Categories: Trojan

Win32/TrojanDownloader.Agent.PTT removal guide

The Win32/TrojanDownloader.Agent.PTT 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/TrojanDownloader.Agent.PTT virus can do?

  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Installs itself for autorun at Windows startup
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics

How to determine Win32/TrojanDownloader.Agent.PTT?


File Info:

crc32: 9F7E9EBDmd5: 47ce1332d8996465db2b1d595991fa12name: 47CE1332D8996465DB2B1D595991FA12.mlwsha1: 90e2ca0b2ad616dc6ee3eb8f5269dd4e93acad02sha256: 5d4a1771a66b10c980efe9fbbb5a50dfe183277f090200d7628c0907a7a7e7e5sha512: 7ddf62daf34d70a1ac0a9a9d4d5d5c98728e16e040f4d8e3dde4fd58b4cd03ddc09f64c3f76f76b75209468cd23a6072eb1ed16b3717faf71a4223a1533a6f82ssdeep: 384:3AQfQRHsELewEzBy4cM0pxth9uvTjs4mv/IjHCf7PkvnLteZ4Z9oBgEcg:wQoreBMxl94mv/IH67PWLte6Sg5gtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright ? 1996-2010 Adobe, Inc.InternalName: Adobe? Flash? Player Installer/Uninstaller 10.1FileVersion: 10,1,53,64CompanyName: Adobe Systems, Inc.LegalTrademarks: Adobe? Flash? PlayerProductName: Flash? Player Installer/UninstallerProductVersion: 10,1,53,64FileDescription: Adobe? Flash? Player Installer/Uninstaller 10.1 r53OriginalFilename: FlashUtil.exeTranslation: 0x0409 0x04b0

Win32/TrojanDownloader.Agent.PTT also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
DrWeb Win32.HLLW.Autoruner.27746
MicroWorld-eScan Gen:Variant.Razy.448218
FireEye Generic.mg.47ce1332d8996465
CAT-QuickHeal Trojan.Mauvaise.SL1
McAfee Downloader-BIJ.a
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan-Downloader ( 0040f54b1 )
BitDefender Gen:Variant.Razy.448218
K7GW Trojan-Downloader ( 000918cf1 )
Cybereason malicious.2d8996
BitDefenderTheta AI:Packer.54A3CF691F
Cyren W32/A-1a76837c!Eldorado
Symantec Trojan.Dropper
APEX Malicious
Avast Win32:DropperX-gen [Drp]
ClamAV Win.Trojan.Rubinurd-67
Kaspersky HEUR:Trojan.Win32.Miancha.gen
NANO-Antivirus Trojan.Win32.Autoruner.bbwavd
ViRobot Trojan.Win32.Agent.32786
Rising Trojan.Inejctor!1.A7C6 (CLASSIC)
Ad-Aware Gen:Variant.Razy.448218
Sophos ML/PE-A + Troj/DwnLdr-MDK
Comodo TrojWare.Win32.Toga.B@6vx8t0
F-Secure Trojan.TR/Dropper.Gen
Baidu Win32.Trojan.Inject.bm
Zillya Trojan.MianchaGen.Win32.1
TrendMicro TROJ_DLOADE.SMJ
McAfee-GW-Edition BehavesLike.Win32.Downloader.nm
Emsisoft Gen:Variant.Razy.448218 (B)
SentinelOne Static AI – Malicious PE – Downloader
Jiangmin TrojanDownloader.Small.akba
MaxSecure Trojan.Downloader.Rubinurd.bf
Avira TR/Dropper.Gen
MAX malware (ai score=87)
Antiy-AVL Trojan[Downloader]/Win32.Rubinurd.b
Microsoft VirTool:Win32/CeeInject.gen!DU
Arcabit Trojan.Razy.D6D6DA
SUPERAntiSpyware Backdoor.Bot/Variant
ZoneAlarm HEUR:Trojan.Win32.Miancha.gen
GData Win32.Trojan.Agent.ASM
Cynet Malicious (score: 100)
AhnLab-V3 Backdoor/Win32.CSon.R885
Acronis suspicious
VBA32 SScope.Backdoor.Simbot
Malwarebytes Generic.Trojan.Dropper.DDS
Panda Trj/Genetic.gen
ESET-NOD32 Win32/TrojanDownloader.Agent.PTT
TrendMicro-HouseCall TROJ_DLOADE.SMJ
Tencent Trojan.Win32.Miancha.a
Yandex Trojan.GenAsa!mZGpD9iw6WU
Ikarus Trojan-Downloader.SuspectCRC
eGambit Unsafe.AI_Score_99%
Fortinet W32/Agent.8D4B!tr
AVG Win32:DropperX-gen [Drp]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 HEUR/QVM19.1.0745.Malware.Gen

How to remove Win32/TrojanDownloader.Agent.PTT?

  • 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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