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Behavioral task
behavioral1
Sample
2024-05-12_0fb4787dcc4bcb1f6f78a70e792fbc86_wannacry.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
2024-05-12_0fb4787dcc4bcb1f6f78a70e792fbc86_wannacry.exe
Resource
win10v2004-20240426-en
General
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Target
2024-05-12_0fb4787dcc4bcb1f6f78a70e792fbc86_wannacry
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Size
100KB
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MD5
0fb4787dcc4bcb1f6f78a70e792fbc86
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SHA1
e89c85f8495282ff03e91acab0ce8ebcba8d3299
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SHA256
d9773300b2b43d9c2091b02744e472df1fb1e0ab920d0f71eea30647fd2a819b
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SHA512
d530433119c8ee0117280cbdd9e88d374351ceb887f7e4b0e1481a3c08d27930075f3ca1c87d8b3f43da46adcbcc8a3d8ed3741456a6669b62414a670b58dbd2
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SSDEEP
3072:ioVUMbr91bmrmNi0XJdsh55gvms+sUnFhKoAvog:nr91Tf5aQv1+YP
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 2024-05-12_0fb4787dcc4bcb1f6f78a70e792fbc86_wannacry
Files
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2024-05-12_0fb4787dcc4bcb1f6f78a70e792fbc86_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: 88KB - Virtual size: 88KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 11KB - Virtual size: 10KB
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