Ransom Virus

Should I remove “UDS:Virus.Win32.PolyRansom.b”?

Malware Removal

The UDS:Virus.Win32.PolyRansom.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 UDS:Virus.Win32.PolyRansom.b virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • At least one process apparently crashed during execution
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine UDS:Virus.Win32.PolyRansom.b?


File Info:

name: 09B7A5787A1084D9E3A7.mlw
path: /opt/CAPEv2/storage/binaries/b2512e6cacf8e0e7b3cef522ed02e53f09a67ac15b64842b109daaf8d6b49c0b
crc32: F537101A
md5: 09b7a5787a1084d9e3a70b99d3291ab4
sha1: f1350f998e97f3fd761466970c19fecdbf84b89f
sha256: b2512e6cacf8e0e7b3cef522ed02e53f09a67ac15b64842b109daaf8d6b49c0b
sha512: de17e4dfa1dd591533d0e2743e8e9f5141d8dea9296bae41ff97784ffc79909e6f50b04474327fde2a1d91e924fc1d0a420c76a605f9fada10654fc34af51caf
ssdeep: 6144:mz1mJ6Q2+0YYEuLkbudGKQAAS+I9oH8KgRf4KWZCPnB0AIKu7xSeSqS5Z6L1Oe31:mz98VxoWI9/15vB0AqnSqS5MS1Denr
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15A9402557330812ED6337E72266480A81F2D9B91213CCFEB9215CDA26B9D3B085DEB5F
sha3_384: 36ec65f28cd66c49a95bf9c76f2a8adf634fee04e0e6ceda58523432b756f6ec3c2b2a5007ad8b942580335d824c3d2e
ep_bytes: e813c606003d1fffffff0f857e000000
timestamp: 2015-01-06 00:36:08

Version Info:

0: [No Data]

UDS:Virus.Win32.PolyRansom.b also known as:

BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Virlock.Gen.1
CylanceUnsafe
ZillyaVirus.Virlock.Win32.1
SangforSuspicious.Win32.Save.a
K7AntiVirusVirus ( 005662d71 )
K7GWVirus ( 005662d71 )
CrowdStrikewin/malicious_confidence_100% (W)
VirITWin32.PolyRansom.B
CyrenW32/Virlock.N.gen!Eldorado
SymantecW32.Virlock!gen4
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Virlock.AL
APEXMalicious
ClamAVWin.Virus.Virlock-6804475-0
KasperskyUDS:Virus.Win32.PolyRansom.b
BitDefenderWin32.Virlock.Gen.1
NANO-AntivirusTrojan.Win32.Gena.doticp
SUPERAntiSpywareRansom.Virlock/Variant
AvastWin32:SwPatch [Wrm]
TACHYONVirus/W32.VirRansom
ComodoTrojWare.Win32.Virlock.XU@5xaovq
DrWebWin32.VirLock.10
VIPREWin32.Virlock.Gen.1
TrendMicroPE_VIRLOCK.B-O
Trapminemalicious.high.ml.score
SophosML/PE-A + W32/VirRnsm-C
IkarusVirus.Win32.Virlock
JiangminWin32/Polyransom.b
AviraTR/Crypt.XPACK.Gen
ArcabitWin32.Virlock.Gen.1
MicrosoftRansom:Win32/ContiCrypt.LOD!MTB
CynetMalicious (score: 100)
AhnLab-V3Win32/Nabucur.C.X1543
VBA32SScope.Virus.Virlock
ALYacWin32.Virlock.Gen.1
MAXmalware (ai score=83)
MalwarebytesTrojan.VirLock
RisingVirus.VirLock!1.A08A (CLASSIC)
SentinelOneStatic AI – Malicious PE
MaxSecureVirus.PolyRansom.b
FortinetW32/Virlock.D
AVGWin32:SwPatch [Wrm]
PandaTrj/Genetic.gen

How to remove UDS:Virus.Win32.PolyRansom.b?

UDS:Virus.Win32.PolyRansom.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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