General
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Target
2024-06-10_4d2f43f8f53d906a6cac07f79e998a1c_cryptolocker
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Size
69KB
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Sample
240610-1c6z5s1dmc
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MD5
4d2f43f8f53d906a6cac07f79e998a1c
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SHA1
6450ebc39fee9e45954fbe48ad4207502b6e4c55
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SHA256
de3b4641a1cc8dc243c866083f48ecf99471226451aecb30dce35e2af8362b7e
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SHA512
cf68c104a158188c805a35451d79e3a94216f89bf72d10c65cb648fb130d563afb8417688078077e0aa0dff75e6a4f1be070cf410bdcf6b6bb10eecb29adcfb5
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApg:78SEOtEvwDpjWYvQd2Pq
Behavioral task
behavioral1
Sample
2024-06-10_4d2f43f8f53d906a6cac07f79e998a1c_cryptolocker.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-06-10_4d2f43f8f53d906a6cac07f79e998a1c_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-06-10_4d2f43f8f53d906a6cac07f79e998a1c_cryptolocker
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Size
69KB
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MD5
4d2f43f8f53d906a6cac07f79e998a1c
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SHA1
6450ebc39fee9e45954fbe48ad4207502b6e4c55
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SHA256
de3b4641a1cc8dc243c866083f48ecf99471226451aecb30dce35e2af8362b7e
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SHA512
cf68c104a158188c805a35451d79e3a94216f89bf72d10c65cb648fb130d563afb8417688078077e0aa0dff75e6a4f1be070cf410bdcf6b6bb10eecb29adcfb5
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApg:78SEOtEvwDpjWYvQd2Pq
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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