Behavioral task
behavioral1
Sample
2025-02-17_c97fb12a2cf0c4fc6c0e38451987725f_chaos_destroyer_wannacry.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
2025-02-17_c97fb12a2cf0c4fc6c0e38451987725f_chaos_destroyer_wannacry.exe
Resource
win10v2004-20250207-en
General
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Target
2025-02-17_c97fb12a2cf0c4fc6c0e38451987725f_chaos_destroyer_wannacry
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Size
26KB
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MD5
c97fb12a2cf0c4fc6c0e38451987725f
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SHA1
cf78f883f0661d221d2a0351888200ccf7985181
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SHA256
4a9d86eabf96dac50beb78e33e188427520c08670053f6599bf374f523906592
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SHA512
e7560496328a7a0638b7fceb34b4772ce47b4b314d2c3bedf4775ec961e12ee8f267a6f0429ad20afe51ead8f45329d5f78c7c9f2f604a7b4300c2fd966acf24
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SSDEEP
384:9YenjLLA70loMPQ9Ce2OVp91Rk+b5dxDGi:M70lPYSc93k+bTxDN
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 2025-02-17_c97fb12a2cf0c4fc6c0e38451987725f_chaos_destroyer_wannacry
Files
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2025-02-17_c97fb12a2cf0c4fc6c0e38451987725f_chaos_destroyer_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: 23KB - Virtual size: 23KB
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