Static task
static1
Behavioral task
behavioral1
Sample
2024-06-08_0fef62ba461587c85e841fd3a81a4f2f_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-08_0fef62ba461587c85e841fd3a81a4f2f_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-08_0fef62ba461587c85e841fd3a81a4f2f_cryptolocker
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Size
46KB
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MD5
0fef62ba461587c85e841fd3a81a4f2f
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SHA1
d29a2d76529ac9f6983a7f468025029240e1b021
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SHA256
b553a9b9c373548bd6833794ec4e34e2cc78c298c82587ed0e5e9aeb8ee9df66
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SHA512
d968aa5c2a555bdbe183c63576a1636d698538fe9ef3a7d295648e214d32fc1a4252e545103309ed21553d512fd11bdb05f58e99f87e1b87952b24eb0f6a0f8f
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL6U:qmbhXDmjr5MOtEvwDpj5cDtKkQZQX
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 2024-06-08_0fef62ba461587c85e841fd3a81a4f2f_cryptolocker
Files
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2024-06-08_0fef62ba461587c85e841fd3a81a4f2f_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