Behavioral task
behavioral1
Sample
20240825052fe9ef7024572b181368d3f74606bdwannacry.exe
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
20240825052fe9ef7024572b181368d3f74606bdwannacry.exe
Resource
win10v2004-20240802-en
General
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Target
20240825052fe9ef7024572b181368d3f74606bdwannacry
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Size
1.1MB
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MD5
052fe9ef7024572b181368d3f74606bd
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SHA1
7aeedc189f678530b7d1ca023cc39100a340acca
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SHA256
4f4520a6ef2baecf6f183f36fe0de90297991afe51084814e6be3f96973a8038
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SHA512
d3d22f3c88863adbaae44ccb456ca3050e7dec6206e7eecfe143379d9f995463ada89d804edf0720a2be666c2e4d94bb43c9d08b3d5072de0908ae0e054b5500
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SSDEEP
6144:DAD3rjR9ud21+GaZtPNdnU6DYXocnc9RY4grW:W7jR4y+Get3nU6DY/rq
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 20240825052fe9ef7024572b181368d3f74606bdwannacry
Files
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20240825052fe9ef7024572b181368d3f74606bdwannacry.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
`.* Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
`.* Size: 77KB - Virtual size: 76KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 997KB - Virtual size: 997KB
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
OPyXlDXm Size: 512B - Virtual size: 22B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.???? Size: 512B - Virtual size: 276B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
7 Size: 512B - Virtual size: 16B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ