Static task
static1
Behavioral task
behavioral1
Sample
2024-01-18_534b8a03d532f78110ed833646cfef43_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-18_534b8a03d532f78110ed833646cfef43_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-18_534b8a03d532f78110ed833646cfef43_cryptolocker
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Size
44KB
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MD5
534b8a03d532f78110ed833646cfef43
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SHA1
6d8c14955bce771800a81abc7c9000b3e0d5a218
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SHA256
52ac58a0da911e3e169f74e51b93858ffdbc9c8d85e1ea75ac3188c20fbb32b7
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SHA512
561b1fa57a7c58b328ce3f3d2162528cc8378e706a691bcd98e6f6f5a51b24362ec25169f255620ade55f2c4041b43d6931f921598deb4117c934df33d26095b
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mos:qmbhXDmjr5MOtEvwDpj5cDtKkQZQu
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 2024-01-18_534b8a03d532f78110ed833646cfef43_cryptolocker
Files
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2024-01-18_534b8a03d532f78110ed833646cfef43_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