Categories: Malware

BAT/Startpage.dropper malicious file

The BAT/Startpage.dropper 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 BAT/Startpage.dropper virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Reads data out of its own binary image
  • Installs a browser addon or extension
  • Attempts to modify Internet Explorer’s start page
  • Uses Windows utilities for basic functionality
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Creates a copy of itself
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

Related domains:

z.whorecord.xyz
a.tomx.xyz
user.qzone.qq.com
www.bing.com

How to determine BAT/Startpage.dropper?


File Info:

crc32: FC387364md5: de09107521cfbd192e1cf5ee9f99015aname: Tencent.EXEsha1: 7ec38f4b52cab830e849534bb6afd005aa4505e5sha256: ec5222965822dff300e86a720cf9ba2b7539672460f72ddb6135c3cd9eee639csha512: 6ec6f685d92f581ebaecf9563d5a4f27aebec00ca1d379949b9ff8466bc6ed9a2f780be5b83353d4fb4d8ae6fcd58ab7753a0d80190507dffb7dddd56f60061cssdeep: 3072:lPQt3aMxzd3o9fUPHC56IXsLkce6p23CskJXljt/wOl2RkHIgO:lPhaCEHpMGljt/RYkutype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: InternalName: FileVersion: 1. 1. 1. 2CompanyName: Tencent LegalTrademarks: Comments: ProductName: ProductVersion: 0.0.0.0FileDescription: x817ex8bafx56fex6807x70b9x4eae OriginalFilename: Translation: 0x0409 0x04e4

BAT/Startpage.dropper also known as:

MicroWorld-eScan Gen:Trojan.StartPage.jG1@aeLmbTki
nProtect Trojan/W32.Agent.150126
McAfee RDN/Generic StartPage!cc
VIPRE Trojan.Win32.Generic!BT
TheHacker Backdoor/Prorat.fnj
BitDefender Gen:Trojan.StartPage.jG1@aeLmbTki
K7GW Trojan ( 7000000f1 )
K7AntiVirus Trojan ( 7000000f1 )
TotalDefense Win32/ASuspect.HDDQC
Kaspersky HEUR:Trojan.Win32.Generic
Agnitum Trojan.Genome!oKpAMgu+6ak
Ad-Aware Gen:Trojan.StartPage.jG1@aeLmbTki
Emsisoft Gen:Trojan.StartPage.jG1@aeLmbTki (B)
F-Secure Gen:Trojan.StartPage.jG1@aeLmbTki
McAfee-GW-Edition BehavesLike.Win32.Packed.cm
Sophos Mal/Generic-S
GData Gen:Trojan.StartPage.jG1@aeLmbTki
ALYac Gen:Trojan.StartPage.jG1@aeLmbTki
Tencent Win32.Trojan.Startpage.Wrqf
AVG BAT/Startpage.dropper

How to remove BAT/Startpage.dropper?

  • 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.
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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