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General
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Target
2024-01-25_b77b86f42ded510b3bb1d6d366408e33_cryptolocker
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Size
94KB
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Sample
240125-mhxf1aeefq
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MD5
b77b86f42ded510b3bb1d6d366408e33
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SHA1
1f5ab3788fee763b216a5ec70df96d139992011a
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SHA256
dd00866608d3473ef19cb3ca94908773cfced474ca7c4016e4ed688653ca845d
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SHA512
46547bd6e3461cdc0ba8b364d6dcc4cf067b70b0d0e01198110884f5e8051c5981008da0b9473f16a72dde9cfc276dc541a93e0376f3981e12c93715d91461b3
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp01hT:AnBdOOtEvwDpj6z3
Behavioral task
behavioral1
Sample
2024-01-25_b77b86f42ded510b3bb1d6d366408e33_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-25_b77b86f42ded510b3bb1d6d366408e33_cryptolocker.exe
Resource
win10v2004-20231222-en
Malware Config
Targets
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Target
2024-01-25_b77b86f42ded510b3bb1d6d366408e33_cryptolocker
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Size
94KB
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MD5
b77b86f42ded510b3bb1d6d366408e33
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SHA1
1f5ab3788fee763b216a5ec70df96d139992011a
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SHA256
dd00866608d3473ef19cb3ca94908773cfced474ca7c4016e4ed688653ca845d
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SHA512
46547bd6e3461cdc0ba8b364d6dcc4cf067b70b0d0e01198110884f5e8051c5981008da0b9473f16a72dde9cfc276dc541a93e0376f3981e12c93715d91461b3
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SSDEEP
1536:qkmnpomddpMOtEvwDpjJGYQbN/PKwNgp01hT:AnBdOOtEvwDpj6z3
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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