Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

1.1180.746 50.00%
1.1092.585 50.00%

Relationships


PE structurePE file structure

Show functions
Import table
advapi32.dll
CryptGetUserKey, CryptGetKeyParam, CryptCreateHash, CryptGetHashParam, CryptSetHashParam, CryptSignHashW, CryptDestroyHash, CryptDestroyKey, CryptReleaseContext, RegQueryValueExA, RegOpenKeyExA, CryptContextAddRef, ConvertSidToStringSidW, RegNotifyChangeKeyValue, RegCreateKeyExW, RegEnumKeyExW, RegQueryInfoKeyW, InitializeSecurityDescriptor, RegCloseKey, RegQueryValueExW, RegOpenKeyExW, GetTokenInformation, OpenProcessToken, SetSecurityDescriptorDacl, CryptDecrypt, CryptDuplicateKey, CryptSetKeyParam
comctl32.dll
InitCommonControlsEx
comdlg32.dll
GetSaveFileNameW, PrintDlgExW, GetOpenFileNameW
crypt32.dll
CertGetCertificateContextProperty, CertDuplicateCertificateContext, CertFreeCertificateContext, CryptDecodeObjectEx, CertFindExtension, CertGetPublicKeyLength, CryptFindOIDInfo, CertCloseStore, CertAddCertificateContextToStore, CertEnumCertificatesInStore, CertOpenStore, CertAddSerializedElementToStore, CryptHashCertificate, CertSetCertificateContextProperty, CertVerifyTimeValidity, CertGetIntendedKeyUsage, CertFindChainInStore, CertOpenSystemStoreW, CryptAcquireCertificatePrivateKey, CertRDNValueToStrW, CertFreeCertificateChainEngine, CertFreeCertificateChain, CertVerifyCertificateChainPolicy, CertGetCertificateChain, CertCreateCertificateChainEngine, CertAddEncodedCertificateToStore
gdi32.dll
ExtTextOutW, CreateSolidBrush, GetStockObject, SetMiterLimit, ExtCreatePen, CreatePen, AbortPath, BitBlt, GetCurrentObject, GdiAlphaBlend, SetStretchBltMode, GetStretchBltMode, CreateDIBSection, CreateCompatibleDC, CreateRectRgnIndirect, Rectangle, StrokeAndFillPath, StrokePath, SetROP2, SetDCPenColor, SetDCBrushColor, SetBkColor, SetArcDirection, SetBrushOrgEx, SetGraphicsMode, SetWorldTransform, EndPath, PolyBezier, BeginPath, SetPolyFillMode, GdiFlush, GetGlyphOutlineW, PathToRegion, GetTextColor, GetFontData, RemoveFontMemResourceEx, GetGlyphIndicesW, GetOutlineTextMetricsW, AddFontMemResourceEx, SetTextAlign, GetTextExtentPointI, GetFontUnicodeRanges, GetTextFaceW, CombineRgn, SetRectRgn, CreateCompatibleBitmap, SetDIBitsToDevice, GetObjectType, CreateFontW, StretchBlt, CreateBitmap, SetDIBits, EnumFontFamiliesW, EnumFontFamiliesExW, GetCharWidthI, GetObjectW, GetTextMetricsW, ChoosePixelFormat, SetPixelFormat, StretchDIBits, SetAbortProc, StartDocW, CreateDCW, GetDeviceCaps, EndDoc, EndPage, StartPage, DeleteDC, SaveDC, RestoreDC, CreateFontIndirectW, SelectObject, SetTextColor, SetBkMode, CreateRectRgn, GetClipRgn, OffsetRgn, SelectClipRgn, SetViewportOrgEx, DeleteObject
imm32.dll
ImmGetCompositionStringW, ImmNotifyIME, ImmReleaseContext, ImmSetOpenStatus, ImmSetCandidateWindow, ImmIsIME, ImmAssociateContextEx, ImmGetContext
iphlpapi.dll
NotifyAddrChange, GetAdaptersAddresses, CancelIPChangeNotify
kernel32.dll
DllMain
ole32.dll
CoTaskMemAlloc, RegisterDragDrop, OleDuplicateData, ReleaseStgMedium, CoCreateGuid, CoCreateInstance, CoUninitialize, RevokeDragDrop, OleUninitialize, CoInitialize, OleInitialize, DoDragDrop
psapi.dll
QueryWorkingSet, GetProcessMemoryInfo
secur32.dll
QuerySecurityPackageInfoW, InitializeSecurityContextW, FreeCredentialsHandle, DeleteSecurityContext, DecryptMessage, QueryContextAttributesW, EncryptMessage, FreeContextBuffer, AcquireCredentialsHandleW
shlwapi.dll
PathFileExistsW, PathFindExtensionW, PathIsUNCW, UrlCreateFromPathW, PathFileExistsA, PathIsUNCA, UrlCreateFromPathA, PathFindFileNameW, PathGetCharTypeW, PathRemoveExtensionW, SHGetValueA
urlmon.dll
CoInternetCreateSecurityManager
user32.dll
SetCaretPos, DestroyCaret, GetKeyboardLayout, GetClassNameW, MonitorFromWindow, GetMonitorInfoW, GetWindowThreadProcessId, LoadIconW, GetCursorPos, SetWindowsHookExW, AttachThreadInput, UnhookWindowsHookEx, PostThreadMessageW, CallNextHookEx, ScreenToClient, MessageBoxW, MapWindowPoints, CreatePopupMenu, TrackPopupMenu, DestroyMenu, SetWindowRgn, SetParent, SetWindowLongW, IsWindowEnabled, GetWindowLongW, ShowWindow, InsertMenuItemW, GetWindowRect, PtInRect, EndPaint, CreateCaret, RegisterClipboardFormatW, ReleaseDC, GetDC, UpdateWindow, SetCapture, GetParent, GetCapture, GetClipboardSequenceNumber, ScrollDC, TrackMouseEvent, InvalidateRect, SetClassLongW, SetCursor, GetKeyState, IsWindow, EnumChildWindows, DrawTextW, SetFocus, GetFocus, SetWindowPos, GetClientRect, MoveWindow, DefWindowProcW, IsWindowVisible, PostMessageW, GetAncestor, EnableWindow, DestroyWindow, LoadCursorW, RegisterClassExW, CreateWindowExW, IsClipboardFormatAvailable, GetClipboardData, GetSysColor, FillRect, GetMessageTime, OpenClipboard, CloseClipboard, SetClipboardData, BeginPaint, EmptyClipboard, GetDoubleClickTime, GetSystemMetrics, InvertRect, DrawEdge, GetSysColorBrush, FrameRect, InflateRect, DrawFocusRect, ClientToScreen, SystemParametersInfoW, GetAsyncKeyState, EnumDisplaySettingsW, GetGuiResources, CharUpperW, KillTimer, DrawFrameControl, MessageBeep, GetCaretBlinkTime, RegisterClassW, EnumThreadWindows, RealGetWindowClassW, RegisterWindowMessageW, RedrawWindow, RemovePropW, CallWindowProcW, SendMessageW, SendInput, SetPropW, DefWindowProcA, SetWindowLongA, GetPropW, GetCursor, CreateIconIndirect, DestroyIcon, SetTimer, WaitMessage, PeekMessageW, GetQueueStatus, MsgWaitForMultipleObjectsEx, DispatchMessageW, TranslateMessage, CallMsgFilterW, PostQuitMessage, UnregisterClassW, ReleaseCapture
usp10.dll
ScriptJustify, ScriptPlace, ScriptGetFontProperties, ScriptXtoCP, ScriptCPtoX, ScriptItemize, ScriptShape, ScriptFreeCache
version.dll
GetFileVersionInfoW, GetFileVersionInfoSizeW, VerQueryValueW
winhttp.dll
WinHttpCloseHandle, WinHttpSetTimeouts, WinHttpOpen, WinHttpGetIEProxyConfigForCurrentUser, WinHttpGetProxyForUrl
winmm.dll
timeEndPeriod, timeBeginPeriod, timeGetTime
winspool.drv
OpenPrinterW, ClosePrinter, GetPrinterW
ws2_32.dll
WSARecvFrom, WSAEnumNetworkEvents, WSAGetOverlappedResult, WSAResetEvent, WSASend, WSARecv, WSAEventSelect, WSASocketW, WSAIoctl, WSALookupServiceBeginW, WSALookupServiceNextW, WSALookupServiceEnd, WSACreateEvent, WSACloseEvent, getaddrinfo, freeaddrinfo, getnameinfo, WSASendTo
Export table
cef_add_cross_origin_whitelist_entry
cef_browser_create
cef_browser_create_sync
cef_build_revision
cef_clear_cross_origin_whitelist
cef_clear_scheme_handler_factories
cef_command_line_create
cef_cookie_manager_create_manager
cef_cookie_manager_get_global_manager
cef_create_url
cef_currently_on
cef_delete_storage
cef_do_message_loop_work
cef_get_web_plugin_count
cef_get_web_plugin_info
cef_get_web_plugin_info_byname
cef_initialize
cef_parse_url
cef_post_data_create
cef_post_data_element_create
cef_post_delayed_task
cef_post_task
cef_quit_message_loop
cef_register_custom_scheme
cef_register_extension
cef_register_plugin
cef_register_scheme_handler_factory
cef_remove_cross_origin_whitelist_entry
cef_request_create
cef_run_message_loop
cef_set_storage
cef_set_storage_path
cef_shutdown
cef_stream_reader_create_for_data
cef_stream_reader_create_for_file
cef_stream_reader_create_for_handler
cef_stream_writer_create_for_file
cef_stream_writer_create_for_handler
cef_string_ascii_to_utf16
cef_string_ascii_to_wide
cef_string_list_alloc
cef_string_list_append
cef_string_list_clear
cef_string_list_copy
cef_string_list_free
cef_string_list_size
cef_string_list_value
cef_string_map_alloc
cef_string_map_append
cef_string_map_clear
cef_string_map_find
cef_string_map_free
cef_string_map_key
cef_string_map_size
cef_string_map_value
cef_string_multimap_alloc
cef_string_multimap_append
cef_string_multimap_clear
cef_string_multimap_enumerate
cef_string_multimap_find_count
cef_string_multimap_free
cef_string_multimap_key
cef_string_multimap_size
cef_string_multimap_value
cef_string_userfree_utf16_alloc
cef_string_userfree_utf16_free
cef_string_userfree_utf8_alloc
cef_string_userfree_utf8_free
cef_string_userfree_wide_alloc
cef_string_userfree_wide_free
cef_string_utf16_clear
cef_string_utf16_cmp
cef_string_utf16_set
cef_string_utf16_to_utf8
cef_string_utf16_to_wide
cef_string_utf8_clear
cef_string_utf8_cmp
cef_string_utf8_set
cef_string_utf8_to_utf16
cef_string_utf8_to_wide
cef_string_wide_clear
cef_string_wide_cmp
cef_string_wide_set
cef_string_wide_to_utf16
cef_string_wide_to_utf8
cef_time_from_doublet
cef_time_from_timet
cef_time_to_doublet
cef_time_to_timet
cef_v8context_get_current_context
cef_v8context_get_entered_context
cef_v8context_in_context
cef_v8stack_trace_get_current
cef_v8value_create_array
cef_v8value_create_bool
cef_v8value_create_date
cef_v8value_create_double
cef_v8value_create_function
cef_v8value_create_int
cef_v8value_create_null
cef_v8value_create_object
cef_v8value_create_object_with_accessor
cef_v8value_create_string
cef_v8value_create_uint
cef_v8value_create_undefined
cef_visit_storage
cef_web_urlrequest_create
cef_xml_reader_create
cef_zip_reader_create

libcef.dll

Chromium Embedded Framework (CEF) Dynamic Link Library by Facebook (Signed)

Remove libcef.dll
Version:   1.1180.746
MD5:   c4edb59b90515f27935e35ea2d24e126
SHA1:   ad68ad790e54e8ee99d04d42067bed8207955ad1
SHA256:   c0e723ae0f131c28b4870bd0b5916543b152481fe82de49eee069c41a6341467

What is libcef.dll?

The Chromium Embedded Framework (CEF) is an open source project to develop a Web browser control based on the Google Chromium project. It was designed from the ground up with both performance and ease of use in mind. The base framework includes C and C++ programming interfaces exposed via native libraries that insulate the host application from Chromium and WebKit implementation details.

Overview

libcef.dll is loaded as dynamic link library that runs in the context of a process. This is typically installed with the program Facebook Messenger 2.1.4651.0 published by Facebook. The file is digitally signed by Facebook which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:libcef.dll
Product name:Chromium Embedded Framework (CEF) Dynamic Link Library
Typical file path:C:\users\user\appdata\local\facebook\messenger\2.1.4651.0\libcef.dll
File version:1.1180.746
Size:21.39 MB (22,423,984 bytes)
Certificate
Issued to:Facebook
Authority (CA):VeriSign
Effective date:Tuesday, June 19, 2012
Expiration date:Saturday, June 20, 2015
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Facebook
11% remove
Facebook Messenger is an instant messaging service and software application which provides text and video communication. Like Facebook's web-based Chat feature, it supports the open-source XMPP protocol, connects primarily between Facebook users and synchronizes with the website. Among its features is a "ticker" similar in function to the sidebar of friend activity seen by Facebook website users. At the time of release, "chatting with m...

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 34.09%
Windows 7 Ultimate 29.55%
Windows Vista Home Premium 11.36%
Microsoft Windows XP 9.09%
Windows 7 Professional 6.82%
Windows 8.1 Single Language 2.27%
Windows 7 Home Basic 2.27%
Windows 8 Pro 2.27%
Windows Vista Home Basic 2.27%

Distribution by countryDistribution by country

United States installs about 31.82% of Chromium Embedded Framework (CEF) Dynamic Link Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 25.00%
Acer 19.44%
Dell 16.67%
Toshiba 16.67%
MSI 11.11%
Sony 5.56%
ASUS 5.56%
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