Static task
static1
Behavioral task
behavioral1
Sample
2024-02-17_a94aeb9011bb539145241cdcd28ad8a8_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-17_a94aeb9011bb539145241cdcd28ad8a8_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-17_a94aeb9011bb539145241cdcd28ad8a8_cryptolocker
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Size
46KB
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MD5
a94aeb9011bb539145241cdcd28ad8a8
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SHA1
4310d65cbaff675d5a561a3fa850a5b7333c384b
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SHA256
5a5680f8a0c9179ae33325d9bca49f6ccf4f8641dd3dbf74dd49d0e80c7a0bb3
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SHA512
9ff4a895ea6612ad69e92261979d82cb8fcd79e3b3b05d8301353670fc9b7c4a7083212785713fe151e5890337840ac9416a0f3dc37e3d24b03b4a4e8d1059ac
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mo2S:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ9
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_a94aeb9011bb539145241cdcd28ad8a8_cryptolocker
Files
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2024-02-17_a94aeb9011bb539145241cdcd28ad8a8_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