Malware

About “Ursu.345080” infection

Malware Removal

The Ursu.345080 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.
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What Ursu.345080 virus can do?

  • Executable code extraction
  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • At least one IP Address, Domain, or File Name was found in a crypto call
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Code injection with CreateRemoteThread in a remote process
  • Executed a process and injected code into it, probably while unpacking
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Network activity detected but not expressed in API logs
  • Creates a copy of itself

How to determine Ursu.345080?


File Info:

crc32: D9D6E40F
md5: a98d1eb243b1af4fff9af8c3840b2286
name: test.exe
sha1: ac3aee48978b5e895b62ba268e9c9182e789b327
sha256: a0d7cfd15bace9f13e20994766c1a23b6064d467360a7998e80c7546cda94e8c
sha512: 4494bb5e28c6487d8f4767b5f214b044ad11fd657a7f1b13b76103e23b7ecd2cf1cae3a843cfe5528b8dfd8579b94f5ffbddb1afef6161da8a87e70a19288358
ssdeep: 3072:tMuEONRqq2O4OW0tmv4BNhTdTUt1Olk7CKm+EJHube3VSQQQAO96IjR:yPONR8O/tmmILOlk7CKmnWIv2O
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

0: [No Data]

Ursu.345080 also known as:

MicroWorld-eScanGen:Variant.Ursu.345080
CAT-QuickHealBackdoor.MSIL
McAfeeGenericRXGR-SR!A98D1EB243B1
MalwarebytesTrojan.MalPack.MSIL.Generic
AegisLabTrojan.MSIL.Zapchast.lLqU
BitDefenderGen:Variant.Ursu.345080
K7GWTrojan ( 0054384b1 )
K7AntiVirusTrojan ( 0054384b1 )
TrendMicroTROJ_GEN.R020C0WLE18
NANO-AntivirusTrojan.Win32.NanoBot.fldatb
CyrenW32/Trojan.JRVZ-3333
SymantecTrojan.Gen.2
ESET-NOD32a variant of MSIL/Kryptik.MYL
TrendMicro-HouseCallTROJ_GEN.R020C0WLE18
Paloaltogeneric.ml
GDataGen:Variant.Ursu.345080
KasperskyHEUR:Backdoor.MSIL.NanoBot.gen
RisingBackdoor.NanoBot!8.28C (CLOUD)
Ad-AwareGen:Variant.Ursu.345080
SophosMal/Generic-S
ComodoMalware@#2skeh2r4daff9
F-SecureGen:Variant.Ursu.345080
ZillyaBackdoor.NanoBot.Win32.10
Invinceaheuristic
McAfee-GW-EditionGenericRXGR-SR!A98D1EB243B1
Trapminemalicious.high.ml.score
EmsisoftGen:Variant.Ursu.345080 (B)
IkarusTrojan.MSIL.Crypt
AviraTR/Dropper.Gen
Endgamemalicious (high confidence)
ArcabitTrojan.Ursu.D543F8
ZoneAlarmHEUR:Backdoor.MSIL.NanoBot.gen
MicrosoftTrojan:MSIL/Upadter.A
ALYacGen:Variant.Ursu.345080
CylanceUnsafe
PandaTrj/CI.A
TencentWin32.Trojan.Inject.Auto
SentinelOnestatic engine – malicious
FortinetMSIL/GenKryptik.CTPZ!tr
AVGWin32:MalwareX-gen [Trj]
Cybereasonmalicious.8978b5
AvastWin32:MalwareX-gen [Trj]
CrowdStrikemalicious_confidence_100% (W)
Qihoo-360Win32/Trojan.952

How to remove Ursu.345080?

Ursu.345080 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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