Malware

Razy.831262 malicious file

Malware Removal

The Razy.831262 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.
6-day free trial available.

What Razy.831262 virus can do?

  • At least one process apparently crashed during execution
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • The executable is compressed using UPX
  • Creates an autorun.inf file
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Attempts to repeatedly call a single API many times in order to delay analysis time
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Checks the system manufacturer, likely for anti-virtualization
  • Clears Windows events or logs
  • Creates a copy of itself
  • Attempts to disable UAC
  • Attempts to modify UAC prompt behavior
  • Uses suspicious command line tools or Windows utilities

How to determine Razy.831262?


File Info:

crc32: 822FF4A6
md5: eef50c231ee60825d46a7edeff1453b5
name: EEF50C231EE60825D46A7EDEFF1453B5.mlw
sha1: 3784f1293fbbe1d9dee143baf8c4f7bc97f8ae2c
sha256: 13c12a9f92b28b5fe9f5ed68b1824e6a01fa15d4f8c875954175d61d252befe8
sha512: de2c2aa474006cb6179b2728ce4e02a1e49df32594566c65b1e6d3d0845005ef1fc331a882951cc7df761c03e47cb3caf6ee4bc6888e19131b88c488aa15ce28
ssdeep: 6144:ch1ebPvS0GCa+IfDJQn3ckPDQNkUqoFV1chLXAsQK4M+:00i0SDJ0ZDQVZeZATtM
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.
InternalName: taskhost.exe
FileVersion: 10.0.17763.831 (WinBuild.160101.0800)
CompanyName: Microsoft Corporation
ProductName: Microsoftxae Windowsxae Operating System
ProductVersion: 10.0.17763.831
FileDescription: Host Process for Windows Tasks
OriginalFilename: taskhost.exe
Translation: 0x0409 0x04b0

Razy.831262 also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 00577dec1 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop17.51325
CynetMalicious (score: 100)
ALYacGen:Variant.Razy.831262
CylanceUnsafe
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_70% (D)
K7GWTrojan ( 00577dec1 )
Cybereasonmalicious.31ee60
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Filecoder.Avaddon.D
APEXMalicious
AvastWin32:Trojan-gen
KasperskyTrojan.Win32.DelShad.gmp
BitDefenderGen:Variant.Razy.831262
MicroWorld-eScanGen:Variant.Razy.831262
Ad-AwareGen:Variant.Razy.831262
SophosTroj/Avaddon-A
BitDefenderThetaGen:NN.ZexaF.34050.rmKfaagPlUdi
TrendMicroRansom.Win32.AVADDON.SMTHA
McAfee-GW-EditionBehavesLike.Win32.Fake.dc
FireEyeGeneric.mg.eef50c231ee60825
EmsisoftGen:Variant.Razy.831262 (B)
JiangminTrojan.DelShad.bok
AviraTR/Crypt.FKM.Gen
eGambitUnsafe.AI_Score_100%
Antiy-AVLTrojan/Generic.ASMalwS.335EE48
KingsoftWin32.Troj.Undef.(kcloud)
MicrosoftRansom:Win32/Avaddon.MK!MTB
ZoneAlarmTrojan.Win32.DelShad.gmp
GDataGen:Variant.Razy.831262
AhnLab-V3Ransomware/Win.Avaddon.C4481527
McAfeeGenericRXOX-FG!2AF1EB29682A
MAXmalware (ai score=80)
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.AVADDON.SMTHA
RisingRansom.Avaddon!1.C7A8 (CLASSIC)
IkarusTrojan-Ransom.Avaddon
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Avaddon.C!tr.ransom
AVGWin32:Trojan-gen
Qihoo-360Trojan.Generic

How to remove Razy.831262?

Razy.831262 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.

Leave a Comment