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SHA256: 209b0f9ff30a4cc1dfaccdf363aff75d1eb7e87defe9ed92c1a2cd4ca9e9fd78
File name: aswEngin
Detection ratio: 0 / 57
Analysis date: 2016-08-30 08:05:05 UTC ( 2 years, 7 months ago )
Antivirus Result Update
Ad-Aware 20160830
AegisLab 20160830
AhnLab-V3 20160830
Alibaba 20160830
ALYac 20160830
Antiy-AVL 20160830
Arcabit 20160830
Avast 20160830
AVG 20160830
Avira (no cloud) 20160830
AVware 20160830
Baidu 20160830
BitDefender 20160830
Bkav 20160830
CAT-QuickHeal 20160830
ClamAV 20160830
CMC 20160830
Comodo 20160830
CrowdStrike Falcon (ML) 20160725
Cyren 20160830
DrWeb 20160830
ESET-NOD32 20160830
F-Prot 20160830
F-Secure 20160830
Fortinet 20160830
GData 20160830
Ikarus 20160830
Sophos ML 20160830
Jiangmin 20160830
K7AntiVirus 20160830
K7GW 20160830
Kaspersky 20160830
Kingsoft 20160830
Malwarebytes 20160830
McAfee 20160830
McAfee-GW-Edition 20160830
Microsoft 20160830
eScan 20160830
NANO-Antivirus 20160830
nProtect 20160830
Panda 20160830
Qihoo-360 20160830
Rising 20160830
Sophos AV 20160830
SUPERAntiSpyware 20160830
Symantec 20160830
Tencent 20160830
TheHacker 20160829
TotalDefense 20160830
TrendMicro 20160830
TrendMicro-HouseCall 20160830
VBA32 20160829
VIPRE 20160830
ViRobot 20160830
Yandex 20160830
Zillya 20160830
Zoner 20160830
The file being studied is a Portable Executable file! More specifically, it is a Win32 DLL file for the Windows GUI subsystem.
Authenticode signature block and FileVersionInfo properties
Copyright
Copyright (c) 2012 AVAST Software

Product avast! Antivirus
Original name aswEngin.dll
Internal name aswEngin
File version 7.0.1475.80
Description High level antivirus engine
Signature verification Signed file, verified signature
Signing date 3:03 PM 1/28/2013
Signers
[+] AVAST Software
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 1/31/2011
Valid to 12:59 AM 1/31/2014
Valid usage Code Signing
Algorithm sha1RSA
Thumbprint DAEE6B6845246502630C11081368A1237988688E
Serial number 0D D6 D6 71 FE 03 64 D4 3B 63 21 31 41 7E 7B 3F
[+] 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
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 2013-01-28 13:58:08
Entry Point 0x000F230F
Number of sections 5
PE sections
Overlays
MD5 8ae8b3564a35c86ba82177ab2ae55e78
File type data
Offset 1296384
Size 16776
Entropy 7.63
PE imports
RegCreateKeyExW
RegCloseKey
RegQueryValueExA
OpenServiceW
RegDeleteKeyW
DeleteService
RegQueryValueExW
SetSecurityDescriptorDacl
CloseServiceHandle
RegOpenKeyA
OpenProcessToken
RegOpenKeyExW
EqualSid
GetTokenInformation
SetEntriesInAclW
OpenThreadToken
CreateRestrictedToken
CreateProcessAsUserW
RegDeleteValueW
RevertToSelf
RegSetValueExW
FreeSid
OpenSCManagerW
AllocateAndInitializeSid
InitializeSecurityDescriptor
ImpersonateLoggedOnUser
SetThreadToken
GetStdHandle
GetDriveTypeW
ReleaseMutex
GetOverlappedResult
WaitForSingleObject
GetFileAttributesW
CreatePipe
GetCurrentProcess
FileTimeToDosDateTime
LocalAlloc
GetFileInformationByHandle
InterlockedExchange
WriteFile
GetSystemTimeAsFileTime
GetExitCodeProcess
LocalFree
ConnectNamedPipe
InitializeCriticalSection
LoadResource
GetLogicalDriveStringsW
QueryDosDeviceW
SetFileAttributesW
OutputDebugStringA
WritePrivateProfileStringW
SetLastError
DeviceIoControl
GetModuleFileNameW
IsDebuggerPresent
WritePrivateProfileSectionW
UnhandledExceptionFilter
LoadLibraryExW
MultiByteToWideChar
GetPrivateProfileStringW
CreateThread
MoveFileExW
GetSystemDirectoryW
DeleteCriticalSection
SetUnhandledExceptionFilter
CreateMutexW
TerminateProcess
CreateSemaphoreW
GetVersion
GetCurrentThreadId
EnterCriticalSection
TerminateThread
LoadLibraryW
SetEvent
QueryPerformanceCounter
GetTickCount
DisableThreadLibraryCalls
VirtualProtect
FreeLibrary
GetFileSize
OpenProcess
GetProcAddress
GetPrivateProfileIntW
CreateFileMappingW
ExpandEnvironmentStringsW
lstrcmpA
CompareStringA
DuplicateHandle
WaitForMultipleObjects
CreateEventW
CreateFileW
LeaveCriticalSection
GetLastError
GetShortPathNameW
CreateNamedPipeW
lstrlenA
CreateProcessW
FileTimeToLocalFileTime
SizeofResource
GetCurrentProcessId
LockResource
InterlockedCompareExchange
CancelIo
GetCurrentThread
RaiseException
ReleaseSemaphore
MapViewOfFile
SetFilePointer
ReadFile
CloseHandle
OpenMutexW
GetModuleHandleW
GetFileAttributesExW
UnmapViewOfFile
FindResourceW
VirtualFree
Sleep
VirtualAlloc
ResetEvent
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?reserve@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXI@Z
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??4?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV01@_W@Z
??1?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@XZ
??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@XZ
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??0?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAE@PB_W@Z
?assign@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@PB_W@Z
?erase@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@II@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@ABV01@@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@ABV01@@Z
??Y?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV01@_W@Z
?compare@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBEHIIPB_W@Z
?append@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV12@PBDI@Z
??Y?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEAAV01@PBD@Z
??0?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAE@PBD@Z
?npos@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@2IB
?replace@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@IIPB_W@Z
??$?8_WU?$char_traits@_W@std@@V?$allocator@_W@1@@std@@YA_NABV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@0@0@Z
?swap@?$basic_string@DU?$char_traits@D@std@@V?$allocator@D@2@@std@@QAEXAAV12@@Z
??A?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAA_WI@Z
?insert@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEAAV12@IPB_W@Z
?substr@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QBE?AV12@II@Z
?resize@?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@QAEXI@Z
_time64
_snwprintf
strtoul
_ui64tow
_mbsrchr
_vswprintf
_wcsdup
sprintf
_CxxThrowException
_ismbblead
wcspbrk
memmove_s
??3@YAXPAX@Z
_aligned_free
_mbsinc
_mbschr
wcsncmp
_write
memcpy
strstr
memmove
remove
_atoi64
_encoded_null
??0exception@std@@QAE@XZ
memchr
strncmp
?what@exception@std@@UBEPBDXZ
memset
_wcsnicmp
_stricmp
_wcslwr
_vsnprintf_s
_ultow
??0exception@std@@QAE@ABQBD@Z
_invalid_parameter_noinfo
_wcstoui64
__clean_type_info_names_internal
strchr
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_mbsdec
??_V@YAXPAX@Z
strrchr
_initterm_e
_crt_debugger_hook
free
__CxxFrameHandler3
_except_handler4_common
_aligned_malloc
??1exception@std@@UAE@XZ
_read
iswdigit
strcpy
bsearch
islower
_initterm
isupper
_purecall
_wcsupr
_strtoui64
realloc
__dllonexit
_lseek
_setjmp3
toupper
strncpy
wcsnlen
qsort
_open
_onexit
isalpha
_snprintf
_itow
wcsncat
_wtoi64
?_open@@YAHPBDHH@Z
wcschr
wcsncpy
atoi
??0exception@std@@QAE@ABV01@@Z
_swprintf
__CxxLongjmpUnwind
_localtime64
_strnicmp
_close
_malloc_crt
malloc
_i64tow
wcstoul
_snwprintf_s
_mbsupr
towupper
strncat
?terminate@@YAXXZ
_errno
_lock
_encode_pointer
towlower
_decode_pointer
wcsrchr
_amsg_exit
_wcsicmp
longjmp
tolower
_unlock
_adjust_fdiv
strpbrk
_mktime64
wcsncat_s
??2@YAPAXI@Z
__CppXcptFilter
wcsstr
_wtoi
GetDesktopWindow
CharLowerA
CharUpperA
CharToOemBuffW
CharUpperW
PE exports
Number of PE resources by type
RT_RCDATA 1
RT_VERSION 1
RT_MANIFEST 1
Number of PE resources by language
NEUTRAL SYS DEFAULT 2
ENGLISH US 1
PE resources
Debug information
ExifTool file metadata
SubsystemVersion
5.0

LinkerVersion
9.0

ImageVersion
5.0

FileSubtype
0

FileVersionNumber
7.0.1475.80

UninitializedDataSize
0

LanguageCode
Neutral 2

FileFlagsMask
0x0017

CharacterSet
Unicode

InitializedDataSize
243712

EntryPoint
0xf230f

OriginalFileName
aswEngin.dll

MIMEType
application/octet-stream

LegalCopyright
Copyright (c) 2012 AVAST Software

FileVersion
7.0.1475.80

TimeStamp
2013:01:28 14:58:08+01:00

FileType
Win32 DLL

PEType
PE32

InternalName
aswEngin

ProductVersion
7.0.1475.80

FileDescription
High level antivirus engine

OSVersion
5.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
AVAST Software

CodeSize
1051648

ProductName
avast! Antivirus

ProductVersionNumber
7.0.1475.80

FileTypeExtension
dll

ObjectFileType
Dynamic link library

File identification
MD5 21f92a16af4ed9cd09216cee2f85f0a0
SHA1 8385d9435f77d75e8cf83785d00511cb5b1d75a6
SHA256 209b0f9ff30a4cc1dfaccdf363aff75d1eb7e87defe9ed92c1a2cd4ca9e9fd78
ssdeep
24576:5RP2MtGoOvM05579MB0/Ial42ioHmC5YOSjVhba8L285PDns9gbY:5RFGTw526MFs5PDns9wY

authentihash b41dd46af35a179815c0018e8f119030b45632bfa11bb1ee015ecf8fc753d3d1
imphash 36941e3225f61fd7138095d2049c4a52
File size 1.3 MB ( 1313160 bytes )
File type Win32 DLL
Magic literal
PE32 executable for MS Windows (DLL) (GUI) Intel 80386 32-bit

TrID Win32 EXE PECompact compressed (generic) (35.0%)
Win32 Executable MS Visual C++ (generic) (26.3%)
UPX compressed Win32 Executable (25.8%)
Win32 Dynamic Link Library (generic) (5.5%)
Win32 Executable (generic) (3.8%)
Tags
pedll signed overlay

VirusTotal metadata
First submission 2013-01-29 21:20:24 UTC ( 6 years, 2 months ago )
Last submission 2013-01-29 21:20:24 UTC ( 6 years, 2 months ago )
File names file-5078922_dll
aswEngin
aswEngin.dll
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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