Behavioral task
behavioral1
Sample
2024-01-27_f546cddc00bbea13ac9cd112cd753e78_wannacry.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
2024-01-27_f546cddc00bbea13ac9cd112cd753e78_wannacry.exe
Resource
win10v2004-20231215-en
General
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Target
2024-01-27_f546cddc00bbea13ac9cd112cd753e78_wannacry
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Size
233KB
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MD5
f546cddc00bbea13ac9cd112cd753e78
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SHA1
03e83aeb37f78ad1b40b1ae00118c4f890e0242a
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SHA256
8ac831cd73e4b06c3266711946b21a86e926e8ecb64d1aa3f7845c51e40508e5
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SHA512
c4ae54f84e0755ed634498c5f77bc869c1c124e0974bcb9e9fd58995bb6c2ab81e0ff97d79a5dba1c44f87b30b8b43d30ac1fa14fe38075f59722bf6b7805a53
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SSDEEP
6144:dc90OEvzTB29aAi0KnGpHi6GzfwTMg6Pe:rOMk3xsITM
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 2024-01-27_f546cddc00bbea13ac9cd112cd753e78_wannacry
Files
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2024-01-27_f546cddc00bbea13ac9cd112cd753e78_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: 48KB - Virtual size: 47KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 184KB - Virtual size: 184KB
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