Trojan

What is “TrojanDownloader:Win32/Upatre!pz”?

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.

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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
  • The binary contains an unknown PE section name indicative of packing
  • Executable file is packed/obfuscated with MPRESS
  • Authenticode signature is invalid
  • CAPE detected the shellcode get eip malware family
  • Binary file triggered YARA rule
  • Anomalous binary characteristics

How to determine TrojanDownloader:Win32/Upatre!pz?


File Info:

name: E5134E5DB897F4C5E6C5.mlw
path: /opt/CAPEv2/storage/binaries/4b32a1fa51cafd10803cf0fca0367c124310104aa9e9b8accb1b5d7f819fc095
crc32: 0E43A9F0
md5: e5134e5db897f4c5e6c598f3ec71c327
sha1: e2d2c35b24b3646e4f423da8810a30f6ab80eaeb
sha256: 4b32a1fa51cafd10803cf0fca0367c124310104aa9e9b8accb1b5d7f819fc095
sha512: 04bd3fa6f0a95bc690b219b4e8aca393895787169d7cf37ab1a6b3b2e9e723e5f239eabf3589073999f89d5aeb42e4d4f675dadefb6cfecefd864acaaea7d04a
ssdeep: 768:K+OoP6bIeabzLfn0TfVjOf1N3WVa7/2F+:K+HmMzrSOf1N3W4N
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1E9A3323C6ED52A77E37BCAB6C5F255C7F925B42239129C0D40DB43840823F66ADE1A1E
sha3_384: d5921b317d86403efc332209eee678cbfa9a7e2332dc5b6eeb5f99888037a587234e45ea9a5a3854f623c3fbb1c08b00
ep_bytes: 558becb83c200000e893030000535657
timestamp: 2013-09-11 14:39:41

Version Info:

0: [No Data]

TrojanDownloader:Win32/Upatre!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanGen:Variant.Doina.1480
CAT-QuickHealTrojan.GenericCS.S24128547
SkyhighBehavesLike.Win32.Infected.cz
McAfeeDownloader-FBRM!E5134E5DB897
MalwarebytesGeneric.Malware.AI.DDS
ZillyaDownloader.Small.Win32.137540
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0052964f1 )
K7GWTrojan ( 0052964f1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan-Downloader.Waski.k
SymantecDownloader.Upatre!gm
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/TrojanDownloader.Small.PRL
APEXMalicious
AvastWin32:Downloader-WID [Trj]
ClamAVWin.Trojan.Generic-9907715-0
KasperskyVHO:Trojan-Downloader.Win32.Small.gen
BitDefenderGen:Variant.Doina.1480
NANO-AntivirusTrojan.Win32.DownLoad3.cqsjfu
TencentTrojan-Downloader.Win32.Upatre.hbg
EmsisoftGen:Variant.Doina.1480 (B)
GoogleDetected
F-SecureTrojan.TR/Patched.Ren.Gen
DrWebTrojan.DownLoader26.64201
VIPREGen:Variant.Doina.1480
Trapminemalicious.high.ml.score
FireEyeGeneric.mg.e5134e5db897f4c5
SophosTroj/Upatre-YW
IkarusTrojan-Downloader.Win32.Upatre
JiangminTrojanDownloader.Genome.acpr
WebrootW32.Malware.Gen
VaristW32/SmallTrojan.CR.gen!Eldorado
AviraTR/Patched.Ren.Gen
MAXmalware (ai score=84)
Antiy-AVLTrojan/Win32.Waski.a
Kingsoftmalware.kb.a.999
MicrosoftTrojanDownloader:Win32/Upatre!pz
XcitiumTrojWare.Win32.TrojanDownloader.Small.PRN@7tcee6
ArcabitTrojan.Doina.D5C8
ZoneAlarmVHO:Trojan-Downloader.Win32.Small.gen
GDataWin32.Trojan-Downloader.Upatre.BJ
CynetMalicious (score: 100)
AhnLab-V3Downloader/Win.Upatre.R589472
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36802.giY@aySfa8n
ALYacGen:Variant.Doina.1480
VBA32Trojan.Downloader
Cylanceunsafe
PandaTrj/Genetic.gen
RisingDownloader.Agent!1.E264 (CLASSIC)
YandexTrojan.DL.Small!dssFdhTXVBw
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Upatre.Gen
FortinetW32/Tiny.NIV!tr
AVGWin32:Downloader-WID [Trj]
Cybereasonmalicious.db897f
DeepInstinctMALICIOUS
alibabacloudTrojan:Win/Upatre.BA

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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