Categories: Adware

About “Adware.Ursu.71855” infection

The Adware.Ursu.71855 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 Adware.Ursu.71855 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Presents an Authenticode digital signature
  • Dynamic (imported) function loading detected
  • Unconventionial language used in binary resources: Korean
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Attempts to modify proxy settings
  • Installs WinPCAP
  • Anomalous binary characteristics

How to determine Adware.Ursu.71855?


File Info:

name: 37999972EA2DEB6F8BAC.mlwpath: /opt/CAPEv2/storage/binaries/49d7c7da46a8b44781aec7ddc2e287f42077ecfe0c7ee93ae0feaccc98803f9bcrc32: 85702818md5: 37999972ea2deb6f8bac90ff5d7618eesha1: 2a0d4eb811ac24ce886310e4f6ca66e55b5b63eesha256: 49d7c7da46a8b44781aec7ddc2e287f42077ecfe0c7ee93ae0feaccc98803f9bsha512: 3c78182a6d6eea9588774b695c152d72e714b8abfb34621a29a05f355db1431d62886a3cb8ec2f8cef0e667a25db591d0e3cca797bbc156ca13544b31cff4908ssdeep: 12288:jYlBZIqBm9IxjQA4ENuRKLVvUg4u0QDG+5ISzQL/VE/l6xxDM7Os:siqc9IFp4EERKxcEG+5fQL/VtNMPtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T190C4F12377C2E0BAE071057194AEEF76DEFAE471A9645007B3A40B3D2E28561DF2164Fsha3_384: 269a7eebf7f99d6a6fd3dc32b4010d0c1545ac12b318db4fa0947a75a1f47d6ecdd3880fc8d9bfbc620868c250f75895ep_bytes: e8bf6f0000e978feffff8bff558bec81timestamp: 2012-05-12 18:56:46

Version Info:

FileDescription: ApplicationFileVersion: 1, 0, 0, 2InternalName: ApplicationLegalCopyright: Copyright (C) 2013 ApplicationOriginalFilename: ApplicationProductName: ApplicationProductVersion: 1, 0, 0, 2Translation: 0x0009 0x04b0

Adware.Ursu.71855 also known as:

Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
DrWeb Trojan.Adkor.292
MicroWorld-eScan Gen:Variant.Adware.Ursu.71855
FireEye Generic.mg.37999972ea2deb6f
ALYac Gen:Variant.Adware.Ursu.71855
Cylance Unsafe
Zillya Trojan.Kora.Win32.3
K7GW Adware ( 0054de781 )
K7AntiVirus Adware ( 0054de781 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Adware.Kraddare.KY
TrendMicro-HouseCall TROJ_GEN.R002C0PL621
Paloalto generic.ml
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Adware.Ursu.71855
Avast Win32:Malware-gen
Rising Trojan.Generic@ML.84 (RDMK:1pHBFV+hCOjta3r8a3kkOA)
Ad-Aware Gen:Variant.Adware.Ursu.71855
Sophos Generic PUA CK (PUA)
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_GEN.R002C0PL621
McAfee-GW-Edition PUP-XFB-XH
Emsisoft Gen:Variant.Adware.Ursu.71855 (B)
GData Gen:Variant.Adware.Ursu.71855
Jiangmin Trojan/Generic.bcrev
Avira TR/Crypt.XPACK.147918
Antiy-AVL Trojan/Generic.ASMalwS.FA2CFF
Gridinsoft Ransom.Win32.Sabsik.sa
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Rogue.C746891
McAfee PUP-XFB-XH
MAX malware (ai score=68)
VBA32 BScope.Trojan.Schoolboy
Malwarebytes Malware.AI.2438449222
APEX Malicious
Tencent Malware.Win32.Gencirc.10b4fab5
Yandex Trojan.GenAsa!rDInZrDhv/Y
SentinelOne Static AI – Malicious PE
eGambit PE.Heur.InvalidSig
Fortinet Riskware/Kraddare
AVG Win32:Malware-gen
Cybereason malicious.2ea2de
Panda Trj/Genetic.gen

How to remove Adware.Ursu.71855?

  • 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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Paul Valéry

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