Behavioral task
behavioral1
Sample
2024-04-15_463db363dcf29c2d1d498952586d815a_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-04-15_463db363dcf29c2d1d498952586d815a_wannacry.exe
Resource
win10v2004-20240412-en
General
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Target
2024-04-15_463db363dcf29c2d1d498952586d815a_wannacry
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Size
229KB
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MD5
463db363dcf29c2d1d498952586d815a
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SHA1
19145465538f02d6c4ab954bf45157badc18bf60
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SHA256
fd7740837a82aed3fcce2869488e128bd7524fcf78f1f38bb604aea6e39d3469
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SHA512
2e6618f4515f14916ad5b83b71d5c00c0e3dea7656cfbd1d598cfcd6f3cc418a679b5bdb1efdc4882e0ebc9b0c1f4a8dc4431706ebb8476b1d8f236d4b7c5985
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SSDEEP
3072:13kLQj6Lr9SWWZt+em3xr8E1Q8dm0NYuaacYee2bE6//hXngpw4MmFQGvDr3S:cVr9SRVr0Cu+Fp8Hvn3
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 2024-04-15_463db363dcf29c2d1d498952586d815a_wannacry
Files
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2024-04-15_463db363dcf29c2d1d498952586d815a_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: 227KB - Virtual size: 226KB
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