Behavioral task
behavioral1
Sample
2024-09-08_99e391acbfc6d91858ab048423b1a90a_wannacry.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
2024-09-08_99e391acbfc6d91858ab048423b1a90a_wannacry.exe
Resource
win10v2004-20240802-en
General
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Target
2024-09-08_99e391acbfc6d91858ab048423b1a90a_wannacry
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Size
120KB
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MD5
99e391acbfc6d91858ab048423b1a90a
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SHA1
3eec5857d841d4e31f70c53c8ebdfb6b4bfc0999
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SHA256
1ba44b6e1caaed12c97316faf50d58ab0aefc7061150fa7ede47c9baddd1e753
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SHA512
5c0d69a228a80cc04459d7edaacc7abd8f69c4888ed0576390212aa383604adb2cb0854ac0072a27a8734bb350b44ecf7ea7fccd8f6d782d517f2df1e44064b0
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SSDEEP
1536:Ho2C1A03r9kX9kQjXpHyNXBj1fRRdsVJvywKyLDTV:Ho603r9kX97zpS91LRKVJvzKyL
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 2024-09-08_99e391acbfc6d91858ab048423b1a90a_wannacry
Files
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2024-09-08_99e391acbfc6d91858ab048423b1a90a_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: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 67KB - Virtual size: 67KB
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