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General
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Target
2024-03-29_34a002b3864b12429e3c0cd7ed2be4ad_cryptolocker
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Size
49KB
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Sample
240329-t5d2hace6w
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MD5
34a002b3864b12429e3c0cd7ed2be4ad
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SHA1
33479dee8f0a965c7c3635b6c622a8233ad047d7
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SHA256
46fb18851d0c81eaaf30cba79df3fb31cd653b0b102b4a9a7b95e6c4faa1a553
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SHA512
de2a40d63276c686b74bb587faa9d5f6dd6e9f0dadc816982df7db3a0eef30297b392fa07fc2b1fecae9e96d99373a60531ba8c7c2406f5b5d4771ebdc9d3a78
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1tXjT:z6QFElP6n+gKmddpMOtEvwDpj3fv
Behavioral task
behavioral1
Sample
2024-03-29_34a002b3864b12429e3c0cd7ed2be4ad_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-03-29_34a002b3864b12429e3c0cd7ed2be4ad_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-29_34a002b3864b12429e3c0cd7ed2be4ad_cryptolocker
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Size
49KB
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MD5
34a002b3864b12429e3c0cd7ed2be4ad
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SHA1
33479dee8f0a965c7c3635b6c622a8233ad047d7
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SHA256
46fb18851d0c81eaaf30cba79df3fb31cd653b0b102b4a9a7b95e6c4faa1a553
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SHA512
de2a40d63276c686b74bb587faa9d5f6dd6e9f0dadc816982df7db3a0eef30297b392fa07fc2b1fecae9e96d99373a60531ba8c7c2406f5b5d4771ebdc9d3a78
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SSDEEP
768:z6LsoEEeegiZPvEhHSG+gzum/kLyMro2GtOOtEvwDpj/YY1tXjT:z6QFElP6n+gKmddpMOtEvwDpj3fv
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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