Static task
static1
Behavioral task
behavioral1
Sample
2024-04-15_3761a508c0aa492c4bb2ea001610d09d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_3761a508c0aa492c4bb2ea001610d09d_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_3761a508c0aa492c4bb2ea001610d09d_cryptolocker
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Size
46KB
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MD5
3761a508c0aa492c4bb2ea001610d09d
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SHA1
1e2cfe67598f29775758647121902f624a05be14
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SHA256
f3b6a6d0e352f4f770b1e12f395d3633778af0ad144336de0e36a37dd09b9763
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SHA512
9fabbeb76a610abc4cb1d19a8e5aaf1275d892f60cef2194317e192eb5554f9e6ed2741ff9a276fe83db88086abfbca62c353565fda1bc8a2bcacb0092226932
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5m:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6
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 2024-04-15_3761a508c0aa492c4bb2ea001610d09d_cryptolocker
Files
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2024-04-15_3761a508c0aa492c4bb2ea001610d09d_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