Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-05_4f73e96f410be496e388f25944d7819c_cryptolocker_JC.exe
Resource
win7-20231023-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-05_4f73e96f410be496e388f25944d7819c_cryptolocker_JC.exe
Resource
win10v2004-20231020-en
General
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Target
NEAS.2023-09-05_4f73e96f410be496e388f25944d7819c_cryptolocker_JC.exe
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Size
37KB
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MD5
4f73e96f410be496e388f25944d7819c
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SHA1
693e3528e771b40238c6468a696223c6385ec5a1
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SHA256
8177a510aedda29d0296ef006b0ae0e5d1d9176151f520d688992b62bb379c0a
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SHA512
fb4d1e24775b67b500469fd9cb6a49325c36d60cbe315f125c6e00dde00a436c9f16fa9d505546ebb2a400e40a20bca16e42cbf89d29a944a891fc2d847a5a62
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SSDEEP
384:60VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26aIIcVRYpetOOtEvwDpjqIGRmdHzOOh:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqh6b
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-05_4f73e96f410be496e388f25944d7819c_cryptolocker_JC.exe
Files
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NEAS.2023-09-05_4f73e96f410be496e388f25944d7819c_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: 11KB - Virtual size: 12KB
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