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General
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Target
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker
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Size
59KB
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Sample
240325-3dmc8saf93
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MD5
1dc5f59ef4f4ab4365aba79cb58f493a
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SHA1
c5ee37ce3692773d69b1de4f53ea146a1d2825d3
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SHA256
8a9a96350f7607a0e6ecccf8381fed1ce191c726e14f225611add8616f62469f
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SHA512
9ab8e06c5374647476506db7c12be2735a3eb6d01b207db85163d47628c042888324d30060c8bfabcba527e187a79d495bb2c29eb3458a360f01073d5875f723
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTg:BbdDmjr+OtEvwDpjM+
Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-25_1dc5f59ef4f4ab4365aba79cb58f493a_cryptolocker
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Size
59KB
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MD5
1dc5f59ef4f4ab4365aba79cb58f493a
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SHA1
c5ee37ce3692773d69b1de4f53ea146a1d2825d3
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SHA256
8a9a96350f7607a0e6ecccf8381fed1ce191c726e14f225611add8616f62469f
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SHA512
9ab8e06c5374647476506db7c12be2735a3eb6d01b207db85163d47628c042888324d30060c8bfabcba527e187a79d495bb2c29eb3458a360f01073d5875f723
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTg:BbdDmjr+OtEvwDpjM+
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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