Behavioral task
behavioral1
Sample
2023-05-18_f57965a7e68277b1d0639d191823c799_wannacry.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-18_f57965a7e68277b1d0639d191823c799_wannacry.exe
Resource
win10v2004-20230220-en
General
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Target
2023-05-18_f57965a7e68277b1d0639d191823c799_wannacry
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Size
238KB
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MD5
f57965a7e68277b1d0639d191823c799
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SHA1
b3dbaa609cbd906d9af248937073ab41f3156d8d
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SHA256
13d82229656950d8653f9dbcfba5bb5accdfa2cc051736b882a3becbc9fe9f6b
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SHA512
71a33b794a5a0cf83f55d583c7b8c71178c9de0a0b550d8488ccffc1fbd775f1ec71e717d774d730add379603a1c3993cfdbde456d3cb0e271267d2ba5147936
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SSDEEP
3072:aoEu+r9EC9z3+wdSe1WcBRjpW5VFMNBDf5qIS/QWqGiUEJhREVUAISsdWBYf7DSM:ar9EChxhdsVFGEeRJk8nrKfQP
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 2023-05-18_f57965a7e68277b1d0639d191823c799_wannacry
Files
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2023-05-18_f57965a7e68277b1d0639d191823c799_wannacry.exe windows 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: 236KB - Virtual size: 235KB
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