Static task
static1
Behavioral task
behavioral1
Sample
2023-08-26_c915a30c0925614ff91b4256d6d2a241_cryptolocker_JC.exe
Resource
win7-20230831-en
Behavioral task
behavioral2
Sample
2023-08-26_c915a30c0925614ff91b4256d6d2a241_cryptolocker_JC.exe
Resource
win10v2004-20230915-en
General
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Target
2023-08-26_c915a30c0925614ff91b4256d6d2a241_cryptolocker_JC.exe
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Size
52KB
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MD5
c915a30c0925614ff91b4256d6d2a241
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SHA1
3ce589539de480372b6ba195e536a7dab5c4b4cb
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SHA256
21f8659bd93ed80d49d6dbd4dda9619250c1b65bf4fc6431b0a654d0a655b74a
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SHA512
57d3bb86662ffefe692841103899a94da0c9645d03e5f9c88af9542eea976baf7a8b9f3c54d077466c72856d47d194fd8bc10247e206fdd505ee9d81ae36a86d
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SSDEEP
768:xQz7yVEhs9+4uR1bytOOtEvwDpjWfbZgBh8i6g7GoJ:xj+VGMOtEvwDpjubEgs
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2023-08-26_c915a30c0925614ff91b4256d6d2a241_cryptolocker_JC.exe
Files
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2023-08-26_c915a30c0925614ff91b4256d6d2a241_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
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