Behavioral task
behavioral1
Sample
202305172a5c6268855c2c78f9a4a70dbccb61fbwannacry.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
202305172a5c6268855c2c78f9a4a70dbccb61fbwannacry.exe
Resource
win10v2004-20230220-en
General
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Target
202305172a5c6268855c2c78f9a4a70dbccb61fbwannacry
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Size
400KB
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MD5
2a5c6268855c2c78f9a4a70dbccb61fb
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SHA1
966a41023eb2776f88d3be170890d15312d9d2c3
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SHA256
a95bad0907e48ef9c8458be25d382f32947ac9dd934db6690fd882202a55fd77
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SHA512
71d2e9d477d9221610cf517370a7da445279783cf079466c792d396719c4aaa3315a9934370091c29bfd05a539be7e4fa70382cfc708db6a0d5834e3866c6dcb
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SSDEEP
6144:cMr9/U806q0jgfd7ggZqLuID/pFZwVZ3j:a806qwgfd8cqCITpFZwD3
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 202305172a5c6268855c2c78f9a4a70dbccb61fbwannacry
Files
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202305172a5c6268855c2c78f9a4a70dbccb61fbwannacry.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: 383KB - Virtual size: 382KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 16KB - Virtual size: 16KB
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