Categories: Worm

Should I remove “Worm:Win32/Vobfus.F”?

The Worm:Win32/Vobfus.F 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 Worm:Win32/Vobfus.F virus can do?

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • Repeatedly searches for a not-found process, may want to run with startbrowser=1 option
  • Reads data out of its own binary image
  • Drops a binary and executes it
  • Installs itself for autorun at Windows startup
  • Creates a hidden or system file
  • Creates a slightly modified copy of itself
  • Anomalous binary characteristics
  • Attempts to modify Explorer settings to prevent hidden files from being displayed

Related domains:

ns3.epictureh.net

How to determine Worm:Win32/Vobfus.F?


File Info:

crc32: 439F756Dmd5: a78064d61894640c1f628b29832e3dd3name: A78064D61894640C1F628B29832E3DD3.mlwsha1: 262534d1d34c79206a768baa9ede305fe4dfaf93sha256: 0441074676c8b34a4615a699fbc4efedb0dbe8283008fc1f391e9820338bac92sha512: 6b8a06078908bb5d26f7965986170ee7a72d350f2c96ad5d60489a9e5ea9b04bba56be0456b1c990efc887705e644a1d100850ecb8f7fc0d8e621883449e3436ssdeep: 768:cgIrCEdO0J7Cz+Jn0/i/TEucx7P6lwHqhDmpU5mFr/0zCsdSE0d8pUHIkI0At:c9A0lFJnU2Y7QOIk6ttype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0InternalName: MPXpCTYuFileVersion: 9.85CompanyName: MPXpCTYuProductName: MPXpCTYuProductVersion: 9.85OriginalFilename: MPXpCTYu.exe

Worm:Win32/Vobfus.F also known as:

Bkav W32.nuotik.Fam.Worm
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
FireEye Generic.mg.a78064d61894640c
CAT-QuickHeal Trojan.Vobfus.gen
Qihoo-360 Win32/Trojan.1e8
McAfee Downloader-CBJ
Cylance Unsafe
SUPERAntiSpyware Trojan.Agent/Gen-Vobfus
Sangfor Malware
K7AntiVirus NetWorm ( 700000151 )
Alibaba Worm:Win32/Vobfus.edf98580
K7GW NetWorm ( 700000151 )
Cybereason malicious.618946
Invincea ML/PE-A + Mal/SillyFDC-C
Baidu Win32.Worm.Autorun.z
Cyren W32/Vobfus.D.gen!Eldorado
Symantec W32.Changeup!gen
TotalDefense Win32/Vobfus!generic
APEX Malicious
Paloalto generic.ml
ClamAV Win.Trojan.VB-1207
Kaspersky Trojan.Win32.VB.ztl
BitDefender Gen:Trojan.Chinky.2
NANO-Antivirus Trojan.Win32.VB.evaned
AegisLab Worm.Win32.VBNA.lmeS
MicroWorld-eScan Gen:Trojan.Chinky.2
Rising Worm.Autorun!8.50 (TFE:3:1E85GKg8LsD)
Ad-Aware Gen:Trojan.Chinky.2
Emsisoft Gen:Trojan.Chinky.2 (B)
Comodo TrojWare.Win32.VBChinky.a0@1mjeds
F-Secure Trojan:W32/Hutpic.gen!B
DrWeb Trojan.Siggen.34201
VIPRE Worm.Win32.Vobfus.gen (v)
TrendMicro WORM_VBNA.SM
McAfee-GW-Edition Downloader-CBJ
Sophos Mal/SillyFDC-C
Ikarus Virus.Worm
GData Gen:Trojan.Chinky.2
Jiangmin Trojan.VB.ayom
Avira TR/VB.Chinky.a
Antiy-AVL Worm/Win32.VBNA.a
Arcabit Trojan.Chinky.2
ZoneAlarm Trojan.Win32.VB.ztl
Microsoft Worm:Win32/Vobfus.F
TACHYON Trojan/W32.VB-Agent.77824.IH
AhnLab-V3 Win32/Vbna4.worm.Gen
Acronis suspicious
VBA32 TScope.Trojan.VB
ALYac Gen:Trojan.Chinky.2
MAX malware (ai score=83)
Panda W32/Vobfus.BF
ESET-NOD32 a variant of Win32/AutoRun.VB.IO
TrendMicro-HouseCall WORM_VBNA.SM
Tencent Win32.Trojan.Vb.Lndw
Yandex Trojan.GenAsa!BuQA6xuGzUk
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet W32/VBNA.D!tr
BitDefenderTheta AI:Packer.EF9123A820
AVG Win32:AutoRun-BGQ [Wrm]

How to remove Worm:Win32/Vobfus.F?

  • 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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