Behavioral task
behavioral1
Sample
2024-09-14_f257d37c05d29e725071a900ef49f1c9_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-14_f257d37c05d29e725071a900ef49f1c9_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-14_f257d37c05d29e725071a900ef49f1c9_wannacry
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Size
538KB
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MD5
f257d37c05d29e725071a900ef49f1c9
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SHA1
11fa3fc864d53a90cd4ed3c4e3e3aba3c7890fae
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SHA256
aaf3cf701b06ca873f9fdbf5b4ba33722c6ecea49316a344df35926a45bce1fb
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SHA512
945ce0d2305183bf5ab19a563259d9f8cf39b115608f254c15e8d29cc542807290975d49b8de344400493f106e23a196a92f0197154719a49d5c3ff684cd8fab
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SSDEEP
3072:6XpAi2YcRVm16Pn6n0H7GMgXuD//bFLAkC8htEyR/x5Zt19r0d/rFLjZkJ:6XpAiWm16yaGMVFLQmEFFL2
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 2024-09-14_f257d37c05d29e725071a900ef49f1c9_wannacry
Files
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2024-09-14_f257d37c05d29e725071a900ef49f1c9_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: 430KB - Virtual size: 430KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 107KB - Virtual size: 106KB
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