Trojan

Win32/TrojanProxy.JpiProx.B removal guide

Malware Removal

The Win32/TrojanProxy.JpiProx.B 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 Win32/TrojanProxy.JpiProx.B virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Uses Windows utilities for basic functionality
  • 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 modify proxy settings
  • Deletes executed files from disk
  • Anomalous binary characteristics
  • Uses suspicious command line tools or Windows utilities

How to determine Win32/TrojanProxy.JpiProx.B?


File Info:

name: 7D279A69ED71093303D2.mlw
path: /opt/CAPEv2/storage/binaries/ec1fc5dbc8f73e60ee1fdbc9fc8c75889f578fb384ff1956a78c3043a25441b2
crc32: AA1ED1E3
md5: 7d279a69ed71093303d2120a35cc2f02
sha1: 89bdf4d317b7f9867e990bf526860aeb5d1c845d
sha256: ec1fc5dbc8f73e60ee1fdbc9fc8c75889f578fb384ff1956a78c3043a25441b2
sha512: 38aa6a9fbec067e9703ba520498fa178af17e19cddee2bc02c22b73595c9e2c5c32abe79b20953554633b93f9dc76fa63340fee3ccbb75034b1f9ce415088219
ssdeep: 12288:h1OgLdaOfuunhwyAcnpDcorrLWweor+SVhZJy5rzELMMzUDX3WsN1eoto:h1OYdaO2uRx+oz5HVhuzAVoLHXto
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B815013279E1C472D65310308A99AFE1F5F9F6240B71458BBBC90E2D2F39AA5D327742
sha3_384: 9111a22f81c9f128f45686e6400ecb211d013c4f7f88328012e3cad1788d535943d96b58cd9def511252bf73cdb78ba1
ep_bytes: 558bec6aff68e0b94100682c4a410064
timestamp: 2010-11-18 16:27:35

Version Info:

CompanyName: Igor Pavlov
FileDescription: 7z Setup SFX
FileVersion: 9.20
InternalName: 7zS.sfx
LegalCopyright: Copyright (c) 1999-2010 Igor Pavlov
OriginalFilename: 7zS.sfx.exe
ProductName: 7-Zip
ProductVersion: 9.20
Translation: 0x0409 0x04b0

Win32/TrojanProxy.JpiProx.B also known as:

BkavW32.AIDetectMalware
MicroWorld-eScanDropped:Trojan.GenericKD.1747035
CAT-QuickHealTrojanDropper.Haed.A5
SkyhighBehavesLike.Win32.Dropper.cc
McAfeeArtemis!7D279A69ED71
MalwarebytesGeneric.Malware.AI.DDS
SangforSuspicious.Win32.Save.ins
K7AntiVirusProxy-Program ( 004efb261 )
AlibabaTrojan:Win32/JpiProx.fdcc260f
K7GWProxy-Program ( 004efb261 )
CrowdStrikewin/malicious_confidence_60% (D)
VirITTrojan.Win32.MulDrop5.TFB
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/TrojanProxy.JpiProx.B
APEXMalicious
ClamAVWin.Trojan.Bicololo-11
KasperskyTrojan.Win32.Wepa.b
BitDefenderDropped:Trojan.GenericKD.1747035
NANO-AntivirusTrojan.Win32.Wepa.dbicod
AvastWin32:Malware-gen
EmsisoftDropped:Trojan.GenericKD.1747035 (B)
F-SecureTrojan.TR/Rogue.327168.3
DrWebTrojan.Siggen6.19313
VIPREDropped:Trojan.GenericKD.1747035
Trapminemalicious.high.ml.score
FireEyeDropped:Trojan.GenericKD.1747035
SophosGeneric Reputation PUA (PUA)
IkarusPUA.Monetizer.Gen7
GDataDropped:Trojan.GenericKD.1747035
WebrootW32.Trojan.GenKD
GoogleDetected
AviraADWARE/Adware.Gen7
VaristW32/Trojan.AMNU-6634
Antiy-AVLTrojan/Win32.Wepa
KingsoftWin32.Trojan.Wepa.a
XcitiumApplicUnwnt@#xft4o3ye8a1z
ArcabitTrojan.Generic.D1AA85B
ZoneAlarmTrojan.Win32.Wepa.b
MicrosoftProgram:Win32/Wacapew.C!ml
CynetMalicious (score: 100)
BitDefenderThetaGen:NN.ZexaF.36744.tuW@a84KZlpi
ALYacDropped:Trojan.GenericKD.1747035
VBA32Adware.MultiPlug
PandaTrj/CI.A
RisingTrojan.Proxy-JpiProx!8.32BC (TFE:5:lZ5MKAlHaPJ)
YandexPUA.Agent!oLP4FA1o/W4
MaxSecureAdware.JS.MultiPlug.P
FortinetW32/Wepa.B!tr
AVGWin32:Malware-gen
DeepInstinctMALICIOUS

How to remove Win32/TrojanProxy.JpiProx.B?

Win32/TrojanProxy.JpiProx.B 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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