Static task
static1
Behavioral task
behavioral1
Sample
电脑屏幕保护截图.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
电脑屏幕保护截图.exe
Resource
win10v2004-20240611-en
General
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Target
电脑屏幕保护截图.exe
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Size
155KB
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MD5
8f3eb752ed2948f6ac4ffe9c376c2fa4
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SHA1
c327fe1ec70e0a3f5d2123e5068b73c279f04aad
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SHA256
5b138e0c61dbfab900f60cc9baad08fde46271ce139cae25e8d3bac7d76310fc
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SHA512
f69b0ec70125d47f8043876232c22548ebfa325416b2d71207c55ac1d22bdf0525794342a5d428394114f75b6a04edf3e3cdcd6fc6e9f70594c89909eb9033c8
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SSDEEP
3072:juixvadwbOz/2usL+7O9zq+L7aGHJvbqBzN89moRFi4RaIOFjnlg7PwYd:S1wbOyJC7azqq71pve9N89J3XTK4PwYd
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 电脑屏幕保护截图.exe
Files
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电脑屏幕保护截图.exe.exe windows:6 windows x86 arch:x86
2362baeb5ec8e900c35ac2a04b87c7dd
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
MultiByteToWideChar
CloseHandle
GetThreadContext
ResumeThread
ExitProcess
WinExec
CreateProcessA
SetThreadContext
HeapSize
CreateFileW
GetModuleFileNameW
lstrlenW
VirtualAllocEx
WriteProcessMemory
GetProcessHeap
WideCharToMultiByte
EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSectionEx
DeleteCriticalSection
EncodePointer
DecodePointer
LCMapStringEx
GetStringTypeW
GetCPInfo
IsProcessorFeaturePresent
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
IsDebuggerPresent
GetStartupInfoW
GetModuleHandleW
RtlUnwind
RaiseException
GetLastError
SetLastError
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
FreeLibrary
GetProcAddress
LoadLibraryExW
GetModuleHandleExW
QueryPerformanceFrequency
GetStdHandle
WriteFile
HeapAlloc
HeapFree
GetFileType
LCMapStringW
GetLocaleInfoW
IsValidLocale
GetUserDefaultLCID
EnumSystemLocalesW
FlushFileBuffers
GetConsoleOutputCP
GetConsoleMode
ReadFile
GetFileSizeEx
SetFilePointerEx
ReadConsoleW
HeapReAlloc
FindClose
FindFirstFileExW
FindNextFileW
IsValidCodePage
GetACP
GetOEMCP
GetCommandLineA
GetCommandLineW
GetEnvironmentStringsW
FreeEnvironmentStringsW
SetStdHandle
WriteConsoleW
advapi32
RegGetValueA
RegSetValueExW
RegOpenKeyExA
RegCloseKey
wininet
InternetOpenW
InternetOpenUrlW
InternetCloseHandle
InternetReadFile
Sections
.text Size: 106KB - Virtual size: 105KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 37KB - Virtual size: 37KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ