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SHA256: 956b70743a40a32bf3026efbe60b8aede62327d7eb796a8d65ba256b8f7d875c
Detection ratio: 1 / 67
Analysis date: 2018-01-13 13:28:04 UTC ( 4 days, 20 hours ago )
Antivirus Result Update
Baidu Multi.Threats.InArchive 20180112
Ad-Aware 20180113
AegisLab 20180113
AhnLab-V3 20180113
Alibaba 20180113
ALYac 20180113
Antiy-AVL 20180113
Arcabit 20180113
Avast 20180113
Avast-Mobile 20180112
AVG 20180113
Avira (no cloud) 20180113
AVware 20180103
BitDefender 20180113
Bkav 20180112
CAT-QuickHeal 20180113
ClamAV 20180113
CMC 20180111
Comodo 20180113
CrowdStrike Falcon (ML) 20171016
Cybereason 20171103
Cylance 20180113
Cyren 20180113
DrWeb 20180113
eGambit 20180113
Emsisoft 20180113
Endgame 20171130
ESET-NOD32 20180113
F-Prot 20180113
F-Secure 20180113
Fortinet 20180113
GData 20180113
Ikarus 20180113
Sophos ML 20170914
Jiangmin 20180113
K7AntiVirus 20180113
K7GW 20180112
Kaspersky 20180113
Kingsoft 20180113
Malwarebytes 20180113
MAX 20180113
McAfee 20180113
McAfee-GW-Edition 20180113
Microsoft 20180113
eScan 20180113
NANO-Antivirus 20180113
nProtect 20180113
Palo Alto Networks (Known Signatures) 20180113
Panda 20180113
Qihoo-360 20180113
Rising 20180113
SentinelOne (Static ML) 20171224
Sophos AV 20180113
SUPERAntiSpyware 20180113
Symantec 20180112
Symantec Mobile Insight 20180112
Tencent 20180113
TheHacker 20180112
TotalDefense 20180113
TrendMicro 20180113
TrendMicro-HouseCall 20180113
Trustlook 20180113
VBA32 20180112
VIPRE 20180113
ViRobot 20180113
WhiteArmor 20180110
Yandex 20180112
Zillya 20180112
ZoneAlarm by Check Point 20180113
Zoner 20180113
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
Authenticode signature block and FileVersionInfo properties
Copyright
TeamViewer GmbH

Product TeamViewer
File version 11.0.65452.0
Comments TeamViewer Remote Control Application
Signature verification Signed file, verified signature
Signing date 1:29 PM 8/25/2016
Signers
[+] TeamViewer
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer VeriSign Class 3 Code Signing 2010 CA
Valid from 1:00 AM 7/30/2014
Valid to 12:59 AM 9/6/2017
Valid usage Code Signing
Algorithm sha1RSA
Thumbprint 7CD2BDD77DB96CD190960D7953B3B18CFFC2375A
Serial number 56 72 93 00 C7 83 06 C4 26 7C A4 4A 10 AD CD 03
[+] VeriSign Class 3 Code Signing 2010 CA
Status Valid
Issuer VeriSign Class 3 Public Primary Certification Authority - G5
Valid from 1:00 AM 2/8/2010
Valid to 12:59 AM 2/8/2020
Valid usage Client Auth, Code Signing
Algorithm sha1RSA
Thumbprint 495847A93187CFB8C71F840CB7B41497AD95C64F
Serial number 52 00 E5 AA 25 56 FC 1A 86 ED 96 C9 D4 4B 33 C7
[+] VeriSign
Status Valid
Issuer VeriSign Class 3 Public Primary Certification Authority - G5
Valid from 1:00 AM 11/8/2006
Valid to 12:59 AM 7/17/2036
Valid usage Server Auth, Client Auth, Email Protection, Code Signing
Algorithm sha1RSA
Thumbprint 4EB6D578499B1CCF5F581EAD56BE3D9B6744A5E5
Serial number 18 DA D1 9E 26 7D E8 BB 4A 21 58 CD CC 6B 3B 4A
Counter signers
[+] Symantec Time Stamping Services Signer - G4
Status Valid
Issuer Symantec Time Stamping Services CA - G2
Valid from 1:00 AM 10/18/2012
Valid to 12:59 AM 12/30/2020
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint 65439929B67973EB192D6FF243E6767ADF0834E4
Serial number 0E CF F4 38 C8 FE BF 35 6E 04 D8 6A 98 1B 1A 50
[+] Symantec Time Stamping Services CA - G2
Status Valid
Issuer Thawte Timestamping CA
Valid from 1:00 AM 12/21/2012
Valid to 12:59 AM 12/31/2020
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint 6C07453FFDDA08B83707C09B82FB3D15F35336B1
Serial number 7E 93 EB FB 7C C6 4E 59 EA 4B 9A 77 D4 06 FC 3B
[+] Thawte Timestamping CA
Status Valid
Issuer Thawte Timestamping CA
Valid from 1:00 AM 1/1/1997
Valid to 12:59 AM 1/1/2021
Valid usage Timestamp Signing
Algorithm md5RSA
Thumbrint BE36A4562FB2EE05DBB3D32323ADF445084ED656
Serial number 00
Packers identified
F-PROT NSIS, Unicode, UPX
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2016-04-03 20:18:47
Entry Point 0x000030D9
Number of sections 5
PE sections
Overlays
MD5 06f0dfd1369c02f31c651a36eaf2ec47
File type data
Offset 319488
Size 12007840
Entropy 8.00
PE imports
RegDeleteKeyA
LookupPrivilegeValueA
RegCloseKey
RegDeleteValueA
OpenProcessToken
RegSetValueExA
RegQueryValueExA
AdjustTokenPrivileges
RegEnumKeyA
RegEnumValueA
RegCreateKeyExA
RegOpenKeyExA
SetFileSecurityA
ImageList_Create
Ord(17)
ImageList_Destroy
ImageList_AddMasked
GetDeviceCaps
SelectObject
CreateBrushIndirect
CreateFontIndirectA
SetBkMode
SetBkColor
DeleteObject
SetTextColor
GetLastError
lstrlenA
GetFileAttributesA
GlobalFree
WaitForSingleObject
FreeLibrary
CopyFileA
ExitProcess
SetFileTime
GlobalUnlock
GetModuleFileNameA
DeleteFileA
RemoveDirectoryA
GetShortPathNameA
GetCurrentProcess
LoadLibraryExA
CompareFileTime
GetPrivateProfileStringA
WritePrivateProfileStringA
GetFileSize
lstrcatA
CreateDirectoryA
ExpandEnvironmentStringsA
GetWindowsDirectoryA
SetErrorMode
MultiByteToWideChar
GetCommandLineA
GlobalLock
GetFullPathNameA
GetModuleHandleA
GetTempPathA
CreateThread
lstrcmpiA
SetFilePointer
lstrcmpA
ReadFile
WriteFile
FindFirstFileA
CloseHandle
GetTempFileNameA
lstrcpynA
FindNextFileA
GetSystemDirectoryA
GetDiskFreeSpaceA
MoveFileExA
GetProcAddress
SetEnvironmentVariableA
SetFileAttributesA
GetExitCodeProcess
MoveFileA
CreateProcessA
lstrcpyA
GlobalAlloc
SearchPathA
FindClose
Sleep
CreateFileA
GetTickCount
GetVersion
SetCurrentDirectoryA
MulDiv
SHGetFileInfoA
SHBrowseForFolderA
SHGetSpecialFolderLocation
SHGetPathFromIDListA
ShellExecuteA
SHFileOperationA
EmptyClipboard
GetMessagePos
CharPrevA
EndDialog
BeginPaint
PostQuitMessage
DefWindowProcA
GetClassInfoA
SetClassLongA
LoadBitmapA
SetWindowPos
GetSystemMetrics
IsWindow
AppendMenuA
GetWindowRect
DispatchMessageA
EnableWindow
SetDlgItemTextA
MessageBoxIndirectA
LoadImageA
GetDlgItemTextA
PeekMessageA
SetWindowLongA
IsWindowEnabled
GetSysColor
CheckDlgButton
GetDC
FindWindowExA
ReleaseDC
SystemParametersInfoA
CreatePopupMenu
wsprintfA
ShowWindow
SetClipboardData
IsWindowVisible
SendMessageA
DialogBoxParamA
GetClientRect
SetTimer
GetDlgItem
SetForegroundWindow
CreateDialogParamA
SetWindowTextA
EnableMenuItem
ScreenToClient
InvalidateRect
GetWindowLongA
SendMessageTimeoutA
CreateWindowExA
LoadCursorA
TrackPopupMenu
DrawTextA
DestroyWindow
FillRect
RegisterClassA
CharNextA
CallWindowProcA
GetSystemMenu
EndPaint
CloseClipboard
OpenClipboard
ExitWindowsEx
SetCursor
OleUninitialize
CoTaskMemFree
OleInitialize
CoCreateInstance
Number of PE resources by type
RT_ICON 4
RT_DIALOG 3
RT_MANIFEST 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
ENGLISH US 10
PE resources
ExifTool file metadata
UninitializedDataSize
1024

Comments
TeamViewer Remote Control Application

InitializedDataSize
118272

ImageVersion
6.0

FileSubtype
0

FileVersionNumber
11.0.65452.0

LanguageCode
English (U.S.)

FileFlagsMask
0x0000

CharacterSet
Windows, Latin1

LinkerVersion
6.0

EntryPoint
0x30d9

MIMEType
application/octet-stream

LegalCopyright
TeamViewer GmbH

FileVersion
11.0.65452.0

TimeStamp
2016:04:03 21:18:47+01:00

FileType
Win32 EXE

PEType
PE32

ProductVersion
11.0.65452.0

SubsystemVersion
4.0

OSVersion
4.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
TeamViewer GmbH

CodeSize
24064

ProductName
TeamViewer

ProductVersionNumber
11.0.65452.0

FileTypeExtension
exe

ObjectFileType
Executable application

CarbonBlack CarbonBlack acts as a surveillance camera for computers
While monitoring an end-user machine in-the-wild, CarbonBlack noticed the following files in execution wrote this sample to disk.
While monitoring an end-user machine in-the-wild, CarbonBlack noticed this sample wrote the following files to disk.
Execution parents
PE resource-wise parents
Compressed bundles
File identification
MD5 dda2274c31d940c7d466f16acbac409f
SHA1 3b04176ab8f0fff07272885eef1a9a343e9b4a47
SHA256 956b70743a40a32bf3026efbe60b8aede62327d7eb796a8d65ba256b8f7d875c
ssdeep
196608:hb/FrZ/l/J8uN63iiap3j1Ls1n0X7CQOfIOvQ9ZwlssNCPdkhCv8AcZWrRKorh4u:J/H/BJ8uNYVSCOOvQDQss4dkhpTUK6hZ

authentihash 9d7bcf9bbb881d701bc459c146080934c7e92fc85c5dbea0b18debd1725c54c5
imphash b78ecf47c0a3e24a6f4af114e2d1f5de
File size 11.8 MB ( 12327328 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win32 Executable MS Visual C++ (generic) (67.4%)
Win32 Dynamic Link Library (generic) (14.2%)
Win32 Executable (generic) (9.7%)
Generic Win/DOS Executable (4.3%)
DOS Executable Generic (4.3%)
Tags
nsis peexe signed upx overlay

VirusTotal metadata
First submission 2016-08-25 15:20:39 UTC ( 1 year, 4 months ago )
Last submission 2017-11-21 15:14:23 UTC ( 1 month, 3 weeks ago )
File names TeamViewer_Setup.exe
teamviewer.exe
TeamViewer_Setup-ioe.exe
TeamViewer_Setup_3.exe
teamviewer_setup (2).exe
teamviewer_11065452.exe
TeamViewer_Setup-ldh.exe
TeamViewer_Setup.exe
TeamViewer_Setup-qym.exe
TeamViewer_Setup-aayl.exe
TeamViewer_Setup-ste.exe
TeamViewer_Setup-v11.0.65452.exe
teamviewer_setup (1).exe
TeamViewer_Setup.exe
TeamViewer_Setup-ioh.exe
Version Faillible.exe
TeamViewer_Setup-aayj.exe
output.99061343.txt
teamviewer_setup (2).exe.ffs_tmp
teamviewer_setup.exe.ffs_tmp
TeamViewer_Setup.exe
TeamViewer_Setup.exe
TeamViewer_Setup.exe
TeamViewer_Setup-aarl.exe
teamviewer_setup.exe
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Condensed report! The following is a condensed report of the behaviour of the file when executed in a controlled environment. The actions and events described were either performed by the file itself or by any other process launched by the executed file or subjected to code injection by the executed file.
Opened files
Read files
Written files
Deleted files
Created processes
Created mutexes
Runtime DLLs