Behavioral task
behavioral1
Sample
2024-03-26_4016477fd044882c78f3c1a47d7322e1_wannacry.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
2024-03-26_4016477fd044882c78f3c1a47d7322e1_wannacry.exe
Resource
win10v2004-20240226-en
General
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Target
2024-03-26_4016477fd044882c78f3c1a47d7322e1_wannacry
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Size
144KB
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MD5
4016477fd044882c78f3c1a47d7322e1
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SHA1
6c75ffa25ef2d1d6a658ff415b2e47964032fc6a
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SHA256
fbbaef754d6dafaaf32ae5e7937135fe81075806e5e2b0db1d6f9441a1cd8633
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SHA512
17706a8238817e135ffe378e60e1e52964a00aeee6c6b9bc7f288a0390ae97d958f053cf693a4d829a35acbe32e3ab9599c13150a3155c671490736e88d19df1
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SSDEEP
3072:xokEUyr9ql5n3yU6S4M5Er8zwIMsoE0WNOBKHAHp+FBZ+:er9ql53y04QEwzh0FaAHQLZ
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 2024-03-26_4016477fd044882c78f3c1a47d7322e1_wannacry
Files
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2024-03-26_4016477fd044882c78f3c1a47d7322e1_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: 142KB - Virtual size: 141KB
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