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General
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Target
2024-02-21_79776ad6213c3e7aee59d99b49a8bb63_cryptolocker
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Size
77KB
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Sample
240221-wgs7madb62
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MD5
79776ad6213c3e7aee59d99b49a8bb63
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SHA1
0a826be0aa59261bbc58e64783f024d85e1f436f
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SHA256
6d6266b8250696d1869ea41bd9d2f7222c16d597df0ec2b9a597017feed3c882
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SHA512
525eee899337f88610af6fe295f3f856c65f40644576344ba2069e0ea421607644699c8c8b40a048caecddf4ffd958643b162cbbd53dba156c218c5770afe769
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuy:T6a+rdOOtEvwDpjNcc
Behavioral task
behavioral1
Sample
2024-02-21_79776ad6213c3e7aee59d99b49a8bb63_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-21_79776ad6213c3e7aee59d99b49a8bb63_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-21_79776ad6213c3e7aee59d99b49a8bb63_cryptolocker
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Size
77KB
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MD5
79776ad6213c3e7aee59d99b49a8bb63
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SHA1
0a826be0aa59261bbc58e64783f024d85e1f436f
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SHA256
6d6266b8250696d1869ea41bd9d2f7222c16d597df0ec2b9a597017feed3c882
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SHA512
525eee899337f88610af6fe295f3f856c65f40644576344ba2069e0ea421607644699c8c8b40a048caecddf4ffd958643b162cbbd53dba156c218c5770afe769
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSafiPuy:T6a+rdOOtEvwDpjNcc
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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