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SHA256: 370209dcb723b18a590430c9c8989f6ecbb2c563cda97442ef74c7766f26fd3f
File name: CamStudio_Setup_2-7_r316.exe
Detection ratio: 1 / 69
Analysis date: 2018-12-05 20:46:31 UTC ( 5 days, 8 hours ago )
Antivirus Result Update
Trapmine suspicious.low.ml.score 20181205
Ad-Aware 20181205
AegisLab 20181205
AhnLab-V3 20181205
Alibaba 20180921
ALYac 20181205
Antiy-AVL 20181205
Arcabit 20181205
Avast 20181205
Avast-Mobile 20181205
AVG 20181205
Avira (no cloud) 20181205
Babable 20180918
Baidu 20181205
BitDefender 20181205
Bkav 20181205
CAT-QuickHeal 20181205
ClamAV 20181205
CMC 20181205
Comodo 20181205
CrowdStrike Falcon (ML) 20181022
Cybereason 20180225
Cylance 20181205
Cyren 20181205
DrWeb 20181205
eGambit 20181205
Emsisoft 20181205
Endgame 20181108
ESET-NOD32 20181205
F-Prot 20181205
F-Secure 20181205
Fortinet 20181205
GData 20181205
Ikarus 20181205
Sophos ML 20181128
Jiangmin 20181205
K7AntiVirus 20181205
K7GW 20181205
Kaspersky 20181205
Kingsoft 20181205
Malwarebytes 20181205
MAX 20181205
McAfee 20181205
McAfee-GW-Edition 20181205
Microsoft 20181205
eScan 20181205
NANO-Antivirus 20181205
Palo Alto Networks (Known Signatures) 20181205
Panda 20181205
Qihoo-360 20181205
Rising 20181205
SentinelOne (Static ML) 20181011
Sophos AV 20181205
SUPERAntiSpyware 20181205
Symantec 20181205
Symantec Mobile Insight 20181204
TACHYON 20181205
Tencent 20181205
TheHacker 20181202
TrendMicro 20181205
TrendMicro-HouseCall 20181205
Trustlook 20181205
VBA32 20181205
VIPRE 20181205
ViRobot 20181205
Webroot 20181205
Yandex 20181204
Zillya 20181204
ZoneAlarm by Check Point 20181205
Zoner 20181205
The file being studied is a Portable Executable file! More specifically, it is a Win32 EXE file for the Windows GUI subsystem.
FileVersionInfo properties
Copyright

Product CamStudio
File version
Description CamStudio Setup
Comments This installation was built with Inno Setup.
Packers identified
F-PROT INNO, appended, Unicode
PE header basic information
Target machine Intel 386 or later processors and compatible processors
Compilation timestamp 1992-06-19 22:22:17
Entry Point 0x00009C40
Number of sections 8
PE sections
Overlays
MD5 b8cff218916fd7c3bf49e371146bce42
File type data
Offset 54272
Size 11384203
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_STRING 6
RT_ICON 4
RT_MANIFEST 1
RT_RCDATA 1
RT_VERSION 1
RT_GROUP_ICON 1
Number of PE resources by language
NEUTRAL 7
DUTCH 4
ENGLISH US 3
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
0.0.0.0

LanguageCode
Neutral

FileFlagsMask
0x003f

FileDescription
CamStudio Setup

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

CharacterSet
Unicode

InitializedDataSize
17920

EntryPoint
0x9c40

MIMEType
application/octet-stream

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

FileType
Win32 EXE

PEType
PE32

ProductVersion
2.7

UninitializedDataSize
0

OSVersion
1.0

FileOS
Win32

Subsystem
Windows GUI

MachineType
Intel 386 or later, and compatibles

CompanyName
CamStudio Open Source

CodeSize
37888

ProductName
CamStudio

ProductVersionNumber
0.0.0.0

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 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.
Execution parents
Compressed bundles
File identification
MD5 44632b764cb41261703b4cb79eede666
SHA1 023751785d671d7091f30f329e225d660ed8bc3f
SHA256 370209dcb723b18a590430c9c8989f6ecbb2c563cda97442ef74c7766f26fd3f
ssdeep
196608:/yivpG7M8TA78AVz3jHoXZumW9S/+9hRjZeHzJzEJ8zZI7Zt13eTT:Pjhz3jHoXZumWE/+9hD4927Pg

authentihash 8c1f74a445e7f8fd323b0117e22f8aef17d4ed6c77ecbda2d217763811e01a7d
imphash 884310b1928934402ea6fec1dbd3cf5e
File size 10.9 MB ( 11438475 bytes )
File type Win32 EXE
Magic literal
PE32 executable for MS Windows (GUI) Intel 80386 32-bit

TrID Inno Setup installer (76.6%)
Win32 Executable Delphi generic (9.9%)
Win32 Dynamic Link Library (generic) (4.5%)
Win32 Executable (generic) (3.1%)
Win16/32 Executable Delphi generic (1.4%)
Tags
peexe via-tor overlay

VirusTotal metadata
First submission 2015-05-18 16:21:08 UTC ( 3 years, 6 months ago )
Last submission 2018-12-05 20:46:31 UTC ( 5 days, 8 hours ago )
File names CamStudio_Setup_2-7_r316.exe
CamStudio_Setup_2-7_r316 [1].exe
unconfirmed 774109.crdownload
CamStudio_Setup_2-7_r316.exe
CamStudio_Setup_2-7_r316.exe
CamStudio_Setup_2-7_r316 - Copy.exe
370209dcb723b18a590430c9c8989f6ecbb2c563cda97442ef74c7766f26fd3f.file
CamStudio_Setup_2-7_r316.exe.19ma563.partial
HTTP-FBFH7e29tOlx5J8FMd.txt
682557
CamStudio_Setup_2-7_r316 (1).exe
CamStudio_Setup_v.2.7_r316.exe
CamStudio_Setup_2-7_r316.exe
Setup.exe
CamStudio_Setup_2-7_r316 [1].exe
CamStudio_Setup_2-7_r316_Original.exe
SoftZoner.com_CamStudio_setup_v2.7.exe
CamStudio_Setup_2-7_r316.exe
CamStudio 2-7_r316.exe
CamStudio_Setup_2-7_r316 [1].exe
CamStudio_Setup_2-7_r316 (2016-07-17).exe
CamStudio_Setup_2-7_r316.exe
CamStudio_Setup_27_r316.exe
CamStudio_SetupByINFORMACIONLIBRE.exe
filename
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.