Static task
static1
Behavioral task
behavioral1
Sample
2024-04-28_67da0607d8489730b432e1d68fd0851d_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-28_67da0607d8489730b432e1d68fd0851d_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-28_67da0607d8489730b432e1d68fd0851d_cryptolocker
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Size
49KB
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MD5
67da0607d8489730b432e1d68fd0851d
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SHA1
919c1cc0ed7ab22c722abc916ade12857dc3fc57
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SHA256
edfc0fe1ea651e3856f81779db9012f89042a5e113a670f727c5a11cb8d51a32
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SHA512
0377ccc0efc5df1de2cada24cf79e00841836d0a5b80d9fd78eb76d9b048437fb7bd9ad8c42d61ccae89c4183890da68b03b3537782e199eb4c024a6ec3cc37a
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Moc6:qmbhXDmjr5MOtEvwDpj5cDtKkQZQL
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 2024-04-28_67da0607d8489730b432e1d68fd0851d_cryptolocker
Files
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2024-04-28_67da0607d8489730b432e1d68fd0851d_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