Trojan

About “Trojan:Win32/Startpage.NA” infection

Malware Removal

The Trojan:Win32/Startpage.NA 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 Trojan:Win32/Startpage.NA virus can do?

  • Executed a command line with /C or /R argument to terminate command shell on completion which can be used to hide execution
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Detects Bochs through the presence of a registry key
  • Deletes executed files from disk
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Trojan:Win32/Startpage.NA?


File Info:

name: 14B06D06B8147803371B.mlw
path: /opt/CAPEv2/storage/binaries/1e492f16ef09366fb0f48b212130e0079acc8af8f7f2be7c7e8549ca062d9452
crc32: B790CD3C
md5: 14b06d06b8147803371b1336a47219be
sha1: 70a2bf0b0d2d4549854f3bfa49c0fd97fde1d870
sha256: 1e492f16ef09366fb0f48b212130e0079acc8af8f7f2be7c7e8549ca062d9452
sha512: 48cc5c61bf128856525575b4c76e53a4e26fb38745b9cc33192d8feb7451eb96ed646e62d42e0879e0d60b76dedc44ec25e40225fa613730e4b62abb40a66440
ssdeep: 12288:eXuWsV8J3omKtNTXQQx0NgPgVpglphyMdVW5sFzcXnzKNnr4a0no7kE15:suWsiijtVjx0NpylnBdVW2mzKtL0noY8
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D0D423A931E186D3F636A2718AB8C5EEE3F9F6177523180B23407BBB60335C3C915656
sha3_384: 6dbb250f713237fb0d8ab34501e7f8bd02ba50c0340aa0303491f22f044cf42ab7388000449492a63c69fbd7cb0ea302
ep_bytes: 81ec8001000053555633db57895c2418
timestamp: 2007-05-05 12:23:36

Version Info:

0: [No Data]

Trojan:Win32/Startpage.NA also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.StartPage.ZUP
ClamAVHtml.Trojan.FakeAVKS-1
FireEyeGeneric.mg.14b06d06b8147803
CAT-QuickHealTrojan.NSIS.Startpage.N
SkyhighBehavesLike.Win32.Dropper.hc
ALYacTrojan.StartPage.ZUP
MalwarebytesMalware.AI.4202651692
K7AntiVirusSpyware ( 004cce5d1 )
BitDefenderTrojan.StartPage.ZUP
K7GWSpyware ( 004cce5d1 )
Cybereasonmalicious.b0d2d4
ArcabitTrojan.StartPage.ZUP
BaiduNSIS.Trojan.Agent.a
VirITTrojan.Win32.StartPage.BWLT
SymantecTrojan.Gen.2
ESET-NOD32multiple detections
APEXMalicious
CynetMalicious (score: 100)
KasperskyTrojan.NSIS.StartPage.bp
AlibabaTrojanClicker:Win32/StartPage.2fe01d40
NANO-AntivirusTrojan.Text.StartPage.dbyfec
RisingHack.Exploit.Win32.KsWebShieldOldVer.a (CLASSIC)
EmsisoftTrojan.StartPage.ZUP (B)
F-SecureTrojan:W32/Agent.DQIF
DrWebTrojan.StartPage.32753
VIPRETrojan.StartPage.ZUP
TrendMicroTROJ_NSIS.AA
SophosGeneric ML PUA (PUA)
IkarusTrojan.NSIS.TrojanClicker
GoogleDetected
AviraTR/Spy.Zbot.OO
KingsoftWin32.Troj.Undef.a
XcitiumMalware@#3tq3qagjlkn48
MicrosoftTrojan:Win32/Startpage.NA
ZoneAlarmTrojan.NSIS.StartPage.bp
GDataTrojan.StartPage.ZUP
VaristW32/Risk.QEBG-0960
AhnLab-V3Trojan/Win32.StartPage.C112581
McAfeeArtemis!14B06D06B814
MAXmalware (ai score=99)
DeepInstinctMALICIOUS
VBA32Trojan.FakeAV.01168
Cylanceunsafe
PandaTrj/CI.A
TrendMicro-HouseCallTROJ_NSIS.AA
TencentNsis.Trojan.Startpage.Zmhl
SentinelOneStatic AI – Suspicious PE
FortinetW32/ExKsWS.A!tr
AVGNSIS:Agent-AB [Drp]
AvastNSIS:Agent-AB [Drp]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:Win32/Startpage.NA?

Trojan:Win32/Startpage.NA 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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