Categories: Worm

Worm:Win32/Vobfus.AC removal guide

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

  • Executable code extraction
  • Attempts to connect to a dead IP:Port (1 unique times)
  • A process attempted to delay the analysis task.
  • Expresses interest in specific running processes
  • 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
  • Checks the system manufacturer, likely for anti-virtualization
  • 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.thepicturehut.net

How to determine Worm:Win32/Vobfus.AC?


File Info:

crc32: 0B75E15Emd5: a9759b127ffcd5b7e4419edec5c22cccname: A9759B127FFCD5B7E4419EDEC5C22CCC.mlwsha1: 3e5aeddca203d05011811b7238535204296edd61sha256: b3a925340fab68aab98f8402f85fc2876e7b055da61dc2c9702faf94d29bd7edsha512: a82a5d1a51503f6c4788c716d05956928baafc14a015c92d31c7d6e64743c2aa617ea144035dda7e9a2ffe4fe22bae2cde5c03d426030204a435905478569d06ssdeep: 768:j8pw1owYOWJOao0/dgCXfL32IeAxYk/9Oty/N/X+YVhP5itZfP6v+XyGo:4pw1owclfSLKYkEmNfP8Sv+notype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0InternalName: drrlVEYoFileVersion: 7.97CompanyName: drrlVEYoProductName: drrlVEYoProductVersion: 7.97OriginalFilename: drrlVEYo.exe

Worm:Win32/Vobfus.AC also known as:

Bkav W32.AIDetectVM.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Trojan.Chinky.2
FireEye Generic.mg.a9759b127ffcd5b7
CAT-QuickHeal Trojan.Vobfus.gen
McAfee VBObfus
Cylance Unsafe
VIPRE Worm.Win32.Vobfus.h (v)
Sangfor Malware
K7AntiVirus NetWorm ( 700000151 )
BitDefender Gen:Trojan.Chinky.2
K7GW NetWorm ( 700000151 )
Cybereason malicious.27ffcd
TrendMicro WORM_VBNA.SM
Baidu Win32.Worm.Autorun.z
Cyren W32/Vobfus.D.gen!Eldorado
Symantec W32.Changeup
TotalDefense Win32/Vobfus!generic
APEX Malicious
Paloalto generic.ml
ClamAV Html.Trojan.VBChinky-3
Kaspersky Worm.Win32.Vobfus.exhd
Alibaba Worm:Win32/Vobfus.660d9570
NANO-Antivirus Trojan.Win32.VB.covlmy
SUPERAntiSpyware Trojan.Agent/Gen-Viber
Rising Trojan.Win32.VBCode.cfj (CLASSIC)
Ad-Aware Gen:Trojan.Chinky.2
TACHYON Worm/W32.VB-Vobfus.73728.H
Emsisoft Gen:Trojan.Chinky.2 (B)
Comodo Worm.Win32.AutoRunVB.KD0@1ouo4i
F-Secure Trojan.TR/Chinky.E
DrWeb Win32.HLLW.VBNA.based
Zillya Worm.VBNA.Win32.62557
Invincea Mal/Generic-R + Mal/SillyFDC-C
McAfee-GW-Edition VBObfus
Sophos Mal/SillyFDC-C
GData Gen:Trojan.Chinky.2
Jiangmin Worm/VBNA.gwud
Avira TR/Chinky.E
Antiy-AVL Worm/Win32.VBNA.a
Arcabit Trojan.Chinky.2
AegisLab Worm.Win32.VBNA.li8h
ZoneAlarm Worm.Win32.Vobfus.exhd
Microsoft Worm:Win32/Vobfus.AC
Cynet Malicious (score: 100)
AhnLab-V3 Win32/Vbna4.worm.Gen
Acronis suspicious
BitDefenderTheta AI:Packer.8984915220
ALYac Gen:Trojan.Chinky.2
MAX malware (ai score=85)
VBA32 MAS.Trojan.VB.01127
Panda W32/Vobfus.CP.worm
ESET-NOD32 Win32/AutoRun.VB.LJ
TrendMicro-HouseCall WORM_VBNA.SM
Tencent Worm.Win32.VBna.b
Yandex Trojan.GenAsa!ZkMBawDtzyA
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_100%
Fortinet W32/VBNA.D!tr
AVG Win32:AutoRun-BHP [Wrm]
Avast Win32:AutoRun-BHP [Wrm]
CrowdStrike win/malicious_confidence_100% (D)
Qihoo-360 Win32/Worm.01c

How to remove Worm:Win32/Vobfus.AC?

  • 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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