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General
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Target
2024-03-25_1433989e8e4e108ec4c181c4c679ed59_cryptolocker
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Size
118KB
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Sample
240325-pmkn4sfd44
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MD5
1433989e8e4e108ec4c181c4c679ed59
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SHA1
b4a58629b709eca71dc3595be526df919951a1ca
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SHA256
489cad4cc47271135162208780dcf68391af102c27aded24bdd4de5ac3c334a4
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SHA512
bbe1bf0be36d4d717f347a9fede9baa79fba2f6d87bc1b5f0d740ed43cb6dc9787209a31a57b80a3af2476f7fe59a3be470e7797139a52c3cfc344cb057e9421
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01Qatb:z6a+CdOOtEvwDpjczT
Behavioral task
behavioral1
Sample
2024-03-25_1433989e8e4e108ec4c181c4c679ed59_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_1433989e8e4e108ec4c181c4c679ed59_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-03-25_1433989e8e4e108ec4c181c4c679ed59_cryptolocker
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Size
118KB
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MD5
1433989e8e4e108ec4c181c4c679ed59
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SHA1
b4a58629b709eca71dc3595be526df919951a1ca
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SHA256
489cad4cc47271135162208780dcf68391af102c27aded24bdd4de5ac3c334a4
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SHA512
bbe1bf0be36d4d717f347a9fede9baa79fba2f6d87bc1b5f0d740ed43cb6dc9787209a31a57b80a3af2476f7fe59a3be470e7797139a52c3cfc344cb057e9421
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SSDEEP
1536:z6QFElP6n+gKmddpMOtEvwDpj3GYQbN/PKwNgp01Qatb:z6a+CdOOtEvwDpjczT
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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