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General
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Target
2024-04-11_5972ddb0212d68fd349dbed535915f8a_cryptolocker
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Size
95KB
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Sample
240411-b1nq2agg88
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MD5
5972ddb0212d68fd349dbed535915f8a
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SHA1
88e004682ee1dd2ad1822a1ec422277eb27e37cd
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SHA256
291f37c41bfba1c0ceb7d711fae9453ae54385e8d35b354e118d910b45665dc8
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SHA512
c9ef71adac3c046dcaef2eb453b5bd107c73ffeb3b799859fe4a1517d4b4277f3a8529bf148abb0aecd1ff439243fb553ab79b4c8ac82beaec84179cba4cdb8f
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/bY:zCsanOtEvwDpjBc
Behavioral task
behavioral1
Sample
2024-04-11_5972ddb0212d68fd349dbed535915f8a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_5972ddb0212d68fd349dbed535915f8a_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-04-11_5972ddb0212d68fd349dbed535915f8a_cryptolocker
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Size
95KB
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MD5
5972ddb0212d68fd349dbed535915f8a
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SHA1
88e004682ee1dd2ad1822a1ec422277eb27e37cd
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SHA256
291f37c41bfba1c0ceb7d711fae9453ae54385e8d35b354e118d910b45665dc8
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SHA512
c9ef71adac3c046dcaef2eb453b5bd107c73ffeb3b799859fe4a1517d4b4277f3a8529bf148abb0aecd1ff439243fb553ab79b4c8ac82beaec84179cba4cdb8f
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJl8QAPM8Ho6cRDjgx/bY:zCsanOtEvwDpjBc
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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