Malware

How to remove “Win32/Agent.YLR”?

Malware Removal

The Win32/Agent.YLR 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 Win32/Agent.YLR virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Agent.YLR?


File Info:

name: 3458259CE23E5F71E39E.mlw
path: /opt/CAPEv2/storage/binaries/c558b52e16c6b625644879dc57684ec4d36a805653b1360d3820bb071b779894
crc32: E1A7C833
md5: 3458259ce23e5f71e39e1c93ce785556
sha1: 17091676d6b928ea5cf307ed0e1be26be9e24e27
sha256: c558b52e16c6b625644879dc57684ec4d36a805653b1360d3820bb071b779894
sha512: f165894c2ad5ff4470b3c0ae893b382e3d3a9b36bb5ddaadd2b0a3f8e7ffc06b48a7b6e91630b0e6b059a55cfd58994009d734c854662f6af940cfef2de1dd74
ssdeep: 49152:/ZlD45FqAqrJmRjlkNk4siWSCa1yY4/Sj01oRecgkLUxE:hlErqAhR52ifXYviHfxE
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C5951246BA9183F2D51801B53606CBE72D7A3C381B52DDD337DA065E1E609C6AB337A3
sha3_384: f7d2d308e2f59ef809128ac944eb7bbb9cbb9c604ccd7bd41c7a4032db61b37824c36376942ad1604d5a6139d4e1a860
ep_bytes: e87f3e0000e97ffeffff3b0d70e65b00
timestamp: 2015-06-27 15:17:43

Version Info:

ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR archiver
FileVersion: 4.1.0
ProductVersion: 4.1.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2011
OriginalFilename: WinRAR.exe
Translation: 0x0000 0x0000

Win32/Agent.YLR also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Agent.tr1P
MicroWorld-eScanTrojan.GenericKDZ.94919
FireEyeGeneric.mg.3458259ce23e5f71
CAT-QuickHealTrojan.Generic.S363818
SkyhighBehavesLike.Win32.Generic.tc
McAfeeGenericRXMX-YH!3458259CE23E
Cylanceunsafe
VIPRETrojan.GenericKDZ.94919
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 004e16831 )
BitDefenderTrojan.GenericKDZ.94919
K7GWTrojan ( 004e16831 )
Cybereasonmalicious.6d6b92
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Agent.YLR
APEXMalicious
ClamAVWin.Malware.Bskd-9753126-0
KasperskyHEUR:Backdoor.Win32.Generic
NANO-AntivirusTrojan.Win32.Drop.efgehz
ViRobotTrojan.Win.Z.Agent.1908769
RisingTrojan.Agent!1.B332 (CLASSIC)
SophosTroj/Agent-BAII
F-SecureTrojan.TR/Crypt.XPACK.Gen2
DrWebTrojan.MulDrop11.49159
ZillyaDropper.Agent.Win32.380084
TrendMicroTROJ_GEN.R002C0DK223
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKDZ.94919 (B)
IkarusTrojan.Win32.Agent
MAXmalware (ai score=83)
JiangminBackdoor.Generic.bixf
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Crypt.XPACK.Gen2
VaristW32/S-940fb6f7!Eldorado
Antiy-AVLTrojan[Dropper]/Win32.Agent
Kingsoftmalware.kb.a.978
MicrosoftTrojan:Win32/Salgorea.VRR!MTB
XcitiumTrojWare.Win32.Salgorea.RPR@7tcxjx
ArcabitTrojan.Generic.D172C7
ZoneAlarmUDS:Backdoor.Win32.Generic
GDataWin32.Trojan.PSE1.Q72RHH
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.YH.C5396909
VBA32Trojan.MulDrop
ALYacTrojan.GenericKDZ.94919
DeepInstinctMALICIOUS
MalwarebytesGeneric.Malware.AI.DDS
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_GEN.R002C0DK223
TencentTrojan.Win32.Remcos.wb
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Agent.YLR!tr
BitDefenderThetaGen:NN.ZexaF.36792.012@aePv6!oi
AVGWin32:Evo-gen [Trj]
AvastWin32:Evo-gen [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32/Agent.YLR?

Win32/Agent.YLR 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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