Behavioral task
behavioral1
Sample
2025-01-22_b91edc9a88f5594fefc736db0269eb72_destroyer_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2025-01-22_b91edc9a88f5594fefc736db0269eb72_destroyer_wannacry.exe
Resource
win10v2004-20241007-en
General
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Target
2025-01-22_b91edc9a88f5594fefc736db0269eb72_destroyer_wannacry
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Size
27KB
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MD5
b91edc9a88f5594fefc736db0269eb72
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SHA1
3be3378fb44541dafb1771184ef65339c0406b83
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SHA256
b77060ede73003ffba13c286c44dd0ef8c5b1bb7437df6c9544cc435fe3aa4d4
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SHA512
ade74383b26a9636ab405cf7e46a1680dc163b9d85345fdfd939816b0044b1cf98aa9fc59925fba9a48f3601e7b82276b0c401dcb7066a8ff87f12f8157c882a
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SSDEEP
384:QJtvVCneCtqpR86DagyzemwbZ2oz/ZmO5xNhS6U1G:utdfCIA6HbJowu1G
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 2025-01-22_b91edc9a88f5594fefc736db0269eb72_destroyer_wannacry
Files
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2025-01-22_b91edc9a88f5594fefc736db0269eb72_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: 24KB - Virtual size: 24KB
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