Trojan

TrojanDownloader:Win32/Upatre!pz removal guide

Malware Removal

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.

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 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: F3ACDF75151BC577CF82.mlw
path: /opt/CAPEv2/storage/binaries/57b6aff79e1e9c9237a84a593f86b9b94fad7b9bdde205d3be928774d8454cf7
crc32: C69C7DBC
md5: f3acdf75151bc577cf826776c9196d64
sha1: d43dea935ba3e5dfde0bfab0c2f7b08ccc3bbbaf
sha256: 57b6aff79e1e9c9237a84a593f86b9b94fad7b9bdde205d3be928774d8454cf7
sha512: 10764ff71d80143278f31066386087e1a5005bb3f4df66baafeaee461cf7729217e0fb5db8398aa028f5cc663edd619560dbf91d0f33321522aa995b729c841f
ssdeep: 768:dDwRAnRAGeiDTK4jDmJI5hwXfytKphH8n:dsK1eiisDmi5FtKhcn
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15F63CF3C5EE91672E37BDAB696F691C6B931B4237D029C0D40DB03850C13F66EDA1A1E
sha3_384: 3d31204dd46095bc950077cf00647d47106488ec11096bcee3c1dee6bdb6e6e0ebbaf0111f31b6f9cd4bbd1940e8ae70
ep_bytes: 558bec81ec3808000053565733f656ff
timestamp: 2013-10-30 10:58:20

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebTrojan.DownLoad3.28161
MicroWorld-eScanTrojan.Downloader.JQDW
CAT-QuickHealTrojan.Mauvaise.SL1
SkyhighBehavesLike.Win32.Generic.kz
McAfeeGenericRXUB-BS!F3ACDF75151B
MalwarebytesGeneric.Malware.AI.DDS
VIPRETrojan.Downloader.JQDW
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 0055f33b1 )
BitDefenderTrojan.Downloader.JQDW
K7GWTrojan-Downloader ( 0055f33b1 )
Cybereasonmalicious.35ba3e
ArcabitTrojan.Downloader.JQDW
BitDefenderThetaGen:NN.ZexaF.36792.euZ@amDnDEni
VirITTrojan.Win32.DownLoad3.BPRD
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32Win32/TrojanDownloader.Small.AAB
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Downloader.Upatre-9997197-0
KasperskyHEUR:Trojan-Downloader.Win32.Upatre.gen
NANO-AntivirusTrojan.Win32.DownLoad3.dgmrrz
RisingDownloader.Agent!1.C06E (CLASSIC)
SophosTroj/Upatre-YW
F-SecureHeuristic.HEUR/AGEN.1317172
BaiduWin32.Trojan-Downloader.Small.ck
ZillyaDownloader.SmallGen.Win32.3
TrendMicroTROJ_UPATRE.SMAZ
Trapminemalicious.moderate.ml.score
FireEyeGeneric.mg.f3acdf75151bc577
EmsisoftTrojan.Downloader.JQDW (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojan/Generic.azrvz
WebrootW32.Trojan.Gen
VaristW32/S-5aba6b96!Eldorado
AviraHEUR/AGEN.1317172
MAXmalware (ai score=80)
Antiy-AVLTrojan/Win32.Waski.a
Kingsoftmalware.kb.a.996
XcitiumTrojWare.Win32.TrojanDownloader.Upatre.A@52i1eo
MicrosoftTrojanDownloader:Win32/Upatre!pz
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
ZoneAlarmHEUR:Trojan-Downloader.Win32.Upatre.gen
GDataWin32.Trojan-Downloader.Upatre.BJ
GoogleDetected
AhnLab-V3Trojan/Win32.Dloader.R87521
Acronissuspicious
VBA32Trojan.Download
ALYacTrojan.Downloader.JQDW
DeepInstinctMALICIOUS
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_UPATRE.SMAZ
TencentTrojan-Downloader.Win32.Small.haa
IkarusTrojan-Downloader.Win32.Upatre
MaxSecureTrojan.Upatre.Gen
FortinetW32/Waski.A!tr
AVGWin32:Waski-A [Trj]
AvastWin32:Waski-A [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove TrojanDownloader:Win32/Upatre!pz?

TrojanDownloader:Win32/Upatre!pz 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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