Static task
static1
Behavioral task
behavioral1
Sample
2024-03-09_90707a2c6a8e7885a17b08604ce0053b_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-09_90707a2c6a8e7885a17b08604ce0053b_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-09_90707a2c6a8e7885a17b08604ce0053b_cryptolocker
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Size
46KB
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MD5
90707a2c6a8e7885a17b08604ce0053b
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SHA1
d92435d7b889f4c3de378e9da9b70720c000ae83
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SHA256
8a14a365cda8e1d5c686ba1d8b3f5b0194e13afb76d57905d573a98f417db2f5
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SHA512
93b04e0b49b5d7968583a0f0ed50f449ab043965ea5a942adf4f193b91140a8eee3052900a904ad0e0346daa025c83b45939d3fdca89367e5829d81652271ff3
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoZQj:qmbhXDmjr5MOtEvwDpj5cDtKkQZQs
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 2024-03-09_90707a2c6a8e7885a17b08604ce0053b_cryptolocker
Files
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2024-03-09_90707a2c6a8e7885a17b08604ce0053b_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