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SHA256: 318424f30d18009192f0ce1e3bedf260a77b260e109f1e4c5759284e5cd5e399
File name: wajam_update[1].039
Detection ratio: 33 / 71
Analysis date: 2019-01-29 00:03:31 UTC ( 1 month, 3 weeks ago )
Antivirus Result Update
Antiy-AVL GrayWare[AdWare]/Win32.Agent.aiyc 20190128
Avira (no cloud) ADWARE/Wajam.Gen2 20190129
CAT-QuickHeal AdWare.Agent 20190128
Comodo ApplicUnwnt@#318jga8y7j6cd 20190128
Cyren W32/GenBl.99D90902!Olympus 20190128
DrWeb Adware.Searcher.2838 20190128
Endgame malicious (high confidence) 20181108
ESET-NOD32 a variant of Win32/Adware.Wajam.BD 20190128
Fortinet Adware/Agent 20190128
GData Win32.Application.Wajam.A 20190129
Ikarus AdWare.Wajam 20190128
Jiangmin Adware/Agent.gai 20190128
K7AntiVirus Trojan ( 0049266e1 ) 20190128
K7GW Trojan ( 0049266e1 ) 20190128
Kaspersky not-a-virus:AdWare.Win32.Agent.aiyc 20190128
Kingsoft Win32.Troj.Agent.ai.(kcloud) 20190129
McAfee Artemis!5297FB1249F5 20190128
McAfee-GW-Edition Artemis 20190129
Microsoft PUA:Win32/Wajam 20190128
NANO-Antivirus Riskware.Win32.Searcher.efxthk 20190128
Panda Trj/OCJ.E 20190128
Qihoo-360 Win32/Virus.Adware.3d9 20190129
Rising PUF.Wajam!8.F0 (TFE:5:VuStuv8oUbN) 20190128
Sophos AV Generic PUA FP (PUA) 20190128
Symantec Trojan.ADH.2 20190128
TotalDefense Win32/Tnega.eHFSBJC 20190128
VBA32 AdWare.Agent 20190128
VIPRE Trojan.Win32.Generic!BT 20190128
ViRobot Adware.Agent.408384 20190128
Webroot W32.Adware.Wajam 20190129
Yandex PUA.Agent! 20190125
Zillya Adware.SearcherCRTD.Win32.1723 20190128
ZoneAlarm by Check Point not-a-virus:AdWare.Win32.Agent.aiyc 20190128
Acronis 20190128
Ad-Aware 20190129
AegisLab 20190128
AhnLab-V3 20190128
Alibaba 20180921
ALYac 20190128
Arcabit 20190128
Avast 20190128
Avast-Mobile 20190128
AVG 20190128
Babable 20180918
Baidu 20190128
BitDefender 20190128
Bkav 20190125
ClamAV 20190128
CMC 20190128
CrowdStrike Falcon (ML) 20181023
Cybereason 20190109
Cylance 20190129
eGambit 20190129
Emsisoft 20190129
F-Prot 20190129
F-Secure 20190128
Sophos ML 20181128
Malwarebytes 20190129
MAX 20190129
eScan 20190128
Palo Alto Networks (Known Signatures) 20190129
SentinelOne (Static ML) 20190124
SUPERAntiSpyware 20190123
TACHYON 20190128
Tencent 20190129
TheHacker 20190125
Trapmine 20190123
TrendMicro 20190128
TrendMicro-HouseCall 20190128
Trustlook 20190129
Zoner 20190128
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
Signature verification Signed file, verified signature
Signing date 7:21 PM 4/30/2014
Signers
[+] Wajam Internet Technologies Inc
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer COMODO Code Signing CA 2
Valid from 11:00 PM 07/08/2013
Valid to 10:59 PM 07/09/2018
Valid usage Code Signing
Algorithm sha1RSA
Thumbprint 6D435F38F692526E10BE3006CE6553CBE7F33C46
Serial number 00 8D AB 59 10 F2 0F 42 BD 7B 16 C6 EB C9 0B B1 3C
[+] COMODO Code Signing CA 2
Status Valid
Issuer UTN-USERFirst-Object
Valid from 11:00 PM 08/23/2011
Valid to 09:48 AM 05/30/2020
Valid usage Code Signing
Algorithm sha1RSA
Thumbprint B64771392538D1EB7A9281998791C14AFD0C5035
Serial number 10 70 9D 4F F5 54 08 D7 30 60 01 D8 EA 91 75 BB
[+] UTN-USERFirst-Object
Status Valid
Issuer AddTrust External CA Root
Valid from 07:09 AM 06/07/2005
Valid to 09:48 AM 05/30/2020
Valid usage All
Algorithm sha1RSA
Thumbprint 8AD5C9987E6F190BD6F5416E2DE44CCD641D8CDA
Serial number 42 1A F2 94 09 84 19 1F 52 0A 4B C6 24 26 A7 4B
[+] The USERTrust Network™
Status Valid
Issuer AddTrust External CA Root
Valid from 09:48 AM 05/30/2000
Valid to 09:48 AM 05/30/2020
Valid usage Server Auth, Client Auth, Email Protection, Code Signing, Timestamp Signing, EFS, IPSEC Tunnel, IPSEC User
Algorithm sha1RSA
Thumbprint 02FAF3E291435468607857694DF5E45B68851868
Serial number 01
Counter signers
[+] COMODO Time Stamping Signer
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer UTN-USERFirst-Object
Valid from 11:00 PM 05/09/2010
Valid to 10:59 PM 05/10/2015
Valid usage Timestamp Signing
Algorithm sha1RSA
Thumbrint 3DBB6DB5085C6DD5A1CA7F9CF84ECB1A3910CAC8
Serial number 47 8A 8E FB 59 E1 D8 3F 0C E1 42 D2 A2 87 07 BE
[+] UTN-USERFirst-Object
Status Valid
Issuer AddTrust External CA Root
Valid from 07:09 AM 06/07/2005
Valid to 09:48 AM 05/30/2020
Valid usage All
Algorithm sha1RSA
Thumbrint 8AD5C9987E6F190BD6F5416E2DE44CCD641D8CDA
Serial number 42 1A F2 94 09 84 19 1F 52 0A 4B C6 24 26 A7 4B
[+] The USERTrust Network™
Status Valid
Issuer AddTrust External CA Root
Valid from 09:48 AM 05/30/2000
Valid to 09:48 AM 05/30/2020
Valid usage Server Auth, Client Auth, Email Protection, Code Signing, Timestamp Signing, EFS, IPSEC Tunnel, IPSEC User
Algorithm sha1RSA
Thumbrint 02FAF3E291435468607857694DF5E45B68851868
Serial number 01
Packers identified
F-PROT NSIS, UPX
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2009-12-05 22:53:24
Entry Point 0x0000355E
Number of sections 5
PE sections
Overlays
MD5 e3d85770239fd52580b122d17ac53a54
File type data
Offset 37376
Size 371008
Entropy 8.00
PE imports
RegDeleteKeyA
RegCloseKey
RegQueryValueExA
RegSetValueExA
RegEnumValueA
RegCreateKeyExA
RegOpenKeyExA
RegEnumKeyA
RegDeleteValueA
ImageList_Create
Ord(17)
ImageList_Destroy
ImageList_AddMasked
GetDeviceCaps
SetBkMode
CreateBrushIndirect
CreateFontIndirectA
SelectObject
SetBkColor
DeleteObject
SetTextColor
GetLastError
lstrlenA
GetFileAttributesA
GlobalFree
WaitForSingleObject
GetExitCodeProcess
CopyFileA
ExitProcess
SetFileTime
GlobalUnlock
LoadLibraryA
GetModuleFileNameA
GetShortPathNameA
GetCurrentProcess
LoadLibraryExA
CompareFileTime
GetPrivateProfileStringA
WritePrivateProfileStringA
GetFileSize
lstrcatA
CreateDirectoryA
DeleteFileA
GetWindowsDirectoryA
SetErrorMode
MultiByteToWideChar
GetCommandLineA
GlobalLock
SetFileAttributesA
SetFilePointer
GetTempPathA
CreateThread
lstrcmpiA
GetModuleHandleA
lstrcmpA
ReadFile
WriteFile
FindFirstFileA
CloseHandle
GetTempFileNameA
lstrcpynA
FindNextFileA
RemoveDirectoryA
GetSystemDirectoryA
GetDiskFreeSpaceA
ExpandEnvironmentStringsA
GetFullPathNameA
FreeLibrary
MoveFileA
CreateProcessA
GlobalAlloc
SearchPathA
FindClose
Sleep
CreateFileA
GetTickCount
GetVersion
GetProcAddress
SetCurrentDirectoryA
MulDiv
SHGetFileInfoA
SHGetSpecialFolderLocation
SHBrowseForFolderA
SHGetPathFromIDListA
ShellExecuteA
SHFileOperationA
CharPrevA
GetMessagePos
EndPaint
EmptyClipboard
EndDialog
DestroyWindow
FindWindowExA
PostQuitMessage
DefWindowProcA
SetWindowTextA
SetClassLongA
LoadBitmapA
SetWindowPos
GetSystemMetrics
IsWindow
AppendMenuA
GetWindowRect
DispatchMessageA
ScreenToClient
SetDlgItemTextA
MessageBoxIndirectA
LoadImageA
GetDlgItemTextA
PeekMessageA
SetWindowLongA
wvsprintfA
IsWindowEnabled
GetSysColor
CheckDlgButton
GetDC
GetAsyncKeyState
SystemParametersInfoA
BeginPaint
CreatePopupMenu
wsprintfA
ShowWindow
SetClipboardData
IsWindowVisible
GetClassInfoA
DialogBoxParamA
GetClientRect
CreateWindowExA
GetDlgItem
SetForegroundWindow
CreateDialogParamA
DrawTextA
EnableMenuItem
RegisterClassA
InvalidateRect
GetWindowLongA
SendMessageTimeoutA
SetTimer
LoadCursorA
TrackPopupMenu
SendMessageA
FillRect
IsDlgButtonChecked
CharNextA
CallWindowProcA
GetSystemMenu
EnableWindow
CloseClipboard
OpenClipboard
ExitWindowsEx
SetCursor
GetFileVersionInfoSizeA
GetFileVersionInfoA
VerQueryValueA
OleUninitialize
CoTaskMemFree
OleInitialize
CoCreateInstance
Number of PE resources by type
RT_DIALOG 3
RT_ICON 1
RT_GROUP_ICON 1
RT_MANIFEST 1
Number of PE resources by language
ENGLISH US 6
PE resources
ExifTool file metadata
MIMEType
application/octet-stream

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

FileTypeExtension
exe

TimeStamp
2009:12:05 23:53:24+01:00

FileType
Win32 EXE

PEType
PE32

CodeSize
25600

LinkerVersion
6.0

ImageFileCharacteristics
No relocs, Executable, No line numbers, No symbols, 32-bit

EntryPoint
0x355e

InitializedDataSize
169984

SubsystemVersion
4.0

ImageVersion
6.0

OSVersion
4.0

UninitializedDataSize
1024

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.
File identification
MD5 5297fb1249f57832ef390d0a0cdccc71
SHA1 5f7ff643bf65ea65d4bd1f5b4127e7936f2cca5d
SHA256 318424f30d18009192f0ce1e3bedf260a77b260e109f1e4c5759284e5cd5e399
ssdeep
6144:L183QuQ3V0I1QTdL0H2gsSig6wVl9ZQwWEMoFllh6IGM379FdSciw1Ut+7Ep3awj:GgVydL0W6XQwWIllkMJSci5XpYI

authentihash b25d2841c55c5855ea04498232af67e458f09f8ab8963bf2a0f2563e0c2130b1
imphash 1c042238f43557c055fca8642de8a074
File size 398.8 KB ( 408384 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID NSIS - Nullsoft Scriptable Install System (91.7%)
Win32 Executable MS Visual C++ (generic) (3.3%)
Win64 Executable (generic) (2.9%)
Win32 Dynamic Link Library (generic) (0.7%)
Win32 Executable (generic) (0.4%)
Tags
nsis peexe signed upx overlay

VirusTotal metadata
First submission 2014-04-30 19:45:35 UTC ( 4 years, 10 months ago )
Last submission 2018-05-22 17:45:44 UTC ( 10 months ago )
File names file-6914372_
wajam_update.exe
26507239
2dfgdfgf
update.exe
wajam_update(1).exe
wajam_update[1].039
output.26507239.txt
update.exe.vir
3357471
.
AWCwBfozsd.tif
Advanced heuristic and reputation engines
ClamAV
Possibly Unwanted Application. While not necessarily malicious, the scanned file presents certain characteristics which depending on the user policies and environment may or may not represent a threat. For full details see: https://www.clamav.net/documents/potentially-unwanted-applications-pua .

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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
Copied files
Deleted files
Created processes
Runtime DLLs
Additional details
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.