Static task
static1
Behavioral task
behavioral1
Sample
2024-03-08_335adc2c75c7e6d381af100ebaeee395_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-08_335adc2c75c7e6d381af100ebaeee395_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-08_335adc2c75c7e6d381af100ebaeee395_cryptolocker
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Size
46KB
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MD5
335adc2c75c7e6d381af100ebaeee395
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SHA1
244367f5ddfa75c104065b72c12849cc363697a9
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SHA256
48e3d331b68ff123be456876389977871b9f2823941f67ad23a316fa4f523d64
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SHA512
603085eed73f0dceb76f3d26782c245c0ccb81c60ac3d5b9f1af882f11aa736b73ddfb38ce13df02e99c99dcb2e3bcdfcab3d16d3eb37e383bcb97cb976229dd
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2Mobep:qmbhXDmjr5MOtEvwDpj5cDtKkQZQI
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 2024-03-08_335adc2c75c7e6d381af100ebaeee395_cryptolocker
Files
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2024-03-08_335adc2c75c7e6d381af100ebaeee395_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