Behavioral task
behavioral1
Sample
2024-05-11_dc3afb307645c2e9a287bbb872333499_wannacry.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-11_dc3afb307645c2e9a287bbb872333499_wannacry.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-11_dc3afb307645c2e9a287bbb872333499_wannacry
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Size
428KB
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MD5
dc3afb307645c2e9a287bbb872333499
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SHA1
24fd813a278a50f60b79254037c3f3e31233770f
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SHA256
916df10da2b2368e075326a32876625fb6b95b6a5bcbe0d0f4cbaae0c8e69647
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SHA512
7bf82c1c2a1a719bd077d11c23e7105c92352f65710430958058a951b4a9e222c24c797b02e32097f0191623e728a1d2fe1b125565c217df4a2053c72d873409
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SSDEEP
6144:cWUNc9YSlmIZMnxRU9T5X6xnkD72kl5Yh9DMgXsKLjEOliqykcLZ+24Ku/oQL:cWdlmIZMxO9T58Nl/AS3/
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 2024-05-11_dc3afb307645c2e9a287bbb872333499_wannacry
Files
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2024-05-11_dc3afb307645c2e9a287bbb872333499_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: 162KB - Virtual size: 161KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 265KB - Virtual size: 265KB
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