Static task
static1
Behavioral task
behavioral1
Sample
2024-04-30_b5542dd665d7326b3ad3b1b418e6f65c_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-30_b5542dd665d7326b3ad3b1b418e6f65c_cryptolocker.exe
Resource
win10v2004-20240419-en
General
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Target
2024-04-30_b5542dd665d7326b3ad3b1b418e6f65c_cryptolocker
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Size
47KB
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MD5
b5542dd665d7326b3ad3b1b418e6f65c
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SHA1
150e970c3134f0a475194936346d3ea386ec3dc3
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SHA256
60353551524daa36040fe68d3721a2ed8a2e1ecad2c87c1cfcbbf53d29dafd5f
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SHA512
a237afeab8486c299f1f0adcaa1926a5e5a902c00d7219a18c6a883c1aff35b2f2c2190263ec9c00ac577bccb76dda523fd969c1e6e452c6334747b31fd72534
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoL5r:qmbhXDmjr5MOtEvwDpj5cDtKkQZQVl
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 2024-04-30_b5542dd665d7326b3ad3b1b418e6f65c_cryptolocker
Files
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2024-04-30_b5542dd665d7326b3ad3b1b418e6f65c_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