Static task
static1
Behavioral task
behavioral1
Sample
NEAS.2023-09-08_b2495417b5c195b03a973bf5c286a345_cryptolocker_JC.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
NEAS.2023-09-08_b2495417b5c195b03a973bf5c286a345_cryptolocker_JC.exe
Resource
win10v2004-20231023-en
General
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Target
NEAS.2023-09-08_b2495417b5c195b03a973bf5c286a345_cryptolocker_JC.exe
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Size
60KB
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MD5
b2495417b5c195b03a973bf5c286a345
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SHA1
c3742a79f7be71e5a7a60cf1cd16de9f206e1a3a
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SHA256
20405885d840c21ef4b9714ba729cf3179a2560fdacc5ea503a7a292c0fbe82c
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SHA512
f139789af7bcf3b94a503152ea1213f40cc5ef550833570faa883620e4e9ca6cdbc7b41f372fe2dfcd7ab237634340713ad2d92c55bbe0a3d21c37636f533c4d
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SSDEEP
384:m0VkMq01bJ3wtEwPS8HLEh+Jagz+3be+26dWeq7Yp055TOtOOtEvwDpjqIGR:mQz7yVEhs9+I71bytOOtEvwDpj
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NEAS.2023-09-08_b2495417b5c195b03a973bf5c286a345_cryptolocker_JC.exe
Files
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NEAS.2023-09-08_b2495417b5c195b03a973bf5c286a345_cryptolocker_JC.exe.exe windows:5 windows x86
Headers
File Characteristics
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: 10KB - 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
.MPRESS2 Size: 1024B - Virtual size: 910B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 13KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE