PUP.Optimizer Pro
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 1,979 |
| Threat Level: | 10 % (Normal) |
| Infected Computers: | 158,967 |
| First Seen: | February 27, 2012 |
| Last Seen: | April 18, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Aliases
6 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AVG | Generic.943 |
| Fortinet | Riskware/OptimizerPro |
| GData | Win32.Application.OptimizerPro.D |
| Comodo | Application.Win32.OptimizerPro.FY |
| K7AntiVirus | Trojan ( 004b4eea1 ) |
| AVG | PCCleaner.B |
SpyHunter Detects & Remove PUP.Optimizer Pro
File System Details
PUP.Optimizer Pro may create the following file(s):
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | A0016645.exe | 87217247d99dd350a595399fb11b349a | 4,135 |
| 2. | SystemOptimizerPro.exe | 1b592c4c5c4163013c0fe3b318e53b58 | 2,658 |
| 3. | optimizerpro_soft_partner.exe | f99fe6705021d01c4b0cce88ec840900 | 167 |
| 4. | updater.exe | 745547148e14b08c21dcc94df3e5d907 | 97 |
| 5. | ix_updater.exe | 2b399e7f9491fb199f4398d113f7a5ca | 76 |
| 6. | OptProSmartScan.exe.vir | 90a6db4b67c2be17b017cd62ffd2de9b | 71 |
| 7. | hqghumeaylnlf.exe | 2c983fb9a489bd40b7d353db2cd459fa | 70 |
| 8. | OptProLauncher.exe | 9196b950852fa2356920dff8ff71e558 | 10 |
| 9. | OptimizerProInstaller.exe | 16954b7e555944640479c0c15e7158cc | 10 |
| 10. | OPTISetup.exe | 1080746182dd51c6f9c89f1ad6a15643 | 1 |
| 11. | PCOptimizer.exe | 1236e6ac9a8b3d50127885ee047d42a7 | 1 |
Registry Details
PUP.Optimizer Pro may create the following registry entry or registry entries:
CLSID
{D879A501-50A7-BEFC-A4C5-32DC6E0CB208}
{EBFCF40E-A87B-463F-A782-55BDD4160B5E}
File name without path
LiveSupport.lnk
Optimizer Pro.lnk
www.pcutilitiespro[1].xml
Regexp file mask
%TEMP%\OptimizerPro.exe
%temp%\optprosetup.exe
%WinDir%\System32\Tasks\Optimizer Pro Schedule
%WINDIR%\System32\Tasks\Optscan
%WINDIR%\System32\Tasks\Periodic Synchronize Task
%WINDIR%\Tasks\Optscan.job
%WINDIR%\Tasks\Periodic Synchronize Task.job
Software\AppDataLow\{1146AC44-2F03-4431-B4FD-889BC837521F}
Software\AppDataLow\{1146AC44-2F03-4431-B4FD-889BC837521F}\_eb12ba5e
Software\LiveSupport
Software\Microsoft\Internet Explorer\DOMStorage\www.pcoptimizerpro.com
software\microsoft\shared tools\msconfig\startupreg\Optimizer Pro
SOFTWARE\Microsoft\Tracing\Optimizer_Pro_RASAPI32
SOFTWARE\Microsoft\Tracing\Optimizer_Pro_RASMANCS
SOFTWARE\Microsoft\Tracing\OptimizerPro_RASAPI32
SOFTWARE\Microsoft\Tracing\OptimizerPro_RASMANCS
SOFTWARE\Microsoft\Tracing\OptProStart_RASAPI32
SOFTWARE\Microsoft\Tracing\OptProStart_RASMANCS
Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers\C:\Program Files (x86)\Optimizer Pro\OptimizerPro.exe
Software\Microsoft\Windows NT\CurrentVersion\AppCompatFlags\Layers\C:\Program Files\Optimizer Pro\OptimizerPro.exe
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Optimizer Pro Schedule
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\OptimizerPro-S-480333868
SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\Periodic Synchronize Task
Software\Optimizer Pro
SOFTWARE\OptimizerPro
SOFTWARE\Wow6432Node\Microsoft\Tracing\Optimizer_Pro_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\Optimizer_Pro_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Tracing\OptimizerPro_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\OptimizerPro_RASMANCS
SOFTWARE\Wow6432Node\Microsoft\Tracing\OptProStart_RASAPI32
SOFTWARE\Wow6432Node\Microsoft\Tracing\OptProStart_RASMANCS
SOFTWARE\Wow6432Node\OptimizerPro
SOFTWARE\Wow6432Node\{1146AC44-2F03-4431-B4FD-889BC837521F}
SOFTWARE\Wow6432Node\{6791A2F3-FC80-475C-A002-C014AF797E9C}
SOFTWARE\{1146AC44-2F03-4431-B4FD-889BC837521F}
SOFTWARE\{6791A2F3-FC80-475C-A002-C014AF797E9C}
SYSTEM\ControlSet001\services\23cb3056
SYSTEM\ControlSet001\services\24a6f44f
SYSTEM\ControlSet001\services\c31ed948
SYSTEM\ControlSet002\services\23cb3056
SYSTEM\ControlSet002\services\24a6f44f
SYSTEM\ControlSet002\services\c31ed948
SYSTEM\CurrentControlSet\services\23cb3056
SYSTEM\CurrentControlSet\services\24a6f44f
SYSTEM\CurrentControlSet\services\c31ed948
LiveSupport_is1
Optimizer Pro v3.2_is1
Optimizer Pro_is1
OptimizerPro
SP_617c7ac4
SP_d1475c3a
Directories
PUP.Optimizer Pro may create the following directory or directories:
| %ALLUSERSPROFILE%\Application Data\BetterSoft\OptimizerPro |
| %ALLUSERSPROFILE%\Application Data\House Of Soft |
| %ALLUSERSPROFILE%\Application Data\InstallMate\OptimizerPro |
| %ALLUSERSPROFILE%\Application Data\SetApp |
| %ALLUSERSPROFILE%\Application Data\SummerSoft |
| %ALLUSERSPROFILE%\BetterSoft\OptimizerPro |
| %ALLUSERSPROFILE%\Beware |
| %ALLUSERSPROFILE%\House Of Soft |
| %ALLUSERSPROFILE%\InstallMate\OptimizerPro |
| %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\LiveSupport |
| %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Optimizer Pro |
| %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Optimizer Pro v3.2 |
| %ALLUSERSPROFILE%\SummerSoft |
| %APPDATA%\Microsoft\Windows\Start Menu\Programs\Optimizer Pro |
| %APPDATA%\Optimizer Pro |
| %AllUsersProfile%\Application Data\QuickSet |
| %AllUsersProfile%\Application Data\WinterSoft |
| %AllUsersProfile%\QuickSet |
| %AllUsersProfile%\SetApp |
| %AllUsersProfile%\WinterSoft |
| %PROGRAMFILES%\Optimizer Pro |
| %ProgramFiles%\LiveSupport |
| %ProgramFiles%\Optimizer Pro 3.13 |
| %ProgramFiles%\Optimizer Pro 3.16 |
| %ProgramFiles%\Optimizer Pro 3.31 |
| %ProgramFiles(x86)%\LiveSupport |
| %ProgramFiles(x86)%\Optimizer Pro 3.13 |
| %ProgramFiles(x86)%\Optimizer Pro 3.16 |
| %ProgramFiles(x86)%\Optimizer Pro 3.31 |
| %USERPROFILE%\Documents\Optimizer Pro |
| %UserProfile%\My Documents\Optimizer Pro |
Analysis Report
General information
| Family Name: | PUP.Optimizer Pro |
|---|---|
| Signature status: | Root Not Trusted |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
816985324629311183c661179cbf6991
SHA1:
4da6f541b07f2574c3fe32efe5ad86b77b2e6f2c
SHA256:
2030B1C95E9AFBD0F3C7638CAC2750E221BB5DC6A736E72689CAC981D5DDEE02
File Size:
5.81 MB, 5807696 bytes
|
|
MD5:
8990d4ddba5c3c44e5578799bbcd689a
SHA1:
56c1d9c428b45a270df28e65387301fa83e3a7f1
SHA256:
A3DB3498102EE968D9B25F0F085B770A832DDBB22DF675405F659F886F042F27
File Size:
5.91 MB, 5906352 bytes
|
|
MD5:
db3ba0bfc3be4473b9b7e1391943f842
SHA1:
dd9f99e76ee2e28f35f0778739afeeaf0386643c
SHA256:
EA5BC705F5866A8965E9251C7DAC0AEC601D9BC0F7E60AD6C53B1408BB2CEAC3
File Size:
6.67 MB, 6665808 bytes
|
|
MD5:
25cd3f335c0c67b0b84d7ce3d0e3ee9e
SHA1:
745abd52a9331c27f9913c76aa773580b87adb2d
SHA256:
ED3ABD3419FA635DC2BD06135BA64FFF27A40ED2B8DBBB1909AC7704C0A28BA7
File Size:
2.29 MB, 2292264 bytes
|
|
MD5:
3a3aa67dacd184a4e9e7cb56726dfcac
SHA1:
b7e02c2caf4f3b184d945b4f7706c73e3a2e7674
SHA256:
81A3B184B742565251E6BEFEB0E835AA507BBA3A82E060AC056EF72B3E2CB182
File Size:
4.53 MB, 4529768 bytes
|
Show More
|
MD5:
e667a210dd2cdf68d1524e0071f56e7d
SHA1:
704970f8f2ba4932bca44f0eddde1dc69cce2192
SHA256:
D121B8D311C73004D4E6AAC765F39B1EFFB5FAAF7D769B8077F2334BD1A7FA26
File Size:
5.83 MB, 5827064 bytes
|
|
MD5:
7109599585fbb7bf8d1ac4d6580ebccb
SHA1:
ba65edb032cda78664880277b279f39476b13791
SHA256:
7543F260710C39ED2F2BB9981E7A0B8BABD61835471B51B5287CDFD04284FF74
File Size:
6.16 MB, 6159352 bytes
|
|
MD5:
c5cd508a9850ab5f1ed22f5db49652f8
SHA1:
99df9ef8f5c01c90084114e9c00ba65844255ae5
SHA256:
9DB6D6B8F33552E656ED4308B3CA708B8216969397EF28BDC3CA81174025BC69
File Size:
6.47 MB, 6470512 bytes
|
|
MD5:
be2e711eded9d91a62b756dc9b01dcb4
SHA1:
2651aabc0def0e730b36b94692676a0ee51c3724
SHA256:
BA10BACBFD20C62C5E4BF7760EF6015E388457B85D73E41ACECD21BB7F880A8E
File Size:
8.03 MB, 8030200 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have resources
- File has exports table
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
Show More
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Comments | This installation was built with Inno Setup. |
| Company Name |
|
| File Description |
|
| File Version |
|
| Internal Name |
|
| Legal Copyright |
|
| Legal Trademarks | PC Utilities Pro |
| Original Filename |
|
| Product Name |
|
| Product Version |
|
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| PC Utilities Software Limited | AddTrust External CA Root | Root Not Trusted |
| PC Utilities Software Limited | Go Daddy Secure Certification Authority | Hash Mismatch |
| PC Utilities Software Limited | UTN-USERFirst-Object | Root Not Trusted |
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 872 |
|---|---|
| Potentially Malicious Blocks: | 3 |
| Whitelisted Blocks: | 854 |
| Unknown Blocks: | 15 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\program files (x86)\optimizer pro\cookiesexception.txt | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\english.ini | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\file_id.diz | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\homepage.url | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\is-1asb3.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-3uh8l.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-6h697.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-6q4ho.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-75mev.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-a8j1m.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Show More
| c:\program files (x86)\optimizer pro\is-c182b.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-dc7nv.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-fg97i.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-ir2vg.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-kmdsg.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-lvuh5.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-qqjoe.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-u2sko.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-ufdsa.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-ul38b.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\is-vr5fu.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\optimizerpro.chm | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optimizerpro.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optproguard.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optprolauncher.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optproreminder.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optproschedule.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optprosmartscan.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optprostart.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\optprouninstaller.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\scan.gif | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\sqlite3.dll | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\startuplist.txt | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\unins000.dat | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\program files (x86)\optimizer pro\unins000.exe | Synchronize,Write Data |
| c:\program files (x86)\optimizer pro\unins000.msg | Generic Write,Read Attributes |
| c:\programdata\microsoft\windows\start menu\programs\optimizer pro v3.2\check updates.lnk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\programdata\microsoft\windows\start menu\programs\optimizer pro v3.2\help.lnk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\programdata\microsoft\windows\start menu\programs\optimizer pro v3.2\optimizer pro on the web.lnk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\programdata\microsoft\windows\start menu\programs\optimizer pro v3.2\optimizer pro.lnk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\programdata\microsoft\windows\start menu\programs\optimizer pro v3.2\uninstall optimizer pro.lnk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-1ia1n.tmp\99df9ef8f5c01c90084114e9c00ba65844255ae5_0006470512.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-1km21.tmp\optprosetup.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-29uka.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-29uka.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-29uka.tmp\optprocrash.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-45vo2.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-45vo2.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-45vo2.tmp\itdownload.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-45vo2.tmp\optprohelper.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-45vo2.tmp\optpromon.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-4rhmr.tmp\56c1d9c428b45a270df28e65387301fa83e3a7f1_0005906352.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-a670m.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-a670m.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-a670m.tmp\optprocrash.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-eko38.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-eko38.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-eko38.tmp\itdownload.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-eko38.tmp\optprocrash.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-eko38.tmp\optprohelper.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-on8h1.tmp\optimizer_pro.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-oui1c.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-oui1c.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-oui1c.tmp\itdownload.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-oui1c.tmp\optprohelper.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-oui1c.tmp\optpromon.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-p5h4e.tmp\setup.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-r7h9f.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-r7h9f.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-r7h9f.tmp\optprocrash.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-r9cji.tmp\_isetup\_setup64.tmp | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-r9cji.tmp\_isetup\_shfoldr.dll | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\is-r9cji.tmp\itdownload.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-r9cji.tmp\optprocrash.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-r9cji.tmp\optprohelper.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-st3uh.tmp\optprosetup.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\is-tpcaj.tmp\optprosetup.tmp | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\optprosetup.exe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\{3246003b-7a9f-4690-86c8-88f7d40c43b2}\setup.exe | Generic Write,Read Attributes |
| c:\users\user\desktop\optimizer pro.lnk | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\windows\temp\optimizer_pro.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKCU\software\optimizer pro::setupname | c:\users\user\downloads\4da6f541b07f2574c3fe32efe5ad86b77b2e6f2c_0005807696 | RegNtPreCreateKey |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKCU\software\optimizer pro::language | RegNtPreCreateKey |
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| HKCU\software\microsoft\windows\currentversion\run::optimizer pro | C:\Program Files (x86)\Optimizer Pro\OptProLauncher.exe | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: setup version | 5.5.3 (u) | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: app path | C:\Program Files (x86)\Optimizer Pro | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::installlocation | C:\Program Files (x86)\Optimizer Pro\ | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: icon group | Optimizer Pro v3.2 | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: user | Hmhcqhdy | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: selected tasks | desktopicon | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: deselected tasks | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::inno setup: language | en | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::displayname | Optimizer Pro v3.2 | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::displayicon | C:\Program Files (x86)\Optimizer Pro\OptProLauncher.exe | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::uninstallstring | "C:\Program Files (x86)\Optimizer Pro\unins000.exe" | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::quietuninstallstring | "C:\Program Files (x86)\Optimizer Pro\unins000.exe" /SILENT | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::publisher | PC Utilities Software Limited | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::urlinfoabout | http://www.pcutilitiespro.com | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::helplink | http://www.pcutilitiespro.com | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::urlupdateinfo | http://www.pcutilitiespro.com | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::nomodify | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::norepair | RegNtPreCreateKey | |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::installdate | % | RegNtPreCreateKey |
| HKLM\software\wow6432node\microsoft\windows\currentversion\uninstall\optimizer pro_is1::estimatedsize | 玂 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::cufvalue | CUF=0 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::culvalue | RegNtPreCreateKey | |
| HKCU\software\optimizer pro::cbm | RegNtPreCreateKey | |
| HKCU\software\optimizer pro::setupname | c:\users\user\downloads\b7e02c2caf4f3b184d945b4f7706c73e3a2e7674_0004529768 | RegNtPreCreateKey |
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | RegNtPreCreateKey | |
| HKCU\software\optimizer pro::setupname | c : \ u s e r s \ u s e r \ d o w n l o a d s \ 7 0 4 9 7 0 f 8 f 2 b a 4 9 3 2 b c a 4 4 f 0 e d d d e 1 d c 6 9 c c e 2 1 9 2 _ 0 0 0 5 8 2 7 0 6 4 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::ir | 1 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::sessionid | 240D0B08-8F54-4462-854D-D11B0D1F855C | RegNtPreCreateKey |
| HKCU\software\optimizer pro::setupname | c : \ u s e r s \ u s e r \ d o w n l o a d s \ b a 6 5 e d b 0 3 2 c d a 7 8 6 6 4 8 8 0 2 7 7 b 2 7 9 f 3 9 4 7 6 b 1 3 7 9 1 _ 0 0 0 6 1 5 9 3 5 2 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::sessionid | F208C465-C7F4-4947-A0-87-D4-42-95-80-49-32 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::setupname | c : \ u s e r s \ u s e r \ d o w n l o a d s \ 2 6 5 1 a a b c 0 d e f 0 e 7 3 0 b 3 6 b 9 4 6 9 2 6 7 6 a 0 e e 5 1 c 3 7 2 4 _ 0 0 0 8 0 3 0 2 0 0 | RegNtPreCreateKey |
| HKCU\software\optimizer pro::sessionid | 86FC6625-3BF6-4D09-A468-D1CC5EAFFE6B | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Anti Debug |
|
| User Data Access |
|
| Keyboard Access |
|
| Network Winsock2 |
|
| Network Winhttp |
|
| Syscall Use |
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|
Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\Users\Hmhcqhdy\AppData\Local\Temp\{3246003B-7A9F-4690-86C8-88F7D40C43B2}\setup.exe /VERYSILENT
|
"C:\Users\Hmhcqhdy\AppData\Local\Temp\is-P5H4E.tmp\setup.tmp" /SL5="$2013E,5190660,85504,C:\Users\Hmhcqhdy\AppData\Local\Temp\{3246003B-7A9F-4690-86C8-88F7D40C43B2}\setup.exe" /VERYSILENT
|
"C:\Users\Joupwlrw\AppData\Local\Temp\is-4RHMR.tmp\56c1d9c428b45a270df28e65387301fa83e3a7f1_0005906352.tmp" /SL5="$10260,5394382,115200,c:\users\user\downloads\56c1d9c428b45a270df28e65387301fa83e3a7f1_0005906352"
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\745abd52a9331c27f9913c76aa773580b87adb2d_0002292264.,LiQMAxHB
|
C:\Windows\Temp\Optimizer_Pro.exe /VERYSILENT
|
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"C:\Users\Doclpsxy\AppData\Local\Temp\is-ON8H1.tmp\Optimizer_Pro.tmp" /SL5="$7030A,3916235,118784,C:\Windows\Temp\Optimizer_Pro.exe" /VERYSILENT
|
C:\Users\Yknhxlqx\AppData\Local\Temp\\optprosetup.exe /VERYSILENT /MMJS
|
"C:\Users\Yknhxlqx\AppData\Local\Temp\is-1KM21.tmp\optprosetup.tmp" /SL5="$4032C,5126792,115200,C:\Users\Yknhxlqx\AppData\Local\Temp\optprosetup.exe" /VERYSILENT /MMJS
|
C:\Users\Qanoctma\AppData\Local\Temp\\optprosetup.exe /VERYSILENT
|
"C:\Users\Qanoctma\AppData\Local\Temp\is-ST3UH.tmp\optprosetup.tmp" /SL5="$C0242,5466181,115200,C:\Users\Qanoctma\AppData\Local\Temp\optprosetup.exe" /VERYSILENT
|
"C:\Users\Fmniaadg\AppData\Local\Temp\is-1IA1N.tmp\99df9ef8f5c01c90084114e9c00ba65844255ae5_0006470512.tmp" /SL5="$3037C,5950896,85504,c:\users\user\downloads\99df9ef8f5c01c90084114e9c00ba65844255ae5_0006470512"
|
C:\Users\Tzijqogt\AppData\Local\Temp\\optprosetup.exe /VERYSILENT
|
"C:\Users\Tzijqogt\AppData\Local\Temp\is-TPCAJ.tmp\optprosetup.tmp" /SL5="$B0278,7331860,115200,C:\Users\Tzijqogt\AppData\Local\Temp\optprosetup.exe" /VERYSILENT
|
