Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-07_512077f86eda9450fb664c90ed3c0637_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-07_512077f86eda9450fb664c90ed3c0637_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-07_512077f86eda9450fb664c90ed3c0637_cryptolocker_JC.exe
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Size
64KB
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MD5
512077f86eda9450fb664c90ed3c0637
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SHA1
e94c8e5a67ced10e78cf5cb3175d788e2ab10b38
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SHA256
a769cb201ccbf30ce772bbb013a72bb7e8dd25588e8c0e8117c0465435a04c91
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SHA512
a6d556d72e14da1ebcf6f9509bb266b7c64acebc71c60a73d528a40ca35ceb82ea733eae20d2b2ad4ef03bd5d1aec96ce6f72c5eeeeac985e0ddeda1025cf0b4
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SSDEEP
1536:qybS6QFElP6n+gZKzVDmjr5MOtEvwDpj:1bS6a+yKzVDmjr+OtEvwDpj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-07_512077f86eda9450fb664c90ed3c0637_cryptolocker_JC.exe
Files
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NEAS.2023-09-07_512077f86eda9450fb664c90ed3c0637_cryptolocker_JC.exe.exe windows:5 windows 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
QNhjSkbP Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE