File name:

airappinstaller.exe

Full analysis: https://app.any.run/tasks/a5044f3a-3506-46f6-86b0-665a0b3625b2
Verdict: Malicious activity
Analysis date: December 05, 2022, 18:13:32
OS: Windows 7 Professional Service Pack 1 (build: 7601, 32 bit)
Indicators:
MIME: application/x-dosexec
File info: PE32 executable (GUI) Intel 80386, for MS Windows
MD5:

46E262013857C9CFA8048D415DB8DCD6

SHA1:

DD9E12F3A489332B66ECD23A43FFD2A3AA34CB55

SHA256:

3862D81852E7239E49C53F6CECDBAEAC3FA324BBD50C7248B35051797BEDB6DE

SSDEEP:

768:rvSRR101x/joc1Ck3Hn87MpiwyaUW3whH:eRb01x/joc1Ck387MpiwyaBghH

ANY.RUN is an interactive service which provides full access to the guest system. Information in this report could be distorted by user actions and is provided for user acknowledgement as it is. ANY.RUN does not guarantee maliciousness or safety of the content.

  • MALICIOUS

    • Drops the executable file immediately after the start

      • CCleaner.exe (PID: 3796)

    • Loads dropped or rewritten executable

      • CCleaner.exe (PID: 3796)

    • Steals credentials from Web Browsers

      • CCleaner.exe (PID: 3796)

  • SUSPICIOUS

    • Reads Internet Explorer settings

      • CCleaner.exe (PID: 3796)

    • Executable content was dropped or overwritten

      • CCleaner.exe (PID: 3796)

    • Executes via Task Scheduler

      • CCleaner.exe (PID: 3796)

    • Reads settings of System Certificates

      • CCleaner.exe (PID: 3796)

    • Reads the Internet Settings

      • CCleaner.exe (PID: 3796)

    • Searches for installed software

      • CCleaner.exe (PID: 3796)

    • Reads security settings of Internet Explorer

      • CCleaner.exe (PID: 3796)

    • Adds/modifies Windows certificates

      • CCleaner.exe (PID: 3796)

    • Executes as Windows Service

      • taskhost.exe (PID: 3532)

    • Reads the date of Windows installation

      • CCleaner.exe (PID: 3796)

    • Checks Windows Trust Settings

      • CCleaner.exe (PID: 3796)

    • Starts application from unusual location

      • CCleaner.exe (PID: 3796)

    • Reads browser cookies

      • CCleaner.exe (PID: 3796)

  • INFO

    • Checks supported languages

      • airappinstaller.exe (PID: 1328)
      • CCleaner.exe (PID: 3244)
      • CCleaner.exe (PID: 3796)

    • Manual execution by a user

      • taskmgr.exe (PID: 3140)
      • CCleaner.exe (PID: 3244)

    • Reads the computer name

      • CCleaner.exe (PID: 3796)
      • CCleaner.exe (PID: 3244)

    • Drops a file that was compiled in debug mode

      • CCleaner.exe (PID: 3796)

    • Reads Environment values

      • CCleaner.exe (PID: 3244)
      • CCleaner.exe (PID: 3796)

    • Creates files in the program directory

      • CCleaner.exe (PID: 3796)

    • Reads CPU info

      • CCleaner.exe (PID: 3796)

    • Reads the CPU's name

      • CCleaner.exe (PID: 3796)

    • Reads product name

      • CCleaner.exe (PID: 3796)

    • Checks proxy server information

      • CCleaner.exe (PID: 3796)
Find more information about signature artifacts and mapping to MITRE ATT&CK™ MATRIX at the full report
No Malware configuration.

TRiD

.dll | Win32 Dynamic Link Library (generic) (43.5)
.exe | Win32 Executable (generic) (29.8)
.exe | Generic Win/DOS Executable (13.2)
.exe | DOS Executable Generic (13.2)

Summary

Architecture: IMAGE_FILE_MACHINE_I386
Subsystem: IMAGE_SUBSYSTEM_WINDOWS_GUI
Compilation Date: 2018-Nov-28 19:09:31
Detected languages:
  • English - United States
Debug artifacts:
  • E:\r\ws\St_Make\code\build\win\results\Release\info\AppInstallerProduct.pdb
CompanyName: Adobe Systems Inc.
FileDescription: Adobe AIR Application Installer
FileVersion: 32.0.0.89
InternalName: AIRAppInstaller.exe
LegalCopyright: Copyright 2007-2018, Adobe Systems Inc.
OriginalFilename: AIRAppInstaller.exe
ProductName: Adobe AIR
ProductVersion: 32.0

DOS Header

e_magic: MZ
e_cblp: 144
e_cp: 3
e_crlc: -
e_cparhdr: 4
e_minalloc: -
e_maxalloc: 65535
e_ss: -
e_sp: 184
e_csum: -
e_ip: -
e_cs: -
e_ovno: -
e_oemid: -
e_oeminfo: -
e_lfanew: 216

PE Headers

Signature: PE
Machine: IMAGE_FILE_MACHINE_I386
NumberofSections: 5
TimeDateStamp: 2018-Nov-28 19:09:31
PointerToSymbolTable: -
NumberOfSymbols: -
SizeOfOptionalHeader: 224
Characteristics:
  • IMAGE_FILE_32BIT_MACHINE
  • IMAGE_FILE_EXECUTABLE_IMAGE

Sections

Name
Virtual Address
Virtual Size
Raw Size
Charateristics
Entropy
.text
4096
449
512
IMAGE_SCN_CNT_CODE, IMAGE_SCN_MEM_EXECUTE, IMAGE_SCN_MEM_READ
5.67253
.rdata
8192
6240
6656
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.99315
.data
16384
272
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ, IMAGE_SCN_MEM_WRITE
2.52512
.rsrc
20480
295104
295424
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_READ
3.8625
.reloc
319488
152
512
IMAGE_SCN_CNT_INITIALIZED_DATA, IMAGE_SCN_MEM_DISCARDABLE, IMAGE_SCN_MEM_READ
1.9574

Resources

Title
Entropy
Size
Codepage
Language
Type
1
3.55302
3752
UNKNOWN
English - United States
RT_ICON
2
3.30505
2216
UNKNOWN
English - United States
RT_ICON
3
2.13516
1384
UNKNOWN
English - United States
RT_ICON
4
3.71337
270376
UNKNOWN
English - United States
RT_ICON
5
4.00333
9640
UNKNOWN
English - United States
RT_ICON
6
3.91149
4264
UNKNOWN
English - United States
RT_ICON
7
4.05864
1128
UNKNOWN
English - United States
RT_ICON
100
2.71787
104
UNKNOWN
English - United States
RT_GROUP_ICON
1 (#2)
3.40785
820
UNKNOWN
English - United States
RT_VERSION
1 (#3)
5.3298
822
UNKNOWN
English - United States
RT_MANIFEST

Imports

KERNEL32.dll
SHLWAPI.dll
USER32.dll
No data.
screenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshotscreenshot
All screenshots are available in the full report
All screenshots are available in the full report
Total processes
40
Monitored processes
5
Malicious processes
1
Suspicious processes
0

Behavior graph

Click at the process to see the details
start airappinstaller.exe no specs taskmgr.exe no specs ccleaner.exe no specs ccleaner.exe taskhost.exe no specs

Process information

PID
CMD
Path
Indicators
Parent process
1328"C:\Users\admin\AppData\Local\Temp\airappinstaller.exe" C:\Users\admin\AppData\Local\Temp\airappinstaller.exe—Explorer.EXE
User:
admin
Company:
Adobe Systems Inc.
Integrity Level:
MEDIUM
Description:
Adobe AIR Application Installer
Exit code:
0
Version:
32.0.0.89
Modules
Images
c:\users\admin\appdata\local\temp\airappinstaller.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\lpk.dll
c:\windows\system32\shlwapi.dll
c:\windows\system32\usp10.dll
3140"C:\Windows\system32\taskmgr.exe" /4C:\Windows\system32\taskmgr.exe—Explorer.EXE
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Windows Task Manager
Exit code:
1
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\taskmgr.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ntdll.dll
c:\windows\system32\advapi32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\sechost.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
3244"C:\Program Files\CCleaner\CCleaner.exe" C:\Program Files\CCleaner\CCleaner.exe—Explorer.EXE
User:
admin
Company:
Piriform Software Ltd
Integrity Level:
MEDIUM
Description:
CCleaner
Exit code:
0
Version:
5.74.0.8198
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\nsi.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
3532"taskhost.exe"C:\Windows\system32\taskhost.exe—services.exe
User:
admin
Company:
Microsoft Corporation
Integrity Level:
MEDIUM
Description:
Host Process for Windows Tasks
Exit code:
0
Version:
6.1.7600.16385 (win7_rtm.090713-1255)
Modules
Images
c:\windows\system32\ntdll.dll
c:\windows\system32\taskhost.exe
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\ole32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\gdi32.dll
c:\windows\system32\user32.dll
c:\windows\system32\lpk.dll
c:\windows\system32\usp10.dll
3796"C:\Program Files\CCleaner\CCleaner.exe" /uacC:\Program Files\CCleaner\CCleaner.exe
taskeng.exe
User:
admin
Company:
Piriform Software Ltd
Integrity Level:
HIGH
Description:
CCleaner
Exit code:
0
Version:
5.74.0.8198
Modules
Images
c:\program files\ccleaner\ccleaner.exe
c:\windows\system32\ntdll.dll
c:\windows\system32\kernel32.dll
c:\windows\system32\kernelbase.dll
c:\windows\system32\rpcrt4.dll
c:\windows\system32\ws2_32.dll
c:\windows\system32\msvcrt.dll
c:\windows\system32\nsi.dll
c:\windows\system32\user32.dll
c:\windows\system32\gdi32.dll
Total events
17 931
Read events
17 740
Write events
155
Delete events
36

Modification events

(PID) Process:(3140) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:UsrColumnSettings
Value:
1C0C0000340400000000000050000000010000001D0C0000350400000000000023000000010000001E0C000036040000000000003C000000010000001F0C000039040000000000004E00000001000000200C000037040000000000004E00000001000000
(PID) Process:(3140) taskmgr.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows NT\CurrentVersion\TaskManager
Operation:writeName:Preferences
Value:
30030000E803000001000000010000004401000076000000DC0200005C0200000300000001000000000000000000000001000000000000000100000000000000000000000200000004000000090000001D000000FFFFFFFF00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009C00000040000000210000004600000052000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0000000002000000010000000300000004000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0500000000000000FFFFFFFF00000000020000000300000004000000FFFFFFFF00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000630060003C005A00FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF000000000000010000000200000003000000FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFFF0400000000000000FFFFFFFF00000000FFFFFFFF4F00000028000000500000003400000050000000000000000100000002000000030000000400000000000000FFFFFFFF43000000000000000000000001000000
(PID) Process:(3796) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Piriform\CCleaner
Operation:writeName:UpdateBackground
Value:
0
(PID) Process:(3796) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Piriform\CCleaner
Operation:writeName:FTU
Value:
02/11/2020|7|1
(PID) Process:(3796) CCleaner.exeKey:HKEY_CLASSES_ROOT\Local Settings\MuiCache\16D\52C64B7E
Operation:writeName:LanguageList
Value:
en-US
(PID) Process:(3796) CCleaner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E1C950E6EF22F84C5645728B922060D7D5A7A3E8
Operation:writeName:Blob
Value:
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
(PID) Process:(3796) CCleaner.exeKey:HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\E1C950E6EF22F84C5645728B922060D7D5A7A3E8
Operation:writeName:Blob
Value:
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
(PID) Process:(3796) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings
Operation:writeName:ProxyEnable
Value:
0
(PID) Process:(3796) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections
Operation:writeName:SavedLegacySettings
Value:
460000003D010000090000000000000000000000000000000400000000000000C0E333BBEAB1D3010000000000000000000000000100000002000000C0A80164000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
(PID) Process:(3796) CCleaner.exeKey:HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ZoneMap
Operation:writeName:ProxyBypass
Value:
1
Executable files
2
Suspicious files
11
Text files
8
Unknown types
2

Dropped files

PID
Process
Filename
Type
3796CCleaner.exeC:\Users\admin\AppData\Local\Microsoft\Windows\WebCache\tmp.edb —
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\LOG.old —
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\Local\Google\Chrome\User Data\Default\Local Storage\leveldb\CURRENT —
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5ABder
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ed7a5cc3cca8d52a.customDestinations-msbinary
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\PO2HN1X2\4YXMI8EM.txtini
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\EDC238BFF48A31D55A97E1E93892934B_C20E0DA2D0F89FE526E1490F4A2EE5ABbinary
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Cookies\J69YQGMK.txttext
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\7423F88C7F265F0DEFC08EA88C3BDE45_D975BBA8033175C8D112023D8A7A8AD6der
MD5:—
SHA256:—
3796CCleaner.exeC:\Users\admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\ND29YWISCD56KTRJQ7FF.tempbinary
MD5:—
SHA256:—
Download PCAP, analyze network streams, HTTP content and a lot more at the full report
HTTP(S) requests
7
TCP/UDP connections
21
DNS requests
14
Threats
1

HTTP requests

PID
Process
Method
HTTP Code
IP
URL
CN
Type
Size
Reputation
3796
CCleaner.exe
GET
301
23.203.74.109:80
http://www.ccleaner.com/auto?a=0&p=cc&v=5.74.8198&l=1033&lk=&mk=2W8P-6PRD-X4PA-EBG6-VP5T-5PPS-ZRBW-U6PP-HZ8S&o=6.1W3&au=0&mx=97B7721C4994E2556FF6A439510F665DF3233A637833016FDA6B2D652A6FC9CD&gd=19ce970b-f6c0-4a09-bae4-274b971730e0
US
—
—
whitelisted
3796
CCleaner.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBSAUQYBMq2awn1Rh6Doh%2FsBYgFV7gQUA95QNVbRTLtm8KPiGxvDl7I90VUCEAH9o%2BtuynXIiEOLckvPvJE%3D
US
der
471 b
whitelisted
3796
CCleaner.exe
GET
200
93.184.220.29:80
http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBTfqhLjKLEJQZPin0KCzkdAQpVYowQUsT7DaQP4v0cB1JgmGggC72NkK8MCEATh56TcXPLzbcArQrhdFZ8%3D
US
der
471 b
whitelisted
3796
CCleaner.exe
GET
200
8.248.117.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?aa997d909803ab89
US
compressed
4.70 Kb
whitelisted
3796
CCleaner.exe
GET
200
2.19.126.86:80
http://ncc.avast.com/ncc.txt
DE
text
26 b
whitelisted
3796
CCleaner.exe
GET
200
8.248.117.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?09b5188096134ed7
US
compressed
4.70 Kb
whitelisted
3796
CCleaner.exe
GET
200
8.248.117.254:80
http://ctldl.windowsupdate.com/msdownload/update/v3/static/trustedr/en/disallowedcertstl.cab?09ac3f87acf2ce8a
US
compressed
4.70 Kb
whitelisted
Download PCAP, analyze network streams, HTTP content and a lot more at the full report

Connections

PID
Process
IP
Domain
ASN
CN
Reputation
3796
CCleaner.exe
5.45.60.136:443
shepherd.ff.avast.com
AVAST Software s.r.o.
NL
unknown
3796
CCleaner.exe
2.23.192.114:443
download.ccleaner.com
Akamai International B.V.
GB
unknown
3796
CCleaner.exe
52.212.14.73:443
softwareupdatechecker.live-everest-media.net
AMAZON-02
IE
unknown
3796
CCleaner.exe
52.212.142.177:443
softwareupdatechecker.live-everest-media.net
AMAZON-02
IE
unknown
3796
CCleaner.exe
40.71.11.133:443
healthcheck.ccleaner.com
MICROSOFT-CORP-MSN-AS-BLOCK
US
suspicious
3796
CCleaner.exe
23.203.66.125:443
license.piriform.com
AKAMAI-AS
DE
unknown
3796
CCleaner.exe
8.248.117.254:80
ctldl.windowsupdate.com
LEVEL3
US
malicious
3796
CCleaner.exe
93.184.220.29:80
ocsp.digicert.com
EDGECAST
GB
whitelisted
3796
CCleaner.exe
54.230.111.93:443
verify.ccleaner.com
AMAZON-02
US
unknown
3796
CCleaner.exe
2.19.126.86:80
ncc.avast.com
Akamai International B.V.
DE
suspicious

DNS requests

Domain
IP
Reputation
ncc.avast.com
  • 2.19.126.86
  • 2.19.126.75
whitelisted
analytics.ff.avast.com
  • 34.117.223.223
whitelisted
www.ccleaner.com
  • 23.203.74.109
whitelisted
ipm-provider.ff.avast.com
  • 5.62.53.230
  • 5.62.38.44
  • 5.62.38.143
  • 5.62.44.23
  • 5.62.40.35
  • 5.62.45.38
  • 5.62.40.20
  • 5.62.45.51
  • 5.62.44.21
  • 5.62.45.16
  • 5.62.45.27
  • 5.62.40.16
whitelisted
shepherd.ff.avast.com
  • 5.45.60.136
  • 69.94.69.154
whitelisted
ctldl.windowsupdate.com
  • 8.248.117.254
  • 67.26.73.254
  • 8.248.133.254
  • 8.253.207.120
  • 8.248.113.254
whitelisted
ocsp.digicert.com
  • 93.184.220.29
whitelisted
license.piriform.com
  • 23.203.66.125
whitelisted
healthcheck.ccleaner.com
  • 40.71.11.133
suspicious
download.ccleaner.com
  • 2.23.192.114
shared

Threats

PID
Process
Class
Message
3796
CCleaner.exe
Potentially Bad Traffic
ET INFO Terse Request for .txt - Likely Hostile
Process
Message
CCleaner.exe
Failed to open log file 'C:\Program Files\CCleaner'
CCleaner.exe
SetStrings - Live Region updated: ,
CCleaner.exe
currentResultDetails - None
CCleaner.exe
OnLanguage - en
CCleaner.exe
observing currentResultDetails changed - None
CCleaner.exe
observing currentContentType changed - Welcome
CCleaner.exe
observing currentItem changed - test
CCleaner.exe
Using Sciter version 4.4.4.4-r8057
CCleaner.exe
OnLanguage - en
CCleaner.exe
currentModeType - Preview
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Reports
airappinstaller.exe