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General
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Target
2024-04-06_fb33b4c9e8f41ac608aaba6f5ae13415_cryptolocker
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Size
48KB
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Sample
240406-q6e4eabg4x
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MD5
fb33b4c9e8f41ac608aaba6f5ae13415
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SHA1
6b96bdda04b43f4d9b769ee345e042831149e620
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SHA256
1ae68d9d1f3eaf4f1aef26a38f4d1542cc66cd00e0853f942e0c473d9aea708e
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SHA512
b8562d130d75e77624debf191573d0d087f77a3fb820b86dad77ceffbdafbe73811dbfa89bc981a140d3b9d13af1bf6e31ea6696f81c6044dece20faaadaca80
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg
Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_fb33b4c9e8f41ac608aaba6f5ae13415_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-06_fb33b4c9e8f41ac608aaba6f5ae13415_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-04-06_fb33b4c9e8f41ac608aaba6f5ae13415_cryptolocker
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Size
48KB
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MD5
fb33b4c9e8f41ac608aaba6f5ae13415
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SHA1
6b96bdda04b43f4d9b769ee345e042831149e620
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SHA256
1ae68d9d1f3eaf4f1aef26a38f4d1542cc66cd00e0853f942e0c473d9aea708e
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SHA512
b8562d130d75e77624debf191573d0d087f77a3fb820b86dad77ceffbdafbe73811dbfa89bc981a140d3b9d13af1bf6e31ea6696f81c6044dece20faaadaca80
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MobeZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQg
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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