Behavioral task
behavioral1
Sample
2025-03-23_3844f4425e6c8080d98a8e393be64321_chaos_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-03-23_3844f4425e6c8080d98a8e393be64321_chaos_destroyer_wannacry.exe
Resource
win10v2004-20250314-en
General
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Target
2025-03-23_3844f4425e6c8080d98a8e393be64321_chaos_destroyer_wannacry
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Size
22KB
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MD5
3844f4425e6c8080d98a8e393be64321
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SHA1
d028d8531fb246c75af144856822baefdaf1e49d
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SHA256
eefef45e9535ca06d46c179e6a6b757b0a0400adf65d33bbc436128e61613a21
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SHA512
884c84943799d42dbd22521cad43f9bb26aba9072a3d33115b0b723dcf453a25b5983ec2838efcdd1c073c7c334944d239c94fb99c3951a8090b8708e31ffc1e
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SSDEEP
384:J3MLWHn3kIeoLF4+BlpFD4+CTJVr91CzEbLLe6:pn3kIhe+7pN4+6Vr9iEbfe6
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-03-23_3844f4425e6c8080d98a8e393be64321_chaos_destroyer_wannacry
Files
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2025-03-23_3844f4425e6c8080d98a8e393be64321_chaos_destroyer_wannacry.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ