Behavioral task
behavioral1
Sample
2023-05-08_defde8c571e212be41be2c252611cb5e_wannacry.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-08_defde8c571e212be41be2c252611cb5e_wannacry.exe
Resource
win10v2004-20230221-en
General
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Target
2023-05-08_defde8c571e212be41be2c252611cb5e_wannacry
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Size
403KB
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MD5
defde8c571e212be41be2c252611cb5e
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SHA1
12a5b57226b659f4669944b1b09d05cd6357f2f6
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SHA256
662704790ba57db166be625d0ad9102f44fa30f0a6608ff33ed76355e9ebc4db
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SHA512
4857b7c36069aa007970921c54624f803221103f68e6ff5dcacacafe45d8925e22e5e4c99529286b3909f7772a82777dc58b9dabbd9a36612af7a4aa868dd9f4
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SSDEEP
12288:axp1uZaZcp2ZqYxM+6PeQi3ixTwPZKc2ts9:8cagnGP9
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 2023-05-08_defde8c571e212be41be2c252611cb5e_wannacry
Files
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2023-05-08_defde8c571e212be41be2c252611cb5e_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: 400KB - Virtual size: 400KB
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