Static task
static1
Behavioral task
behavioral1
Sample
2024-01-26_45516f0c7369b523e74af5fe86c0069a_cryptolocker.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-26_45516f0c7369b523e74af5fe86c0069a_cryptolocker.exe
Resource
win10v2004-20231222-en
General
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Target
2024-01-26_45516f0c7369b523e74af5fe86c0069a_cryptolocker
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Size
45KB
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MD5
45516f0c7369b523e74af5fe86c0069a
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SHA1
2b39d260d918280f3c9ba7c6f62a4e11148380b1
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SHA256
a7522372087a43006670e69d9f45e542c62cc34a31013c2c9a3eee0d38db92c4
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SHA512
f8c472bff9c613c27ea4672eb14e3821a26c4c7d6f632c5ec81b54b655a8676448e3f47df5e798967d4f886cdf6e349075d366919687052d73cc460b7e065262
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Momi:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ1
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 2024-01-26_45516f0c7369b523e74af5fe86c0069a_cryptolocker
Files
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2024-01-26_45516f0c7369b523e74af5fe86c0069a_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