Behavioral task
behavioral1
Sample
2024-10-12_38aadaab1378aad3990f785d681fe358_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-10-12_38aadaab1378aad3990f785d681fe358_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2024-10-12_38aadaab1378aad3990f785d681fe358_wannacry
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Size
1.1MB
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MD5
38aadaab1378aad3990f785d681fe358
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SHA1
55cf71b6799a04398903568c339728e53bddda7f
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SHA256
1636d268a7cf25d56a709c0ac48a420cd355fdb312d3fffb97a523ba3a33aea3
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SHA512
4764429ab490eee5153c3f11b75e678c472d2f6b43acb43308054994e6c539947782df1144e6ff3fdfc0317e08be15d8c138662e5ea2c671a77db3b7bb0a50fd
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SSDEEP
12288:kKjszLwuTaXEItdeNw2L8f4QOp8i2flUv1jVf80bYOTKAQT/Lo+43vGbdXMNlDc7:5f5efTYcP5gPa
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 2024-10-12_38aadaab1378aad3990f785d681fe358_wannacry
Files
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2024-10-12_38aadaab1378aad3990f785d681fe358_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: 1.0MB - Virtual size: 1.0MB
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