Static task
static1
Behavioral task
behavioral1
Sample
2024-03-28_90b1404910d646f0741fd90c76556769_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-28_90b1404910d646f0741fd90c76556769_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-28_90b1404910d646f0741fd90c76556769_cryptolocker
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Size
46KB
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MD5
90b1404910d646f0741fd90c76556769
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SHA1
cbea92d521412981cf55397172ea2f9f3f813b95
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SHA256
a5419f8b2f5d9914637b827dda4efae4f8e3283236061c86c2aaebfb92dd724a
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SHA512
8903b890064daac3ff50c75cb2070808cd292c2d210467a8cd14a4dfd9c6431c5e18ab2bb9b16e5208102b8d1e92dbca41e2eba324d7d81b54b69d81a2304abe
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MomYx:qmbhXDmjr5MOtEvwDpj5cDtKkQZQjx
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 2024-03-28_90b1404910d646f0741fd90c76556769_cryptolocker
Files
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2024-03-28_90b1404910d646f0741fd90c76556769_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