Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_64a3ca1af8fafacd154d819ab9995419_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_64a3ca1af8fafacd154d819ab9995419_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_64a3ca1af8fafacd154d819ab9995419_cryptolocker
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Size
46KB
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MD5
64a3ca1af8fafacd154d819ab9995419
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SHA1
58f22151cbce5824617215f8fa4cdf5ce444dc03
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SHA256
a780b4634401c3acc44475f89474da652a805150bf315750ec26496c6e1ffc90
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SHA512
8608fce85d60424c1c5383e636b9946a0c6017b200806f9bc4ba9155fbcfe40780b1490f617a8ac6f3457ed2b84f420119ef0d8c63031903de42c643993b5373
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocBG:qmbhXDmjr5MOtEvwDpj5cDtKkQZQS8
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 2024-02-17_64a3ca1af8fafacd154d819ab9995419_cryptolocker
Files
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2024-02-17_64a3ca1af8fafacd154d819ab9995419_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