e:\Project\Work\FSPProject\pid\free10\FreeSMSAx\Release\FreeSMSAx.pdb
Static task
static1
Behavioral task
behavioral1
Sample
FreeSMSAx.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
FreeSMSAx.dll
Resource
win10v2004-20240226-en
General
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Target
d62c592e5f52d4c4347340044433dfb4
-
Size
162KB
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MD5
d62c592e5f52d4c4347340044433dfb4
-
SHA1
3a6da635792f45fea69a3a6e50efc238695f9f58
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SHA256
dcf5acedc30fb9e72f479e4d17e507aeab58440aa0e6da42def0263adc685fc3
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SHA512
44b1ab7673be1ca67cd18ebae9f9436a960f25102bf742ba205e81e336e012c44d0d53f6f9b8cb261878b96ef7ad28d703ec5811ded0aa074db88a1a5dde489a
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SSDEEP
3072:aYyocyVBSZWr8K8H0pWhKv2In7w1Pz6PY+vWLsY39P/ne:dTcmSEwVH0MhAn7w4vGs4s
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/FreeSMSAx.ocx
Files
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d62c592e5f52d4c4347340044433dfb4.cab
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FreeSMSAx.inf
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FreeSMSAx.ocx.dll regsvr32 windows:4 windows x86 arch:x86
ce0425f969973c578143f91985af55fa
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
kernel32
VirtualAlloc
GetSystemInfo
VirtualQuery
GetSystemTimeAsFileTime
GetCommandLineA
HeapReAlloc
HeapSize
SetStdHandle
GetFileType
SetUnhandledExceptionFilter
QueryPerformanceCounter
GetCurrentProcessId
HeapDestroy
HeapCreate
VirtualFree
IsBadWritePtr
GetTimeZoneInformation
GetStringTypeA
VirtualProtect
LCMapStringA
LCMapStringW
SetHandleCount
GetStdHandle
GetStartupInfoA
FreeEnvironmentStringsA
GetEnvironmentStrings
FreeEnvironmentStringsW
GetEnvironmentStringsW
UnhandledExceptionFilter
IsBadReadPtr
IsBadCodePtr
SetEnvironmentVariableA
HeapFree
HeapAlloc
InterlockedExchange
ExitProcess
RtlUnwind
GetProfileIntA
FindResourceExA
GetOEMCP
GetCPInfo
GlobalFlags
WritePrivateProfileStringA
SetErrorMode
TlsFree
LocalReAlloc
TlsSetValue
TlsAlloc
TlsGetValue
GlobalHandle
GlobalReAlloc
RaiseException
GetFileTime
GetFileAttributesA
LeaveCriticalSection
EnterCriticalSection
DeleteCriticalSection
InitializeCriticalSection
LocalAlloc
FileTimeToLocalFileTime
SetLastError
CopyFileA
MulDiv
GlobalSize
FormatMessageA
LocalFree
FreeResource
GlobalGetAtomNameA
GlobalFindAtomA
lstrcatA
lstrcmpW
GetUserDefaultLCID
IsDBCSLeadByte
GlobalFree
GlobalUnlock
GetShortPathNameA
GetFullPathNameA
GetVolumeInformationA
FindFirstFileA
FindClose
lstrcpynA
DuplicateHandle
GetFileSize
SetEndOfFile
UnlockFile
LockFile
FlushFileBuffers
SetFilePointer
ReadFile
InterlockedDecrement
InterlockedIncrement
GlobalAddAtomA
GetCurrentThread
GetCurrentThreadId
GlobalLock
GlobalAlloc
FreeLibrary
GlobalDeleteAtom
lstrcmpA
GetModuleFileNameA
GetModuleHandleA
GetProcAddress
ConvertDefaultLocale
EnumResourceLanguagesA
lstrcpyA
LoadLibraryA
FileTimeToSystemTime
GetCurrentProcess
Process32First
Process32Next
GetExitCodeProcess
CreateToolhelp32Snapshot
Module32First
Module32Next
OpenProcess
TerminateProcess
WaitForSingleObject
DeleteFileA
CreateFileA
WriteFile
CloseHandle
GetTickCount
OutputDebugStringA
Sleep
CompareStringW
CompareStringA
lstrlenA
lstrlenW
lstrcmpiA
GetVersion
GetLastError
MultiByteToWideChar
WinExec
WideCharToMultiByte
FindResourceA
LoadResource
LockResource
SizeofResource
GetVersionExA
GetThreadLocale
GetLocaleInfoA
GetACP
GetStringTypeW
user32
EndPaint
BeginPaint
GetWindowDC
ClientToScreen
LockWindowUpdate
EnumChildWindows
GetMenuStringA
AppendMenuA
InsertMenuA
RemoveMenu
CreateDialogIndirectParamA
GetNextDlgTabItem
EndDialog
SetWindowTextA
IsDialogMessageA
RegisterWindowMessageA
WinHelpA
CreateWindowExA
GetClassLongA
GetClassInfoExA
SetPropA
GetPropA
RemovePropA
SendDlgItemMessageA
SetFocus
GetWindowTextA
GetForegroundWindow
GetDlgItem
GetTopWindow
GetMessageTime
GetMessagePos
LoadIconA
MapWindowPoints
AdjustWindowRectEx
GetClassInfoA
RegisterClassA
UnregisterClassA
GetDlgCtrlID
SystemParametersInfoA
IsIconic
GetWindowPlacement
GetWindow
GetClassNameA
GetSysColor
SetRectEmpty
GrayStringA
DrawTextExA
DrawTextA
TabbedTextOutA
SetCapture
GetCapture
EnableWindow
CharUpperA
SetActiveWindow
SetForegroundWindow
SetWindowPos
PostQuitMessage
SetRect
EqualRect
FillRect
ReleaseDC
GetDC
PtInRect
ReleaseCapture
RegisterClipboardFormatA
MoveWindow
IsChild
ScreenToClient
IsRectEmpty
IntersectRect
CreateMenu
DestroyMenu
CallWindowProcA
GetMenu
DestroyWindow
GetDesktopWindow
SetWindowLongA
UpdateWindow
GetSysColorBrush
DestroyIcon
GetTabbedTextExtentA
GetDialogBaseUnits
GetSubMenu
GetMenuItemID
GetMenuItemCount
OffsetRect
InflateRect
DefWindowProcA
CopyRect
ShowWindow
DrawEdge
SetParent
GetSystemMetrics
UnhookWindowsHookEx
wsprintfA
GetDCEx
SendMessageA
GetWindowRect
GetClientRect
InvalidateRect
IsWindowVisible
GetParent
LoadCursorA
IsWindow
PostMessageA
SetCursor
IsWindowEnabled
GetLastActivePopup
GetWindowLongA
MessageBoxA
ValidateRect
GetCursorPos
PeekMessageA
GetKeyState
GetActiveWindow
DispatchMessageA
TranslateMessage
GetMessageA
CallNextHookEx
SetWindowsHookExA
LoadBitmapA
GetMenuCheckMarkDimensions
CheckMenuItem
EnableMenuItem
GetMenuState
ModifyMenuA
GetFocus
SetMenuItemBitmaps
gdi32
CreatePen
CreateSolidBrush
GetTextMetricsA
CreateRectRgnIndirect
PatBlt
CreateFontIndirectA
GetTextAlign
EnumFontFamiliesExA
SetRectRgn
Rectangle
UnrealizeObject
GetStockObject
CreatePatternBrush
GetCurrentPositionEx
ScaleWindowExtEx
SetWindowExtEx
SetWindowOrgEx
ScaleViewportExtEx
SetViewportExtEx
OffsetViewportOrgEx
SetViewportOrgEx
SelectObject
CreateRectRgn
SelectClipRgn
MoveToEx
SetMapMode
SetROP2
SetBkMode
RestoreDC
SaveDC
CreateDCA
CopyMetaFileA
SetBkColor
SetTextColor
GetClipBox
Escape
ExtTextOutA
TextOutA
RectVisible
PtVisible
CombineRgn
DeleteDC
DeleteMetaFile
CloseMetaFile
CreateMetaFileA
LPtoDP
CreateBitmap
GetDeviceCaps
DeleteObject
GetTextExtentPoint32A
GetObjectA
comdlg32
GetFileTitleA
winspool.drv
DocumentPropertiesA
OpenPrinterA
ClosePrinter
advapi32
RegDeleteValueA
RegOpenKeyExA
RegSetValueExA
RegCreateKeyExA
RegCloseKey
RegOpenKeyA
AdjustTokenPrivileges
LookupPrivilegeValueA
OpenProcessToken
RegDeleteKeyA
RegEnumKeyA
RegQueryValueExA
RegSetValueA
RegCreateKeyA
RegQueryValueA
shell32
ExtractIconA
SHGetSpecialFolderPathA
comctl32
ord17
shlwapi
PathFindExtensionA
PathFindFileNameA
PathStripToRootA
PathIsUNCA
UrlUnescapeA
ole32
CoCreateInstance
CoRegisterClassObject
CoRevokeClassObject
CoTaskMemFree
StringFromCLSID
StringFromGUID2
CreateDataCache
CoTaskMemAlloc
OleCreateMenuDescriptor
OleDestroyMenuDescriptor
CreateDataAdviseHolder
ReleaseStgMedium
OleSaveToStream
CreateOleAdviseHolder
ReadFmtUserTypeStg
OleDuplicateData
CoDisconnectObject
CreateStreamOnHGlobal
ReadClassStm
OleLoadFromStream
StgCreateDocfileOnILockBytes
CreateILockBytesOnHGlobal
oleaut32
LoadRegTypeLi
VariantInit
VariantClear
SysAllocString
SysFreeString
SysStringByteLen
RegisterTypeLi
LoadTypeLi
SysStringLen
SysAllocStringByteLen
OleCreatePropertyFrame
VariantChangeType
SysAllocStringLen
VariantCopy
OleLoadPicture
OleCreateFontIndirect
OleCreatePictureIndirect
wininet
InternetCanonicalizeUrlA
InternetCrackUrlA
InternetOpenA
InternetConnectA
HttpOpenRequestA
InternetErrorDlg
HttpSendRequestA
HttpQueryInfoA
InternetCloseHandle
InternetReadFile
iphlpapi
GetAdaptersInfo
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 204KB - Virtual size: 202KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 53KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 16KB - Virtual size: 30KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 44KB - Virtual size: 43KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ