Trojan

What is “Trojan:Win32/Upatre!pz”?

Malware Removal

The Trojan: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 Trojan: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

How to determine Trojan:Win32/Upatre!pz?


File Info:

name: B9F8ECF018F222B20FF2.mlw
path: /opt/CAPEv2/storage/binaries/66325968d0fed89584369967dd440cc5e86c5d6077e64ccbe5cc19fd97104090
crc32: ECBF1789
md5: b9f8ecf018f222b20ff28d401690b602
sha1: 32c09766c7f9112c9f8b71593f6ca6e76ccf07fa
sha256: 66325968d0fed89584369967dd440cc5e86c5d6077e64ccbe5cc19fd97104090
sha512: 14cf8e55e32c1afd03a6e12a78b1b2eef44ba1072a4dba0479b70012d860a01cd46fda3a27900be38cd2943183d206f14cbcaf9e70c05eff0f84dc70e945593e
ssdeep: 384:FFnwR2ITPa+USRz1CzZURSSJ3SS29lEinE3lm4BGV7aDykCKXF9Z:LwRrTPaSZO7SpS3lEi+GpaDCaZ
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12A92D03C6ED51572E3BBDAB6C5F655CABA71B0633912980D40DB03840823F67EDE1A1E
sha3_384: a503a901d07e7c0649466fe5ebdb787e8fc2901343cdd6d09405cb41760f0c407eaacfc896e764e712a92039dd844255
ep_bytes: 558bec81ec3c08000053565733f656ff
timestamp: 2013-10-09 18:19:12

Version Info:

0: [No Data]

Trojan:Win32/Upatre!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.74346
ClamAVWin.Downloader.Upatre-7598844-0
FireEyeGeneric.mg.b9f8ecf018f222b2
CAT-QuickHealTrojan.Mauvaise.SL1
SkyhighBehavesLike.Win32.Generic.mz
McAfeeDownloader-FBVZ!B9F8ECF018F2
MalwarebytesGeneric.Malware.AI.DDS
ZillyaDownloader.Waski.Win32.13050
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 0055f33b1 )
K7GWTrojan-Downloader ( 0048f6391 )
Cybereasonmalicious.6c7f91
BaiduWin32.Trojan-Downloader.Waski.k
SymantecDownloader.Upatre!gm
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/TrojanDownloader.Waski.A
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefenderTrojan.GenericKDZ.74346
NANO-AntivirusTrojan.Win32.DownLoad3.cnbuup
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
AvastWin32:Downloader-WID [Trj]
TencentTrojan.Win32.Downloader.wb
EmsisoftTrojan.GenericKDZ.74346 (B)
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.DownLoad3.28161
VIPRETrojan.GenericKDZ.74346
TrendMicroTROJ_UPATRE.SMAZ
Trapminemalicious.high.ml.score
SophosTroj/Upatre-YW
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan-Downloader.Upatre.BJ
JiangminTrojan/Generic.azrzv
WebrootW32.Trojan.Gen
GoogleDetected
AviraTR/Dropper.Gen
MAXmalware (ai score=84)
Antiy-AVLTrojan/Win32.Waski.a
Kingsoftmalware.kb.a.999
XcitiumTrojWare.Win32.TrojanDownloader.Small.CDC@8mzsfr
ArcabitTrojan.Generic.D1226A
ZoneAlarmHEUR:Trojan-Downloader.Win32.Upatre.gen
MicrosoftTrojan:Win32/Upatre!pz
VaristW32/Upatre.KG.gen!Eldorado
AhnLab-V3Trojan/Win32.Dloader.R87521
Acronissuspicious
BitDefenderThetaGen:NN.ZexaF.36744.bqY@aSzRtMd
ALYacTrojan.GenericKDZ.74346
VBA32Trojan.Download
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_UPATRE.SMAZ
RisingDownloader.Agent!1.C06E (CLASSIC)
IkarusTrojan-Downloader.Win32.Upatre
MaxSecureTrojan.Upatre.Gen
FortinetW32/Waski.A!tr
AVGWin32:Downloader-WID [Trj]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan:Win32/Upatre!pz?

Trojan: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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