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General
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Target
2024-05-02_a4fa9de8350ebb0b85e76bbce3a658c1_cryptolocker
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Size
38KB
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Sample
240502-bdy89aee35
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MD5
a4fa9de8350ebb0b85e76bbce3a658c1
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SHA1
66051cf13dafdcbec642bb67415e4d692a8e27da
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SHA256
8e773ff162c9c380da2d68736cb343dcb0bb46942c8dd418c0f063fa4345207a
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SHA512
2359da2d9c47b0d2c84797b3432ec731caeafc31f33eeb0a9af19264747a39980701580be1e71a1d124ae0dccaf4928103904df15f1f5a27132ab50f416ba0ff
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBc:qDdFJy3QMOtEvwDpjjWMl7TdW
Behavioral task
behavioral1
Sample
2024-05-02_a4fa9de8350ebb0b85e76bbce3a658c1_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-02_a4fa9de8350ebb0b85e76bbce3a658c1_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-05-02_a4fa9de8350ebb0b85e76bbce3a658c1_cryptolocker
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Size
38KB
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MD5
a4fa9de8350ebb0b85e76bbce3a658c1
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SHA1
66051cf13dafdcbec642bb67415e4d692a8e27da
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SHA256
8e773ff162c9c380da2d68736cb343dcb0bb46942c8dd418c0f063fa4345207a
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SHA512
2359da2d9c47b0d2c84797b3432ec731caeafc31f33eeb0a9af19264747a39980701580be1e71a1d124ae0dccaf4928103904df15f1f5a27132ab50f416ba0ff
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SSDEEP
768:q7PdFecFS5agQtOOtEvwDpjeMLZdzuqpXsiE8Wq/DpkITYaBc:qDdFJy3QMOtEvwDpjjWMl7TdW
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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