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SHA256: cb13258f951ed548478b930bd938c60a414333be6af6421f2bb2ef077f2a4a6a
File name: camstudio.exe
Detection ratio: 13 / 54
Analysis date: 2015-11-15 20:14:14 UTC ( 3 years ago ) View latest
Antivirus Result Update
AVG Generic.94C 20151115
Avira (no cloud) PUA/InstallCore.Gen4 20151115
AVware InstallCore (fs) 20151115
Bkav W32.HfsAdware.E833 20151114
CAT-QuickHeal PUA.Astrodeliv.Gen 20151114
DrWeb Trojan.InstallCore.1230 20151115
ESET-NOD32 a variant of Win32/InstallCore.ACE potentially unwanted 20151115
Malwarebytes PUP.Optional.InstallCore 20151115
Panda PUP/SystemSpeedup 20151115
Qihoo-360 HEUR/QVM06.1.Malware.Gen 20151115
SUPERAntiSpyware PUP.InstallCore/Variant 20151115
VBA32 SScope.Malware-Cryptor.InstallCore 20151114
VIPRE InstallCore (fs) 20151115
AegisLab 20151115
Yandex 20151115
AhnLab-V3 20151115
Alibaba 20151114
ALYac 20151115
Antiy-AVL 20151115
Arcabit 20151115
Avast 20151115
Baidu-International 20151115
BitDefender 20151115
ByteHero 20151115
ClamAV 20151113
CMC 20151113
Comodo 20151115
Cyren 20151115
Emsisoft 20151115
F-Prot 20151115
F-Secure 20151114
Fortinet 20151115
GData 20151115
Ikarus 20151115
Jiangmin 20151114
K7AntiVirus 20151115
K7GW 20151115
Kaspersky 20151115
McAfee 20151115
McAfee-GW-Edition 20151115
Microsoft 20151115
eScan 20151115
NANO-Antivirus 20151115
nProtect 20151113
Rising 20151115
Sophos AV 20151115
Symantec 20151114
Tencent 20151115
TheHacker 20151113
TrendMicro 20151115
TrendMicro-HouseCall 20151115
ViRobot 20151115
Zillya 20151115
Zoner 20151115
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
CamStudio

Publisher Astro Delivery (Fried Cookie Ltd)
Product CamStudio
File version 2.0.5.a0.1_47479
Description CamStudio
Comments This installation was built with Inno Setup.
Signature verification Signed file, verified signature
Signers
[+] Astro Delivery (Fried Cookie Ltd)
Status Valid
Issuer None
Valid from 1:00 AM 1/7/2015
Valid to 12:59 AM 1/8/2016
Valid usage Code Signing
Algorithm 1.2.840.113549.1.1.11
Thumbprint 614AC15506A3714B164D0C49783E20AE79E921F3
Serial number 00 B5 DE F5 C3 08 89 01 F4 21 4C 78 F9 8C A6 60 45
[+] COMODO RSA Code Signing CA
Status Valid
Issuer None
Valid from 1:00 AM 5/9/2013
Valid to 12:59 AM 5/9/2028
Valid usage Code Signing
Algorithm 1.2.840.113549.1.1.12
Thumbprint B69E752BBE88B4458200A7C0F4F5B3CCE6F35B47
Serial number 2E 7C 87 CC 0E 93 4A 52 FE 94 FD 1C B7 CD 34 AF
[+] COMODO SECURE?
Status Valid
Issuer None
Valid from 1:00 AM 1/19/2010
Valid to 12:59 AM 1/19/2038
Valid usage Server Auth, Client Auth, Email Protection, Code Signing, Timestamp Signing, EFS, IPSEC Tunnel, IPSEC User
Algorithm 1.2.840.113549.1.1.12
Thumbprint AFE5D244A8D1194230FF479FE2F897BBCD7A8CB4
Serial number 4C AA F9 CA DB 63 6F E0 1F F7 4E D8 5B 03 86 9D
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 97d7f18139cf4b96a35e395436ab0427
File type data
Offset 86528
Size 916328
Entropy 7.95
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_STRING 6
RT_ICON 5
RT_MANIFEST 1
RT_RCDATA 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
ENGLISH US 8
NEUTRAL 7
PE resources
ExifTool file metadata
UninitializedDataSize
0

Comments
This installation was built with Inno Setup.

LinkerVersion
2.25

ImageVersion
6.0

FileSubtype
0

FileVersionNumber
0.0.0.0

LanguageCode
Neutral

FileFlagsMask
0x003f

CharacterSet
Unicode

InitializedDataSize
45056

EntryPoint
0xa5f8

MIMEType
application/octet-stream

LegalCopyright
CamStudio

FileVersion
2.0.5.a0.1_47479

TimeStamp
1992:06:19 23:22:17+01:00

FileType
Win32 EXE

PEType
PE32

SubsystemVersion
4.0

ProductVersion
2.0.5.a0.1_47479

FileDescription
CamStudio

OSVersion
1.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
CamStudio

CodeSize
40448

ProductName
CamStudio

ProductVersionNumber
0.0.0.0

FileTypeExtension
exe

ObjectFileType
Executable application

File identification
MD5 975b03c3dc5d08ca89c13cf9f090fb9a
SHA1 ca9ce46ff3d63eca2b57ec011fb78da41e7864ae
SHA256 cb13258f951ed548478b930bd938c60a414333be6af6421f2bb2ef077f2a4a6a
ssdeep
24576:tWwvMKB2nc52lhescSb30R1pekEKm25KzQgiHMBTlP0QjcpMXVJoz:txvV2c52oG30BdwUKzQg4GpfI

authentihash a723560cd2c1706bab1f46633b0c12cb12a2fa6f434991f3bb0d825f4614c481
imphash 884310b1928934402ea6fec1dbd3cf5e
File size 979.4 KB ( 1002856 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Win32 Executable Delphi generic (57.2%)
Win32 Executable (generic) (18.1%)
Win16/32 Executable Delphi generic (8.3%)
Generic Win/DOS Executable (8.0%)
DOS Executable Generic (8.0%)
Tags
peexe signed overlay

VirusTotal metadata
First submission 2015-11-15 20:14:14 UTC ( 3 years ago )
Last submission 2015-11-26 14:31:47 UTC ( 3 years ago )
File names camstudio.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.
Runtime DLLs