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General
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Target
2024-04-08_0b4efc885207c6884d888a076b620c68_cryptolocker
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Size
64KB
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Sample
240408-w2ngwabc3s
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MD5
0b4efc885207c6884d888a076b620c68
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SHA1
1329ff510b97e8aa95afabbf8357adfbb1e33b4b
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SHA256
2992da3f6a6003384c42c112823e6ae861746cac6fac6685df8186fbae970946
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SHA512
16f2fab1a2756ffd005e6d602161d26fa26b03b637d1530b1172db88e289ea2996f2d080886faf84dc96ffff1af9e798a6f4b8c02d597d107d7da03c43793c94
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5kJ7AKR:zj+soPSMOtEvwDpj4kpmeLmQlAi
Behavioral task
behavioral1
Sample
2024-04-08_0b4efc885207c6884d888a076b620c68_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-08_0b4efc885207c6884d888a076b620c68_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-04-08_0b4efc885207c6884d888a076b620c68_cryptolocker
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Size
64KB
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MD5
0b4efc885207c6884d888a076b620c68
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SHA1
1329ff510b97e8aa95afabbf8357adfbb1e33b4b
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SHA256
2992da3f6a6003384c42c112823e6ae861746cac6fac6685df8186fbae970946
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SHA512
16f2fab1a2756ffd005e6d602161d26fa26b03b637d1530b1172db88e289ea2996f2d080886faf84dc96ffff1af9e798a6f4b8c02d597d107d7da03c43793c94
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SSDEEP
768:zQz7yVEhs9+syJP6ntOOtEvwDpjFelaB7yBEY9Su8F5mLZ5kJ7AKR:zj+soPSMOtEvwDpj4kpmeLmQlAi
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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