Solved PUP.Optional in Registry Key will not go away

angiesluck

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I have found on my husbands laptop a malware that is very persistant at staying on his computer even thou I have run several Malware removals....both in normal mode and in safe mode.....MalwarbytesAnti-Malware finds it...deletes it but it comes back.....I also downloaded in safe mode and tried SuperAntimalware but that does not find anything in registry.....Spybot search and destory finds 1 but it does not show up when you click on show details...nothing shows up! So why can I not get rid of it.......It says its in Registry Key...HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0} (PUP.Optional.Bandoo.A)
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
I have found on my husbands laptop a malware that is very persistant at staying on his computer even thou I have run several Malware removals....both in normal mode and in safe mode.....MalwarbytesAnti-Malware finds it...deletes it but it comes back.....I also downloaded in safe mode and tried SuperAntimalware but that does not find anything in registry.....Spybot search and destory finds 1 but it does not show up when you click on show details...nothing shows up! So why can I not get rid of it.......It says its in Registry Key...HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0} (PUP.Optional.Bandoo.A)

In command prompt:
Code:
reg  query  HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0}  /s

post output
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
In command prompt:

Code:
reg  delete  HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0}

It's safe to delete that key
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
It says unable to find registry key or value......have I written it down wrong perhaps! Oh I tried the Adwcleaner but to no avail
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
Is string 9D717F81-9148-4f12-8568-69135F087DB0 anywhere in registry (start at top and use search option)
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
how weird ...nope its not me can. someone have the same key if they too have the same PUP?
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
not sure what you mean by your last post
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
HKey_Current_User\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0}

really doesn't exist? run regedit and check
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
yes its not there so why does it keep showing up in the malware check?
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
MalwareBytes show it up and spybot search and destroy says it has found one but does not show it up when I click on the show details!
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
yes its not there so why does it keep showing up in the malware check?
You look at wrong malware check log file(?)
You look not at the correct key(?)

You have to buy new spectacles:roflmao:
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
try Keys Detected: 1
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0} (PUP.Optional.Bandoo.A) -> Quarantined and deleted successfully

Just checked log and this is was it always comes up with on checks
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
MalwareBytes show it up and spybot search and destroy says it has found one but does not show it up when I click on the show details!
Maybe the key is hidden by some virus?
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0
Sometime one security scan will show the infection if the other security scan still has the infection in its Logs or Quarantine sections.
 

My Computer My Computer

At a glance

Windows 10 Pro. 64/ version 1709 Windows 7 Pr...Intel i7-6800K @ 4.3Corsair Platinum 16 gig @2400EVGA GTX 1070 OC
Computer type
PC/Desktop
Computer Manufacturer/Model Number
Home made Desktop
OS
Windows 10 Pro. 64/ version 1709 Windows 7 Pro/64
CPU
Intel i7-6800K @ 4.3
Motherboard
ASUS X-99 Deluxe II
Memory
Corsair Platinum 16 gig @2400
Graphics Card(s)
EVGA GTX 1070 OC
Monitor(s) Displays
Asus 27" LED LCD/VE278Q
Screen Resolution
1920-1080 or 1280-720 HDMI
Hard Drives
INTEL SSD 730-240 Gb Sata 3.0/
PSU
EVGA Platium 1200W
Case
Phanteks Luxe Tempered Glass 8 fans/ one radiator
Cooling
XSPC/ Water Cooled CPU
Keyboard
Das 4 Professional
Mouse
Logitech M705/MX Anywhere 2-S
Internet Speed
100 mbits
Antivirus
Microsoft Security Essentials/ Malwarebytes Premium 3.0/ SAS
Browser
I.E. 11 default/Firefox/ ISP Time Warner Cable/Spectrum
Other Info
LG BluRay Burner/
Sound system-KLipsch-THX/
Icy Dock ssd Hot Swap bays.
try Keys Detected: 1
HKCU\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{9D717F81-9148-4F12-8568-69135F087DB0} (PUP.Optional.Bandoo.A) -> Quarantined and deleted successfully

Just checked log and this is was it always comes up with on checks
Quarantined and deleted successfully

so the key has been deleted!! Just what you want. Message comes back everytime?
 

My Computer My Computer

At a glance

Microsoft Windows 7 Home Premium 64-bits 7601...Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz4,00 GBATI Mobility Radeon HD 5400 Series
Computer type
Laptop
Computer Manufacturer/Model Number
ACER ASPIRE 5742G
OS
Microsoft Windows 7 Home Premium 64-bits 7601 Multiprocessor Free Service Pack 1
CPU
Intel(R) Core(TM) i3 CPU M 370 @ 2.40GHz
Motherboard
Acer Aspire 5742G
Memory
4,00 GB
Graphics Card(s)
ATI Mobility Radeon HD 5400 Series
Sound Card
(1) AMD High Definition Audio Device (2) Realtek High Defi
Screen Resolution
1366 x 768 x 32 bits (4294967296 colors) @ 60 Hz
Hard Drives
WDC WD5000BEVT-22ZAT0

My Computer My Computer

At a glance

W7 Pro SP1 64biti78GBIntel HD Graphics
Computer type
Laptop
Computer Manufacturer/Model Number
Employer provided Dell Latitude
OS
W7 Pro SP1 64bit
CPU
i7
Memory
8GB
Graphics Card(s)
Intel HD Graphics
Hard Drives
crappy SSD
Antivirus
Employer mandated Symantec Endpoint Protection
Browser
Pale Moon 64bit, IE11 64bit & Chrome 64bit
message always come back...i will check for it again in a few minutes and it should show
 

My Computer My Computer

At a glance

windows 7 home premium 32bit
Computer Manufacturer/Model Number
Samsung R519
OS
windows 7 home premium 32bit
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