Behavioral task
behavioral1
Sample
2025-02-23_58647f59cddd222604d96d41f3e09e5b_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-02-23_58647f59cddd222604d96d41f3e09e5b_wannacry.exe
Resource
win10v2004-20250217-en
General
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Target
2025-02-23_58647f59cddd222604d96d41f3e09e5b_wannacry
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Size
574KB
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MD5
58647f59cddd222604d96d41f3e09e5b
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SHA1
f8adc427de6c3eb4d271a0f72d07fd8e193793ba
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SHA256
41dc37e9a04507ff7f42b3fef05dac411c28b2016779461c5405b219d44527ca
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SHA512
eb0df23fdddcdb7adc625730fae0793fb9b610157589a2d8502e8bcd2bb280ccb7dffd50e5c68a146a353d7fe171f8bd37dc9e838d9f17d251dd4b9d26abbf80
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SSDEEP
12288:YFghl4t7gdFiKhZgiUxheMYKlApW7Vq2NAhLpq5lZc1D:YF0ZniBsvVdd1
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 2025-02-23_58647f59cddd222604d96d41f3e09e5b_wannacry
Files
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2025-02-23_58647f59cddd222604d96d41f3e09e5b_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: 542KB - Virtual size: 541KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 31KB - Virtual size: 31KB
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