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General
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Target
2024-01-28_4fd641b34a9cefac25c637d942fdabbb_cryptolocker
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Size
58KB
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Sample
240128-e5x22sbcg2
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MD5
4fd641b34a9cefac25c637d942fdabbb
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SHA1
e841ed0f4f3a799d056c9ebdf3c7bb73ee326675
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SHA256
6043080749c24698cf20972fef7e48d43b51df1e822b548b730e2b0af6158b5c
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SHA512
55f17f1f0300b23f59bd07021abf42c9bc18a4ef96c36a1907361fadfaf899bbc8452af32797b27e86cc898fb3fece66568b9d76b2ac7d2a476a65e04f357b54
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHc:btng54SMLr+/AO/kIhfoKMHdt
Static task
static1
Behavioral task
behavioral1
Sample
2024-01-28_4fd641b34a9cefac25c637d942fdabbb_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-28_4fd641b34a9cefac25c637d942fdabbb_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-01-28_4fd641b34a9cefac25c637d942fdabbb_cryptolocker
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Size
58KB
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MD5
4fd641b34a9cefac25c637d942fdabbb
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SHA1
e841ed0f4f3a799d056c9ebdf3c7bb73ee326675
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SHA256
6043080749c24698cf20972fef7e48d43b51df1e822b548b730e2b0af6158b5c
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SHA512
55f17f1f0300b23f59bd07021abf42c9bc18a4ef96c36a1907361fadfaf899bbc8452af32797b27e86cc898fb3fece66568b9d76b2ac7d2a476a65e04f357b54
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SSDEEP
1536:btB9g/xtCSKfxLIc//Xr+/AO/kIZ3ft2nVuTKB6nggOlHdUHc:btng54SMLr+/AO/kIhfoKMHdt
Score9/10-
Detection of CryptoLocker Variants
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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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