Categories: PUA

PUA:Win32/VOPackage removal guide

The PUA:Win32/VOPackage 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 PUA:Win32/VOPackage virus can do?

  • Presents an Authenticode digital signature
  • Attempts to connect to a dead IP:Port (7 unique times)
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • Reads data out of its own binary image
  • Performs some HTTP requests
  • Unconventionial binary language: Russian
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Queries information on disks, possibly for anti-virtualization
  • Creates a copy of itself
  • Attempts to create or modify system certificates

Related domains:

chistilka.ru
apps.identrust.com
stat2.chistilka.com
update.chistilka.com
crt.usertrust.com

How to determine PUA:Win32/VOPackage?


File Info:

crc32: 07F2D76Amd5: ab9ebac189b543f8493482f8c7a59103name: bin-2.21.157.exesha1: da9e5f85570daaffe9622ab5964e1078ab6dc867sha256: adf1a69895bc816818db9fd146286f7d01f547d5ab79409f35b1e004b70a7891sha512: ac4b39a94f17615a2a85c2dfc8ee564431190d1bbe8f4297a184ed7765273600438cd142de2b0b93b7ca21192bb7044a7cb63bbfe236fd2b9acd36197b5edd33ssdeep: 98304:WAA3/xt/kvQTAvAP7okF5pysbSXd4h+uCSsPxuoG4IRsnJq/:WAA3/zkvQT/rX5SXi8WsZx8swtype: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: InternalName: x427x438x441x442x438x43bx43ax430.exeFileVersion: 2.21.157CompanyName: LegalTrademarks1: LegalTrademarks2: ProductName: x427x438x441x442x438x43bx43ax430ProductVersion: 2.21.157FileDescription: x41fx440x43ex433x440x430x43cx43cx43dx43ex435 x43ex431x435x441x43fx435x447x435x43dx438x435 x434x43bx44f x443x434x430x43bx435x43dx438x44f x432x440x435x434x43ex43dx43ex441x43dx44bx445 x444x430x439x43bx43ex432 x438 x440x430x441x448x438x440x435x43dx438x439.OriginalFilename: x427x438x441x442x438x43bx43ax430.exeTranslation: 0x0419 0x04b0

PUA:Win32/VOPackage also known as:

FireEye Generic.mg.ab9ebac189b543f8
McAfee Artemis!AB9EBAC189B5
Cylance Unsafe
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7GW Riskware ( 0040eff71 )
K7AntiVirus Riskware ( 0040eff71 )
Invincea heuristic
Cyren W32/WinFixer.G.gen!Eldorado
Symantec SMG.Heur!gen
APEX Malicious
GData Win32.Application.PCChist.A
Kaspersky Hoax.Win32.PCChist.gen
Alibaba RiskWare:Win32/PCChist.b64c45a1
AegisLab Adware.Win32.ExtGPi.2!c
Rising Hoax.PCChist!8.10993 (CLOUD)
Emsisoft Application.Toolbar (A)
Comodo Malware@#r1yi2tz08u23
F-Secure Heuristic.HEUR/AGEN.1100689
DrWeb Program.VKontakteDJ.70
Zillya Tool.PCChist.Win32.38
McAfee-GW-Edition BehavesLike.Win32.TrojanPCChist.rc
Sophos SOFT-EKSPERTY Cleaner (PUA)
Ikarus Trojan.PSW.Agent
F-Prot W32/WinFixer.G.gen!Eldorado
Jiangmin Hoax.PCChist.b
Avira HEUR/AGEN.1100689
Antiy-AVL HackTool[Hoax]/Win32.PCChist
Endgame malicious (high confidence)
ZoneAlarm Hoax.Win32.PCChist.gen
Microsoft PUA:Win32/VOPackage
AhnLab-V3 Malware/Gen.Generic.C3133046
Acronis suspicious
VBA32 Trojan.Tiggre
Malwarebytes PUP.Optional.SoftEksperty
Panda Trj/Genetic.gen
ESET-NOD32 a variant of Win32/Chistilka.B potentially unwanted
Tencent Malware.Win32.Gencirc.10cd7fd0
Yandex Riskware.Agent!
Fortinet W32/PCChist.A!tr
BitDefenderTheta Gen:NN.ZexaF.34126.@pLfaaWITXdk
AVG FileRepMetagen [Malware]
Cybereason malicious.189b54
Qihoo-360 Generic/Trojan.PSW.dcb

How to remove PUA:Win32/VOPackage?

  • 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.
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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