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General
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Target
2024-02-29_ca8cc8615c6b62ededcb24ee1b25e262_cryptolocker
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Size
78KB
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Sample
240229-eck7sacf5t
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MD5
ca8cc8615c6b62ededcb24ee1b25e262
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SHA1
775bf524f9bc75f35105520a12c9ad8cb1b4634b
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SHA256
0d2cee9667c730f482bb79a2cda45d0e349608e27528338d98652143cd8a8dd3
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SHA512
9745cd2e726c81a2839a6bf1279d530b1b2808fa55f11247ab74ddfc4ca6d02036c872e77492b06953629a3862b0d4f244be39dd842bfc4edd9474ceda7eed09
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSP7e:T6a+rdOOtEvwDpjNg
Behavioral task
behavioral1
Sample
2024-02-29_ca8cc8615c6b62ededcb24ee1b25e262_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_ca8cc8615c6b62ededcb24ee1b25e262_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-02-29_ca8cc8615c6b62ededcb24ee1b25e262_cryptolocker
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Size
78KB
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MD5
ca8cc8615c6b62ededcb24ee1b25e262
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SHA1
775bf524f9bc75f35105520a12c9ad8cb1b4634b
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SHA256
0d2cee9667c730f482bb79a2cda45d0e349608e27528338d98652143cd8a8dd3
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SHA512
9745cd2e726c81a2839a6bf1279d530b1b2808fa55f11247ab74ddfc4ca6d02036c872e77492b06953629a3862b0d4f244be39dd842bfc4edd9474ceda7eed09
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SSDEEP
1536:T6QFElP6n+gxmddpMOtEvwDpjwaxTNUOA+YSP7e:T6a+rdOOtEvwDpjNg
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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