General
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Target
2024-06-10_83a4f28d34068a3701c105a8704ae648_cryptolocker
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Size
62KB
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Sample
240610-femztsch95
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MD5
83a4f28d34068a3701c105a8704ae648
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SHA1
a8bcb2d353e6120bcd0f9d0b40cd31006035fad5
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SHA256
08528a465fee46bb4011f8dc88a2c9810c9983701e7c7514fc6495085ba6f7eb
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SHA512
e801a1b823e5f0b19be74151f37039e3274731872467968c9764046d31b33a87cc33948a92ddb019cc50623d02552787d2e4608948ac3df84687d5503e69b4c9
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHNMhvB:1nK6a+qdOOtEvwDpjJ
Behavioral task
behavioral1
Sample
2024-06-10_83a4f28d34068a3701c105a8704ae648_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-10_83a4f28d34068a3701c105a8704ae648_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-06-10_83a4f28d34068a3701c105a8704ae648_cryptolocker
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Size
62KB
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MD5
83a4f28d34068a3701c105a8704ae648
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SHA1
a8bcb2d353e6120bcd0f9d0b40cd31006035fad5
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SHA256
08528a465fee46bb4011f8dc88a2c9810c9983701e7c7514fc6495085ba6f7eb
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SHA512
e801a1b823e5f0b19be74151f37039e3274731872467968c9764046d31b33a87cc33948a92ddb019cc50623d02552787d2e4608948ac3df84687d5503e69b4c9
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SSDEEP
1536:P8mnK6QFElP6n+gymddpMOtEvwDpjIHNMhvB:1nK6a+qdOOtEvwDpjJ
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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