Trojan

About “Trojan:Win32/Upatre!pz” infection

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
  • Anomalous binary characteristics

How to determine Trojan:Win32/Upatre!pz?


File Info:

name: CEF4BF67403E972EE54F.mlw
path: /opt/CAPEv2/storage/binaries/1ee9c6d1ca8437c959fdcfb3e2aa20cf9a15f91bb2525da913148a512291c697
crc32: B193138E
md5: cef4bf67403e972ee54fc06791d15248
sha1: 73cb40d4e5a3ceb04a89983ad2769dce98a43416
sha256: 1ee9c6d1ca8437c959fdcfb3e2aa20cf9a15f91bb2525da913148a512291c697
sha512: 0eadccb6e2f83eb9ec48a89148eebd1d67cb7ed2da1cabe3f9ec07cae7d653561c1a3849ad1a5c64105d3b351df330ccd7bf9ca918889b98d82e91a2d57809ca
ssdeep: 768:dwowRmYl50PsED3VK2+ZtyOjgO4r9vFAg2rqfe4mvH8A3kSnjbZ6/cBtGi2G:dwl36YTjipvF234wRkSnj0/cq4
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D773EC387AD955B2E37BC67685F581D6A931BC227C51891F348B334D0C33F66ACA0A1E
sha3_384: 276ef0263da1c8a1b2c5474b7f376cfa3d26f297a205c53adf1191e3a3e27e4601def235967e5a02b867a352ff85013f
ep_bytes: 558bec81ec3808000053565733f656ff
timestamp: 2013-10-30 10:58:20

Version Info:

0: [No Data]

Trojan:Win32/Upatre!pz also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Downloader.JQDW
FireEyeGeneric.mg.cef4bf67403e972e
CAT-QuickHealTrojan.Mauvaise.SL1
SkyhighBehavesLike.Win32.Generic.lz
McAfeeDownloader-FBVZ!CEF4BF67403E
MalwarebytesGeneric.Malware.AI.DDS
ZillyaDownloader.SmallGen.Win32.3
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 0055f33b1 )
K7GWTrojan-Downloader ( 0055f33b1 )
CrowdStrikewin/malicious_confidence_100% (D)
BaiduWin32.Trojan-Downloader.Small.ck
VirITTrojan.Win32.DownLoad3.BPRD
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32Win32/TrojanDownloader.Small.AAB
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Downloader.JQDW
NANO-AntivirusTrojan.Win32.DownLoad3.dgmrrz
SUPERAntiSpywareTrojan.Agent/Gen-Downloader
AvastWin32:Waski-A [Trj]
TencentTrojan-Downloader.Win32.Small.haa
EmsisoftTrojan.Downloader.JQDW (B)
F-SecureHeuristic.HEUR/AGEN.1317172
DrWebTrojan.DownLoad3.28161
VIPRETrojan.Downloader.JQDW
TrendMicroTROJ_UPATRE.SMAZ
Trapminemalicious.moderate.ml.score
SophosTroj/Upatre-YW
IkarusTrojan-Downloader.Win32.Upatre
JiangminTrojan/Generic.azrvz
WebrootW32.Trojan.Gen
AviraHEUR/AGEN.1317172
Antiy-AVLTrojan/Win32.Waski.a
Kingsoftmalware.kb.a.999
MicrosoftTrojan:Win32/Upatre!pz
XcitiumTrojWare.Win32.TrojanDownloader.Upatre.A@52i1eo
ArcabitTrojan.Downloader.JQDW
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataWin32.Trojan-Downloader.Upatre.BJ
VaristW32/S-b8568f35!Eldorado
AhnLab-V3Trojan/Win32.Dloader.R87521
Acronissuspicious
VBA32Trojan.Download
ALYacTrojan.Downloader.JQDW
MAXmalware (ai score=85)
Cylanceunsafe
PandaTrj/Genetic.gen
TrendMicro-HouseCallTROJ_UPATRE.SMAZ
RisingDownloader.Agent!1.C06E (CLASSIC)
YandexTrojan.GenAsa!xjw/xZS1BKE
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Upatre.Gen
FortinetW32/Waski.A!tr
BitDefenderThetaGen:NN.ZexaE.36608.euZ@amDnDEni
AVGWin32:Waski-A [Trj]
Cybereasonmalicious.4e5a3c
DeepInstinctMALICIOUS

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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