Behavioral task
behavioral1
Sample
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry
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Size
512KB
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MD5
34cf63cb2904876d07c3397f09f2429a
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SHA1
140c2e442bc0164b6b83ed8eb73444e85e232ac6
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SHA256
aec422499f5c8c30ccfb13e03c8a0b4071480b11adad65e641afc8474db3c34f
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SHA512
9922c137505d876966437c03ffb8aa14423149b4d22fd7d1168795ec102e6ddbd6b48efbe7cd5a8012d27447745f3a77621d3bcbc2db1ab5ae79c418ad6a4faf
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SSDEEP
12288:IMV3+WP6JV11o0rYd753pjmcGcAeYNyOEjFEa:6gof0HjmcaeYsP
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 2024-04-11_34cf63cb2904876d07c3397f09f2429a_wannacry
Files
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2024-04-11_34cf63cb2904876d07c3397f09f2429a_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: 510KB - Virtual size: 509KB
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