Categories: Malware

Win32/Pronny.BE removal guide

The Win32/Pronny.BE 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/Pronny.BE virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • Sample contains Overlay data
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Behavioural detection: Injection (inter-process)
  • Attempts to disable Windows Auto Updates
  • Attempts to modify Explorer settings to prevent hidden files from being displayed
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Win32/Pronny.BE?


File Info:

name: 3A6E521D6938213BCE12.mlwpath: /opt/CAPEv2/storage/binaries/5dfadfe1811ea974afe35393779beb84cc47413c7677827ae0fd4e8fabb80318crc32: BE14DA7Amd5: 3a6e521d6938213bce12b7b3b3d83abdsha1: 95385914478f80f2dc7a47897f7ca029820e0db6sha256: 5dfadfe1811ea974afe35393779beb84cc47413c7677827ae0fd4e8fabb80318sha512: 8d209941652b8af99806dd15e2599ab6983dbb93000dc1fe6f6404e6e9cfbeb628d33f35b0a703694654d6e6927afca3e0e90d6e2b5410912f9cfdbb2c96fde5ssdeep: 1536:8TMby9ddd7Y1idNzL7zdddXOpdxCTkQjW/dQqdUxpkddAd3nddd4od5ddMk5dSt+:ESSzBL4BTzFJ0T72Ctype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1C3D35FD671C0D46DC57CEF3C238E86F23CD2665BA60B0E6F9364DF299C16A182720672sha3_384: a99ad2496cf0d2d3da23d0d600ca88b02c4b5e438a211ddb65a1e3dd9ec200a609eb5c3ec1d31beac3b7621372992c30ep_bytes: 6820124000e8f0ffffff000000000000timestamp: 2002-06-15 03:02:37

Version Info:

0: [No Data]

Win32/Pronny.BE also known as:

Bkav W32.AIDetectMalware
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.97415
ClamAV Win.Malware.Vobfus-6875094-0
CAT-QuickHeal Trojan.Beebone.D
McAfee VBObfus.n
Cylance unsafe
VIPRE Trojan.GenericKDZ.97415
Sangfor Suspicious.Win32.Save.vb
K7AntiVirus Trojan ( 004cadc41 )
K7GW Trojan ( 004cadc41 )
Cybereason malicious.d69382
Baidu Win32.Worm.Autorun.w
VirIT Worm.Win32.X-Autorun.BAUV
Cyren W32/VB.ZN.gen!Eldorado
Symantec W32.Changeup!gen20
ESET-NOD32 a variant of Win32/Pronny.BE
APEX Malicious
Cynet Malicious (score: 100)
Kaspersky Trojan.Win32.Jorik.Vobfus.eyoe
BitDefender Trojan.GenericKDZ.97415
NANO-Antivirus Trojan.Win32.Jorik.cfdsms
Avast Win32:VB-ADMV [Trj]
Tencent Trojan.Win32.Vobfus.hcq
TACHYON Trojan/W32.VB-Jorik.135168.E
Emsisoft Trojan.GenericKDZ.97415 (B)
F-Secure Trojan.TR/Patched.Ren.Gen
DrWeb Win32.HLLW.Autoruner1.18117
McAfee-GW-Edition BehavesLike.Win32.VBObfus.cz
Trapmine malicious.high.ml.score
FireEye Generic.mg.3a6e521d6938213b
Sophos Mal/SillyFDC-Y
Ikarus Trojan-Dropper
GData Win32.Trojan.PSE.1IGMVDB
Jiangmin Trojan/Vbobf.b
Avira TR/Patched.Ren.Gen
Antiy-AVL Worm/Win32.WBNA.gen
Xcitium TrojWare.Win32.Kreeper.~VKB@1r2skj
Arcabit Trojan.Generic.D17C87
ZoneAlarm Trojan.Win32.Jorik.Vobfus.eyoe
Microsoft Worm:Win32/Vobfus.gen!W
Google Detected
Acronis suspicious
BitDefenderTheta Gen:NN.ZevbaF.36196.imX@aWzG7Kb
ALYac Trojan.GenericKDZ.97415
MAX malware (ai score=89)
VBA32 Trojan.Vobfus
Malwarebytes Generic.Worm.AutoRun.DDS
Panda W32/Vobfus.GEW.worm
Rising Trojan.VB!1.99F7 (CLASSIC)
Yandex Trojan.GenAsa!0Ax3ct62bfs
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/VBObfus.C!tr
AVG Win32:VB-ADMV [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove Win32/Pronny.BE?

  • 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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