Categories: Backdoor

Backdoor:MSIL/WebShell!pz removal guide

The Backdoor:MSIL/WebShell!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 Backdoor:MSIL/WebShell!pz virus can do?

  • CAPE extracted potentially suspicious content
  • Authenticode signature is invalid
  • Anomalous .NET characteristics

How to determine Backdoor:MSIL/WebShell!pz?


File Info:

name: 48B306E581531C0CD523.mlwpath: /opt/CAPEv2/storage/binaries/c2ab40d33740f1260c83082fcbe4779ab8f67f41ef3e59162a54f3f7ee06b763crc32: F04F5DD1md5: 48b306e581531c0cd5232111dc1fdf75sha1: d6e2787fbe91395f9b08cb689def173da6c28403sha256: c2ab40d33740f1260c83082fcbe4779ab8f67f41ef3e59162a54f3f7ee06b763sha512: ea0c92e318b3e3f614afdbe38b3cd0b95034b271b5a1be9fa645ab28007a7bdb11fc4c29f6e639bcd6fc8b3fe642840515d0f64899b02e41d564fe32055f43acssdeep: 3072:TUdPeVW2nZjxbjPpdSXSJMT+mzMfU4Fm1MyWmribpD6gej:hJjxyypCtype: PE32 executable (DLL) (GUI) Intel 80386, for MS Windowstlsh: T19EC3F80A22E49754F4FE977FA6B848484774F957A511D20F8DC0A89ECEB17D08C1FBA2sha3_384: a93038e2334643317a135d45d3590256e95da0590a9bdb71e54539d7faee8cb95adbf6de4c2b99f12675fae6e5bff972ep_bytes: ff250020001000000000000000000000timestamp: 2024-04-24 12:09:27

Version Info:

0: [No Data]

Backdoor:MSIL/WebShell!pz also known as:

Bkav W32.AIDetectMalware.CS
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Bulz.552043
FireEye Gen:Variant.Bulz.552043
CAT-QuickHeal Trojan.GenericFC.S30114737
Skyhigh BehavesLike.Win32.Generic.cm
Malwarebytes Generic.Malware.AI.DDS
VIPRE Gen:Variant.Bulz.552043
Sangfor Suspicious.Win32.Save.a
K7AntiVirus Trojan ( 005ab4bd1 )
K7GW Trojan ( 005ab4bd1 )
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of MSIL/Webshell.AU
TrendMicro-HouseCall TROJ_GEN.R011C0DDQ24
ClamAV Win.Packed.Bulz-9891413-0
Kaspersky HEUR:Backdoor.MSIL.Convagent.gen
BitDefender Gen:Variant.Bulz.552043
Avast Win32:BackdoorX-gen [Trj]
Tencent Trojan.Win32.Webshell.16000396
TACHYON Backdoor/W32.DN-WebShell.118784
Emsisoft Gen:Variant.Bulz.552043 (B)
F-Secure Heuristic.HEUR/AGEN.1362733
DrWeb BackDoor.WebshellNET.8
Zillya Trojan.Webshell.Win32.13873
TrendMicro TROJ_GEN.R011C0DDQ24
SentinelOne Static AI – Malicious PE
Google Detected
Avira HEUR/AGEN.1362733
Varist W32/MSIL_Kryptik.JGP.gen!Eldorado
Antiy-AVL Trojan/MSIL.WebShell
Microsoft Backdoor:MSIL/WebShell!pz
Arcabit Trojan.Bulz.D86C6B
ZoneAlarm HEUR:Backdoor.MSIL.Convagent.gen
GData MSIL.Trojan.PSE.1502OL3
AhnLab-V3 Trojan/Win.DZ.C5437542
VBA32 TScope.Trojan.MSIL
ALYac Gen:Variant.Bulz.552043
MAX malware (ai score=81)
Panda Trj/GdSda.A
Ikarus Win32.Outbreak
Fortinet MSIL/Webshell.AZ!tr
AVG Win32:BackdoorX-gen [Trj]
DeepInstinct MALICIOUS
alibabacloud Backdoor:MSIL/Webshell.AU

How to remove Backdoor:MSIL/WebShell!pz?

  • 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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