General
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Target
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker
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Size
61KB
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Sample
240212-yn6gmsbd21
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MD5
48ad37f9b577cda7ab8b1de8b697e15a
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SHA1
6dccf034ed4d8a075e8502fd5f221f1c7853dd17
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SHA256
9692f4e36318faeaf3e1161e9bf98ae3d7adac4dca22510f12a38dbf387f5bca
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SHA512
8386f211168e5b59521870b65c0c86a0d79935bd8edae2a027faa8778b36d94124043b4fe0b424f6cf7e0b02989fddc6ec636df6770ada8a52b892bb0ecf9d59
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts0:BbdDmjr+OtEvwDpjM88
Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker.exe
Resource
win10v2004-20231215-en
Malware Config
Targets
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Target
2024-02-12_48ad37f9b577cda7ab8b1de8b697e15a_cryptolocker
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Size
61KB
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MD5
48ad37f9b577cda7ab8b1de8b697e15a
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SHA1
6dccf034ed4d8a075e8502fd5f221f1c7853dd17
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SHA256
9692f4e36318faeaf3e1161e9bf98ae3d7adac4dca22510f12a38dbf387f5bca
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SHA512
8386f211168e5b59521870b65c0c86a0d79935bd8edae2a027faa8778b36d94124043b4fe0b424f6cf7e0b02989fddc6ec636df6770ada8a52b892bb0ecf9d59
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SSDEEP
1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61vSbgts0:BbdDmjr+OtEvwDpjM88
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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