Static task
static1
Behavioral task
behavioral1
Sample
2024-04-16_aaabb29d7a5e7303c028fcfec3a2f9d9_cryptolocker.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-16_aaabb29d7a5e7303c028fcfec3a2f9d9_cryptolocker.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-16_aaabb29d7a5e7303c028fcfec3a2f9d9_cryptolocker
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Size
46KB
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MD5
aaabb29d7a5e7303c028fcfec3a2f9d9
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SHA1
92c832562724226d082ebccf3fd5be033fdd082a
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SHA256
c64314790e51352701fcea0880c6c96bbc5dbe52c1ec5faf2c45303ee7703249
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SHA512
ba0367903baff106fa02d298e7946f04bcfa5c51b546d5f0f4d8ecd76351d70d464c4e4207f1457a071da645e1981a81d25d8c7b8bbbc03d07b24fc5e51a10f9
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SSDEEP
768:qmOKYQDf5XdrDmjr5tOOtEvwDpjAajFEitQbDmoSQCVUBJUkQqAHBIG05W2MoAe:qmbhXDmjr5MOtEvwDpj5cDtKkQZQr
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 2024-04-16_aaabb29d7a5e7303c028fcfec3a2f9d9_cryptolocker
Files
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2024-04-16_aaabb29d7a5e7303c028fcfec3a2f9d9_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