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SHA256: b6e28da3c6d84ca284cb2e3623e4be94e518056f972d6466dcfe8cdc1e72f061
File name: PowerShrink_6.0.exe
Detection ratio: 3 / 66
Analysis date: 2018-01-13 05:53:05 UTC ( 1 year, 1 month ago ) View latest
Antivirus Result Update
Cyren W32/S-386b21d4!Eldorado 20180113
eGambit Unsafe.AI_Score_84% 20180113
F-Prot W32/S-386b21d4!Eldorado 20180113
Ad-Aware 20180113
AegisLab 20180113
AhnLab-V3 20180112
Alibaba 20180113
ALYac 20180113
Antiy-AVL 20180113
Arcabit 20180113
Avast 20180113
Avast-Mobile 20180112
AVG 20180113
Avira (no cloud) 20180112
AVware 20180103
Baidu 20180112
BitDefender 20180113
Bkav 20180112
CAT-QuickHeal 20180112
ClamAV 20180112
CMC 20180111
Comodo 20180113
CrowdStrike Falcon (ML) 20171016
Cybereason 20171103
Cylance 20180113
DrWeb 20180113
Emsisoft 20180113
Endgame 20171130
ESET-NOD32 20180113
F-Secure 20180113
Fortinet 20180113
Ikarus 20180112
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 20180112
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 20180112
TrendMicro 20180113
TrendMicro-HouseCall 20180113
Trustlook 20180113
VBA32 20180112
VIPRE 20180113
ViRobot 20180113
Webroot 20180113
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
TopByteLabs

Product PowerShrink
File version 6.0
Description Compress your PDF, Office and Image files
Comments This installation was built with Inno Setup.
Signature verification Signed file, verified signature
Signing date 2:31 PM 4/27/2015
Signers
[+] balesio AG
Status This certificate or one of the certificates in the certificate chain is not time valid.
Issuer Symantec Class 3 SHA256 Code Signing CA
Valid from 1:00 AM 3/24/2015
Valid to 12:59 AM 4/18/2016
Valid usage Code Signing
Algorithm sha256RSA
Thumbprint A312E585DDBBD26C02EA2CECBB75C0C3882C6C52
Serial number 54 A5 72 66 56 66 4B A9 0E 26 D6 5E 7C D6 5B 5F
[+] Symantec Class 3 SHA256 Code Signing CA
Status Valid
Issuer VeriSign Class 3 Public Primary Certification Authority - G5
Valid from 1:00 AM 12/10/2013
Valid to 12:59 AM 12/10/2023
Valid usage Client Auth, Code Signing
Algorithm sha256RSA
Thumbprint 007790F6561DAD89B0BCD85585762495E358F8A5
Serial number 3D 78 D7 F9 76 49 60 B2 61 7D F4 F0 1E CA 86 2A
[+] 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 INNO, CAB, Unicode, UPX
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2012-10-09 08:48:22
Entry Point 0x0000F3BC
Number of sections 8
PE sections
Overlays
MD5 2e7763631e63f99fadcc4cb50c666fda
File type data
Offset 112128
Size 16955056
Entropy 8.00
PE imports
RegCloseKey
OpenProcessToken
RegOpenKeyExW
AdjustTokenPrivileges
LookupPrivilegeValueW
RegQueryValueExW
InitCommonControls
GetLastError
GetStdHandle
GetUserDefaultLangID
GetSystemInfo
GetModuleFileNameW
WaitForSingleObject
GetVersionExW
FreeLibrary
QueryPerformanceCounter
GetTickCount
GetThreadLocale
VirtualProtect
GetFileAttributesW
RtlUnwind
lstrlenW
GetExitCodeProcess
CreateProcessW
GetStartupInfoA
SizeofResource
GetWindowsDirectoryW
LocalAlloc
LockResource
GetDiskFreeSpaceW
GetCommandLineW
SetErrorMode
UnhandledExceptionFilter
LoadLibraryExW
MultiByteToWideChar
EnumCalendarInfoW
GetCPInfo
DeleteFileW
GetProcAddress
InterlockedCompareExchange
GetLocaleInfoW
lstrcpynW
RaiseException
WideCharToMultiByte
RemoveDirectoryW
SetFilePointer
GetFullPathNameW
ReadFile
GetEnvironmentVariableW
InterlockedExchange
CreateDirectoryW
WriteFile
GetCurrentProcess
CloseHandle
FindFirstFileW
GetACP
GetModuleHandleW
SignalObjectAndWait
SetEvent
FormatMessageW
LoadLibraryW
CreateEventW
GetVersion
LoadResource
FindResourceW
CreateFileW
VirtualQuery
VirtualFree
FindClose
TlsGetValue
Sleep
SetEndOfFile
TlsSetValue
ExitProcess
GetCurrentThreadId
VirtualAlloc
GetFileSize
SetLastError
ResetEvent
SysReAllocStringLen
SysFreeString
SysAllocStringLen
GetSystemMetrics
SetWindowLongW
MessageBoxW
PeekMessageW
LoadStringW
MessageBoxA
CreateWindowExW
MsgWaitForMultipleObjects
TranslateMessage
CharUpperBuffW
CallWindowProcW
CharNextW
GetKeyboardType
ExitWindowsEx
DispatchMessageW
DestroyWindow
Number of PE resources by type
RT_STRING 6
RT_RCDATA 4
RT_ICON 1
RT_MANIFEST 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
NEUTRAL 9
ENGLISH US 5
PE resources
ExifTool file metadata
SubsystemVersion
5.0

Comments
This installation was built with Inno Setup.

LinkerVersion
2.25

ImageVersion
6.0

FileSubtype
0

FileVersionNumber
6.0.0.0

LanguageCode
Neutral

FileFlagsMask
0x003f

FileDescription
Compress your PDF, Office and Image files

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

CharacterSet
Unicode

InitializedDataSize
50688

EntryPoint
0xf3bc

MIMEType
application/octet-stream

LegalCopyright
TopByteLabs

FileVersion
6.0

TimeStamp
2012:10:09 09:48:22+01:00

FileType
Win32 EXE

PEType
PE32

ProductVersion
6.0

UninitializedDataSize
0

OSVersion
5.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
TopByteLabs

CodeSize
60416

ProductName
PowerShrink

ProductVersionNumber
6.0.0.0

FileTypeExtension
exe

ObjectFileType
Executable application

File identification
MD5 0f2c93414658c7a72936301368b73556
SHA1 9f04ceb05b0f3a8e51706b44ac1595db26ad4094
SHA256 b6e28da3c6d84ca284cb2e3623e4be94e518056f972d6466dcfe8cdc1e72f061
ssdeep
393216:L04Joc4tGH2J1/lY/eC2OqWqDea0d3IigbjD:L04JqG+3BC5P/dx8jD

authentihash 80490710fffb4a4d57b8707b0297f2d79cf18884ea3579e3f00e7e6fcc4f16fa
imphash 48aa5c8931746a9655524f67b25a47ef
File size 16.3 MB ( 17067184 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win32 Executable (generic) (35.7%)
Win16/32 Executable Delphi generic (16.4%)
OS/2 Executable (generic) (16.0%)
Generic Win/DOS Executable (15.8%)
DOS Executable Generic (15.8%)
Tags
peexe signed upx overlay

VirusTotal metadata
First submission 2015-06-20 23:50:07 UTC ( 3 years, 8 months ago )
Last submission 2018-10-18 04:30:57 UTC ( 4 months ago )
File names PowerShrink.exe
672784
PowerShrink.exe
PowerShrink_6.0.exe
B6E28DA3C6D84CA284CB2E3623E4BE94E518056F972D6466DCFE8CDC1E72F061
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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.