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Behavioral task
behavioral1
Sample
2024-05-18_f89dcaf691e6355ecff8faf4f2d66456_wannacry.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
2024-05-18_f89dcaf691e6355ecff8faf4f2d66456_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-05-18_f89dcaf691e6355ecff8faf4f2d66456_wannacry
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Size
293KB
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MD5
f89dcaf691e6355ecff8faf4f2d66456
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SHA1
263c5f942b8f5787a466fd8c4a5a6cbee6dfb87b
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SHA256
aeeef616860df5ac0bcf37567fb1476d8d60ecc3d9eb6b82515ad5d5c3d5218d
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SHA512
b2c6e911c4c417354ca4857f5cbd85f8f8bd80afc3ae43fb3640013d1755f4e1235842617a993a98c253ba8690c328ce1c0b5b4bbc111f93ba5392124cc2bc9a
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SSDEEP
6144:H0eq9CkaffINH2da6Bi842ZwWoHa2ksBBk:U8kaffYH2dZBi83ZwWo62ksBB
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 -
Detects executables containing many references to VEEAM. Observed in ransomware 1 IoCs
resource yara_rule sample INDICATOR_SUSPICOUS_EXE_References_VEEAM -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2024-05-18_f89dcaf691e6355ecff8faf4f2d66456_wannacry
Files
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2024-05-18_f89dcaf691e6355ecff8faf4f2d66456_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: 286KB - Virtual size: 285KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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