Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_35b2d01202e25b6db461ed24f7bf7fb7_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_35b2d01202e25b6db461ed24f7bf7fb7_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-12_35b2d01202e25b6db461ed24f7bf7fb7_cryptolocker
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Size
46KB
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MD5
35b2d01202e25b6db461ed24f7bf7fb7
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SHA1
554b3b37107e9f61f2e799d1f469f320bc524e17
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SHA256
49b2ac58f6ab4c839a70976b90386f3bcddd66055906f81ceb73c097c1435c4f
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SHA512
ce56c663f170a3e52d3ee893c18a1dfb6f45c05cd503a1ad783de03811340829cbdd88ebe2161188f032bfbd73b600d26a9fb2aa5752ea4518cbd92fdbbdcf7a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moo9X:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS9xB
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 2024-02-12_35b2d01202e25b6db461ed24f7bf7fb7_cryptolocker
Files
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2024-02-12_35b2d01202e25b6db461ed24f7bf7fb7_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