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General
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Target
2024-04-30_9a55dbe1e1279ebd8eb1f4d8e2730cf5_cryptolocker
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Size
68KB
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Sample
240430-fzsqtadc99
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MD5
9a55dbe1e1279ebd8eb1f4d8e2730cf5
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SHA1
f3d6c4d61d72f245499965ee31626376387cfcf6
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SHA256
0f0329ae0cb92b1cf20d6291aac9c96bbfe903fddf630898740abd2db97360d1
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SHA512
13282093dd0dd22e660b95d8299464787a74f6e5f0edec898339768ef4ae63c35182b45191ddf2caba0034963f1f672c5f462ef0587fa4ca0a077e3da4fd53b8
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAel:78SEOtEvwDpjWYvQd2PA
Behavioral task
behavioral1
Sample
2024-04-30_9a55dbe1e1279ebd8eb1f4d8e2730cf5_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_9a55dbe1e1279ebd8eb1f4d8e2730cf5_cryptolocker.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
2024-04-30_9a55dbe1e1279ebd8eb1f4d8e2730cf5_cryptolocker
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Size
68KB
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MD5
9a55dbe1e1279ebd8eb1f4d8e2730cf5
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SHA1
f3d6c4d61d72f245499965ee31626376387cfcf6
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SHA256
0f0329ae0cb92b1cf20d6291aac9c96bbfe903fddf630898740abd2db97360d1
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SHA512
13282093dd0dd22e660b95d8299464787a74f6e5f0edec898339768ef4ae63c35182b45191ddf2caba0034963f1f672c5f462ef0587fa4ca0a077e3da4fd53b8
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SSDEEP
1536:quJu9cvMOtEvwDpjWYTjipvF2bx1PQAel:78SEOtEvwDpjWYvQd2PA
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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