General
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Target
2024-05-24_53c00c69539e5ca2c78224031688f03b_cryptolocker
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Size
40KB
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Sample
240524-e367yadc4y
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MD5
53c00c69539e5ca2c78224031688f03b
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SHA1
077856b46cdb9c0f054a8bb57a1bc123afa4e064
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SHA256
6c3271e68fbdc2e12e8b1962354f2ea749e2fd79e8e6c3ef8c2e3ff1bd54b8d1
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SHA512
3872547549830b77cedaa41bbcc7dae156429febb54973ddd96f3062eec2bb4d3e1e500022eddf08a125d27f43d353e376d4b68dccf8eadb994467489687ace9
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYan8Z1I:qDdFJy3QMOtEvwDpjjWMl7Tdn8ZG
Behavioral task
behavioral1
Sample
2024-05-24_53c00c69539e5ca2c78224031688f03b_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-24_53c00c69539e5ca2c78224031688f03b_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-05-24_53c00c69539e5ca2c78224031688f03b_cryptolocker
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Size
40KB
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MD5
53c00c69539e5ca2c78224031688f03b
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SHA1
077856b46cdb9c0f054a8bb57a1bc123afa4e064
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SHA256
6c3271e68fbdc2e12e8b1962354f2ea749e2fd79e8e6c3ef8c2e3ff1bd54b8d1
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SHA512
3872547549830b77cedaa41bbcc7dae156429febb54973ddd96f3062eec2bb4d3e1e500022eddf08a125d27f43d353e376d4b68dccf8eadb994467489687ace9
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYan8Z1I:qDdFJy3QMOtEvwDpjjWMl7Tdn8ZG
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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