Static task
static1
Behavioral task
behavioral1
Sample
99385ff78d67f61bd25acf66f75d4dea_cryptolocker_JC.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
99385ff78d67f61bd25acf66f75d4dea_cryptolocker_JC.exe
Resource
win10v2004-20230703-en
General
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Target
99385ff78d67f61bd25acf66f75d4dea_cryptolocker_JC.exe
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Size
62KB
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MD5
99385ff78d67f61bd25acf66f75d4dea
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SHA1
ef0e076d3b63de5a93e52330fb118911556a88b6
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SHA256
11d6a62dcb5c288b0d2019a96320f6b9ff39b2d8d034b9b3a05ae63539387c46
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SHA512
813f7aa55508a9a87d372361000022570ab79bff841ac784887fdc1b374fee369bb43c27ddaf09838e59929d99937b9fe855d60c6ce500a1ccb9a41dd6f810c9
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfb6kZq/gqASiLRNcK1JKnz:xj+VGMOtEvwDpjub6kZq8hLRlJKz
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 99385ff78d67f61bd25acf66f75d4dea_cryptolocker_JC.exe
Files
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99385ff78d67f61bd25acf66f75d4dea_cryptolocker_JC.exe.exe 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
IMAGE_FILE_DEBUG_STRIPPED
Sections
.MPRESS1 Size: 17KB - Virtual size: 36KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.MPRESS2 Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 13KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.imports Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE