Malware

Troj/Upatre-YS malicious file

Malware Removal

The Troj/Upatre-YS 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 Troj/Upatre-YS 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
  • The binary contains an unknown PE section name indicative of packing
  • 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 Troj/Upatre-YS?


File Info:

name: F2980F6D57F6198E2DEE.mlw
path: /opt/CAPEv2/storage/binaries/737ebdd80a2f4833444b63858453f7a0aa6997223c6e170859e49d115f58018d
crc32: 895BFAD4
md5: f2980f6d57f6198e2dee1dfa6f59574c
sha1: ca0ae404c85a59152eea39b73557d6a3960ab0eb
sha256: 737ebdd80a2f4833444b63858453f7a0aa6997223c6e170859e49d115f58018d
sha512: 49e3c29068e191822ca4de77ed03fb434594044397c077870e7e5af80b306055724122bbb7f0ee7fa690dd5a73e234432f3e076bc15f42650ed7b7ed7a1eb476
ssdeep: 384:K30y4exy2FRSzuqo35s0t6SMmGjqfwQmgsvO2:K30+xy2FRSaqo3i0t6SMswCW
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T18CE226786BE55A76E37BCEB586F641C6F935B0227C02D80D40DA43840863FA6DDB1A1F
sha3_384: db9834bd65bdac956e14580053f4905d85c8470d9a039a9dd0ee0c2bf028d01323b4f40cce927c2839507a93ee73f169
ep_bytes: 558d6c248881ecd408000053565733db
timestamp: 2014-01-27 12:19:18

Version Info:

0: [No Data]

Troj/Upatre-YS also known as:

BkavW32.AIDetectNet.01
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Ppatre.Gen.1
ClamAVWin.Malware.Upatre-6997681-0
FireEyeGeneric.mg.f2980f6d57f6198e
CAT-QuickHealDownloader.Upatre.27298
McAfeeGenericRXRZ-CQ!F2980F6D57F6
MalwarebytesWaski.Trojan.Downloader.DDS
ZillyaDownloader.Waski.Win32.27818
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan-Downloader ( 004e48c71 )
K7GWTrojan-Downloader ( 004e48c71 )
Cybereasonmalicious.d57f61
BitDefenderThetaGen:NN.ZexaF.36308.byY@a0lYGfoi
VirITTrojan.Win32.Upatre.BP
CyrenW32/Upatre.JY.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/TrojanDownloader.Waski.B
APEXMalicious
CynetMalicious (score: 100)
KasperskyHEUR:Trojan-Downloader.Win32.Upatre.gen
BitDefenderTrojan.Ppatre.Gen.1
NANO-AntivirusTrojan.Win32.DownLoad3.gsbnhl
AvastWin32:Upatre-V [Trj]
TencentTrojan-Downloader.Win32.Waski.16000151
EmsisoftTrojan.Ppatre.Gen.1 (B)
DrWebTrojan.DownLoad3.33424
VIPRETrojan.Ppatre.Gen.1
McAfee-GW-EditionBehavesLike.Win32.Generic.nz
Trapminemalicious.high.ml.score
SophosTroj/Upatre-YS
SentinelOneStatic AI – Malicious PE
GDataWin32.Trojan-Downloader.Upatre.BJ
JiangminTrojan.Generic.eminj
AviraHEUR/AGEN.1207384
MAXmalware (ai score=85)
Antiy-AVLTrojan/Win32.Waski.a
XcitiumTrojWare.Win32.TrojanDownloader.Waski.BU@7nmtnf
ArcabitTrojan.Ppatre.Gen.1
ZoneAlarmHEUR:Trojan-Downloader.Win32.Upatre.gen
MicrosoftTrojan:Win32/Zbot.VHO!MTB
GoogleDetected
AhnLab-V3Malware/Win32.Generic.R98727
VBA32Trojan.Download
Cylanceunsafe
RisingSpyware.Zbot!8.16B (TFE:1:mhy8irZdGSI)
YandexTrojan.GenAsa!FYPjqD2mojE
IkarusTrojan-Downloader.Win32.Waski
FortinetW32/Waski.B!tr
AVGWin32:Upatre-V [Trj]
PandaTrj/Genetic.gen
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Troj/Upatre-YS?

Troj/Upatre-YS 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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