General
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Target
2024-06-01_b1890ee37c29af5baef5ad1ace8c5f3e_cryptolocker
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Size
40KB
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Sample
240601-kc55vagb92
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MD5
b1890ee37c29af5baef5ad1ace8c5f3e
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SHA1
e00072a6955cf6a7a81e2413ba46b1e76ee07e2e
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SHA256
2c63b2dfb9ae60198717cbfa25a34111295957422b609723b53d47642fd0e1c7
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SHA512
6910641e0a75e27acd2a7e554774e04f7f01766c566b0239907dd3dc8ae2a2318c6b7905d0d63d8b3d91227d5db956798532ecb02972aa49001275e0b447b15e
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBc4Sr:qDdFJy3QMOtEvwDpjjWMl7Tdsr
Behavioral task
behavioral1
Sample
2024-06-01_b1890ee37c29af5baef5ad1ace8c5f3e_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-01_b1890ee37c29af5baef5ad1ace8c5f3e_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-01_b1890ee37c29af5baef5ad1ace8c5f3e_cryptolocker
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Size
40KB
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MD5
b1890ee37c29af5baef5ad1ace8c5f3e
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SHA1
e00072a6955cf6a7a81e2413ba46b1e76ee07e2e
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SHA256
2c63b2dfb9ae60198717cbfa25a34111295957422b609723b53d47642fd0e1c7
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SHA512
6910641e0a75e27acd2a7e554774e04f7f01766c566b0239907dd3dc8ae2a2318c6b7905d0d63d8b3d91227d5db956798532ecb02972aa49001275e0b447b15e
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBc4Sr:qDdFJy3QMOtEvwDpjjWMl7Tdsr
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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