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General
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Target
2024-05-25_97a294ca200e4168a8a6e46732ab223c_cryptolocker
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Size
64KB
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Sample
240525-zv43tsad2x
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MD5
97a294ca200e4168a8a6e46732ab223c
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SHA1
440be7d2edc7cb66d45df2869543300c2b45bf2b
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SHA256
559fbdc29c5fffcf6338aaf976e6edbf10616fb68ca1d00ca2eecf93cdb33823
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SHA512
dcf01ffed88b9bd571225aca55a916498545643506edb7021d08adb622709a6b88b1d34ce6fe057d0f88674ed26f585d1995cab093dec1fbd126bc0999a40e69
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiZ:BbdDmjr+OtEvwDpjM8g
Static task
static1
Behavioral task
behavioral1
Sample
2024-05-25_97a294ca200e4168a8a6e46732ab223c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-25_97a294ca200e4168a8a6e46732ab223c_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-05-25_97a294ca200e4168a8a6e46732ab223c_cryptolocker
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Size
64KB
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MD5
97a294ca200e4168a8a6e46732ab223c
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SHA1
440be7d2edc7cb66d45df2869543300c2b45bf2b
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SHA256
559fbdc29c5fffcf6338aaf976e6edbf10616fb68ca1d00ca2eecf93cdb33823
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SHA512
dcf01ffed88b9bd571225aca55a916498545643506edb7021d08adb622709a6b88b1d34ce6fe057d0f88674ed26f585d1995cab093dec1fbd126bc0999a40e69
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgtsiZ:BbdDmjr+OtEvwDpjM8g
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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