Static task
static1
Behavioral task
behavioral1
Sample
2024-02-03_6ce66a51e09000bffd7c87c77d73fcd3_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-03_6ce66a51e09000bffd7c87c77d73fcd3_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-02-03_6ce66a51e09000bffd7c87c77d73fcd3_cryptolocker
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Size
45KB
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MD5
6ce66a51e09000bffd7c87c77d73fcd3
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SHA1
155ad20df0a1c5eb6cf1d00cc143159f963688fa
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SHA256
450a89fb0ee00ed14a7623a1202bb48e835cdd971f5fdd52d236b337a1182aeb
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SHA512
ed961c7fca6f10f2a3867587217fb84221900ea2306fd0b1cfe9881684423dc2852e6764fc9cb189d7b78e2f138cbcf256cd7f9acfeb360e28e77da15539235d
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MocBZ:qmbhXDmjr5MOtEvwDpj5cDtKkQZQSf
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 2024-02-03_6ce66a51e09000bffd7c87c77d73fcd3_cryptolocker
Files
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2024-02-03_6ce66a51e09000bffd7c87c77d73fcd3_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