Static task
static1
Behavioral task
behavioral1
Sample
2024-05-09_6ac01eb4450f43edd5a2b70b89b6294a_cryptolocker.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-05-09_6ac01eb4450f43edd5a2b70b89b6294a_cryptolocker.exe
Resource
win10v2004-20240508-en
General
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Target
2024-05-09_6ac01eb4450f43edd5a2b70b89b6294a_cryptolocker
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Size
46KB
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MD5
6ac01eb4450f43edd5a2b70b89b6294a
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SHA1
1d6fc5aa54e16aefd46f05b3dc4fdd918caeb1d2
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SHA256
a33c57148f3dc47e6c429aa48df1b5f7ad16451fd8391182a70536f8c2e36611
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SHA512
7e144109e92124abeb479d1ecc644273051a9f5fc98587221ff3e9d6f9dacef2dfded337ec73678fa62349784b6e439695fafc31ac87b996d0df0c6fa6ccbb88
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLT:qmbhXDmjr5MOtEvwDpj5cDtKkQZQp
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 2024-05-09_6ac01eb4450f43edd5a2b70b89b6294a_cryptolocker
Files
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2024-05-09_6ac01eb4450f43edd5a2b70b89b6294a_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