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General
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Target
2024-05-10_1d352d74c3ff8daa989c41e4a9700cbc_cryptolocker
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Size
69KB
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Sample
240510-a45y2sca59
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MD5
1d352d74c3ff8daa989c41e4a9700cbc
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SHA1
f83f23e91e9e0b44316ca052d224289f0180d0cd
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SHA256
084715888527af9fa1f579c1530bfe3d6dc01d31be46872ce51d150eb8a6213e
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SHA512
9565e8e1a623032e214bfb3e5e1481fb094477556d64dee8b925bf8f212ca27e32767d7a7b67cfb55e04c971af0f7675b7e3c58a895ef64b6f14c00c6db35fa4
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApF:78SEOtEvwDpjWYvQd2Pr
Behavioral task
behavioral1
Sample
2024-05-10_1d352d74c3ff8daa989c41e4a9700cbc_cryptolocker.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
2024-05-10_1d352d74c3ff8daa989c41e4a9700cbc_cryptolocker.exe
Resource
win10v2004-20240508-en
Malware Config
Targets
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Target
2024-05-10_1d352d74c3ff8daa989c41e4a9700cbc_cryptolocker
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Size
69KB
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MD5
1d352d74c3ff8daa989c41e4a9700cbc
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SHA1
f83f23e91e9e0b44316ca052d224289f0180d0cd
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SHA256
084715888527af9fa1f579c1530bfe3d6dc01d31be46872ce51d150eb8a6213e
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SHA512
9565e8e1a623032e214bfb3e5e1481fb094477556d64dee8b925bf8f212ca27e32767d7a7b67cfb55e04c971af0f7675b7e3c58a895ef64b6f14c00c6db35fa4
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQApF:78SEOtEvwDpjWYvQd2Pr
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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