Categories: Backdoor

UDS:Backdoor.MSIL.Polazert.a malicious file

The UDS:Backdoor.MSIL.Polazert.a 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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What UDS:Backdoor.MSIL.Polazert.a virus can do?

  • Network activity detected but not expressed in API logs

How to determine UDS:Backdoor.MSIL.Polazert.a?


File Info:

crc32: 30E03793md5: 4f1d0ad740d91f897e7a7b6942cd6ee2name: 4F1D0AD740D91F897E7A7B6942CD6EE2.mlwsha1: 50e849884fac59118501bc68963d0da83f7f4d40sha256: a82284bf77bb12ac314acd15c2e5c50f3dac6c038dcd5d8710b588314ee14e0esha512: 920965020b0efc13d3a040863513f8b96b0d46cb32b228b7f73e3505967f3953aac07c806d789285e25df78634bd70441f93a9b4fa1f1b56046cbd94ad9bb52fssdeep: 768:jV0mwyu/yMgLbTUjgsrcijSMN9jThqphdhJPn5R:imwy+ksrXSqUphHJRRtype: PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: 048b827f-5cdb-4d8f-8694-953db26e55c9.dllFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: 048b827f-5cdb-4d8f-8694-953db26e55c9.dll

UDS:Backdoor.MSIL.Polazert.a also known as:

Lionic Trojan.Win32.Bulz.4!c
Elastic malicious (high confidence)
ALYac Gen:Variant.Bulz.537505
Sangfor Trojan.Win32.Sabsik.TE
Alibaba Trojan:MSIL/Polazert.7077b5a1
K7GW Trojan ( 0057bd5b1 )
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of MSIL/Polazert.M
Avast FileRepMalware
Kaspersky UDS:Backdoor.MSIL.Polazert.a
BitDefender Gen:Variant.Bulz.537505
MicroWorld-eScan Gen:Variant.Bulz.537505
Ad-Aware Gen:Variant.Bulz.537505
McAfee-GW-Edition GenericRXPG-HJ!4F1D0AD740D9
FireEye Gen:Variant.Bulz.537505
Emsisoft Gen:Variant.Bulz.537505 (B)
Kingsoft Win32.Hack.Undef.(kcloud)
Microsoft Trojan:Win32/Sabsik.TE.B!ml
Arcabit Trojan.Bulz.D833A1
GData MSIL.Trojan-Spy.JupSpy.A
McAfee GenericRXPG-HJ!4F1D0AD740D9
MAX malware (ai score=89)
TrendMicro-HouseCall TROJ_GEN.R002H06HE21
Rising Backdoor.SolarMarker!1.D79F (CLASSIC)
Ikarus Trojan.MSIL.Polazert
Fortinet MSIL/Polazert.M!tr
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/Trojan.Generic.HgkASaUA

How to remove UDS:Backdoor.MSIL.Polazert.a?

  • 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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