Behavioral task
behavioral1
Sample
Obfuscation.exe
Resource
win10v2004-20240419-en
General
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Target
Obfuscation.exe
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Size
3.5MB
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MD5
3ef77ccf451eae1d56741ebe6ae907e2
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SHA1
c725bab6c49aab8489456d9fcf45425a302b7154
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SHA256
8f8357d148b18d37c86c5aa9d9d0eb644f1f041ae30d576ff45b8732eec9a126
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SHA512
8cb7a9fa370e67214bee0e713ea7189b0313895d90eb7b1e13bb0d04eb18e11aca9bcab6b17a95a80409a72a0e736915cdd2c5ca3b75fc974a6111d4f2d63e60
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SSDEEP
49152:LtUa5j9wPntVvN/PYqaCdpssj7CSHvQNaQH6+z0i6:hUaadK
Malware Config
Signatures
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Detect Xworm Payload 1 IoCs
resource yara_rule sample family_xworm -
Xworm family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Obfuscation.exe
Files
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Obfuscation.exe.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: 3.5MB - Virtual size: 3.5MB
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