Static task
static1
Behavioral task
behavioral1
Sample
2024-03-19_e22330540eca5eeafacf8bdaa7e84e81_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-19_e22330540eca5eeafacf8bdaa7e84e81_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-19_e22330540eca5eeafacf8bdaa7e84e81_cryptolocker
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Size
47KB
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MD5
e22330540eca5eeafacf8bdaa7e84e81
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SHA1
c1ed1115c34f87f92e1c4ac95a9543dc51f1f590
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SHA256
126ae776763b7959c8ca8bb186826eaad6d663622b75866be7a57136b72e17b2
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SHA512
905c30ad2fd47baefbd09333fc7317d6ed3012f0762281dd614ac3840fc5f201401d27face0eba8ee6322750f22a6a47aeedf1abfd1fbf3a1c3f505141cfa896
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WtyU8j3:qmbhXDmjr5MOtEvwDpj5cDtKkQZQPdU4
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 2024-03-19_e22330540eca5eeafacf8bdaa7e84e81_cryptolocker
Files
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2024-03-19_e22330540eca5eeafacf8bdaa7e84e81_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