Static task
static1
Behavioral task
behavioral1
Sample
2024-06-01_6c26ce65be32a9a150dcd72a9474b664_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-06-01_6c26ce65be32a9a150dcd72a9474b664_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-06-01_6c26ce65be32a9a150dcd72a9474b664_cryptolocker
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Size
48KB
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MD5
6c26ce65be32a9a150dcd72a9474b664
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SHA1
8b152508c1514bde29b30fc7887876dacd232a79
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SHA256
1256bde31247c0e2b2fe7bd7e15d76c96bbd7cd4b4506e680af81efdc5da9701
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SHA512
b5a362f054f2c5fa0e4d73aa07b5d235c26d73ddbedf4cc45cfa0a16c964d0256f1565f1df719e71ea61784a6a1673197fce6ef19058842ab2a266311ea606eb
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAVA:qmbhXDmjr5MOtEvwDpj5cDtKkQZQWA
Malware Config
Signatures
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Detection of CryptoLocker Variants 1 IoCs
resource yara_rule sample CryptoLocker_rule2 -
UPX dump on OEP (original entry point) 1 IoCs
resource yara_rule sample UPX -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-06-01_6c26ce65be32a9a150dcd72a9474b664_cryptolocker
Files
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2024-06-01_6c26ce65be32a9a150dcd72a9474b664_cryptolocker.exe windows:5 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
bUItIFMf Size: - Virtual size: 36KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE