Adware PUA

NSIS:Adware-OL [PUP] information

Malware Removal

The NSIS:Adware-OL [PUP] is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What NSIS:Adware-OL [PUP] virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Authenticode signature is invalid
  • Steals private information from local Internet browsers
  • Detects Bochs through the presence of a registry key
  • Attempts to create or modify a Browser Helper Object

How to determine NSIS:Adware-OL [PUP]?


File Info:

name: BF33A460D72EACE9DB02.mlw
path: /opt/CAPEv2/storage/binaries/f8ad16eed60512eda9976d3a17db42861b419ecdbaeb7504d21507259413b84c
crc32: 7C743FDD
md5: bf33a460d72eace9db0246817936f1bb
sha1: 34c680161402a621607a605e699d5372cc635eba
sha256: f8ad16eed60512eda9976d3a17db42861b419ecdbaeb7504d21507259413b84c
sha512: 98a63f1b541850e520a61ab5fe54321cb8834975cccd80b587f1375d0ad9955964ccac97eb5a9c58e120f50de67a29a5d2b41e9f420c1e1c9204f92070931911
ssdeep: 12288:0BNdTA/cGyBVrSiG4G4Y7jeKuVnvon+N83LwwiAn6KkM33nxDwjeKuVOvjr+N8GP:0BLE/cG0DG4G37tUnvone83Z76bMHxEC
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1FFE42387A1C1C579E11A4E369F733335F33ABD5121D326FE07E4AB326E60A8564252F8
sha3_384: 90cc5d403494e109c592bdda21fd5caa4847ae19aa8b49990922fe488714d660e1acdea1374356d72dac2339a1aa7ed0
ep_bytes: 81ec8001000053555633db57895c2418
timestamp: 2009-12-05 22:50:52

Version Info:

CompanyName: Trust Media Viewer
CompanyWebsite:
FileDescription:
FileVersion: 1.1
LegalCopyright:
ProductName: Trust Media Viewer alpha 2580
ProductVersion: 1.1
Translation: 0x0000 0x04e4

NSIS:Adware-OL [PUP] also known as:

BkavW32.AIDetect.malware2
LionicAdware.Win32.BetterSurf.2!c
Elasticmalicious (high confidence)
CynetMalicious (score: 100)
FireEyeDropped:Application.Bundler.EV
CAT-QuickHealAdware.BetterSurf.B5
McAfeeArtemis!BF33A460D72E
CylanceUnsafe
ZillyaAdware.BetterSurf.Win32.4673
SangforAdware.Generic-JS.Save.d510efc3
K7AntiVirusAdware ( 005323971 )
AlibabaAdWare:Win32/Amonetize.599285cc
K7GWAdware ( 005323971 )
CrowdStrikewin/grayware_confidence_100% (D)
VirITAdware.Generic_r.ME
CyrenW32/S-7e572cdd!Eldorado
SymantecAdware.WebexpEnhanced
ESET-NOD32multiple detections
APEXMalicious
ClamAVWin.Adware.Bettersurf-33
KasperskyUDS:DangerousObject.Multi.Generic
BitDefenderDropped:Application.Bundler.EV
NANO-AntivirusRiskware.Win32.BetterSurf.dbseyk
SUPERAntiSpywarePUP.TrustMediaViewer/Variant
MicroWorld-eScanDropped:Application.Bundler.EV
AvastNSIS:Adware-OL [PUP]
TencentWin32.Risk.Adware.Phgd
Ad-AwareDropped:Application.Bundler.EV
EmsisoftDropped:Application.Bundler.EV (B)
ComodoApplicUnwnt@#3rjozbxcb4u02
DrWebTrojan.Amonetize.8
VIPREAdware.Bettersurf (fs)
TrendMicroTROJ_SPNR.0BGA14
McAfee-GW-EditionBehavesLike.Win32.AdwareBSurf.jc
SophosGeneric Reputation PUA (PUA)
GDataWin32.Adware.Amonetize.M
JiangminAdWare.Amonetize.arcr
WebrootW32.Malware.Gen
AviraADWARE/Adware.Gen7
Antiy-AVLTrojan/Generic.ASMalwNS.27CB
KingsoftWin32.Troj.BetterSurf.b.(kcloud)
ViRobotAdware.Bettersurf.705883.AQ
MicrosoftTrojan:Win32/Occamy.CF8
TACHYONTrojan-Clicker/W32.BetterSurf.705883
AhnLab-V3Adware/Win32.BetterSurf.C233448
Acronissuspicious
ALYacDropped:Application.Bundler.EV
MAXmalware (ai score=100)
VBA32Adware.Amonetize
MalwarebytesPUP.Optional.TrustMedia
TrendMicro-HouseCallTROJ_SPNR.0BGA14
RisingTrojan.Win32.Generic.17C23DE0 (C64:YzY0OkflYle6x3LM)
YandexPUA.BetterSurf!iI8dw3tDGVs
SentinelOneStatic AI – Malicious PE
FortinetRiskware/Moat.AE9092BB
AVGNSIS:Adware-OL [PUP]
Cybereasonmalicious.0d72ea
PandaTrj/NsisDownloader.A

How to remove NSIS:Adware-OL [PUP]?

NSIS:Adware-OL [PUP] removal tool
  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.

About the author

Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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