Static task
static1
Behavioral task
behavioral1
Sample
2024-03-25_e8f750d004ad94b51ff6189d77d3a537_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-25_e8f750d004ad94b51ff6189d77d3a537_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-25_e8f750d004ad94b51ff6189d77d3a537_cryptolocker
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Size
46KB
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MD5
e8f750d004ad94b51ff6189d77d3a537
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SHA1
143293dee27b4194002dd14af8694d0757df5969
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SHA256
1dbb6b405e82562801abe4fa55a085d80f588ba2c3a93c374c971d97641ccf7e
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SHA512
db20fdccfe8e613fb25741912f4f05f36fdc130cc22d2b5ae41e532626e90b5cbff3fa4ab63b556dc85c407e5e811745f45af9584069826411caed8d58aacc30
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocBx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQSu2
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 2024-03-25_e8f750d004ad94b51ff6189d77d3a537_cryptolocker
Files
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2024-03-25_e8f750d004ad94b51ff6189d77d3a537_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