Behavioral task
behavioral1
Sample
2024-02-18_7500c877a3d34a1635a495d7e58759de_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-02-18_7500c877a3d34a1635a495d7e58759de_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-02-18_7500c877a3d34a1635a495d7e58759de_wannacry
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Size
163KB
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MD5
7500c877a3d34a1635a495d7e58759de
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SHA1
76db3d88520ae9808413518c6c74d4d2c7eb6352
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SHA256
2b249d3178fa42b2dbf18119ac52afe11c8ac085d6ab359b3cdffed5c1e8e4ee
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SHA512
987325f6d227b641df8b987d204f2177616cd39de8b25021c84e7ebf047074144026a7f2d4ccb2586cd17a291aad67ed94d4d2c52f961fb2ae1403d672f3559b
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SSDEEP
3072:Jobg417tr92/9KbPcUMhojujmX2YS2r2toCRTKkEgw3YigR0oWHpW0BTTR:Og4jr92/rUmoCjm//2eCR/M3lT
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 2024-02-18_7500c877a3d34a1635a495d7e58759de_wannacry
Files
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2024-02-18_7500c877a3d34a1635a495d7e58759de_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: 160KB - Virtual size: 160KB
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