Trojan

Trojan.AgentWDCR.SVC (file analysis)

Malware Removal

The Trojan.AgentWDCR.SVC 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.AgentWDCR.SVC virus can do?

  • Executable code extraction
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Unconventionial language used in binary resources: Serbian
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Network activity detected but not expressed in API logs
  • The sample wrote data to the system hosts file.
  • Anomalous binary characteristics

How to determine Trojan.AgentWDCR.SVC?


File Info:

crc32: 5F666E64
md5: 996ba35165bb62473d2a6743a5200d45
name: updatewin2.exe
sha1: 52169b0b5cce95c6905873b8d12a759c234bd2e0
sha256: 5caffdc76a562e098c471feaede5693f9ead92d5c6c10fb3951dd1fa6c12d21d
sha512: 2a7fb9bdf8dcf577ac851752f8875a710a3694b99d107c397942fce1392fd99ee0b85f1fddc18c33fba56d7b8fd4dda5f40f28e64d8398e6048c2ab140780634
ssdeep: 6144:vLgbC0mVQlY+3aKn7n4CTHcXXnXXfXXXWXXXXHXXXXBXXXXgXXXXX5XXXXiXXXX:vGCtQlb3aKzvT8XXnXXfXXXWXXXXHXX
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2018, guvaxiz
InternalName: gigifaw.exe
FileVersion: 5.3.7.82
Translation: 0x0669 0x04b0

Trojan.AgentWDCR.SVC also known as:

MicroWorld-eScanTrojan.AgentWDCR.SVC
FireEyeGeneric.mg.996ba35165bb6247
CAT-QuickHealRansom.Stop.S7866402
McAfeeGeneric.bto
ALYacTrojan.Ransom.Stop
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.Generic.4!c
SangforMalware
K7AntiVirusTrojan ( 00545a541 )
BitDefenderTrojan.AgentWDCR.SVC
K7GWTrojan ( 00545a541 )
Cybereasonmalicious.165bb6
Invinceaheuristic
BitDefenderThetaGen:NN.ZexaF.34084.ru0@aqo3V9lG
F-ProtW32/Kryptik.PT.gen!Eldorado
SymantecPacked.Generic.525
ESET-NOD32Win32/Qhost.PPC
TrendMicro-HouseCallTrojan.Win32.MALREP.THOABAAI
AvastOther:Malware-gen [Trj]
GDataWin32.Packed.Kryptik.BHC4MD
KasperskyHEUR:Trojan.Win32.Generic
AlibabaTrojan:Win32/Qhost.f7d7d33f
NANO-AntivirusTrojan.Win32.Encoder.fmcefj
ViRobotTrojan.Win32.S.Agent.281088.FA
TencentWin32.Trojan.Generic.Hufr
Endgamemalicious (high confidence)
SophosMal/GandCrab-G
ComodoMalware@#336x40kplzrai
F-SecureTrojan.TR/Crypt.Agent.tbytt
DrWebTrojan.Encoder.26667
ZillyaTrojan.Hosts2.Win32.3219
TrendMicroTrojan.Win32.MALREP.THOABAAI
McAfee-GW-EditionBehavesLike.Win32.Downloader.dh
Trapminemalicious.high.ml.score
EmsisoftTrojan.AgentWDCR.SVC (B)
APEXMalicious
CyrenW32/Trojan.KIAG-5029
JiangminTrojan.Generic.dayql
MaxSecureRansomeware.GandCrypt.JZ
AviraTR/Crypt.Agent.tbytt
Antiy-AVLTrojan[Ransom]/Win32.Chapak.a
ArcabitTrojan.AgentWDCR.SVC
SUPERAntiSpywareTrojan.Agent/Gen-Dropper
AhnLab-V3Win-Trojan/Gandcrab10.Exp
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Fareit.V!MTB
TACHYONTrojan/W32.DNSChanger.281088
VBA32BScope.Trojan.Chapak
MAXmalware (ai score=100)
Ad-AwareTrojan.AgentWDCR.SVC
MalwarebytesTrojan.MalPack.GS
PandaTrj/WLT.E
ZonerTrojan.Win32.80301
RisingTrojan.Kryptik!1.B582 (KTSE)
YandexTrojan.Agent!DLDkla8n4zQ
IkarusTrojan-Ransom.Downloader.Stop
eGambitUnsafe.AI_Score_99%
FortinetW32/Generic.PPC!tr
WebrootW32.Adware.Installcore
AVGOther:Malware-gen [Trj]
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/Trojan.96d

How to remove Trojan.AgentWDCR.SVC?

Trojan.AgentWDCR.SVC 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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