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General
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Target
2024-02-23_c227cf3eabb75fcc5387f34ab375a635_cryptolocker
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Size
107KB
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Sample
240223-g3pzrscf3w
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MD5
c227cf3eabb75fcc5387f34ab375a635
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SHA1
360e635d73c833c08856596c71de6ef21cc108b8
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SHA256
36ab2cd0d489b4d79efa7292df71ff36203d8e61e1cc4a5efe8b92089601d1ee
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SHA512
b0427614146d3c2ec5b3dca11611930f6db0a8719491e565c2868afc32ea93af0fa546db039273725bd6bb7a215e0b7681eea4c2aeb2e754c8733655f6ce6a78
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfK:1nK6a+qdOOtEvwDpjm
Behavioral task
behavioral1
Sample
2024-02-23_c227cf3eabb75fcc5387f34ab375a635_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-02-23_c227cf3eabb75fcc5387f34ab375a635_cryptolocker.exe
Resource
win10v2004-20240221-en
Malware Config
Targets
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Target
2024-02-23_c227cf3eabb75fcc5387f34ab375a635_cryptolocker
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Size
107KB
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MD5
c227cf3eabb75fcc5387f34ab375a635
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SHA1
360e635d73c833c08856596c71de6ef21cc108b8
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SHA256
36ab2cd0d489b4d79efa7292df71ff36203d8e61e1cc4a5efe8b92089601d1ee
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SHA512
b0427614146d3c2ec5b3dca11611930f6db0a8719491e565c2868afc32ea93af0fa546db039273725bd6bb7a215e0b7681eea4c2aeb2e754c8733655f6ce6a78
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsalRn5iF1j6GkszfK:1nK6a+qdOOtEvwDpjm
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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