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General
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Target
2024-04-30_4c5c0997d641bfcf166b3c84308e77a9_cryptolocker
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Size
80KB
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Sample
240430-fd2ftsdc2x
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MD5
4c5c0997d641bfcf166b3c84308e77a9
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SHA1
6f942981bfadb9f18f5b8bef0583875409588bcf
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SHA256
f243dfd9b8e06e46b403414293555faf3b531467aab57c9e22cb41c970df1b23
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SHA512
ada4aa9d3add42f2bfd978af1bb896085716d3acee1b94c918f1993b71d83c57ce7104e9fc9d847fe61ae17367088d5bb62fc3ce0ed5e757b7e8ecd9251b4a10
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qp:zCsanOtEvwDpj9
Behavioral task
behavioral1
Sample
2024-04-30_4c5c0997d641bfcf166b3c84308e77a9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_4c5c0997d641bfcf166b3c84308e77a9_cryptolocker.exe
Resource
win10v2004-20240419-en
Malware Config
Targets
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Target
2024-04-30_4c5c0997d641bfcf166b3c84308e77a9_cryptolocker
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Size
80KB
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MD5
4c5c0997d641bfcf166b3c84308e77a9
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SHA1
6f942981bfadb9f18f5b8bef0583875409588bcf
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SHA256
f243dfd9b8e06e46b403414293555faf3b531467aab57c9e22cb41c970df1b23
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SHA512
ada4aa9d3add42f2bfd978af1bb896085716d3acee1b94c918f1993b71d83c57ce7104e9fc9d847fe61ae17367088d5bb62fc3ce0ed5e757b7e8ecd9251b4a10
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SSDEEP
1536:zj+soPSMOtEvwDpj4ktBl01hJ0tq1ky7Qp:zCsanOtEvwDpj9
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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