Behavioral task
behavioral1
Sample
2025-04-04_52591bcd3ece758cdd181f70d9ef1543_wannacry.exe
Resource
win10v2004-20250314-en
General
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Target
2025-04-04_52591bcd3ece758cdd181f70d9ef1543_wannacry
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Size
447KB
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MD5
52591bcd3ece758cdd181f70d9ef1543
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SHA1
26b8b245dd637acef02755c20649d75da01fb553
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SHA256
1c79542da7977748a757510d2a7e5422d0fd2fb6bf0b3f978dfdaa47a352ddf2
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SHA512
48c7bd824f3d426f47b6ca946112102b1a1775a604aa2c6924c770a4e9f58bc680421dd894bb0de6c57e4a2eb4d9208c66a18c3122f386d994eb6d273b64e19b
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SSDEEP
12288:KO4cpG0FBzdHVic/AI2qY2U3Kk9K642BBTFKIrfWFYcUT:XY86HRcqc4
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 2025-04-04_52591bcd3ece758cdd181f70d9ef1543_wannacry
Files
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2025-04-04_52591bcd3ece758cdd181f70d9ef1543_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: 444KB - Virtual size: 444KB
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