Behavioral task
behavioral1
Sample
2024-02-29_6b43280b163e40aa2fb0b074e6046cf9_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-02-29_6b43280b163e40aa2fb0b074e6046cf9_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-02-29_6b43280b163e40aa2fb0b074e6046cf9_wannacry
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Size
457KB
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MD5
6b43280b163e40aa2fb0b074e6046cf9
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SHA1
c6128620b37fe79066a7c59668d29e7fa0368cdb
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SHA256
3d0004f13bc7aef133147a64b89cd4851a6723c494ca41a89bde3c767a10a153
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SHA512
dbca24cb420d0e38356de0e27139765a14e839417ca05a3434e2db12fb59baf96caaa79ecd00a4e1b7310135f61bd495d30f30ce3e980ed9563dc6af6527f432
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SSDEEP
12288:29FRlWHJnjGFljnPt7kGbMT3dk4KBY/DwAM5Gx7uY0y8MMlrxl/:VJnKGTTMt
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 2024-02-29_6b43280b163e40aa2fb0b074e6046cf9_wannacry
Files
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2024-02-29_6b43280b163e40aa2fb0b074e6046cf9_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: 454KB - Virtual size: 454KB
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