Behavioral task
behavioral1
Sample
2024-03-14_77a0989f046d5404700debc97727ca2b_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-14_77a0989f046d5404700debc97727ca2b_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-14_77a0989f046d5404700debc97727ca2b_wannacry
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Size
223KB
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MD5
77a0989f046d5404700debc97727ca2b
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SHA1
d0bdfdc67862e0bfa491d5d4a3313382a7921625
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SHA256
99b88ce97064536c370e630245018b15bf87c0c1113e2c4c95bfb7dc1078b647
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SHA512
f918e3bf1d488cb77f06ede3d565396b8a6391f372e79fd6d148e1afec311143332bd91cb6d3f05fd6b348d40bfd4ae02adc79e20c6031aaa08c1d29d5b83aa9
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SSDEEP
6144:EU9r9SAYFCtntIVprUPvEefILCrSK3FK+Z:EUDYFCtntIVqPvCLCrSK1K+Z
Malware Config
Signatures
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Chaos Ransomware 1 IoCs
resource yara_rule sample family_chaos -
Chaos family
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Detects command variations typically used by ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_GENRansomware -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-03-14_77a0989f046d5404700debc97727ca2b_wannacry
Files
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2024-03-14_77a0989f046d5404700debc97727ca2b_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: 220KB - Virtual size: 220KB
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