Malware

Ursu.82120 removal tips

Malware Removal

The Ursu.82120 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 Ursu.82120 virus can do?

  • Executable code extraction
  • 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
  • Unconventionial language used in binary resources: Russian
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Attempts to delete volume shadow copies
  • Modifies boot configuration settings
  • Installs itself for autorun at Windows startup
  • Exhibits possible ransomware file modification behavior
  • Writes a potential ransom message to disk
  • Likely virus infection of existing system binary
  • Clears Windows events or logs
  • Creates a copy of itself
  • Uses suspicious command line tools or Windows utilities

How to determine Ursu.82120?


File Info:

crc32: B7DF40E2
md5: 753d5111ef6376ded97aed4b656add06
name: 753D5111EF6376DED97AED4B656ADD06.mlw
sha1: 1397e81bc2c125887ed72cd2a8e6ce3f25263edf
sha256: c8dd30f7bc6afccc2ccea04d36e96d7c6730b0ba1b2f05929479c97329f52f71
sha512: 51618d094bba673f844bfcb38f332253e354c359531704b5ad7818a11620295c7682f8bb6f010f34e8040360a848e4908ab5204293f33755a4544cf4de351dd8
ssdeep: 12288:6vTdDZfC/xBntEOvBygpXiFdcDBe4dZLLIXWLhJYbstXYlmDZYXoJHlL9rg3fn3M:U7fCfn+I4FGDBVLhqgtIwZBZXr8vJrm
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xc2xa9Nullsoft, Inc..
InternalName: Automatically Ensure
FileVersion: 3.5.7.367
CompanyName: Nullsoft, Inc.
PrivateBuild: 3.5.7.367
LegalTrademarks: Copyright xc2xa9Nullsoft, Inc..
Comments: Subdirectory Combobox Spammers Plug Rx
ProductName: Automatically Ensure
Languages: English
ProductVersion: 3.5.7.367
FileDescription: Subdirectory Combobox Spammers Plug Rx
OriginalFilename: Automatically Ensure
Translation: 0x0409 0x04b0

Ursu.82120 also known as:

BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 0051a67e1 )
Elasticmalicious (high confidence)
DrWebTrojan.Encoder.24249
CynetMalicious (score: 100)
ALYacTrojan.Ransom.Rapid
CylanceUnsafe
ZillyaTrojan.Foreign.Win32.58272
SangforTrojan.Win32.Save.a
AlibabaRansom:Win32/Genasom.ali1000102
K7GWTrojan ( 0051a67e1 )
Cybereasonmalicious.1ef637
SymantecRansom.Rapid
ESET-NOD32a variant of Win32/Kryptik.GLMJ
APEXMalicious
AvastWin32:Malware-gen
KasperskyTrojan-Ransom.Win32.Foreign.nxyw
BitDefenderGen:Variant.Ursu.82120
NANO-AntivirusTrojan.Win32.RiskGen.exntrd
ViRobotTrojan.Win32.Z.Suspectcrc.1335296
MicroWorld-eScanGen:Variant.Ursu.82120
TencentMalware.Win32.Gencirc.11491a9b
Ad-AwareGen:Variant.Ursu.82120
SophosMal/Generic-S
BitDefenderThetaGen:NN.ZexaF.34088.rz0@aOzQCrnk
VIPRETrojan.Win32.Generic!BT
TrendMicroPossible_HPGen-38
McAfee-GW-EditionBehavesLike.Win32.Dropper.tc
FireEyeGeneric.mg.753d5111ef6376de
EmsisoftGen:Variant.Ursu.82120 (B)
SentinelOneStatic AI – Suspicious PE
WebrootTrojan.Dropper.Gen
AviraHEUR/AGEN.1130302
eGambitUnsafe.AI_Score_67%
Antiy-AVLTrojan/Generic.ASMalwS.29DD266
MicrosoftTrojan:Win32/Glupteba!ml
ZoneAlarmTrojan-Ransom.Win32.Foreign.nxyw
GDataGen:Variant.Ursu.82120
TACHYONRansom/W32.Foreign.1335296
AhnLab-V3Trojan/Win32.Ransom.C2387783
McAfeeArtemis!753D5111EF63
MAXmalware (ai score=100)
VBA32TrojanRansom.Foreign
MalwarebytesRansom.Rapid
PandaTrj/CI.A
TrendMicro-HouseCallPossible_HPGen-38
RisingTrojan.Generic@ML.88 (RDML:WgPv59HTIuIr6yDKyBcs4g)
YandexTrojan.Foreign!DB+7G9p/XYs
IkarusTrojan.SuspectCRC
FortinetGenerik.FIVGPLD!tr
AVGWin32:Malware-gen
Paloaltogeneric.ml
Qihoo-360Win32/Trojan.Foreign.HgIASTEA

How to remove Ursu.82120?

Ursu.82120 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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