Home Malware Programs Adware Adware.OneStep

Adware.OneStep

Posted: September 18, 2013

Threat Metric

Ranking: 16,549
Threat Level: 2/10
Infected PCs: 492
First Seen: July 24, 2009
Last Seen: October 15, 2023
OS(es) Affected: Windows

Adware.OneStep is an adware program, which creates and shows annoying pop-up ads involving pop-ups, pop-unders, links, or banners inserted into websites or parts of the Windows interface on a screen of an affected computer. Some pop-up ads generated and displayed by Adware.OneStep may pose a security risk to the targeted PC by linking to infected websites, and many will result in other computer problems. Adware.OneStep may create startup registry entries and run automatically whenever the computer users starts Windows. Adware.OneStep was generated by scammers to possibly generate advertising revenue from click fraud. Adware.OneStep may keep track of the target computer user's browsing habits in order to deliver and display advertisements that are relevant to the computer user. user may also hijack the affected web browser and redirect it to dubious websites.

Aliases

Adware/BroserSeek [Panda]OneStepSearcher.V [AVG]Application.SuspectCRC [Ikarus]Adware/Win32.Suspicious [AhnLab-V3]SPR/Tool.252184 [AntiVir]DLOADER.Trojan [DrWeb]Adware:W32/MyWebSearch [F-Secure]Adware-OneStep.l [McAfee]Trj/CI.A [Panda]OneStepSearcher.P [AVG]Gen.Variant.AdWare.Zwangi [Ikarus]Malware/Win32.Suspicious [AhnLab-V3]TR/Crypt.XPACK.Gen [AntiVir]Win32:Dropper-gen [Avast]a variant of Win32/Adware.OneStep.Y [NOD32]
More aliases (102)

Technical Details

File System Modifications

Tutorials: If you wish to learn how to remove malware components manually, you can read the tutorials on how to find malware, kill unwanted processes, remove malicious DLLs and delete other harmful files. Always be sure to back up your PC before making any changes.

The following files were created in the system:



seekeen.dll File name: seekeen.dll
Size: 4.6 KB (4608 bytes)
MD5: 1fff1dc2d2f123cbbd5405af684815c8
Detection count: 95
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: December 11, 2009
osopt.exe File name: osopt.exe
Size: 75.27 KB (75272 bytes)
MD5: b593ffa7455f0900408edf57b7231dbd
Detection count: 86
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
onestep.dll File name: onestep.dll
Size: 3.58 KB (3584 bytes)
MD5: 32934261e957b78ea9d9a0278fb5442f
Detection count: 55
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: December 11, 2009
zumie.dll File name: zumie.dll
Size: 3.58 KB (3584 bytes)
MD5: 1a669d5a904923282d79277b17eb0542
Detection count: 35
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: December 11, 2009
zumie.exe File name: zumie.exe
Size: 3.58 KB (3584 bytes)
MD5: fd0503a39057d9e37832acc11b25e70d
Detection count: 26
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
zumie.dll File name: zumie.dll
Size: 3.58 KB (3584 bytes)
MD5: a8bbdfb02a71dd77ea39416ec11e7fed
Detection count: 25
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: December 11, 2009
upgrade.exe File name: upgrade.exe
Size: 276.1 KB (276104 bytes)
MD5: 34f86c25a74c0d64bde348a41cc214b2
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: July 6, 2020
dc++faster_downloads_free[1].exe File name: dc++faster_downloads_free[1].exe
Size: 2.61 MB (2614995 bytes)
MD5: 757e67527800310a22956b8cbc5295df
Detection count: 12
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
onestep.exe File name: onestep.exe
Size: 3.07 KB (3072 bytes)
MD5: 53d299623657f24b590aa74a2b082c19
Detection count: 10
File type: Executable File
Mime Type: unknown/exe
Group: Malware file
Last Updated: December 11, 2009
searchin1.dll File name: searchin1.dll
Size: 487.42 KB (487424 bytes)
MD5: ae2923114531217ef9a4289aefdfc8f0
Detection count: 4
File type: Dynamic link library
Mime Type: unknown/dll
Group: Malware file
Last Updated: December 11, 2009

Additional Information

The following directories were created:
%ProgramFiles%\OneStepSearch
The following cookies were detected:
onestepsearch
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