af0ee15b1558f87ca8a8460a2b_cryptolocker
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Size
37KB
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MD5
82a021af0ee15b1558f87ca8a8460a2b
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SHA1
502a10255e8f48b1db4be1146670a2dcef2502fe
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SHA256
a628b442a0a8e226c8e571641781915b54fe8cb4e5536ff0d85b17ee9ef06352
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SHA512
8522ce423e5fe0702a15771394af0614285d995f18c507459680cd95b3fcf369c8c6c4159e82109073f1f98ac216b9fe11f2fa0ffd61a7e57fb3f97712b667bf
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axK3VKLWS:qUmnpomddpMOtEvwDpjjaYaQQz
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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