Static task
static1
Behavioral task
behavioral1
Sample
2024-04-06_62e0913a3419ef6714ba40faaf239bb1_cryptolocker.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
2024-04-06_62e0913a3419ef6714ba40faaf239bb1_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-04-06_62e0913a3419ef6714ba40faaf239bb1_cryptolocker
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Size
45KB
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MD5
62e0913a3419ef6714ba40faaf239bb1
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SHA1
405f7445cf395421f961568659519b560facde76
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SHA256
7b70dfdd4e234d8afab6727fb3833fe231f5ace5c4ed5782b96cdeb176e7bea9
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SHA512
19cde1d2496efed866fd89bf7e88a115e7117e0b4a00d81c89d01e0bdb45422e55f821bceee69cbb76c457e0e99f578798db615311c05cccc82b19a6273fc3e2
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoLt:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ3
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 2024-04-06_62e0913a3419ef6714ba40faaf239bb1_cryptolocker
Files
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2024-04-06_62e0913a3419ef6714ba40faaf239bb1_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