General
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Target
2024-06-13_c9c54e83e6a8b9634c3feeb0a5086b7e_cryptolocker
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Size
81KB
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Sample
240613-ed5b2sxaql
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MD5
c9c54e83e6a8b9634c3feeb0a5086b7e
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SHA1
71836a4e69b24907bb5ff3f5e3e99b55deddfefd
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SHA256
5494d9ce1e8ce8bfea30552a34281d4fa5c28fba0b4cb831efa20e4db01d7feb
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SHA512
15aa3f2836562d96e5baa1bb9bfc67afd8bd33afc1943e8402b2eabdd8280cf316a3cc3ad6b9df91fc0926898f07b6e95e32f8f71ec25661a2abdce8b707c5f1
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QZ:zCsanOtEvwDpjN
Behavioral task
behavioral1
Sample
2024-06-13_c9c54e83e6a8b9634c3feeb0a5086b7e_cryptolocker.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
2024-06-13_c9c54e83e6a8b9634c3feeb0a5086b7e_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-13_c9c54e83e6a8b9634c3feeb0a5086b7e_cryptolocker
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Size
81KB
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MD5
c9c54e83e6a8b9634c3feeb0a5086b7e
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SHA1
71836a4e69b24907bb5ff3f5e3e99b55deddfefd
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SHA256
5494d9ce1e8ce8bfea30552a34281d4fa5c28fba0b4cb831efa20e4db01d7feb
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SHA512
15aa3f2836562d96e5baa1bb9bfc67afd8bd33afc1943e8402b2eabdd8280cf316a3cc3ad6b9df91fc0926898f07b6e95e32f8f71ec25661a2abdce8b707c5f1
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7QZ:zCsanOtEvwDpjN
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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