Behavioral task
behavioral1
Sample
2025-03-28_4c0e5c4aa3eb66907cf32b7bd869dd8f_wannacry.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-03-28_4c0e5c4aa3eb66907cf32b7bd869dd8f_wannacry.exe
Resource
win10v2004-20250314-en
General
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Target
2025-03-28_4c0e5c4aa3eb66907cf32b7bd869dd8f_wannacry
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Size
1.6MB
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MD5
4c0e5c4aa3eb66907cf32b7bd869dd8f
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SHA1
2f97ad58991c727a897f4613e00d6b24a3300a85
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SHA256
31aa2f05a7cd0b81002336c0f0b5397415b9ee70250862f91215e2bc4bb571d8
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SHA512
56ddad28ad605fe95b4b8f1ea00a130db1e07e082391ce2a1c8336d4ee6f177d1d9806b8a5e200ddc2bf7319f9ba44f194cb48f52f3e9f2c689e7d9b502eea51
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SSDEEP
24576:T1I8mdFc9nPV3EouDm6BkNEnzC5CW78UV:OFc3C37zCyG
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 2025-03-28_4c0e5c4aa3eb66907cf32b7bd869dd8f_wannacry
Files
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2025-03-28_4c0e5c4aa3eb66907cf32b7bd869dd8f_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: 1.6MB - Virtual size: 1.6MB
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