Behavioral task
behavioral1
Sample
2024-08-08_a307a80214858c4171ee95db7df37cce_wannacry.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
2024-08-08_a307a80214858c4171ee95db7df37cce_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-08-08_a307a80214858c4171ee95db7df37cce_wannacry
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Size
640KB
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MD5
a307a80214858c4171ee95db7df37cce
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SHA1
bf9ba5aa9c41d7ae98ba571efb0c3d6bb8bebc16
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SHA256
630c125ecf7a7ceea9321e505058b367bd064d859c0240b62de569dc28d2249f
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SHA512
2b03067287d6e732910aac4c6cc87791562c8f8475e557c54f994b57f1d3be1121178eeff583340675bcb74260941b5123cc9f4d98a58457ac1d13ef142f4c33
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SSDEEP
12288:9Liuw+u7jl65S+QBuFCPvkVhhufsWAqlbXEli8Aon1c/vKSnptRI+B2+rYrA:Ri6HgEHGQ0oS2rA
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 2024-08-08_a307a80214858c4171ee95db7df37cce_wannacry
Files
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2024-08-08_a307a80214858c4171ee95db7df37cce_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: 638KB - Virtual size: 638KB
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