Static task
static1
Behavioral task
behavioral1
Sample
2024-02-12_6e48255725cf0ab69f0acd1f3010d46a_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-02-12_6e48255725cf0ab69f0acd1f3010d46a_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-12_6e48255725cf0ab69f0acd1f3010d46a_cryptolocker
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Size
44KB
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MD5
6e48255725cf0ab69f0acd1f3010d46a
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SHA1
66559671d0fa6ef57669b58b1e6adaa894aaeb8d
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SHA256
36f9446f5285bfb3ee4372d578c7f7c41d6df2051018301e81aff07ee01b54f6
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SHA512
ba9f5c2196f2061924320ab02a2ed36ffa6a476dda1104b3ffb79812fdb5def61e9720d62667131557e0fe8ff9ed8bfd83f55f81f84a4681f7915d9fa937d2ee
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05AF+hs:qmbhXDmjr5MOtEvwDpj5cDtKkQZQxG
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_6e48255725cf0ab69f0acd1f3010d46a_cryptolocker
Files
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2024-02-12_6e48255725cf0ab69f0acd1f3010d46a_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