Static task
static1
Behavioral task
behavioral1
Sample
2024-01-27_29ec82a668fe6e2d2636d7712c41829e_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_29ec82a668fe6e2d2636d7712c41829e_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_29ec82a668fe6e2d2636d7712c41829e_cryptolocker
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Size
44KB
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MD5
29ec82a668fe6e2d2636d7712c41829e
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SHA1
c7fcebde926a6f9c52c70ff4f12d1ed1df4c0b60
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SHA256
d813a373f5eee34ece4dd5a8eb2eaf014c25f23132096be1abcedbfdc1711409
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SHA512
926cb003d1edb2a82853cfbfb13d6a9d32af30e7d5d3c97109831aa1dd8302971707c20bbe24f0f3618d00f9d86e1fe85b4018c24db515f8b0ddd3a634542710
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo4: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 2024-01-27_29ec82a668fe6e2d2636d7712c41829e_cryptolocker
Files
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2024-01-27_29ec82a668fe6e2d2636d7712c41829e_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