Categories: Malware

Ursu.21180 removal instruction

The Ursu.21180 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 Ursu.21180 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • Reads data out of its own binary image
  • Creates an excessive number of UDP connection attempts to external IP addresses
  • The binary likely contains encrypted or compressed data.
  • 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
  • Exhibits behavior characteristic of Cerber ransomware
  • EternalBlue behavior
  • Generates some ICMP traffic
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Ursu.21180?


File Info:

crc32: 2A0B4EF1md5: 15e70d6ba91083d80ebf9700b759eaccname: 15E70D6BA91083D80EBF9700B759EACC.mlwsha1: 91471ca69b50a72398c507d09c4d2dc0c9e83ef3sha256: 1247d0681e64cdfd5b26c7f3f6a5c1a3919f163a1ab833c2d8740b422ee847e3sha512: 11f2f48769d98dbc61010409602075aca6ea87f62652d2409d75cdef74e6ab5210a96653c904faeb59d0836ce4ef2784fbf3534adb551ea6fd1d02853163ab22ssdeep: 6144:gRss1/LYR/F2Klw4nHQlwvHeAce8kBWFS8+FmAt6k1z4YPiIjjjjjJINWAF:wHupF2KlwW0wWA1BWSlFmm6k1z4YPdIRtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright xa9 2013. All rights reserved. The Audacity TeamInternalName: Submitting HouseFileVersion: 8.8.6.4CompanyName: The Audacity TeamFileDescription: Impersonate Populating Hilty The Dgpx2019s ToolproviderLegalTrademarks: Copyright xa9 2013. All rights reserved. The Audacity TeamProductName: Submitting HouseProductVersion: 8.8.6.4PrivateBuild: 8.8.6.4Translation: 0x0409 0x04b0

Ursu.21180 also known as:

K7AntiVirus Trojan ( 004e16c11 )
Lionic Trojan.Multi.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop6.65196
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ursu.21180
Cylance Unsafe
Zillya Trojan.Cerber.Win32.109
CrowdStrike win/malicious_confidence_100% (D)
Alibaba Ransom:Win32/generic.ali2000010
K7GW Trojan ( 004e16c11 )
Cybereason malicious.ba9108
Symantec ML.Attribute.HighConfidence
ESET-NOD32 Win32/Filecoder.Cerber.B
APEX Malicious
Avast Win32:Trojan-gen
Kaspersky UDS:DangerousObject.Multi.Generic
BitDefender Gen:Variant.Ursu.21180
NANO-Antivirus Trojan.Win32.Agent.eihhkr
MicroWorld-eScan Gen:Variant.Ursu.21180
Tencent Malware.Win32.Gencirc.10bc8bf1
Ad-Aware Gen:Variant.Ursu.21180
Sophos Mal/Generic-S
Comodo Malware@#a5n0y1xy88uf
BitDefenderTheta Gen:NN.ZexaF.34170.xq1@aCQ7@pei
VIPRE Trojan.Win32.Generic!BT
TrendMicro Ransom_CERBER.F116KE
McAfee-GW-Edition BehavesLike.Win32.Generic.fc
FireEye Generic.mg.15e70d6ba91083d8
Emsisoft Gen:Variant.Ursu.21180 (B)
SentinelOne Static AI – Malicious PE
Webroot W32.Ransom.Gen
Avira TR/Crypt.ZPACK.Gen7
Antiy-AVL Trojan/Generic.ASMalwS.1C5E88C
Kingsoft Win32.Troj.Agent.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
Arcabit Trojan.Ursu.D52BC
GData Gen:Variant.Ursu.21180
Acronis suspicious
McAfee Generic.aqi
MAX malware (ai score=83)
VBA32 Trojan.Agent
Malwarebytes MachineLearning/Anomalous.100%
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_CERBER.F116KE
Rising Trojan.Generic@ML.100 (RDML:GFKisF/NnEWq7n7pNUECWA)
Ikarus Trojan-Ransom.Crysis
Fortinet W32/Generic.AC.3A0C50!tr
AVG Win32:Trojan-gen
Paloalto generic.ml

How to remove Ursu.21180?

  • 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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