Categories: Trojan

TrojanDownloader:Win32/Upatre!pz removal guide

The TrojanDownloader:Win32/Upatre!pz 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!pz virus can do?

  • Sample contains Overlay data
  • Performs HTTP requests potentially not found in PCAP.
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Attempts to modify proxy settings
  • Anomalous binary characteristics

How to determine TrojanDownloader:Win32/Upatre!pz?


File Info:

name: 02D7095EC588090DF6DB.mlwpath: /opt/CAPEv2/storage/binaries/7f0558ed220f11582640ab3331cd68c7a095552416006424e1270304efaedae0crc32: FC800E63md5: 02d7095ec588090df6db40ce4afa94fcsha1: af08318807416f4989151f12546598bf79b170cbsha256: 7f0558ed220f11582640ab3331cd68c7a095552416006424e1270304efaedae0sha512: 187ea6bde144db0e5e0464eae9ed20dd6d4ccfcbe5553573899482c12200413059dc5c0df7b15a3c001035104d86bbc5c8dfc412fb84334925e3f860b2151037ssdeep: 192:dBRvonwR2OaihLT4cRdWjnNdPiB+WC3VKP+/n5fsxmlPf3dnj0oRDUFijrDMhXc:dknwR2Oaih4c7YT30PM8mltnQo+cImtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1DC03C03C5ED91576E3BBCAB6D9F695C7BD31B02379029C0D40DA03850C23F66ADA1A1Esha3_384: e8a97311f45a6b2f43a272d1a6914453fc7180df49ff71d751930e644810860cb857a6750632cc5f8ad93009ae911431ep_bytes: 558bec81ec3808000053565733f656fftimestamp: 2013-10-30 10:58:20

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

Bkav W32.AIDetectMalware
Lionic Trojan.Win32.Generic.lY5V
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Downloader.JQDW
CAT-QuickHeal Trojan.Mauvaise.SL1
Skyhigh BehavesLike.Win32.Generic.pz
ALYac Trojan.Downloader.JQDW
Malwarebytes Generic.Malware.AI.DDS
VIPRE Trojan.Downloader.JQDW
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan-Downloader ( 0055f33b1 )
BitDefender Trojan.Downloader.JQDW
K7GW Trojan-Downloader ( 0055f33b1 )
CrowdStrike win/malicious_confidence_100% (W)
Baidu Win32.Trojan-Downloader.Small.ck
VirIT Trojan.Win32.GenusT.EGHJ
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/TrojanDownloader.Small.AAB
APEX Malicious
ClamAV Win.Downloader.Upatre-10009077-0
Kaspersky HEUR:Trojan-Downloader.Win32.Upatre.gen
Alibaba Trojan:Win32/Upatre.b686
NANO-Antivirus Trojan.Win32.DownLoad3.dgmrrz
Rising Downloader.Agent!1.C06E (CLASSIC)
Sophos Troj/Upatre-YW
F-Secure Trojan.TR/AD.Yarwi.ebcof
DrWeb Trojan.DownLoad3.28161
Zillya Downloader.Small.Win32.215094
TrendMicro TROJ_UPATRE.SMAZ
Trapmine malicious.moderate.ml.score
FireEye Generic.mg.02d7095ec588090d
Emsisoft Trojan.Downloader.JQDW (B)
SentinelOne Static AI – Malicious PE
MAX malware (ai score=85)
Jiangmin Trojan/Generic.azrvz
Webroot W32.Trojan.Gen
Google Detected
Avira TR/AD.Yarwi.ebcof
Varist W32/S-47db96bb!Eldorado
Antiy-AVL Trojan/Win32.AGeneric
Kingsoft malware.kb.a.999
Microsoft TrojanDownloader:Win32/Upatre!pz
Xcitium TrojWare.Win32.TrojanDownloader.Upatre.A@52i1eo
Arcabit Trojan.Downloader.JQDW
ZoneAlarm HEUR:Trojan-Downloader.Win32.Upatre.gen
GData Win32.Trojan-Downloader.Upatre.BJ
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Dloader.R87521
Acronis suspicious
BitDefenderTheta Gen:NN.ZexaF.36792.cuY@amDnDEn
TACHYON Trojan-Downloader/W32.Upatre.41110.Q
DeepInstinct MALICIOUS
VBA32 Trojan.Download
Cylance unsafe
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_UPATRE.SMAZ
Tencent Trojan-Downloader.Win32.Small.haa
Yandex Trojan.GenAsa!xjw/xZS1BKE
Ikarus Trojan-Downloader.Win32.Upatre
MaxSecure Trojan.Upatre.Gen
Fortinet W32/Waski.A!tr
AVG Win32:Waski-A [Trj]
Cybereason malicious.807416
Avast Win32:Waski-A [Trj]

How to remove TrojanDownloader:Win32/Upatre!pz?

  • 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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