Static task
static1
Behavioral task
behavioral1
Sample
2024-06-04_0c72a6809e66d9ee95aaccfe643eaf59_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-06-04_0c72a6809e66d9ee95aaccfe643eaf59_cryptolocker.exe
Resource
win10v2004-20240426-en
General
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Target
2024-06-04_0c72a6809e66d9ee95aaccfe643eaf59_cryptolocker
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Size
52KB
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MD5
0c72a6809e66d9ee95aaccfe643eaf59
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SHA1
0b0b050d735a8dc53e136efd4ad7bc1089e9dba0
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SHA256
2c974fc9f3731961ef256d3993358771b4eb39134364e364bfe3cbc949009250
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SHA512
a3789605fd8d119157232c2371a27342089273707aead2d54324feb7468bf0c698a5e7eb696ae211683d342639b1664140b2399e7c2bd9c77bc5667a8b2d4ced
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc5E:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ+E
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 2024-06-04_0c72a6809e66d9ee95aaccfe643eaf59_cryptolocker
Files
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2024-06-04_0c72a6809e66d9ee95aaccfe643eaf59_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