Static task
static1
Behavioral task
behavioral1
Sample
univ.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
univ.exe
Resource
win10v2004-20240802-en
General
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Target
univ.exe
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Size
365KB
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MD5
4b55f58dd032908a3941a9f5b271c805
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SHA1
009c38ed30421a8ab6c267e6105286bed66a6f46
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SHA256
049456c6ed7e2de7dda952a0f73bfc19d49eba8a33d3991605ccd69b5fa68b31
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SHA512
e3b5310dceed7bcdf38027ba4f356671bc716c8ffd2a80c0378f248516c57bbf392e09a552296e3b90c441eb681d8dfadc741f5696203ae03aca5c127aa0fa94
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SSDEEP
6144:s9Sgb1lWvp7K+0LBN7rGIeXqM589pLSKHaUbCbX0dxPl/:ssOnWR7ILmlqDIUbCcPV
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource univ.exe
Files
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univ.exe.exe windows:5 windows x86 arch:x86
3ea1f86ba1aa1f9d0cca0f63ed7feaf8
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
GetCurrentProcess
GetLogicalDriveStringsW
CreateJobObjectW
SetVolumeMountPointW
CreateHardLinkA
_lcreat
GetModuleHandleW
SetFileTime
ClearCommBreak
GetConsoleAliasExesW
LoadLibraryW
ReadConsoleInputA
_hread
GetCalendarInfoA
CreateEventA
EnumSystemCodePagesA
GetTimeFormatW
GetFileAttributesW
VerifyVersionInfoA
GetModuleFileNameW
CreateActCtxA
GetEnvironmentVariableA
SetThreadPriority
GetTempPathW
GetShortPathNameA
InterlockedExchange
GlobalUnfix
GetLastError
GetLongPathNameW
GetProcAddress
CreateNamedPipeA
MoveFileW
GetCommState
SetComputerNameA
GlobalFree
GetProcessVersion
LoadLibraryA
InterlockedExchangeAdd
LocalAlloc
SetCalendarInfoW
GetNumberFormatW
QueryDosDeviceW
FoldStringW
SetEnvironmentVariableA
GlobalUnWire
GetCurrentDirectoryA
EnumDateFormatsW
OpenEventW
SetProcessShutdownParameters
SetFileShortNameA
GetDiskFreeSpaceExA
GetVersionExA
GetWindowsDirectoryW
DebugBreak
EnumCalendarInfoExA
LCMapStringW
GetStringTypeW
IsValidLocale
EnumSystemLocalesA
GetUserDefaultLCID
IsValidCodePage
GetOEMCP
EnumCalendarInfoW
InterlockedIncrement
CommConfigDialogA
GetLocaleInfoA
SetFilePointer
TlsGetValue
SetStdHandle
GetComputerNameA
GetACP
InterlockedDecrement
EncodePointer
DecodePointer
Sleep
InitializeCriticalSection
DeleteCriticalSection
EnterCriticalSection
LeaveCriticalSection
HeapFree
HeapReAlloc
GetCommandLineW
HeapSetInformation
GetStartupInfoW
RaiseException
RtlUnwind
HeapAlloc
WideCharToMultiByte
MultiByteToWideChar
GetCPInfo
IsProcessorFeaturePresent
HeapCreate
HeapSize
ExitProcess
SetUnhandledExceptionFilter
WriteFile
GetStdHandle
FreeEnvironmentStringsW
GetEnvironmentStringsW
SetHandleCount
InitializeCriticalSectionAndSpinCount
GetFileType
TlsAlloc
TlsSetValue
TlsFree
SetLastError
GetCurrentThreadId
QueryPerformanceCounter
GetTickCount
GetCurrentProcessId
GetSystemTimeAsFileTime
GetLocaleInfoW
TerminateProcess
UnhandledExceptionFilter
IsDebuggerPresent
user32
GetWindowLongA
SetCaretPos
InsertMenuItemA
LoadMenuA
GetMenuStringW
SetMenu
GetSysColorBrush
gdi32
GetCharWidthI
GetBkMode
CreateDCW
GetCharWidth32W
GetCharABCWidthsI
advapi32
RegSetValueA
winhttp
WinHttpCloseHandle
Sections
.text Size: 275KB - Virtual size: 275KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 24KB - Virtual size: 217KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 64KB - Virtual size: 64KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ