PUA_PCPOWERSPEED.GA
PUA.PCPowerSpeed (Symantec)
Windows
Threat Type:
Potentially Unwanted Application
Destructiveness:
No
Encrypted:
In the wild::
Yes
OVERVIEW
Puede haberlo instalado manualmente un usuario.
TECHNICAL DETAILS
Detalles de entrada
Puede haberlo instalado manualmente un usuario.
Instalación
Agrega las carpetas siguientes:
- %User Temp%\is-{random characters}.tmp\{malware filename}.tmp
- %User Temp%\is-{random characters}.tmp\_isetup
- %Program Files%\PCPowerSpeed
- %Application Data%\PCPowerSpeed
- %ProgramData%\Microsoft\Windows\Start Menu\Programs\PC Power Speed
(Nota: %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000, XP y Server 2003 suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp).
. %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).. %Application Data% es la carpeta Application Data del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Application Data, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Application Data y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data).)Infiltra los archivos siguientes:
- %User Temp%\is-{random characters}.tmp\_isetup\_RegDLL.tmp
- %User Temp%\is-{random characters}.tmp\_isetup\_shfoldr.dll
- %Program Files%\PCPowerSpeed\unins000.dat
- %Program Files%\PCPowerSpeed\unins000.exe
- %Program Files%\PCPowerSpeed\unins000.msg
- %Program Files%\PCPowerSpeed\PCPowerSpeed.exe
- %Program Files%\PCPowerSpeed\PCPowerTray.exe
- %Application Data%\PCPowerSpeed\faq.tmp
- %Desktop%\PC Power Speed - Optimize Your PC.lnk
- %ProgramData%\Microsoft\Windows\Start Menu\Programs\PC Power Speed\PC Power Speed.lnk
- %ProgramData%\Microsoft\Windows\Start Menu\Programs\PC Power Speed\PCPowerSpeed.com.url
- %ProgramData%\Microsoft\Windows\Start Menu\Programs\PC Power Speed\Uninstall PC Power Speed.lnk
Técnica de inicio automático
Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Run
PCPowerSpeed = ""%Program Files%\PCPowerSpeed\PCPowerTray.exe" /startup"
Otras modificaciones del sistema
Agrega las siguientes entradas de registro como parte de la rutina de instalación:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
HKEY_CURRENT_USER\Software\Microsoft\
Direct3D
HKEY_CURRENT_USER\Software\Microsoft\
Direct3D\MostRecentApplication
HKEY_CURRENT_USER\Software\PCPowerSpeed
HKEY_CURRENT_USER\Software\PCPowerSpeed\
AppMessages
Agrega las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
Inno Setup: Setup Version = "5.3.8 (a)"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
Inno Setup: App Path = "%Program Files%\PCPowerSpeed"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
InstallLocation = "%Program Files%\PCPowerSpeed\"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
Inno Setup: Icon Group = "PC Power Speed"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
Inno Setup: User = "{username}"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
Inno Setup: Language = "en"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
DisplayName = "PC Power Speed 2.1.0.108"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
DisplayIcon = "%Program Files%\PCPowerSpeed\PCPowerSpeed.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
UninstallString = "%Program Files%\PCPowerSpeed\unins000.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
QuietUninstallString = ""%Program Files%\PCPowerSpeed\unins000.exe" /SILENT"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
DisplayVersion = "2.1.0.108"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
Publisher = "Crawler Group, LLC"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
URLInfoAbout = "http://www.PCPowerSpeed.com/"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
HelpLink = "http://www.PCPowerSpeed.com/"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
URLUpdateInfo = "http://www.PCPowerSpeed.com/"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
NoModify = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
NoRepair = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
InstallDate = "{Installation date}"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
MajorVersion = "2"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
MinorVersion = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
{B0C56FD7-493D-44DD-B007-BBB5117D6E6F}_is1
EstimatedSize = "14006"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
StartPage\NewShortcuts
%Application Data%\Microsoft\Windows\Start Menu\Programs\PC Power Speed\PC Power Speed.lnk = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Explorer\
StartPage\NewShortcuts
%ProgramData%\Microsoft\Windows\Start Menu\Programs\PC Power Speed\PC Power Speed.lnk = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Direct3D\MostRecentApplication
Name = "PCPowerSpeed.exe"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
INSTALL = "{hex value}"
HKEY_CURRENT_USER\Software\PCPowerSpeed
SCHEDULE_SCAN = "7"
HKEY_CURRENT_USER\Software\PCPowerSpeed
STARTUP_SCAN = "0"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
SHOW_RESULTS = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
SHOW_TRAY = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
DELAY_STARTUP = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
CREATE_SYSTEMRP = "0"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
CHECK_FOR_UPDATES = "1"
HKEY_CURRENT_USER\Software\PCPowerSpeed
LAST_UPDATE = "{hex value}"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
LANGUAGE = "en"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
INSTCFG = "29"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
UID = "{UID}"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
PARAM{number} = "{hex value}"
HKEY_CURRENT_USER\Software\PCPowerSpeed
OTF = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\PCPowerSpeed
SERVER_STATUS_TYPE = ""