C:\projects\osara\build\x86\reaper_osara32.dll.pdb
Static task
static1
Behavioral task
behavioral1
Sample
5773843439ad5e74b6cdf4eb8521d5d8227e40a5e80f89a53f80f9f77061da51.dll
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
5773843439ad5e74b6cdf4eb8521d5d8227e40a5e80f89a53f80f9f77061da51.dll
Resource
win10v2004-20240709-en
General
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Target
5773843439ad5e74b6cdf4eb8521d5d8227e40a5e80f89a53f80f9f77061da51
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Size
692KB
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MD5
737730e905a5fa70f841d0056e2966ce
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SHA1
f90326d3c248167e206612e64b663efd2d3bca6d
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SHA256
5773843439ad5e74b6cdf4eb8521d5d8227e40a5e80f89a53f80f9f77061da51
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SHA512
02135f4a4b6d984fd63c9d97c02a752a6bfb20d77d004c07b3e1cb2afbf6e4c9d155480941bc5d5ffc4c476c50147e709f77fd1f92344744a69fe285a9e7a82f
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SSDEEP
12288:2c0eQOwf1dJ4O8c5n8IEzd0aUckMO41IVUH0tDTuLAyG7Vug8ECf/dnyH8jsQXMk:29eQOwf1d+cRli0aUck741IVUwW9fdyM
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 5773843439ad5e74b6cdf4eb8521d5d8227e40a5e80f89a53f80f9f77061da51
Files
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5773843439ad5e74b6cdf4eb8521d5d8227e40a5e80f89a53f80f9f77061da51.dll windows:6 windows x86 arch:x86
969cb25a4c57def715fc28980ee99b1a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
user32
DestroyWindow
ShowWindow
GetClassWord
MessageBoxW
IsChild
GetWindowTextLengthW
GetWindowTextA
SetWindowTextW
SetWindowTextA
RemovePropA
GetPropA
SetPropA
DrawTextW
DrawTextA
SetMenuItemInfoW
SetMenuItemInfoA
GetMenuItemInfoW
GetMenuItemInfoA
InsertMenuItemW
InsertMenuItemA
InsertMenuW
InsertMenuA
MessageBoxA
GetKeyNameTextW
GetKeyNameTextA
CallWindowProcW
CallWindowProcA
DefWindowProcW
DefWindowProcA
FindWindowA
SetWindowLongA
EnableWindow
GetAncestor
GetGUIThreadInfo
UnhookWinEvent
SetWinEventHook
NotifyWinEvent
CallNextHookEx
UnhookWindowsHookEx
SetWindowsHookExA
GetWindow
GetWindowThreadProcessId
GetTopWindow
GetClassNameW
GetClassNameA
FindWindowExW
FindWindowExA
EnumChildWindows
GetParent
GetWindowLongW
GetWindowLongA
ScreenToClient
ClientToScreen
SetCursorPos
GetWindowRect
GetWindowTextLengthA
GetWindowTextW
GetForegroundWindow
TrackPopupMenu
DestroyMenu
CreatePopupMenu
KillTimer
SetTimer
mouse_event
GetKeyState
GetFocus
SetFocus
IsDlgButtonChecked
CheckDlgButton
GetDlgItem
CreateDialogParamA
SendMessageA
ole32
CoCreateInstance
oleacc
AccessibleObjectFromEvent
oleaut32
SysStringLen
SysFreeString
shell32
SHGetPathFromIDListA
DragQueryFileA
ShellExecuteA
SHGetPathFromIDListW
SHBrowseForFolderW
ShellExecuteW
SHBrowseForFolderA
DragQueryFileW
comdlg32
GetOpenFileNameW
GetSaveFileNameW
advapi32
GetUserNameA
GetUserNameW
kernel32
FlushFileBuffers
SetFilePointerEx
GetFileSizeEx
GetProcessHeap
SetEnvironmentVariableW
FreeEnvironmentStringsW
GetEnvironmentStringsW
GetCommandLineA
GetOEMCP
GetACP
IsValidCodePage
FindNextFileW
FindFirstFileExW
FindClose
GetTimeZoneInformation
SetStdHandle
EnumSystemLocalesW
GetUserDefaultLCID
IsValidLocale
GetTimeFormatW
GetDateFormatW
GetFullPathNameW
HeapReAlloc
OutputDebugStringW
WriteFile
HeapFree
HeapAlloc
ExitProcess
FileTimeToSystemTime
SystemTimeToTzSpecificLocalTime
PeekNamedPipe
GetFileInformationByHandle
GetDriveTypeW
WriteConsoleW
GetModuleHandleExW
GetModuleFileNameW
GetFileType
GetStdHandle
LoadLibraryExW
GetConsoleOutputCP
InterlockedFlushSList
RtlUnwind
RaiseException
InitializeSListHead
QueryPerformanceCounter
GetStartupInfoW
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
WaitForSingleObjectEx
ResetEvent
SetEvent
CloseHandle
GetLocaleInfoW
LCMapStringW
CompareStringW
GetProcAddress
GetModuleHandleW
GetSystemTimeAsFileTime
TlsFree
TlsSetValue
TlsGetValue
TlsAlloc
CreateEventW
InitializeCriticalSectionAndSpinCount
SetLastError
GetCPInfo
DecodePointer
EncodePointer
DeleteCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetStringTypeW
WideCharToMultiByte
GetConsoleMode
ReadFile
HeapSize
ReadConsoleW
FreeLibrary
DeleteFileA
GetTickCount
InitializeCriticalSection
GetCommandLineW
SetCurrentDirectoryA
SetCurrentDirectoryW
GetCurrentDirectoryA
GetCurrentDirectoryW
CreateDirectoryA
CreateDirectoryW
CreateFileA
CreateFileW
SetEndOfFile
DeleteFileW
RemoveDirectoryA
RemoveDirectoryW
GetLastError
GetCurrentProcessId
GetCurrentThreadId
LoadLibraryA
LoadLibraryW
CopyFileA
CopyFileW
MoveFileA
MoveFileW
GetComputerNameA
GetComputerNameW
MultiByteToWideChar
Exports
Exports
ReaperPluginEntry
Sections
.text Size: 528KB - Virtual size: 528KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 121KB - Virtual size: 120KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 13KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 26KB - Virtual size: 25KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ