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General
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Target
2024-04-09_7fe56f7a9961425bee27a9bb84508450_cryptolocker
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Size
66KB
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Sample
240409-nsevdahc41
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MD5
7fe56f7a9961425bee27a9bb84508450
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SHA1
c7ed9f2f5f2feff1104f0e95689d5c2daeb1ef29
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SHA256
8401c76a4e827855b41bec2be042d41f0de0afc21e10c4d222e5ba15cfa33b17
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SHA512
c21248dcd2815e9eb8d44e436e4ecca22dfd8eaab069eef6ba01feb5e20d4cd7723051105c878e77e799f4da794801a7a8b7104abd6947013deb5b1d3dba7af1
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SSDEEP
768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1Pt:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAt
Behavioral task
behavioral1
Sample
2024-04-09_7fe56f7a9961425bee27a9bb84508450_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-09_7fe56f7a9961425bee27a9bb84508450_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-04-09_7fe56f7a9961425bee27a9bb84508450_cryptolocker
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Size
66KB
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MD5
7fe56f7a9961425bee27a9bb84508450
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SHA1
c7ed9f2f5f2feff1104f0e95689d5c2daeb1ef29
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SHA256
8401c76a4e827855b41bec2be042d41f0de0afc21e10c4d222e5ba15cfa33b17
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SHA512
c21248dcd2815e9eb8d44e436e4ecca22dfd8eaab069eef6ba01feb5e20d4cd7723051105c878e77e799f4da794801a7a8b7104abd6947013deb5b1d3dba7af1
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SSDEEP
768:quVbxjgQNQXtckstOOtEvwDpjAaDOK6PsED3VK2+ZtyOjgO4r9vFAg2rq6W1A1Pt:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAt
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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