Static task
static1
Behavioral task
behavioral1
Sample
2024-01-11_77e71a77701c36d4f1487909adc795e3_cryptolocker.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-01-11_77e71a77701c36d4f1487909adc795e3_cryptolocker.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-11_77e71a77701c36d4f1487909adc795e3_cryptolocker
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Size
44KB
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MD5
77e71a77701c36d4f1487909adc795e3
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SHA1
7d2da3678b37e0c3475a50d1c312fd577548606e
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SHA256
6efa2fd188c3b94a4bd8f874c6b7251f3aaf1cd54c4bed291d5b77457c790232
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SHA512
f3b8f3057a979b1307d4008b642655429df0b39e96ecc33c8e6d4f7b4614ea7a2c7c01fbf49098b0882b129e735999e2e8fd030bc8b2a6a3d6adb4e024e6eb46
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SSDEEP
768:6Qz7yVEhs9+4OR7tOOtEvwDpjLHqPhbCi44vqm4n:6j+1NMOtEvwDpjr8dx4T9n
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-01-11_77e71a77701c36d4f1487909adc795e3_cryptolocker
Files
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2024-01-11_77e71a77701c36d4f1487909adc795e3_cryptolocker.exe windows:5 windows x86 arch: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