Malware

Win32:Downloader-GTJ [Trj] removal guide

Malware Removal

The Win32:Downloader-GTJ [Trj] 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Win32:Downloader-GTJ [Trj] virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • CAPE extracted potentially suspicious content
  • Unconventionial binary language: Russian
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Win32:Downloader-GTJ [Trj]?


File Info:

name: 6553CD97F30044817C4E.mlw
path: /opt/CAPEv2/storage/binaries/d808cea19fa170d3cf73c4d877b7fef0b3c20addea83e53a94e7f4df3fcc7d1e
crc32: C0B027D5
md5: 6553cd97f30044817c4e52f133f00fff
sha1: 0cb3a2e7d9bfea470943f3155b14021a6be8deb4
sha256: d808cea19fa170d3cf73c4d877b7fef0b3c20addea83e53a94e7f4df3fcc7d1e
sha512: e8a41616a056817dffdba13e65f82bb8d93e026d42f4bf1edb85ef84fb388afc7f0e0ab00c4ec0ed3399b14e2844fac2cdba6357f4bd963bde9311419e17a0da
ssdeep: 3072:FqCKvglUNlNaUy9L2t4y58SbyH+kMEaoWhWBKMZmbr2HiNPotid6O1E2:Fqrvg2A2/bkvMEHDtZmbeEcidHa2
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T19BF302637EA2C2BAD0C5C1305269CD062FB3703B617055267B849F9BAB753654E3F31A
sha3_384: 1053610880cb6d74444c090c978c43f91a6758aa382da797e30d8a9b16c8fa5d5439e93e4cc408802850b9aeb9c06fbe
ep_bytes: 6a6068c8814000e8e4100000bf940000
timestamp: 2011-04-22 15:06:50

Version Info:

FileDescription: Messenger Audio Codec
FileVersion: 14.0.8064.0206
InternalName: sirenacm
LegalCopyright: Copyright (C) 1997 - 2006 Microsoft Corporation
ProductName: Messenger Audio Codec
ProductVersion: 14.0.8064.0206
Translation: 0x0419 0x04b0

Win32:Downloader-GTJ [Trj] also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Generic.ltlz
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Carberp.1
FireEyeGeneric.mg.6553cd97f3004481
ALYacGen:Variant.Carberp.1
CylanceUnsafe
VIPREGen:Variant.Carberp.1
SangforARMADILLO17
K7AntiVirusTrojan ( 003c36381 )
AlibabaTrojanSpy:Win32/SpyEyes.00f4a6b7
K7GWTrojan ( 003c36381 )
Cybereasonmalicious.7f3004
CyrenW32/Carberp.G.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/LockScreen.AFR
APEXMalicious
Paloaltogeneric.ml
KasperskyTrojan-Spy.Win32.SpyEyes.bjur
BitDefenderGen:Variant.Carberp.1
NANO-AntivirusTrojan.Win32.Agent.cqlffs
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
AvastWin32:Downloader-GTJ [Trj]
TencentWin32.Trojan.Inject.Auto
Ad-AwareGen:Variant.Carberp.1
EmsisoftGen:Variant.Carberp.1 (B)
ComodoTrojWare.Win32.Kryptik.MNM@4urmgy
F-SecureTrojan.TR/Dropper.Gen
DrWebWin32.Rmnet.8
ZillyaTrojan.Lebag.Win32.259
McAfee-GW-EditionBehavesLike.Win32.Generic.cc
Trapminemalicious.high.ml.score
SophosMal/Generic-R + Mal/Zbot-CJ
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Carberp.1
JiangminTrojan/Lebag.kg
WebrootW32.Pdf.Exploit
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan/Win32.Lebag
KingsoftWin32.Troj.Lebag.(kcloud)
ArcabitTrojan.Carberp.1
ZoneAlarmTrojan-Spy.Win32.SpyEyes.bjur
MicrosoftTrojan:Win32/Ramnit.A
CynetMalicious (score: 100)
AhnLab-V3Spyware/Win32.SpyEyes.R3844
McAfeePWS-Spyeye.av
TACHYONTrojan/W32.Lebag.166768
VBA32Trojan.Lebag
MalwarebytesSpyware.PasswordStealer.XGen
RisingTrojan.Generic@AI.91 (RDML:mU2UDBX3jMXzPNwzcCyx6g)
YandexTrojan.GenAsa!yeMWPq2kWu4
IkarusTrojan-PWS.Win32.Zbot
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/SpyEyes.LBN!tr.spy
BitDefenderThetaGen:NN.ZexaF.34592.kq1@ayAsguhi
AVGWin32:Downloader-GTJ [Trj]
PandaTrj/CI.A
CrowdStrikewin/malicious_confidence_90% (W)

How to remove Win32:Downloader-GTJ [Trj]?

Win32:Downloader-GTJ [Trj] 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.

Leave a Comment