TROJ_RAWER.A

November 27, 2012

PLATFORM:

Windows 2000, Windows XP, Windows Server 2003

OVERALL RISK RATING:

DAMAGE POTENTIAL:

DISTRIBUTION POTENTIAL:

REPORTED INFECTION:

Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes

OVERVIEW

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

It modifies files, disabling programs and applications from properly running.

TECHNICAL DETAILS

File Size: 159,744 bytes

File Type: EXE

Memory Resident: No

Initial Samples Received Date: 27 Nov 2012

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Other System Modifications

This Trojan modifies the following files:

%Application Data%\GDIPFONTCACHEV1.DAT
%System%\drivers\etc\hosts

(Note: %Application Data% is the current user's Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming on Windows Vista and 7.. %System% is the Windows system folder, which is usually C:\Windows\System32.)

It adds the following registry keys:

HKEY_CLASSES_ROOT\UnlimitedHackTool

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
UnlimitedHackTool\shell\open

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
UnlimitedHackTool\shell\open\
command

HKEY_CLASSES_ROOT\UnlimitedHackTool\DefaultIcon

HKEY_CLASSES_ROOT\.Ps0\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
uvtMtO1v1Q???\command

HKEY_CLASSES_ROOT\.uvtMtO1v1Q

HKEY_CLASSES_ROOT\.1LL\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
1LL2L1x02u???\command

HKEY_CLASSES_ROOT\.1LL2L1x02u

HKEY_CLASSES_ROOT\.10s\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
Otx1KsOw1v???\command

HKEY_CLASSES_ROOT\.Otx1KsOw1v

HKEY_CLASSES_ROOT\.1Q1\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
y0qKM0vyry???\command

HKEY_CLASSES_ROOT\.y0qKM0vyry

HKEY_CLASSES_ROOT\.uO2\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
OMuvKQKJLL???\command

HKEY_CLASSES_ROOT\.OMuvKQKJLL

HKEY_CLASSES_ROOT\.01I\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
Py1ONrxJtO???\command

HKEY_CLASSES_ROOT\.Py1ONrxJtO

HKEY_CLASSES_ROOT\.r0M\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
r0MP21K11O???\command

HKEY_CLASSES_ROOT\.r0MP21K11O

HKEY_CLASSES_ROOT\.uQO\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
s1P12L2xKs???\command

HKEY_CLASSES_ROOT\.s1P12L2xKs

HKEY_CLASSES_ROOT\.y2M\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
usyuwNO2Lt???\command

HKEY_CLASSES_ROOT\.usyuwNO2Lt

HKEY_CLASSES_ROOT\.KP0\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
KP0qyM21O1???\command

HKEY_CLASSES_ROOT\.KP0qyM21O1

HKEY_CLASSES_ROOT\.yL2\ShellNew

HKEY_CLASSES_ROOT\Folder\shell\
I1M1Mr0t1r???\command

HKEY_CLASSES_ROOT\.I1M1Mr0t1r

It adds the following registry entries:

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.Ps0\ShellNew
FileName = "Ps0myapp.Ps0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.1LL\ShellNew
FileName = "1LLmyapp.1LL"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.10s\ShellNew
FileName = "10smyapp.10s"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.1Q1\ShellNew
FileName = "1Q1myapp.1Q1"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.uO2\ShellNew
FileName = "uO2myapp.uO2"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.01I\ShellNew
FileName = "01Imyapp.01I"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.r0M\ShellNew
FileName = "r0Mmyapp.r0M"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.uQO\ShellNew
FileName = "uQOmyapp.uQO"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.y2M\ShellNew
FileName = "y2Mmyapp.y2M"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.KP0\ShellNew
FileName = "KP0myapp.KP0"

HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
.yL2\ShellNew
FileName = "yL2myapp.yL2"

It modifies the following registry entries:

HKEY_CURRENT_USER\Software\Microsoft\
GDIPlus
FontCachePath = "%Application Data%"

(Note: The default value data of the said registry entry is %User Profile%\Local Settings\Application Data.)

Dropping Routine

This Trojan drops the following files:

%User Profile%\Templates\Ps0myapp.Ps0
%Start Menu%\Programs\0xL1tq0Ky0xLJy0
%User Profile%\SendTo\0xL1tq0Ky0xLJy0
%Favorites%\0xL1tq0Ky0xLJy0
%Desktop%\0xL1tq0Ky0xLJy0
%User Startup%\0xL1tq0Ky0xLJy0
%User Profile%\Templates\1LLmyapp.1LL
%Start Menu%\Programs\yvxM22QO1I2tPuQ
%User Profile%\SendTo\yvxM22QO1I2tPuQ
%Favorites%\yvxM22QO1I2tPuQ
%Desktop%\yvxM22QO1I2tPuQ
%User Startup%\yvxM22QO1I2tPuQ
%User Profile%\Templates\10smyapp.10s
%Start Menu%\Programs\K1K21u2K0JKt2v2
%User Profile%\SendTo\K1K21u2K0JKt2v2
%Favorites%\K1K21u2K0JKt2v2
%Desktop%\K1K21u2K0JKt2v2
%User Startup%\K1K21u2K0JKt2v2
%User Profile%\Templates\1Q1myapp.1Q1
%Start Menu%\Programs\2svvr00yrwP0stq
%User Profile%\SendTo\2svvr00yrwP0stq
%Favorites%\2svvr00yrwP0stq
%Desktop%\2svvr00yrwP0stq
%User Startup%\2svvr00yrwP0stq
%User Profile%\Templates\uO2myapp.uO2
%Start Menu%\Programs\x102QQOJKIO2syy
%User Profile%\SendTo\x102QQOJKIO2syy
%Favorites%\x102QQOJKIO2syy
%Desktop%\x102QQOJKIO2syy
%User Startup%\x102QQOJKIO2syy
%User Profile%\Templates\01Imyapp.01I
%Start Menu%\Programs\2IOKyQ2KsJ2MMsx
%User Profile%\SendTo\2IOKyQ2KsJ2MMsx
%Favorites%\2IOKyQ2KsJ2MMsx
%Desktop%\2IOKyQ2KsJ2MMsx
%User Startup%\2IOKyQ2KsJ2MMsx
%User Profile%\Templates\r0Mmyapp.r0M
%Start Menu%\Programs\KJvKt0t21Jttvts
%User Profile%\SendTo\KJvKt0t21Jttvts
%Favorites%\KJvKt0t21Jttvts
%Desktop%\KJvKt0t21Jttvts
%User Startup%\KJvKt0t21Jttvts
%User Profile%\Templates\uQOmyapp.uQO
%Start Menu%\Programs\x22u2N1M21MP202
%User Profile%\SendTo\x22u2N1M21MP202
%Favorites%\x22u2N1M21MP202
%Desktop%\x22u2N1M21MP202
%User Startup%\x22u2N1M21MP202
%User Profile%\Templates\y2Mmyapp.y2M
%Start Menu%\Programs\1K121NsIKrussPy
%User Profile%\SendTo\1K121NsIKrussPy
%Favorites%\1K121NsIKrussPy
%Desktop%\1K121NsIKrussPy
%User Startup%\1K121NsIKrussPy
%User Profile%\Templates\KP0myapp.KP0
%Start Menu%\Programs\Prs2yP1sKPx0N2J
%User Profile%\SendTo\Prs2yP1sKPx0N2J
%Favorites%\Prs2yP1sKPx0N2J
%Desktop%\Prs2yP1sKPx0N2J
%User Startup%\Prs2yP1sKPx0N2J
%User Profile%\Templates\yL2myapp.yL2
%Start Menu%\Programs\1OyJ2ut202IuyvP
%User Profile%\SendTo\1OyJ2ut202IuyvP
%Favorites%\1OyJ2ut202IuyvP
%Desktop%\1OyJ2ut202IuyvP
%User Startup%\1OyJ2ut202IuyvP

(Note: %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003, or C:\Users\{user name} on Windows Vista and 7.. %Start Menu% is the current user's Start Menu folder, which is usually C:\Windows\Start Menu or C:\Documents and Settings\{User name}\Start Menu on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\AppData\Roaming\Microsoft\Windows\Start Menu on Windows Vista and 7.. %Favorites% is the current user's Favorites folder, which is usually C:\Documents and Settings\{user name}\Favorites on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\Favorites on Windows Vista and 7.. %Desktop% is the current user's desktop, which is usually C:\Documents and Settings\{User Name}\Desktop on Windows 2000, XP, and Server 2003, or C:\Users\{user name}\Desktop on Windows Vista and 7.. %User Startup% is the current user's Startup folder, which is usually C:\Windows\Profiles\{user name}\Start Menu\Programs\Startup on Windows 98 and ME, C:\WINNT\Profiles\{user name}\Start Menu\Programs\Startup on Windows NT, and C:\Documents and Settings\{User name}\Start Menu\Programs\Startup.)

This report is generated via an automated analysis system.

SOLUTION

Minimum Scan Engine: 9.300

Step 1

For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.

Step 2

Delete this registry key

[ Learn More ]

Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.

In HKEY_CLASSES_ROOT
- UnlimitedHackTool

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\UnlimitedHackTool\shell
- open

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\UnlimitedHackTool\shell\open
- command

In HKEY_CLASSES_ROOT\UnlimitedHackTool
- DefaultIcon

In HKEY_CLASSES_ROOT\.Ps0
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\uvtMtO1v1Q???
- command

In HKEY_CLASSES_ROOT
- .uvtMtO1v1Q

In HKEY_CLASSES_ROOT\.1LL
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\1LL2L1x02u???
- command

In HKEY_CLASSES_ROOT
- .1LL2L1x02u

In HKEY_CLASSES_ROOT\.10s
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\Otx1KsOw1v???
- command

In HKEY_CLASSES_ROOT
- .Otx1KsOw1v

In HKEY_CLASSES_ROOT\.1Q1
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\y0qKM0vyry???
- command

In HKEY_CLASSES_ROOT
- .y0qKM0vyry

In HKEY_CLASSES_ROOT\.uO2
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\OMuvKQKJLL???
- command

In HKEY_CLASSES_ROOT
- .OMuvKQKJLL

In HKEY_CLASSES_ROOT\.01I
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\Py1ONrxJtO???
- command

In HKEY_CLASSES_ROOT
- .Py1ONrxJtO

In HKEY_CLASSES_ROOT\.r0M
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\r0MP21K11O???
- command

In HKEY_CLASSES_ROOT
- .r0MP21K11O

In HKEY_CLASSES_ROOT\.uQO
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\s1P12L2xKs???
- command

In HKEY_CLASSES_ROOT
- .s1P12L2xKs

In HKEY_CLASSES_ROOT\.y2M
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\usyuwNO2Lt???
- command

In HKEY_CLASSES_ROOT
- .usyuwNO2Lt

In HKEY_CLASSES_ROOT\.KP0
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\KP0qyM21O1???
- command

In HKEY_CLASSES_ROOT
- .KP0qyM21O1

In HKEY_CLASSES_ROOT\.yL2
- ShellNew

In HKEY_CLASSES_ROOT\Folder\shell\I1M1Mr0t1r???
- command

In HKEY_CLASSES_ROOT
- .I1M1Mr0t1r

To delete the registry key this malware/grayware created:

Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
In the left panel, double-click the following:
HKEY_CLASSES_ROOT
Still in the left panel, locate and delete the key:
UnlimitedHackTool
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>UnlimitedHackTool>shell
Still in the left panel, locate and delete the key:
open
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>UnlimitedHackTool>shell>open
Still in the left panel, locate and delete the key:
command
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>UnlimitedHackTool
Still in the left panel, locate and delete the key:
DefaultIcon
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.Ps0
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>uvtMtO1v1Q???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.uvtMtO1v1Q
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.1LL
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>1LL2L1x02u???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.1LL2L1x02u
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.10s
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>Otx1KsOw1v???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.Otx1KsOw1v
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.1Q1
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>y0qKM0vyry???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.y0qKM0vyry
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.uO2
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>OMuvKQKJLL???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.OMuvKQKJLL
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.01I
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>Py1ONrxJtO???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.Py1ONrxJtO
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.r0M
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>r0MP21K11O???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.r0MP21K11O
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.uQO
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>s1P12L2xKs???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.s1P12L2xKs
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.y2M
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>usyuwNO2Lt???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.usyuwNO2Lt
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.KP0
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>KP0qyM21O1???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.KP0qyM21O1
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>.yL2
Still in the left panel, locate and delete the key:
ShellNew
In the left panel, double-click the following:
HKEY_CLASSES_ROOT>Folder>shell>I1M1Mr0t1r???
Still in the left panel, locate and delete the key:
command
Again Still in the left panel, locate and delete the key:
.I1M1Mr0t1r
Close Registry Editor.

Step 3

Delete this registry value

[ Learn More ]

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.Ps0\ShellNew
- FileName = "Ps0myapp.Ps0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.1LL\ShellNew
- FileName = "1LLmyapp.1LL"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.10s\ShellNew
- FileName = "10smyapp.10s"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.1Q1\ShellNew
- FileName = "1Q1myapp.1Q1"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.uO2\ShellNew
- FileName = "uO2myapp.uO2"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.01I\ShellNew
- FileName = "01Imyapp.01I"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.r0M\ShellNew
- FileName = "r0Mmyapp.r0M"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.uQO\ShellNew
- FileName = "uQOmyapp.uQO"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.y2M\ShellNew
- FileName = "y2Mmyapp.y2M"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.KP0\ShellNew
- FileName = "KP0myapp.KP0"

In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\.yL2\ShellNew
- FileName = "yL2myapp.yL2"

To delete the registry value this malware/grayware created:

Open Registry Editor. Click Start>Run, type REGEDIT, then press Enter.
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.Ps0>ShellNew
In the right panel, locate and delete the entry:
FileName = "Ps0myapp.Ps0"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.1LL>ShellNew
In the right panel, locate and delete the entry:
FileName = "1LLmyapp.1LL"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.10s>ShellNew
In the right panel, locate and delete the entry:
FileName = "10smyapp.10s"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.1Q1>ShellNew
In the right panel, locate and delete the entry:
FileName = "1Q1myapp.1Q1"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.uO2>ShellNew
In the right panel, locate and delete the entry:
FileName = "uO2myapp.uO2"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.01I>ShellNew
In the right panel, locate and delete the entry:
FileName = "01Imyapp.01I"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.r0M>ShellNew
In the right panel, locate and delete the entry:
FileName = "r0Mmyapp.r0M"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.uQO>ShellNew
In the right panel, locate and delete the entry:
FileName = "uQOmyapp.uQO"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.y2M>ShellNew
In the right panel, locate and delete the entry:
FileName = "y2Mmyapp.y2M"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.KP0>ShellNew
In the right panel, locate and delete the entry:
FileName = "KP0myapp.KP0"
In the left panel, double-click the following:
HKEY_LOCAL_MACHINE>SOFTWARE>Classes>.yL2>ShellNew
In the right panel, locate and delete the entry:
FileName = "yL2myapp.yL2"
Close Registry Editor.

Step 4

Restore these modified registry values

[ Learn More ]

Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.

In HKEY_CURRENT_USER\Software\Microsoft\GDIPlus
- From: FontCachePath = "%Application Data%"
  To: FontCachePath = ""%User Profile%\Local Settings\Application Data""

Step 5

Search and delete these components

[ Learn More ]

There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result.

%User Profile%\Templates\Ps0myapp.Ps0
%Start Menu%\Programs\0xL1tq0Ky0xLJy0
%User Profile%\SendTo\0xL1tq0Ky0xLJy0
%Favorites%\0xL1tq0Ky0xLJy0
%Desktop%\0xL1tq0Ky0xLJy0
%User Startup%\0xL1tq0Ky0xLJy0
%User Profile%\Templates\1LLmyapp.1LL
%Start Menu%\Programs\yvxM22QO1I2tPuQ
%User Profile%\SendTo\yvxM22QO1I2tPuQ
%Favorites%\yvxM22QO1I2tPuQ
%Desktop%\yvxM22QO1I2tPuQ
%User Startup%\yvxM22QO1I2tPuQ
%User Profile%\Templates\10smyapp.10s
%Start Menu%\Programs\K1K21u2K0JKt2v2
%User Profile%\SendTo\K1K21u2K0JKt2v2
%Favorites%\K1K21u2K0JKt2v2
%Desktop%\K1K21u2K0JKt2v2
%User Startup%\K1K21u2K0JKt2v2
%User Profile%\Templates\1Q1myapp.1Q1
%Start Menu%\Programs\2svvr00yrwP0stq
%User Profile%\SendTo\2svvr00yrwP0stq
%Favorites%\2svvr00yrwP0stq
%Desktop%\2svvr00yrwP0stq
%User Startup%\2svvr00yrwP0stq
%User Profile%\Templates\uO2myapp.uO2
%Start Menu%\Programs\x102QQOJKIO2syy
%User Profile%\SendTo\x102QQOJKIO2syy
%Favorites%\x102QQOJKIO2syy
%Desktop%\x102QQOJKIO2syy
%User Startup%\x102QQOJKIO2syy
%User Profile%\Templates\01Imyapp.01I
%Start Menu%\Programs\2IOKyQ2KsJ2MMsx
%User Profile%\SendTo\2IOKyQ2KsJ2MMsx
%Favorites%\2IOKyQ2KsJ2MMsx
%Desktop%\2IOKyQ2KsJ2MMsx
%User Startup%\2IOKyQ2KsJ2MMsx
%User Profile%\Templates\r0Mmyapp.r0M
%Start Menu%\Programs\KJvKt0t21Jttvts
%User Profile%\SendTo\KJvKt0t21Jttvts
%Favorites%\KJvKt0t21Jttvts
%Desktop%\KJvKt0t21Jttvts
%User Startup%\KJvKt0t21Jttvts
%User Profile%\Templates\uQOmyapp.uQO
%Start Menu%\Programs\x22u2N1M21MP202
%User Profile%\SendTo\x22u2N1M21MP202
%Favorites%\x22u2N1M21MP202
%Desktop%\x22u2N1M21MP202
%User Startup%\x22u2N1M21MP202
%User Profile%\Templates\y2Mmyapp.y2M
%Start Menu%\Programs\1K121NsIKrussPy
%User Profile%\SendTo\1K121NsIKrussPy
%Favorites%\1K121NsIKrussPy
%Desktop%\1K121NsIKrussPy
%User Startup%\1K121NsIKrussPy
%User Profile%\Templates\KP0myapp.KP0
%Start Menu%\Programs\Prs2yP1sKPx0N2J
%User Profile%\SendTo\Prs2yP1sKPx0N2J
%Favorites%\Prs2yP1sKPx0N2J
%Desktop%\Prs2yP1sKPx0N2J
%User Startup%\Prs2yP1sKPx0N2J
%User Profile%\Templates\yL2myapp.yL2
%Start Menu%\Programs\1OyJ2ut202IuyvP
%User Profile%\SendTo\1OyJ2ut202IuyvP
%Favorites%\1OyJ2ut202IuyvP
%Desktop%\1OyJ2ut202IuyvP
%User Startup%\1OyJ2ut202IuyvP

To manually delete a malware/grayware component from an affected system:

• For Windows 2000, Windows XP, and Windows Server 2003:

Right-click Start then click Search....
In the Named input box, type:
%User Profile%\Templates\Ps0myapp.Ps0
%Start Menu%\Programs\0xL1tq0Ky0xLJy0
%User Profile%\SendTo\0xL1tq0Ky0xLJy0
%Favorites%\0xL1tq0Ky0xLJy0
%Desktop%\0xL1tq0Ky0xLJy0
%User Startup%\0xL1tq0Ky0xLJy0
%User Profile%\Templates\1LLmyapp.1LL
%Start Menu%\Programs\yvxM22QO1I2tPuQ
%User Profile%\SendTo\yvxM22QO1I2tPuQ
%Favorites%\yvxM22QO1I2tPuQ
%Desktop%\yvxM22QO1I2tPuQ
%User Startup%\yvxM22QO1I2tPuQ
%User Profile%\Templates\10smyapp.10s
%Start Menu%\Programs\K1K21u2K0JKt2v2
%User Profile%\SendTo\K1K21u2K0JKt2v2
%Favorites%\K1K21u2K0JKt2v2
%Desktop%\K1K21u2K0JKt2v2
%User Startup%\K1K21u2K0JKt2v2
%User Profile%\Templates\1Q1myapp.1Q1
%Start Menu%\Programs\2svvr00yrwP0stq
%User Profile%\SendTo\2svvr00yrwP0stq
%Favorites%\2svvr00yrwP0stq
%Desktop%\2svvr00yrwP0stq
%User Startup%\2svvr00yrwP0stq
%User Profile%\Templates\uO2myapp.uO2
%Start Menu%\Programs\x102QQOJKIO2syy
%User Profile%\SendTo\x102QQOJKIO2syy
%Favorites%\x102QQOJKIO2syy
%Desktop%\x102QQOJKIO2syy
%User Startup%\x102QQOJKIO2syy
%User Profile%\Templates\01Imyapp.01I
%Start Menu%\Programs\2IOKyQ2KsJ2MMsx
%User Profile%\SendTo\2IOKyQ2KsJ2MMsx
%Favorites%\2IOKyQ2KsJ2MMsx
%Desktop%\2IOKyQ2KsJ2MMsx
%User Startup%\2IOKyQ2KsJ2MMsx
%User Profile%\Templates\r0Mmyapp.r0M
%Start Menu%\Programs\KJvKt0t21Jttvts
%User Profile%\SendTo\KJvKt0t21Jttvts
%Favorites%\KJvKt0t21Jttvts
%Desktop%\KJvKt0t21Jttvts
%User Startup%\KJvKt0t21Jttvts
%User Profile%\Templates\uQOmyapp.uQO
%Start Menu%\Programs\x22u2N1M21MP202
%User Profile%\SendTo\x22u2N1M21MP202
%Favorites%\x22u2N1M21MP202
%Desktop%\x22u2N1M21MP202
%User Startup%\x22u2N1M21MP202
%User Profile%\Templates\y2Mmyapp.y2M
%Start Menu%\Programs\1K121NsIKrussPy
%User Profile%\SendTo\1K121NsIKrussPy
%Favorites%\1K121NsIKrussPy
%Desktop%\1K121NsIKrussPy
%User Startup%\1K121NsIKrussPy
%User Profile%\Templates\KP0myapp.KP0
%Start Menu%\Programs\Prs2yP1sKPx0N2J
%User Profile%\SendTo\Prs2yP1sKPx0N2J
%Favorites%\Prs2yP1sKPx0N2J
%Desktop%\Prs2yP1sKPx0N2J
%User Startup%\Prs2yP1sKPx0N2J
%User Profile%\Templates\yL2myapp.yL2
%Start Menu%\Programs\1OyJ2ut202IuyvP
%User Profile%\SendTo\1OyJ2ut202IuyvP
%Favorites%\1OyJ2ut202IuyvP
%Desktop%\1OyJ2ut202IuyvP
%User Startup%\1OyJ2ut202IuyvP
In the Look In drop-down list, select My Computer then press Enter.
Once located, select the file then press SHIFT+DELETE to delete it.
Repeat the said steps for all files listed.

• For Windows Vista and Windows 7 users:

Click Start>Computer.
In the Search input box, type:
%User Profile%\Templates\Ps0myapp.Ps0
%Start Menu%\Programs\0xL1tq0Ky0xLJy0
%User Profile%\SendTo\0xL1tq0Ky0xLJy0
%Favorites%\0xL1tq0Ky0xLJy0
%Desktop%\0xL1tq0Ky0xLJy0
%User Startup%\0xL1tq0Ky0xLJy0
%User Profile%\Templates\1LLmyapp.1LL
%Start Menu%\Programs\yvxM22QO1I2tPuQ
%User Profile%\SendTo\yvxM22QO1I2tPuQ
%Favorites%\yvxM22QO1I2tPuQ
%Desktop%\yvxM22QO1I2tPuQ
%User Startup%\yvxM22QO1I2tPuQ
%User Profile%\Templates\10smyapp.10s
%Start Menu%\Programs\K1K21u2K0JKt2v2
%User Profile%\SendTo\K1K21u2K0JKt2v2
%Favorites%\K1K21u2K0JKt2v2
%Desktop%\K1K21u2K0JKt2v2
%User Startup%\K1K21u2K0JKt2v2
%User Profile%\Templates\1Q1myapp.1Q1
%Start Menu%\Programs\2svvr00yrwP0stq
%User Profile%\SendTo\2svvr00yrwP0stq
%Favorites%\2svvr00yrwP0stq
%Desktop%\2svvr00yrwP0stq
%User Startup%\2svvr00yrwP0stq
%User Profile%\Templates\uO2myapp.uO2
%Start Menu%\Programs\x102QQOJKIO2syy
%User Profile%\SendTo\x102QQOJKIO2syy
%Favorites%\x102QQOJKIO2syy
%Desktop%\x102QQOJKIO2syy
%User Startup%\x102QQOJKIO2syy
%User Profile%\Templates\01Imyapp.01I
%Start Menu%\Programs\2IOKyQ2KsJ2MMsx
%User Profile%\SendTo\2IOKyQ2KsJ2MMsx
%Favorites%\2IOKyQ2KsJ2MMsx
%Desktop%\2IOKyQ2KsJ2MMsx
%User Startup%\2IOKyQ2KsJ2MMsx
%User Profile%\Templates\r0Mmyapp.r0M
%Start Menu%\Programs\KJvKt0t21Jttvts
%User Profile%\SendTo\KJvKt0t21Jttvts
%Favorites%\KJvKt0t21Jttvts
%Desktop%\KJvKt0t21Jttvts
%User Startup%\KJvKt0t21Jttvts
%User Profile%\Templates\uQOmyapp.uQO
%Start Menu%\Programs\x22u2N1M21MP202
%User Profile%\SendTo\x22u2N1M21MP202
%Favorites%\x22u2N1M21MP202
%Desktop%\x22u2N1M21MP202
%User Startup%\x22u2N1M21MP202
%User Profile%\Templates\y2Mmyapp.y2M
%Start Menu%\Programs\1K121NsIKrussPy
%User Profile%\SendTo\1K121NsIKrussPy
%Favorites%\1K121NsIKrussPy
%Desktop%\1K121NsIKrussPy
%User Startup%\1K121NsIKrussPy
%User Profile%\Templates\KP0myapp.KP0
%Start Menu%\Programs\Prs2yP1sKPx0N2J
%User Profile%\SendTo\Prs2yP1sKPx0N2J
%Favorites%\Prs2yP1sKPx0N2J
%Desktop%\Prs2yP1sKPx0N2J
%User Startup%\Prs2yP1sKPx0N2J
%User Profile%\Templates\yL2myapp.yL2
%Start Menu%\Programs\1OyJ2ut202IuyvP
%User Profile%\SendTo\1OyJ2ut202IuyvP
%Favorites%\1OyJ2ut202IuyvP
%Desktop%\1OyJ2ut202IuyvP
%User Startup%\1OyJ2ut202IuyvP
In the Look In drop-down list, select My Computer then press Enter.
Once located, select the folder then press SHIFT+DELETE to delete it.
Repeat the said steps for all files listed.

*Note: Read the following Microsoft page if these steps do not work on Windows 7.

Step 6

Scan your computer with your Trend Micro product to delete files detected as TROJ_RAWER.A. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.

Step 7

Restore deleted/modified files and/or registry entries from backup

*Note: Only Microsoft-related files/keys/values will be restored. If this malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.

%Application Data%\GDIPFONTCACHEV1.DAT
%System%\drivers\etc\hosts

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