Static task
static1
Behavioral task
behavioral1
Sample
2024-03-06_0b26daf5847d8afae71eb6bcb5feb6a6_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-06_0b26daf5847d8afae71eb6bcb5feb6a6_cryptolocker.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-06_0b26daf5847d8afae71eb6bcb5feb6a6_cryptolocker
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Size
49KB
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MD5
0b26daf5847d8afae71eb6bcb5feb6a6
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SHA1
3dadcc96884c70e43e6140e4e18ba1ba81d70bee
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SHA256
8fc377015071b02b936dd5a254a058820eff68bd78a5e85e5ebdb7aa42765b0a
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SHA512
8d7e2d657b0fb5c3c4466b83039f81d3af78f01c37d823f592d355aca6d7415194f06c9d18997b6c91e566da1125b8c7b9e2d2f7e10581a8268efb9aa64e199e
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05WTB52zh:qmbhXDmjr5MOtEvwDpj5cDtKkQZQ6ud
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 2024-03-06_0b26daf5847d8afae71eb6bcb5feb6a6_cryptolocker
Files
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2024-03-06_0b26daf5847d8afae71eb6bcb5feb6a6_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