Behavioral task
behavioral1
Sample
2023-05-11_cdf30423be7e2748433e54bf8a7f7d0c_wannacry.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
2023-05-11_cdf30423be7e2748433e54bf8a7f7d0c_wannacry.exe
Resource
win10v2004-20230221-en
General
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Target
2023-05-11_cdf30423be7e2748433e54bf8a7f7d0c_wannacry
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Size
2.7MB
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MD5
cdf30423be7e2748433e54bf8a7f7d0c
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SHA1
c1731b68b5a670aca036e5f3d21ca26d13e17fb9
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SHA256
d4d7fb3c49feed626b24e5db8735547d7b244705342dcc301faafa0b9ac72bf1
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SHA512
823a2a3813b898de36f4f18a4c917c8176468f5d14ef455925a1baa5b7bddb12b3802fd9547a779c39c3f25ab8ba72701cee64b57062619fe6e1a8361ca66dc3
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SSDEEP
24576:pdS4lQMNWi3VesNY8106qPN4K3P0QcejoMZLyiTtiFfkOfE:pdSy6PX3PpM+P5Id
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 2023-05-11_cdf30423be7e2748433e54bf8a7f7d0c_wannacry
Files
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2023-05-11_cdf30423be7e2748433e54bf8a7f7d0c_wannacry.exe windows 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: 2.5MB - Virtual size: 2.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 171KB - Virtual size: 171KB
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