Categories: Malware

Ursu.16649 information

The Ursu.16649 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.16649 virus can do?

  • Injection (inter-process)
  • Injection (Process Hollowing)
  • Injection with CreateRemoteThread in a remote process
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Expresses interest in specific running processes
  • A process created a hidden window
  • Unconventionial language used in binary resources: Arabic (Oman)
  • Executed a process and injected code into it, probably while unpacking
  • Queries information on disks for anti-virtualization via Device Information APIs
  • Code injection with CreateRemoteThread in a remote process
  • A process attempted to delay the analysis task by a long amount of time.
  • Installs itself for autorun at Windows startup
  • Creates a copy of itself
  • Collects information to fingerprint the system
  • Anomalous binary characteristics

How to determine Ursu.16649?


File Info:

crc32: 05539B03md5: b17ef0d8954cf77e3c332d57e5f66284name: B17EF0D8954CF77E3C332D57E5F66284.mlwsha1: ba101cf3f70e20be94a12864c7edbf8bc7abc1b8sha256: 886e4822312723dd51ac4d25a68a8b7eb8060740f33f475e5700d89edc677177sha512: bda1f77db295a51675cb323cd08ff86277968f4c93d7076eb43e1ddfe46661f4388af582b5ecb34a2fb82ef76ed2d40dcbc9489c3e29e2a8485213154735f070ssdeep: 3072:ZRu2TEYnidywx/Xd9pZv7clSweSCgD+WQBFu4V0Cmw8dGmp4W:Zkr3fzclSaCOE7LV/5mdtype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ursu.16649 also known as:

Bkav W32.FamVT.EpletePT.Trojan
K7AntiVirus Trojan ( 0050b8a21 )
Lionic Trojan.Win32.Generic.4!c
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
CAT-QuickHeal Backdoor.Androm.A5
ALYac Gen:Variant.Ursu.16649
Cylance Unsafe
Zillya Backdoor.Androm.Win32.41708
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_90% (W)
Alibaba Worm:Win32/Oxynoxy.722662e1
K7GW Trojan ( 0050b8a21 )
Cybereason malicious.8954cf
Cyren W32/S-77d5e642!Eldorado
Symantec Trojan.Gen.2
ESET-NOD32 Win32/Qadars.AT
APEX Malicious
Avast Win32:Bzofiku-A [Drp]
ClamAV Win.Packed.Zusy-7834992-0
Kaspersky Worm.Win32.Oxynoxy.aam
BitDefender Gen:Variant.Ursu.16649
NANO-Antivirus Trojan.Win32.Androm.envmjj
ViRobot Trojan.Win32.XPacker.Gen
MicroWorld-eScan Gen:Variant.Ursu.16649
Tencent Malware.Win32.Gencirc.10b61af6
Ad-Aware Gen:Variant.Ursu.16649
Sophos Mal/Generic-S
Comodo TrojWare.Win32.Zbot.FPZP@7gz7gm
BitDefenderTheta AI:Packer.83D31EE01F
VIPRE Trojan.Win32.Generic!BT
TrendMicro TROJ_LETHIC.SMT
McAfee-GW-Edition BehavesLike.Win32.Trojan.dh
FireEye Generic.mg.b17ef0d8954cf77e
Emsisoft Gen:Variant.Ursu.16649 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.awoac
Webroot Trojan.Dropper.Gen
Avira HEUR/AGEN.1103301
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Generic.ASMalwS.1FE4508
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:Win32/Dynamer!ac
GData Gen:Variant.Ursu.16649
AhnLab-V3 Trojan/Win32.Waldek.C1922170
Acronis suspicious
McAfee Trojan-FMLV!B17EF0D8954C
MAX malware (ai score=100)
VBA32 BScope.Worm.Oxynoxy
Malwarebytes Malware.AI.588710588
Panda Trj/Genetic.gen
TrendMicro-HouseCall TROJ_LETHIC.SMT
Rising Trojan.Kryptik!1.AA6F (CLASSIC)
Yandex Trojan.GenAsa!+w5MW4a4xdg
Ikarus Trojan.Win32.Qadars
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/GenKryptik.ADEL!tr
AVG Win32:Bzofiku-A [Drp]
Paloalto generic.ml

How to remove Ursu.16649?

  • 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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