Behavioral task
behavioral1
Sample
2023-05-19_918ffa6f5bd863bfcf97be21734613bb_wannacry.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-19_918ffa6f5bd863bfcf97be21734613bb_wannacry.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-19_918ffa6f5bd863bfcf97be21734613bb_wannacry
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Size
244KB
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MD5
918ffa6f5bd863bfcf97be21734613bb
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SHA1
d3b97438f2d15e88ef94cab08fb8b6f8611240a3
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SHA256
dddb056a13641ad4e72ee75d96678468b3bf01bd99d4c3ebb6fed3de17100c8b
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SHA512
8c66a44d1775968c4daa980c95116ecff6965701dfeb3d5b27289acd52379904ae7ddd3dc82d40dca490831902d8e6b49c728c4f1aa02434532f329dafc812e3
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SSDEEP
3072:1o2l3N0jr9Dm9+ubnM+83q1r8xJTgo6zSSawAaTIUj094ZNgGlaYGbliRShGG1UX:Jl3Mr9DmS6hOTYOpCNhApo0Ui
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 2023-05-19_918ffa6f5bd863bfcf97be21734613bb_wannacry
Files
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2023-05-19_918ffa6f5bd863bfcf97be21734613bb_wannacry.exe windows 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: 241KB - Virtual size: 241KB
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