Static task
static1
Behavioral task
behavioral1
Sample
2024-02-13_8bd3ec36b619521c6d688236e2c99873_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-13_8bd3ec36b619521c6d688236e2c99873_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-13_8bd3ec36b619521c6d688236e2c99873_cryptolocker
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Size
45KB
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MD5
8bd3ec36b619521c6d688236e2c99873
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SHA1
e578042a37d4c88c464ce737bd72a687758fa45b
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SHA256
b191c24303f371ffd74eb4372a09a2daac06e8fa6b6fef344d45011a6457aae4
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SHA512
972aad5f9d8abfaa518b117001e9715a9ddfa0263bdc9167e4e2ae2fbd2a0cc572547954ac150b38854716ec159626cdb688e0be4208d3c940ed2c348473d111
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mol:qmbhXDmjr5MOtEvwDpj5cDtKkQZQb
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 2024-02-13_8bd3ec36b619521c6d688236e2c99873_cryptolocker
Files
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2024-02-13_8bd3ec36b619521c6d688236e2c99873_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