Categories: Trojan

How to remove “Trojan.Heur.smKfruYSJEcS”?

The Trojan.Heur.smKfruYSJEcS 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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What Trojan.Heur.smKfruYSJEcS virus can do?

  • Injection (inter-process)
  • Injection with CreateRemoteThread in a remote process
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Creates RWX memory
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Creates a hidden or system file
  • Operates on local firewall’s policies and settings
  • Interacts with known DarkComet registry keys
  • Attempts to disable UAC
  • Creates known Fynloski/DarkComet mutexes

How to determine Trojan.Heur.smKfruYSJEcS?


File Info:

crc32: 8E5E8290md5: 4f7595d81e019883291f30db9183471fname: 2fb7cb2020809c8b.scrsha1: d558df57bce634fa46e892701ae30fe9f67d4b88sha256: 98dda5af0bfded77914a5374697482cd840ac98525bbb43c31a166b9c5c0ef98sha512: d8ea5baaedbcb9a80cc35e1314e1287baea26c6a42a33b0d1380f07560fb0b9d2199d1c824eb675178f609d2f851823a0bffbc7023bd0f1e69e6fe1b41804092ssdeep: 6144:TcNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PDd:TcWkbgTYWnYnt/IDYhPDdtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 1999InternalName: MSRSAAPPFileVersion: 1, 0, 0, 1CompanyName: Microsoft Corp.Comments: Remote Service ApplicationProductName: Remote Service ApplicationProductVersion: 4, 0, 0, 0FileDescription: Remote Service ApplicationOriginalFilename: MSRSAAP.EXETranslation: 0x0409 0x04b0

Trojan.Heur.smKfruYSJEcS also known as:

Bkav W32.BitwanD.Trojan
MicroWorld-eScan Gen:Trojan.Heur.smKfruYSJEcS
FireEye Generic.mg.4f7595d81e019883
CAT-QuickHeal Backdoor.Fynloski.A9
McAfee Generic.gj
Cylance Unsafe
VIPRE Backdoor.Win32.Fynloski.A (v)
Sangfor Malware
K7AntiVirus Trojan ( 004bc4d11 )
BitDefender Gen:Trojan.Heur.smKfruYSJEcS
K7GW Trojan ( 004bc4d11 )
Cybereason malicious.81e019
TrendMicro BKDR_FYNLOS.SMM
Baidu Win32.Backdoor.Agent.l
F-Prot W32/Fynloski.BA
TotalDefense Win32/Fynloski.A!generic
APEX Malicious
Avast MSIL:GenMalicious-CHX [Trj]
ClamAV Win.Trojan.DarkKomet-1
GData Win32.Trojan-Spy.DarkComet.J
Kaspersky Backdoor.Win32.DarkKomet.gwbu
NANO-Antivirus Trojan.Win32.Tordev.dgnepn
Tencent Backdoor.Win32.DarkKomet.zem
Endgame malicious (moderate confidence)
Sophos Troj/Fynlosk-AK
Comodo TrojWare.Win32.Fynloski.B@57zt85
F-Secure Backdoor.BDS/Backdoor.Gen
DrWeb BackDoor.Tordev.9
Zillya Trojan.Fynloski.Win32.742
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.Backdoor.dc
MaxSecure Backdoor.W32.DarkKomet.aagr
Trapmine malicious.high.ml.score
CMC Backdoor.Win32.DarkKomet!O
Emsisoft Gen:Trojan.Heur.smKfruYSJEcS (B)
Ikarus Trojan.Win32.Jorik
Cyren W32/Fynloski.FWDO-2352
Jiangmin Trojan/Genome.bomw
Avira BDS/Backdoor.Gen
Arcabit Trojan.Heur.smKfruYSJEcS
SUPERAntiSpyware Backdoor.Fynloski/Variant
ZoneAlarm Backdoor.Win32.DarkKomet.gwbu
Microsoft VirTool:Win32/CeeInject.AJJ!bit
AhnLab-V3 Win-Trojan/FCN.140610.X1341
Acronis suspicious
VBA32 Backdoor.Tordev
MAX malware (ai score=81)
Ad-Aware Gen:Trojan.Heur.smKfruYSJEcS
Malwarebytes Backdoor.Bot
Panda Trj/Genetic.gen
Zoner Trojan.Win32.88734
ESET-NOD32 a variant of Win32/Fynloski.AN
TrendMicro-HouseCall BKDR_FYNLOS.SMM
Rising Backdoor.Pontoeb!1.6637 (CLASSIC)
Yandex Trojan.Comet.Gen.LO
SentinelOne DFI – Malicious PE
eGambit RAT.DarkComet
Fortinet W32/Generic.AC.DB56!tr
BitDefenderTheta AI:Packer.50E3DDA31C
AVG MSIL:GenMalicious-CHX [Trj]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM11.1.6B58.Malware.Gen

How to remove Trojan.Heur.smKfruYSJEcS?

  • 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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