Categories: Trojan

Trojan.Dropper.YRL removal guide

The Trojan.Dropper.YRL 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.Dropper.YRL virus can do?

  • Attempts to connect to a dead IP:Port (1 unique times)
  • Possible date expiration check, exits too soon after checking local time
  • Detected script timer window indicative of sleep style evasion
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial binary language: Chinese (Simplified)
  • Unconventionial language used in binary resources: Chinese (Simplified)
  • A scripting utility was executed
  • Deletes its original binary from disk
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself

Related domains:

z.whorecord.xyz
a.tomx.xyz
moqi.f3322.net

How to determine Trojan.Dropper.YRL?


File Info:

crc32: FBCA664Bmd5: ca3f461b313f3daec1f01a901b56c24ename: CA3F461B313F3DAEC1F01A901B56C24E.mlwsha1: fe9706c1d6d7a47d484aa7c7b441571e063e42cbsha256: cfafd7cad1a07d89ef14cfa3b6c45a32205b92eb5c106ffca1c9bbdcb021d07bsha512: 75a1a192e940a9d2f45a0ef766bd1da851b355104ea3658125a71f49bc2606f04257b6bc7b3490bd337820c08c1327a40b98f1ce561439cd0bc6ca609bb55805ssdeep: 768:bYJg7KWqwGOgvROJBZAFSe4IDELz7kC8pOalg43522KP+lDe9BWo5:bYhWkODO/HoL0fgrNPhnWo5type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: (C)360.cn All Rights Reserved.InternalName: 360sd.exeFileVersion: 5, 0, 0, 5044CompanyName: 360.cnProductName: 360 x6740x6bd2ProductVersion: 5, 0, 0, 5044FileDescription: 360x6740x6bd2 x4e3bx7a0bx5e8fOriginalFilename: 360sd.exeTranslation: 0x0804 0x04b0

Trojan.Dropper.YRL also known as:

Bkav W32.BuzeacC.Trojan
DrWeb BackDoor.Spy.2437
MicroWorld-eScan Trojan.Dropper.YRL
CMC Backdoor.Win32.Farfli!O
CAT-QuickHeal Trojan.Mauvaise.SL1
ALYac Backdoor.Farfli.gen
Malwarebytes Backdoor.Farfli
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 0046c2461 )
BitDefender Trojan.Dropper.YRL
K7GW Trojan ( 0046c2461 )
Cybereason malicious.b313f3
Invincea heuristic
BitDefenderTheta AI:Packer.3518E8ED1F
Cyren W32/Trojan.ANWT-7143
Symantec SMG.Heur!gen
ESET-NOD32 Win32/Agent.QID
APEX Malicious
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba Backdoor:Win32/Zegost.e
NANO-Antivirus Trojan.Win32.Farfli.dbsqsq
SUPERAntiSpyware Trojan.Agent/Gen-Symmi
Tencent Backdoor.Win32.Farfli.hob
Ad-Aware Trojan.Dropper.YRL
Sophos Mal/Generic-S
Comodo Backdoor.Win32.Farfli.AC@77g02n
F-Secure Trojan.TR/Beaugrit.aba
Baidu Win32.Trojan.Agent.atj
TrendMicro BKDR_ZEGOST.SM40
McAfee-GW-Edition BehavesLike.Win32.Dropper.lt
FireEye Generic.mg.ca3f461b313f3dae
Emsisoft Trojan.Dropper.YRL (B)
GData Trojan.Dropper.YRL
Jiangmin Backdoor/Farfli.iw
eGambit Unsafe.AI_Score_99%
Avira TR/Beaugrit.aba
Antiy-AVL Trojan[Backdoor]/Win32.Farfli.hob
Microsoft Backdoor:Win32/Zegost.CD!bit
Endgame malicious (high confidence)
Arcabit Trojan.Dropper.YRL
ZoneAlarm HEUR:Trojan.Win32.Generic
TACHYON Backdoor/W32.Farfli.73843
AhnLab-V3 Backdoor/Win32.Farfli.R108886
Acronis suspicious
McAfee Trojan-INV
MAX malware (ai score=83)
VBA32 BScope.Trojan.Agent
Panda Trj/Genetic.gen
Zoner Trojan.Win32.28054
TrendMicro-HouseCall BKDR_ZEGOST.SM40
Rising Backdoor.Fusing!1.BCB6 (CLOUD)
Yandex Backdoor.Farfli!v+/omUPj8WE
SentinelOne DFI – Malicious PE
MaxSecure Trojan.Malware.7825950.susgen
Fortinet W32/Agent.QRW!tr
Webroot W32.Trojan.Gen
AVG Win32:Dropper-ODE [Drp]
Avast Win32:Dropper-ODE [Drp]
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 Generic/HEUR/QVM07.1.11C6.Malware.Gen

How to remove Trojan.Dropper.YRL?

  • 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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