Categories: Trojan

How to remove “TrojanDownloader:Win32/Upatre.AJ”?

The TrojanDownloader:Win32/Upatre.AJ 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 TrojanDownloader:Win32/Upatre.AJ virus can do?

  • At least one process apparently crashed during execution
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

Related domains:

wpad.local-net

How to determine TrojanDownloader:Win32/Upatre.AJ?


File Info:

name: 24B2F550A2BF1C405DF5.mlwpath: /opt/CAPEv2/storage/binaries/eceb618cb51da3e7f9fd6e8ef22565f384058f4484621a4adb3d375d4efcb585crc32: 7E0E61A6md5: 24b2f550a2bf1c405df51f41460613fbsha1: 94aeb45510bb2b7a62f742156953554342890097sha256: eceb618cb51da3e7f9fd6e8ef22565f384058f4484621a4adb3d375d4efcb585sha512: 03e72bfe4524a899627a0f6c7ff94edab947bbcdc62d47940cb43ae81f64885205aee863f095e029adbba3156ebb9350ede2491ca14bc829d80283154be66fd9ssdeep: 384:fC+mYmeb63nddrtrp8dGptmxTeSmVpnkq:KZYmeb2nddxp8dGpkIV1type: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1B6F24BD63F700F85CE5C0FF40C466B872A7A6E0639B6590AE706B29D2D3F809587719Asha3_384: 665a5db7b2e16d1f6a20f06734b80794b56bcb9f4fc35e0042d4adba9cbade33651389245de14a48b2b8a5c62e03723bep_bytes: 60bb000000008bdc6683c300b901ff00timestamp: 2014-11-02 18:53:34

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre.AJ also known as:

Bkav W32.AIDetect.malware1
Lionic Trojan.Win32.Agent.lvG0
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKD.1974141
FireEye Generic.mg.24b2f550a2bf1c40
CAT-QuickHeal TrojanDownloader.Upatre.AA3
McAfee Generic.vd
Cylance Unsafe
VIPRE Win32.Malware!Drop
CrowdStrike win/malicious_confidence_70% (D)
Alibaba TrojanDownloader:Win32/Upatre.090f7555
K7GW Trojan-Downloader ( 0048f6391 )
K7AntiVirus Trojan-Downloader ( 0048f6391 )
Baidu Win32.Trojan-Downloader.Waski.b
Cyren W32/Trojan.MDZP-6596
Symantec Downloader.Upatre
ESET-NOD32 Win32/TrojanDownloader.Waski.A
APEX Malicious
Paloalto generic.ml
Kaspersky Trojan-Downloader.Win32.Upatre.dxz
BitDefender Trojan.GenericKD.1974141
NANO-Antivirus Trojan.Win32.Upatre.efhgpa
SUPERAntiSpyware Trojan.Agent/Gen-Infector
Avast Win32:Agent-AVHI [Trj]
Rising Malware.FakePDF/ICON!1.A24C (CLASSIC)
Ad-Aware Trojan.GenericKD.1974141
Sophos Mal/Generic-R + Troj/Agent-AKBF
Comodo Malware@#r3mno79gk13f
DrWeb Trojan.DownLoader11.41838
Zillya Downloader.Upatre.Win32.5790
TrendMicro TROJ_SPNR.0BKH14
McAfee-GW-Edition BehavesLike.Win32.Upatre.nt
Emsisoft Trojan.GenericKD.1974141 (B)
Ikarus Trojan-Spy.Zbot
Jiangmin TrojanDownloader.Upatre.lu
eGambit Generic.Malware
Avira TR/Yarwi.A.39
MAX malware (ai score=100)
Antiy-AVL Trojan/Generic.ASMalwS.CB6659
Kingsoft Win32.TrojDownloader.Upatre.D.(kcloud)
Microsoft TrojanDownloader:Win32/Upatre.AJ
GData Win32.Trojan.Agent.STVSPZ
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.ZBot.R127324
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.34294.cqW@aWpsE5f
ALYac Trojan.GenericKD.1974141
VBA32 SScope.Malware-Cryptor.Hlux
Malwarebytes Trojan.Email.FakeDoc
TrendMicro-HouseCall TROJ_SPNR.0BKH14
Tencent Win32.Trojan.Fakedoc.Auto
Yandex Trojan.DL.Upatre!xlfMLUPILoo
SentinelOne Static AI – Malicious PE
Fortinet W32/Upatre.HL!tr
Webroot W32.Trojan.Gen
AVG Win32:Agent-AVHI [Trj]
Cybereason malicious.0a2bf1
Panda Trj/WLT.B

How to remove TrojanDownloader:Win32/Upatre.AJ?

  • 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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