Static task
static1
Behavioral task
behavioral1
Sample
2024-06-11_22c4a1a7859b94d109eed51d0609d284_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-06-11_22c4a1a7859b94d109eed51d0609d284_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-06-11_22c4a1a7859b94d109eed51d0609d284_cryptolocker
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Size
52KB
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MD5
22c4a1a7859b94d109eed51d0609d284
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SHA1
70351f10a47b6841cc92f72a503cb6e05e05d146
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SHA256
aae2d2bc8870129f0ecc9d3796e962f2782030d3fc4fdfc0f84d92675f5cc5dd
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SHA512
ecf2f0c2a33f4302d047873eefadec4c945b19023a7f3be00215ba20ce1cd0a80fe008b860d096fb8bb90aa287045bf1a28442b81abc9d8c9fd022e4e140d39b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc56:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ+CJ
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 2024-06-11_22c4a1a7859b94d109eed51d0609d284_cryptolocker
Files
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2024-06-11_22c4a1a7859b94d109eed51d0609d284_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