General
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Target
2024-06-11_c22cdd32983304b351aa500e03b7fab9_cryptolocker
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Size
61KB
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Sample
240611-a14a2sxbqc
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MD5
c22cdd32983304b351aa500e03b7fab9
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SHA1
dd19f199b8dcb8ff7b93fb54537e8d845a283155
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SHA256
9e779e201b06c2c76203d4939f00b49b470da754a8e8cee87b66bbc7516c56f3
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SHA512
895640a0baa8180631a8584060bc476ab701d19d777a638bcf1f796169b0e74ff151527738ded0c23dea878b741a47a90cfeeee8cb8781ea6af6be2312e4f0c5
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pd3t:H6QFElP6n+gou9cvMOtEvwDpjCpVXz3t
Behavioral task
behavioral1
Sample
2024-06-11_c22cdd32983304b351aa500e03b7fab9_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-06-11_c22cdd32983304b351aa500e03b7fab9_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-06-11_c22cdd32983304b351aa500e03b7fab9_cryptolocker
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Size
61KB
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MD5
c22cdd32983304b351aa500e03b7fab9
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SHA1
dd19f199b8dcb8ff7b93fb54537e8d845a283155
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SHA256
9e779e201b06c2c76203d4939f00b49b470da754a8e8cee87b66bbc7516c56f3
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SHA512
895640a0baa8180631a8584060bc476ab701d19d777a638bcf1f796169b0e74ff151527738ded0c23dea878b741a47a90cfeeee8cb8781ea6af6be2312e4f0c5
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SSDEEP
768:H6LsoEEeegiZPvEhHSG+gk5NQXtckstOOtEvwDpjhBaD3TUogs/VXpAP6pd3t:H6QFElP6n+gou9cvMOtEvwDpjCpVXz3t
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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