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Behavioral task
behavioral1
Sample
2024-04-06_4c5cb08f2367e302ecb42531c36776a0_wannacry.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
2024-04-06_4c5cb08f2367e302ecb42531c36776a0_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-04-06_4c5cb08f2367e302ecb42531c36776a0_wannacry
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Size
280KB
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MD5
4c5cb08f2367e302ecb42531c36776a0
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SHA1
4f1d06dd3cb123214aa25aba3fd3d142cdc1e8dc
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SHA256
2dec9e4e6c2b23869ee65cacc7f0011dc3592c5c2ba2da8358063741671a4ad6
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SHA512
a79f4808e48872b65262aa3a57f1239eb0698c86f3f48f619d6cb6349d85c6e4007228e67eccc4e4158c83cc4fa4498066d26bf95fa9934c8ad2224ac10c0be4
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SSDEEP
6144:qr9L8jq2Gteiy0KhK6bClLmlJNZtHim/WnA/77FfA4RL4xLZTogzI:jPGteiy0cKeeLmlJNZtCmGM7FfxLctTr
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 2024-04-06_4c5cb08f2367e302ecb42531c36776a0_wannacry
Files
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2024-04-06_4c5cb08f2367e302ecb42531c36776a0_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: 260KB - Virtual size: 259KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 19KB - Virtual size: 18KB
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