Static task
static1
Behavioral task
behavioral1
Sample
shellcode_1.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
shellcode_1.dll
Resource
win10v2004-20240508-en
General
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Target
shellcode_1.dll
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Size
194KB
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MD5
df364c195a7fdb8f083d88d282428e12
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SHA1
33cb93bcfc1d98e06f686954c507b4e5f30e1898
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SHA256
5e4836a7a5cda081fc3850b0f6b9f541a56e1b442bb76ec6315c406548b3ea5c
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SHA512
fea48ec767044e8c9cf5c2cd7d560752ca42d4f52babac88ad9ca6f305c5ce3dba0c9b822f2701904adbedf1b62c51bf0ad939112af58657bdec3a01a28601f6
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SSDEEP
3072:H9VN4OXJqGoFBjX7Y7/XGiEwmzrcTUOfXle4kXPB:HFx5qGoHLi/X1E7cfXlpMPB
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource shellcode_1.dll
Files
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shellcode_1.dll.dll windows:6 windows x86 arch:x86
084f99f1c00357310d1ee5c0dbe38198
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
GetCurrentProcess
GetModuleHandleW
GetTickCount
Sleep
TerminateProcess
GetModuleFileNameW
lstrcmpW
GetLastError
GetSystemTime
FindClose
CloseHandle
IsDebuggerPresent
IsProcessorFeaturePresent
GetCommandLineA
GetCurrentThreadId
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
GetStartupInfoW
GetProcAddress
EncodePointer
DecodePointer
ExitProcess
GetModuleHandleExW
MultiByteToWideChar
WideCharToMultiByte
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetModuleFileNameA
HeapFree
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
GetEnvironmentStringsW
FreeEnvironmentStringsW
EnterCriticalSection
LeaveCriticalSection
HeapAlloc
RtlUnwind
IsValidCodePage
GetACP
GetOEMCP
GetCPInfo
WriteFile
LoadLibraryExW
HeapReAlloc
GetStringTypeW
OutputDebugStringW
HeapSize
LCMapStringW
FlushFileBuffers
GetConsoleCP
GetConsoleMode
SetStdHandle
SetFilePointerEx
WriteConsoleW
CreateFileW
RaiseException
Sections
.text Size: 129KB - Virtual size: 128KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 45KB - Virtual size: 45KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 5KB - Virtual size: 68KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 648B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ