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SHA256: 3b53d390b7a6cf2be8e22a40d88ac655a0ee491725fae3509eebdb83808e44b3
File name: 566383
Detection ratio: 0 / 57
Analysis date: 2015-10-18 15:10:45 UTC ( 3 years, 5 months ago ) View latest
Antivirus Result Update
Ad-Aware 20151018
AegisLab 20151018
Yandex 20151017
AhnLab-V3 20151018
Alibaba 20151016
ALYac 20151018
Antiy-AVL 20151018
Arcabit 20151018
Avast 20151018
AVG 20151018
Avira (no cloud) 20151018
AVware 20151018
Baidu-International 20151018
BitDefender 20151018
Bkav 20151017
ByteHero 20151018
CAT-QuickHeal 20151017
ClamAV 20151018
CMC 20151016
Comodo 20151018
Cyren 20151018
DrWeb 20151018
Emsisoft 20151018
ESET-NOD32 20151018
F-Prot 20151018
F-Secure 20151017
Fortinet 20151018
GData 20151018
Ikarus 20151018
Jiangmin 20151017
K7AntiVirus 20151018
K7GW 20151018
Kaspersky 20151018
Kingsoft 20151018
Malwarebytes 20151018
McAfee 20151018
McAfee-GW-Edition 20151018
Microsoft 20151018
eScan 20151018
NANO-Antivirus 20151018
nProtect 20151016
Panda 20151018
Qihoo-360 20151018
Rising 20151017
Sophos AV 20151018
SUPERAntiSpyware 20151018
Symantec 20151018
Tencent 20151018
TheHacker 20151017
TotalDefense 20151018
TrendMicro 20151018
TrendMicro-HouseCall 20151018
VBA32 20151016
VIPRE 20151018
ViRobot 20151018
Zillya 20151017
Zoner 20151018
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

Product WinUtilities Professional Edition
File version 11.23
Description WinUtilities Professional Edition Setup
Comments This installation was built with Inno Setup.
Signature verification Signed file, verified signature
Signing date 2:44 PM 10/15/2014
Signers
[+] SuiNing Yilong Software Store
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer Thawte Code Signing CA - G2
Valid from 11:00 PM 06/09/2014
Valid to 10:59 PM 06/09/2016
Valid usage Code Signing, 1.3.6.1.4.1.311.2.1.22
Algorithm sha1RSA
Thumbprint 9046AD8F11F0F6F09FD098A5EAA894FF681B6B60
Serial number 6B 3F 15 25 0C 6B FC 29 FD B0 E1 E1 24 63 8E 95
[+] Thawte Code Signing CA - G2
Status Valid
Issuer thawte Primary Root CA
Valid from 12:00 AM 02/08/2010
Valid to 11:59 PM 02/07/2020
Valid usage Client Auth, Code Signing
Algorithm sha1RSA
Thumbprint 808D62642B7D1C4A9A83FD667F7A2A9D243FB1C7
Serial number 47 97 4D 78 73 A5 BC AB 0D 2F B3 70 19 2F CE 5E
[+] thawte
Status Valid
Issuer thawte Primary Root CA
Valid from 12:00 AM 11/17/2006
Valid to 10:59 PM 07/16/2036
Valid usage Server Auth, Client Auth, Email Protection, Code Signing
Algorithm sha1RSA
Thumbprint 91C6D6EE3E8AC86384E548C299295C756C817B81
Serial number 34 4E D5 57 20 D5 ED EC 49 F4 2F CE 37 DB 2B 6D
Counter signers
[+] Symantec Time Stamping Services Signer - G4
Status Valid
Issuer Symantec Time Stamping Services CA - G2
Valid from 11:00 PM 10/17/2012
Valid to 11:59 PM 12/29/2020
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 12:00 AM 12/21/2012
Valid to 11:59 PM 12/30/2020
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 12:00 AM 01/01/1997
Valid to 11:59 PM 12/31/2020
Valid usage Timestamp Signing
Algorithm md5RSA
Thumbrint BE36A4562FB2EE05DBB3D32323ADF445084ED656
Serial number 00
Packers identified
F-PROT INNO, appended
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 1992-06-19 22:22:17
Entry Point 0x0000A5F8
Number of sections 8
PE sections
Overlays
MD5 a06e09ef397b8386ea1b1b23912520c1
File type data
Offset 166400
Size 6219688
Entropy 8.00
PE imports
LookupPrivilegeValueA
RegCloseKey
OpenProcessToken
RegQueryValueExA
AdjustTokenPrivileges
RegOpenKeyExA
InitCommonControls
GetSystemTime
GetLastError
GetEnvironmentVariableA
GetStdHandle
EnterCriticalSection
GetUserDefaultLangID
GetSystemInfo
GetFileAttributesA
GetExitCodeProcess
ExitProcess
CreateDirectoryA
VirtualProtect
GetVersionExA
RemoveDirectoryA
RtlUnwind
LoadLibraryA
DeleteCriticalSection
GetCurrentProcess
SizeofResource
GetLocaleInfoA
LocalAlloc
LockResource
IsDBCSLeadByte
DeleteFileA
GetWindowsDirectoryA
GetSystemDefaultLCID
SetErrorMode
MultiByteToWideChar
GetCommandLineA
GetProcAddress
FormatMessageA
SetFilePointer
RaiseException
WideCharToMultiByte
GetModuleHandleA
ReadFile
InterlockedExchange
WriteFile
CloseHandle
GetACP
GetFullPathNameA
LocalFree
CreateProcessA
GetModuleFileNameA
InitializeCriticalSection
LoadResource
VirtualQuery
VirtualFree
TlsGetValue
Sleep
GetFileType
SetEndOfFile
TlsSetValue
CreateFileA
FindResourceA
VirtualAlloc
GetFileSize
SetLastError
LeaveCriticalSection
SysStringLen
SysAllocStringLen
VariantCopyInd
VariantClear
VariantChangeTypeEx
CharPrevA
CreateWindowExA
LoadStringA
DispatchMessageA
CallWindowProcA
MessageBoxA
PeekMessageA
SetWindowLongA
MsgWaitForMultipleObjects
TranslateMessage
ExitWindowsEx
DestroyWindow
Number of PE resources by type
RT_ICON 10
RT_STRING 6
RT_MANIFEST 1
RT_RCDATA 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
ENGLISH US 13
NEUTRAL 7
PE resources
ExifTool file metadata
SubsystemVersion
4.0

Comments
This installation was built with Inno Setup.

LinkerVersion
2.25

ImageVersion
6.0

FileSubtype
0

FileVersionNumber
11.23.0.0

LanguageCode
Neutral

FileFlagsMask
0x003f

FileDescription
WinUtilities Professional Edition Setup

ImageFileCharacteristics
No relocs, Executable, No line numbers, No symbols, Bytes reversed lo, 32-bit, Bytes reversed hi

CharacterSet
Unicode

InitializedDataSize
124928

EntryPoint
0xa5f8

MIMEType
application/octet-stream

FileVersion
11.23

TimeStamp
1992:06:20 00:22:17+02:00

FileType
Win32 EXE

PEType
PE32

ProductVersion
11.23

UninitializedDataSize
0

OSVersion
1.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
YL Computing, Inc

CodeSize
40448

ProductName
WinUtilities Professional Edition

ProductVersionNumber
11.23.0.0

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 this sample wrote the following files to disk.
Execution parents
Compressed bundles
File identification
MD5 363922f06cd24216fa692bec50f5fca6
SHA1 9b4046d4482ba797486ad77da1490532f080e428
SHA256 3b53d390b7a6cf2be8e22a40d88ac655a0ee491725fae3509eebdb83808e44b3
ssdeep
196608:SMjkB9n9BrN1LLjUFyE9rf5UubFTSTXO1X2vWSZjy:SMjkB9n9TpUFBJf55bFLF2+SZW

authentihash 69803e87651de70407a54dd2e66855c765f8bfe1bf8de459e9f4b14bef3b0079
imphash 884310b1928934402ea6fec1dbd3cf5e
File size 6.1 MB ( 6386088 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Inno Setup installer (73.3%)
Win32 Executable Delphi generic (9.4%)
Windows screen saver (8.7%)
Win32 Executable (generic) (3.0%)
Win16/32 Executable Delphi generic (1.3%)
Tags
peexe overlay signed via-tor

VirusTotal metadata
First submission 2014-10-15 13:48:28 UTC ( 4 years, 5 months ago )
Last submission 2017-06-15 18:57:02 UTC ( 1 year, 9 months ago )
File names WinUtilities 11.23 by MasterK-18.exe
wuinstall.exe
B
wuinstall.exe
675133-1506043-pc-suite.exe
wuinstall(1).exe
WinUtilitiesPro-XP-ORIGINAL-GREEK.exe
wuinstall.exe
cleaner.exe
wuinstall.exe
3B53D390B7A6CF2BE8E22A40D88AC655A0EE491725FAE3509EEBDB83808E44B3
wuinstall.exe
426-wuinstall.exe
wuinstall.exe
566383
file-7581445_exe
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 .

Symantec reputation Suspicious.Insight
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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
Runtime DLLs
Additional details
The file sends control codes directly to certain device drivers making use of the DeviceIoControl Windows API function.