Trojan

Trojan.StartPage.4oNfamLD3Fcb removal tips

Malware Removal

The Trojan.StartPage.4oNfamLD3Fcb 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Trojan.StartPage.4oNfamLD3Fcb virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Anomalous file deletion behavior detected (10+)
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Attempts to modify Internet Explorer’s start page
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Deletes its original binary from disk
  • Behavioural detection: Transacted Hollowing
  • Created a process from a suspicious location
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Attempts to modify proxy settings
  • Uses suspicious command line tools or Windows utilities

How to determine Trojan.StartPage.4oNfamLD3Fcb?


File Info:

name: 136205EF3CEA5284B33A.mlw
path: /opt/CAPEv2/storage/binaries/ecdac1f89a4cf4e1bf4cd7baeb1b29846ba7da86fbe34b4f057f7bebb36f57d8
crc32: B092F1E0
md5: 136205ef3cea5284b33ac73cece0c2a8
sha1: dbf6609fe19e308c5c2d6d48e60462e0770fbe24
sha256: ecdac1f89a4cf4e1bf4cd7baeb1b29846ba7da86fbe34b4f057f7bebb36f57d8
sha512: a95a6a61c7f70f5d3b15873a27545effc771cc8d886b2dc125144de1f07ce9c58bc0befe6ef5d765a57c90c169e1579c5b6e5e03b29c31019b34dcf11105e55c
ssdeep: 49152:kuSAGf9Sb8NVfX2ycbgOgfINUZZWj7qHQc9WB0ngRZad2LfzLKZ8riDvhcTaZQOr:NS3l5/fX2ycbgOgASvwqwc9WB0ngRQdv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C8D5338A0A877859E4D64D30A33EF8E11A0B710345B274754D1BC9D6C8B2AD7F3CA7A7
sha3_384: a0299aa4f7c2480bfd59bff07f335af523e45bcc0be413702e2d3711f4412f87980fc1f58a93f3e61bba06ef04af8125
ep_bytes: 60be001052008dbe0000eeff5783cdff
timestamp: 2022-01-07 01:45:40

Version Info:

FileVersion: 10.18.1.0
FileDescription: MySkin LOL
ProductName: MySkin
ProductVersion: 10.18.1.0
CompanyName: sky
LegalCopyright: sky的版权所有
Comments: MySkin LOL
Translation: 0x0804 0x04b0

Trojan.StartPage.4oNfamLD3Fcb also known as:

BkavW32.AIDetect.malware2
LionicAdware.Win32.Agent.2!c
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Trojan.StartPage.4oNfamLD3Fcb
FireEyeGeneric.mg.136205ef3cea5284
CAT-QuickHealTrojan.GenericRI.S25624699
McAfeeGenericRXAA-AA!136205EF3CEA
CylanceUnsafe
ZillyaAdware.Agent.Win32.171203
SangforTrojan.Win32.Save.a
K7AntiVirusAdware ( 005071f51 )
BitDefenderGen:Trojan.StartPage.4oNfamLD3Fcb
K7GWAdware ( 005071f51 )
CyrenW32/Trojan.CLL.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Packed.FlyStudio.AA potentially unwanted
APEXMalicious
Paloaltogeneric.ml
ClamAVWin.Malware.Bulz-9889678-0
Kasperskynot-a-virus:AdWare.Win32.Agent.gen
AlibabaAdWare:Win32/Startpage.7eaa6ee2
RisingTrojan.Convagent!8.12323 (CLOUD)
SophosMal/Agent-AVP
ComodoPacked.Win32.MUPX.Gen@24tbus
DrWebTrojan.StartPage1.60617
TrendMicroTROJ_GEN.R002C0DB322
McAfee-GW-EditionBehavesLike.Win32.Generic.vc
EmsisoftGen:Trojan.StartPage.4oNfamLD3Fcb (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan.Script.auat
AviraTR/Spy.Gen3
Antiy-AVLTrojan/Win32.FlyStudio.a
MicrosoftTrojan:Win32/Startpage.AGM
ZoneAlarmnot-a-virus:AdWare.Win32.Agent.gen
GDataWin32.Trojan.PSE.5LSHNI
CynetMalicious (score: 100)
AhnLab-V3Malware/Win.Generic.R444729
BitDefenderThetaGen:NN.ZexaF.34182.4oNfamLD3Fcb
ALYacGen:Trojan.StartPage.4oNfamLD3Fcb
MAXmalware (ai score=87)
VBA32Adware.Agent
MalwarebytesMalware.AI.701711558
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0DB322
TencentMalware.Win32.Gencirc.10cfdbf3
FortinetW32/CoinMiner.65CA!tr
AVGFileRepMalware
Cybereasonmalicious.f3cea5
AvastFileRepMalware
MaxSecureTrojan.Malware.300983.susgen

How to remove Trojan.StartPage.4oNfamLD3Fcb?

Trojan.StartPage.4oNfamLD3Fcb 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.

Leave a Comment