General
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Target
2024-06-02_04fa6b132316f8ddc4c87281fc3900e2_cryptolocker
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Size
57KB
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Sample
240602-f15f1acc8v
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MD5
04fa6b132316f8ddc4c87281fc3900e2
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SHA1
1f8241a6344a0717086853abf412f99df2eecc82
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SHA256
7c5717f3cd9ed00863a9bf672df9058e51edc8ee55d19c10f1b57db53ba00e0d
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SHA512
ca9011558513bd1435ba4b08b03128ec807de91498359f9e4aa2c4c15d2249d1fd9ed06e66835fbb62c84a7c7bb2cebd0e021ac03bd045305eaca6fd0892278e
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjl+x:bP9g/xtCS3Dxx0Jx
Behavioral task
behavioral1
Sample
2024-06-02_04fa6b132316f8ddc4c87281fc3900e2_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-02_04fa6b132316f8ddc4c87281fc3900e2_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-06-02_04fa6b132316f8ddc4c87281fc3900e2_cryptolocker
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Size
57KB
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MD5
04fa6b132316f8ddc4c87281fc3900e2
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SHA1
1f8241a6344a0717086853abf412f99df2eecc82
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SHA256
7c5717f3cd9ed00863a9bf672df9058e51edc8ee55d19c10f1b57db53ba00e0d
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SHA512
ca9011558513bd1435ba4b08b03128ec807de91498359f9e4aa2c4c15d2249d1fd9ed06e66835fbb62c84a7c7bb2cebd0e021ac03bd045305eaca6fd0892278e
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SSDEEP
768:bP9g/WItCSsAfFaeOcfXVr3BPOz5CFBmNuFgUjl+x:bP9g/xtCS3Dxx0Jx
Score9/10-
Detection of CryptoLocker Variants
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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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