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General
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Target
2024-04-05_e88a9595c67f543a3cd3b3e6c8e90909_cryptolocker
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Size
34KB
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Sample
240405-df7drabb77
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MD5
e88a9595c67f543a3cd3b3e6c8e90909
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SHA1
2b753bb897ff07409bcef0c6220672b38a9c8af3
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SHA256
2155f439475fd2fa534db20144eeb5a7a116134cc59e70ef67473c2c1b5583b8
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SHA512
7d530298ba24120212e782d63a4c7eda3699b1dec52e9535805cc5ddba24ba3e07321da79bde346f448a49b27b1de27b6d23830e695a457f9f1e95e7ebb70fe2
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axIM:qUmnpomddpMOtEvwDpjjaYaV
Behavioral task
behavioral1
Sample
2024-04-05_e88a9595c67f543a3cd3b3e6c8e90909_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-05_e88a9595c67f543a3cd3b3e6c8e90909_cryptolocker.exe
Resource
win10v2004-20240226-en
Malware Config
Targets
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Target
2024-04-05_e88a9595c67f543a3cd3b3e6c8e90909_cryptolocker
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Size
34KB
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MD5
e88a9595c67f543a3cd3b3e6c8e90909
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SHA1
2b753bb897ff07409bcef0c6220672b38a9c8af3
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SHA256
2155f439475fd2fa534db20144eeb5a7a116134cc59e70ef67473c2c1b5583b8
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SHA512
7d530298ba24120212e782d63a4c7eda3699b1dec52e9535805cc5ddba24ba3e07321da79bde346f448a49b27b1de27b6d23830e695a457f9f1e95e7ebb70fe2
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SSDEEP
768:qUmnjFom/kLyMro2GtOOtEvwDpjeMLam5axIM:qUmnpomddpMOtEvwDpjjaYaV
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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