Static task
static1
Behavioral task
behavioral1
Sample
2024-05-01_7e88cc7dd48c016f10e9a568add51492_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-05-01_7e88cc7dd48c016f10e9a568add51492_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-05-01_7e88cc7dd48c016f10e9a568add51492_cryptolocker
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Size
50KB
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MD5
7e88cc7dd48c016f10e9a568add51492
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SHA1
e2d2edc2e9c85b2c7dfc28243147401f5b0e97fa
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SHA256
e04e7123636fb7a9e6bc812585e997f3fcb278e6a59062df48643b1f5c4e573a
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SHA512
ec0748c0374c78717df73bc5e51104d305a685ddab9078907f840f89c96cca0352f4b28fe9dfa5542309266ca693320c64aea9c2aef8d9c69cfaf60dbb42395e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoccO:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ0
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 2024-05-01_7e88cc7dd48c016f10e9a568add51492_cryptolocker
Files
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2024-05-01_7e88cc7dd48c016f10e9a568add51492_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