Trojan

Trojan.Heur.pmKfrqy2cXgS removal instruction

Malware Removal

The Trojan.Heur.pmKfrqy2cXgS 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.Heur.pmKfrqy2cXgS 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
  • Drops a binary and executes it
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Uses Windows utilities for basic functionality
  • Sniffs keystrokes
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Operates on local firewall’s policies and settings
  • Creates a copy of itself
  • Interacts with known DarkComet registry keys
  • Attempts to disable UAC
  • Creates known Fynloski/DarkComet mutexes

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Trojan.Heur.pmKfrqy2cXgS?


File Info:

crc32: 56044EFB
md5: bb54a8693cdb34c03e8a330b05d577cb
name: derzhi.exe
sha1: e72a617616f8dc6d1b22b19d8b7046e67ef7a16d
sha256: e1e82312b6e28c46d05c5b0433d549c5e1120c02ee6f19c6c24fdca495a43ffa
sha512: 4d6a57768c22878ff3f6d7f4bc539d51023a189bd259ecbdda735ca822ff19a75f4083432baf13af0bdfe5606aef94ae3a1a228160752cf8a09608c31fc54498
ssdeep: 6144:0cNYk1yuwEDBum3qYWnl0pd0EX3Zq2b6wfIDYm0PHQ6:0cWkbgTYWnYnt/IDYhP
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: Copyright (C) 1999
InternalName: MSRSAAPP
FileVersion: 1, 0, 0, 1
CompanyName: Microsoft Corp.
Comments: Remote Service Application
ProductName: Remote Service Application
ProductVersion: 4, 0, 0, 0
FileDescription: Remote Service Application
OriginalFilename: MSRSAAP.EXE
Translation: 0x0409 0x04b0

Trojan.Heur.pmKfrqy2cXgS also known as:

BkavW32.BitwanD.Trojan
MicroWorld-eScanGen:Trojan.Heur.pmKfrqy2cXgS
FireEyeGeneric.mg.bb54a8693cdb34c0
CAT-QuickHealBackdoor.Fynloski.A9
Qihoo-360HEUR/QVM11.1.D043.Malware.Gen
McAfeeGeneric.gj
CylanceUnsafe
VIPREBackdoor.Win32.Fynloski.A (v)
SangforMalware
K7AntiVirusTrojan ( 004bc4d11 )
BitDefenderGen:Trojan.Heur.pmKfrqy2cXgS
K7GWTrojan ( 004bc4d11 )
Cybereasonmalicious.93cdb3
TrendMicroBKDR_FYNLOS.SMM
BaiduWin32.Backdoor.Agent.l
F-ProtW32/Fynloski.BA
SymantecBackdoor.Breut!gm
TotalDefenseWin32/Fynloski.A!generic
APEXMalicious
AvastWin32:Evo-gen [Susp]
ClamAVWin.Trojan.DarkKomet-1
GDataWin32.Trojan-Spy.DarkComet.J
KasperskyBackdoor.Win32.DarkKomet.gwbu
NANO-AntivirusTrojan.Win32.Tordev.dgnepn
RisingBackdoor.Pontoeb!1.6637 (RDMK:cmRtazo48Of9NzSmwdhVewJ1Bk6q)
Endgamemalicious (moderate confidence)
EmsisoftBackdoor.DarkKomet (A)
ComodoTrojWare.Win32.Fynloski.B@57zt85
F-SecureBackdoor.BDS/Backdoor.Gen
DrWebBackDoor.Tordev.9
ZillyaTrojan.Fynloski.Win32.742
Invinceaheuristic
McAfee-GW-EditionBehavesLike.Win32.Backdoor.dc
Trapminemalicious.moderate.ml.score
CMCBackdoor.Win32.DarkKomet!O
SophosTroj/Fynlosk-AK
IkarusBackdoor.Win32.DarkKomet
CyrenW32/Fynloski.FWDO-2352
JiangminTrojan/Genome.bomw
WebrootW32.Trojan.Gen
AviraBDS/Backdoor.Gen
MAXmalware (ai score=82)
ArcabitTrojan.Heur.pmKfrqy2cXgS
SUPERAntiSpywareTrojan.Agent/Gen-Delf
ZoneAlarmBackdoor.Win32.DarkKomet.gwbu
MicrosoftVirTool:Win32/CeeInject.AJJ!bit
AhnLab-V3Win-Trojan/FCN.140610.X1341
Acronissuspicious
VBA32Backdoor.Tordev
TACHYONBackdoor/W32.DP-DarkKomet.674304.B
Ad-AwareGen:Trojan.Heur.pmKfrqy2cXgS
MalwarebytesBackdoor.Packed.DK
PandaTrj/Genetic.gen
ZonerTrojan.Win32.29578
ESET-NOD32a variant of Win32/Fynloski.AN
TrendMicro-HouseCallBKDR_FYNLOS.SMM
TencentBackdoor.Win32.DarkKomet.zem
YandexTrojan.Comet.Gen.LO
SentinelOneDFI – Malicious PE
eGambitRAT.DarkComet
FortinetW32/Generic.AC.DB56!tr
BitDefenderThetaAI:Packer.DD6465181C
AVGFileRepMalware
CrowdStrikewin/malicious_confidence_100% (D)
MaxSecureBackdoor.W32.DarkKomet.aagr

How to remove Trojan.Heur.pmKfrqy2cXgS?

Trojan.Heur.pmKfrqy2cXgS 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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