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General
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Target
2024-06-04_f3eea9f79af965e08d4f03f71cee8675_cryptolocker
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Size
76KB
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Sample
240604-n5p6wafh36
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MD5
f3eea9f79af965e08d4f03f71cee8675
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SHA1
8865cd5ecf90aa632738f799fc61d476cf622b09
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SHA256
d3e2d9b77dad8d5d6c2c6894212a7d62cd5e2bb0dcea3d7fbc0531fa43ffef94
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SHA512
22416200237a80fc82c11ccf247f734eeaf449625c8bd9935b3ac0a76e50e0dc4aa8124aa37a52ae286f401a4c6673793b5abe0ec1c6912965967e624abefe68
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GW:1nK6a+qdOOtEvwDpjX
Behavioral task
behavioral1
Sample
2024-06-04_f3eea9f79af965e08d4f03f71cee8675_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-04_f3eea9f79af965e08d4f03f71cee8675_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-06-04_f3eea9f79af965e08d4f03f71cee8675_cryptolocker
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Size
76KB
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MD5
f3eea9f79af965e08d4f03f71cee8675
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SHA1
8865cd5ecf90aa632738f799fc61d476cf622b09
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SHA256
d3e2d9b77dad8d5d6c2c6894212a7d62cd5e2bb0dcea3d7fbc0531fa43ffef94
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SHA512
22416200237a80fc82c11ccf247f734eeaf449625c8bd9935b3ac0a76e50e0dc4aa8124aa37a52ae286f401a4c6673793b5abe0ec1c6912965967e624abefe68
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHsal81GW:1nK6a+qdOOtEvwDpjX
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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