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General
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Target
2024-01-29_973751d2e171e7bc6e7c08641e1b9548_cryptolocker
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Size
41KB
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Sample
240129-mkf7ssfhb9
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MD5
973751d2e171e7bc6e7c08641e1b9548
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SHA1
a1bb3fffd8fe1778b7ccd83441b7892e481d8d25
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SHA256
af9c5e95c0df1a4f5aa7ea378946cbd69f92fb34631b8a05eb2415e5743e34c0
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SHA512
fc35929b6d434ef36151548758e61c9e95f8aa69104fa3d20f65034953054fba60015506dc3dcc2cfbb504d5488da9a438d8f4d50fc13e2e42f5ad0d21c667a9
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFp1j:bxNrC7kYo1Fxf3s05rwxbF7j
Static task
static1
Behavioral task
behavioral1
Sample
2024-01-29_973751d2e171e7bc6e7c08641e1b9548_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-29_973751d2e171e7bc6e7c08641e1b9548_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-01-29_973751d2e171e7bc6e7c08641e1b9548_cryptolocker
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Size
41KB
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MD5
973751d2e171e7bc6e7c08641e1b9548
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SHA1
a1bb3fffd8fe1778b7ccd83441b7892e481d8d25
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SHA256
af9c5e95c0df1a4f5aa7ea378946cbd69f92fb34631b8a05eb2415e5743e34c0
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SHA512
fc35929b6d434ef36151548758e61c9e95f8aa69104fa3d20f65034953054fba60015506dc3dcc2cfbb504d5488da9a438d8f4d50fc13e2e42f5ad0d21c667a9
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SSDEEP
768:bxNQIE0eBhkL2Fo1CCwgfjOg1tsJ6zeen754XcwxbFp1j:bxNrC7kYo1Fxf3s05rwxbF7j
Score9/10-
Detection of CryptoLocker Variants
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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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