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General
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Target
2024-05-24_cb623c774f2d31308810a9f06469b77f_cryptolocker
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Size
90KB
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Sample
240524-1mb8hscd65
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MD5
cb623c774f2d31308810a9f06469b77f
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SHA1
303478e3b97b01970fd9f920e52f3a4e48a0d2f1
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SHA256
a0e113279489191f2264fd18cf2713bdf6b469c1d9466853cbcf350f3f5f9cc8
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SHA512
ccac218253505d6acda0dc30d34e1e6f28dd9784e3c6636dcf79b33e95f3adda70a805d3062546d75db6c69627669147f96eb429fb77ad0e2b1fa3aeb0ae8d82
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAyj:n6a+1SEOtEvwDpjYYvQd2PW
Behavioral task
behavioral1
Sample
2024-05-24_cb623c774f2d31308810a9f06469b77f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-24_cb623c774f2d31308810a9f06469b77f_cryptolocker.exe
Resource
win10v2004-20240426-en
Malware Config
Targets
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Target
2024-05-24_cb623c774f2d31308810a9f06469b77f_cryptolocker
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Size
90KB
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MD5
cb623c774f2d31308810a9f06469b77f
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SHA1
303478e3b97b01970fd9f920e52f3a4e48a0d2f1
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SHA256
a0e113279489191f2264fd18cf2713bdf6b469c1d9466853cbcf350f3f5f9cc8
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SHA512
ccac218253505d6acda0dc30d34e1e6f28dd9784e3c6636dcf79b33e95f3adda70a805d3062546d75db6c69627669147f96eb429fb77ad0e2b1fa3aeb0ae8d82
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SSDEEP
1536:n6QFElP6n+g9u9cvMOtEvwDpjYYTjipvF2bx1PQAyj:n6a+1SEOtEvwDpjYYvQd2PW
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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