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General
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Target
2024-02-19_66d88d5004e13543b96ecf092b1022ab_cryptolocker
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Size
62KB
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Sample
240219-jmkffsah8w
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MD5
66d88d5004e13543b96ecf092b1022ab
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SHA1
0f255c3274ead41d281748f2c541e211349e5dc6
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SHA256
f8b0c76dbe5c6db978f9ce6d772f74dad39a4a6e70a9b9319448cb1d3e5e365e
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SHA512
cc16f099575734336f1259ea6bde0119542733b2873c81afb5cda33a2a1f677982efce08185d8471f21f34cae6accfcbe54fb22e70a3b690098f30aec8bffc6b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mnVPr:zj+soPSMOtEvwDpj4kpmeLmn5
Behavioral task
behavioral1
Sample
2024-02-19_66d88d5004e13543b96ecf092b1022ab_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-19_66d88d5004e13543b96ecf092b1022ab_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-02-19_66d88d5004e13543b96ecf092b1022ab_cryptolocker
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Size
62KB
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MD5
66d88d5004e13543b96ecf092b1022ab
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SHA1
0f255c3274ead41d281748f2c541e211349e5dc6
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SHA256
f8b0c76dbe5c6db978f9ce6d772f74dad39a4a6e70a9b9319448cb1d3e5e365e
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SHA512
cc16f099575734336f1259ea6bde0119542733b2873c81afb5cda33a2a1f677982efce08185d8471f21f34cae6accfcbe54fb22e70a3b690098f30aec8bffc6b
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mnVPr:zj+soPSMOtEvwDpj4kpmeLmn5
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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