Worm:Win32/Vobfus.CF

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Worm:Win32/Vobfus.CF infection?

In this short article you will find regarding the definition of Worm:Win32/Vobfus.CF and its negative influence on your computer. Such ransomware are a type of malware that is clarified by on the internet fraudulences to demand paying the ransom money by a target.

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Most of the situations, Worm:Win32/Vobfus.CF ransomware will advise its sufferers to start funds transfer for the objective of reducing the effects of the modifications that the Trojan infection has actually introduced to the target’s tool.

Worm:Win32/Vobfus.CF Summary

These alterations can be as adheres to:

  • Executable code extraction;
  • Attempts to connect to a dead IP:Port (1 unique times);
  • 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;
  • Creates a slightly modified copy of itself;
  • Anomalous binary characteristics;
  • Attempts to modify Explorer settings to prevent hidden files from being displayed;
  • Ciphering the documents located on the sufferer’s hard disk drive — so the sufferer can no more use the information;
  • Preventing normal accessibility to the sufferer’s workstation;

Related domains:

ns1.player1532.comTrojan.Ransomware.GenericKDS.41905174
ns1.videoall.orgTrojan.Ransomware.GenericKDS.41905174
ns1.videoall.netTrojan.Ransomware.GenericKDS.41905174

Worm:Win32/Vobfus.CF

One of the most common channels where Worm:Win32/Vobfus.CF Ransomware are infused are:

  • By means of phishing e-mails;
  • As an effect of user winding up on a source that organizes a destructive software application;

As soon as the Trojan is successfully injected, it will either cipher the information on the victim’s computer or protect against the device from working in a proper fashion – while likewise placing a ransom note that discusses the demand for the sufferers to impact the settlement for the objective of decrypting the papers or bring back the file system back to the first problem. In a lot of instances, the ransom note will show up when the customer reboots the COMPUTER after the system has currently been harmed.

Worm:Win32/Vobfus.CF circulation channels.

In different corners of the world, Worm:Win32/Vobfus.CF grows by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom money quantity may vary depending upon certain local (local) settings. The ransom money notes and also techniques of extorting the ransom money amount may vary depending on particular regional (regional) setups.

Ransomware injection

For example:

    Faulty alerts about unlicensed software program.

    In certain areas, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the target’s tool. The alert after that demands the customer to pay the ransom.

    Faulty declarations regarding prohibited web content.

    In countries where software piracy is less popular, this method is not as efficient for the cyber scams. Additionally, the Worm:Win32/Vobfus.CF popup alert might falsely declare to be originating from a law enforcement organization as well as will certainly report having located youngster pornography or various other illegal data on the gadget.

    Worm:Win32/Vobfus.CF popup alert might falsely claim to be acquiring from a law enforcement establishment and also will certainly report having situated youngster porn or various other unlawful information on the tool. The alert will similarly have a requirement for the individual to pay the ransom money.

Technical details

File Info:

crc32: 920FCE1C
md5: 14de51a97f84814b5fa34639eef7fb43
name: 14DE51A97F84814B5FA34639EEF7FB43.mlw
sha1: 22038cf976e93767c0bf5b698c067a516912c10a
sha256: 62c56e3c2735a7b6438475a733441f46230fc431b2d8268b4b691814776e56ed
sha512: 8b2d318f49ee12c6e8c12831b3572159cb3544ffdb960c82412d17398f70609b9d3c41ce00e7686c94f9c675365c14d2242358d057c850c4ea930b9e6722f776
ssdeep: 6144:VYQ/4u8Cjcm6HgId+7UDiKk7Wr5fxcq5dQeBACpmUjrgUBDlc7WsUzem2K2wJrN:/Qu8cc3HgI87IiKk7Wr5Jc6gUcWsUil
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

Translation: 0x0409 0x04b0
ProductVersion: 1.00
InternalName: MSNUWMfJonraOpqcoq
FileVersion: 1.00
OriginalFilename: MSNUWMfJonraOpqcoq.exe
ProductName: SSQydnMidm

Worm:Win32/Vobfus.CF also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusEmailWorm ( 0054d10f1 )
LionicWorm.Win32.WBNA.o!c
Elasticmalicious (high confidence)
DrWebWin32.HLLW.Autoruner1.41577
CynetMalicious (score: 100)
CAT-QuickHealTrojan.Vobfus.gen
ALYacTrojan.Ransomware.GenericKDS.41905174
CylanceUnsafe
SangforWin.Trojan.Changeup-6169544-0
CrowdStrikewin/malicious_confidence_100% (D)
AlibabaWorm:Win32/Vobfus.f8fb8ef6
K7GWEmailWorm ( 0054d10f1 )
Cybereasonmalicious.97f848
BaiduWin32.Worm.Autorun.l
CyrenW32/S-7baeb806!Eldorado
SymantecW32.Changeup!gen35
ESET-NOD32Win32/AutoRun.VB.AGC
APEXMalicious
AvastWin32:VB-TWR [Trj]
ClamAVWin.Trojan.Changeup-6169544-0
KasperskyWorm.Win32.WBNA.ipa
BitDefenderTrojan.Ransomware.GenericKDS.41905174
NANO-AntivirusTrojan.Win32.Jorik.covjts
ViRobotWorm.Win32.A.WBNA.253952.CCB
MicroWorld-eScanTrojan.Ransomware.GenericKDS.41905174
TencentMalware.Win32.Gencirc.10ba584f
Ad-AwareTrojan.Ransomware.GenericKDS.41905174
SophosML/PE-A + Mal/SillyFDC-N
BitDefenderThetaAI:Packer.6BB27F7120
VIPRETrojan.Win32.Vobfus.gen (v)
TrendMicroWORM_VBKRYP.SMLZ
McAfee-GW-EditionBehavesLike.Win32.VBObfus.dm
FireEyeGeneric.mg.14de51a97f84814b
EmsisoftTrojan.Ransomware.GenericKDS.41905174 (B)
SentinelOneStatic AI – Malicious PE
JiangminWorm.WBNA.gxqo
AviraWORM/Vobfus.CF.33
Antiy-AVLTrojan/Generic.ASBOL.5
MicrosoftWorm:Win32/Vobfus.CF
SUPERAntiSpywareTrojan.Agent/Gen-VBan[SSI]
ZoneAlarmWorm.Win32.WBNA.ipa
GDataTrojan.Ransomware.GenericKDS.41905174
AhnLab-V3Trojan/Win32.VBKrypt.R11602
Acronissuspicious
McAfeeVBObfus.n
MAXmalware (ai score=85)
VBA32BScope.Trojan.Diple
MalwarebytesMalware.AI.2334462872
PandaW32/Vobfus.GEP
TrendMicro-HouseCallWORM_VBKRYP.SMLZ
RisingTrojan.Win32.VBCode.fng (CLASSIC)
YandexTrojan.GenAsa!jYCisSON31U
IkarusWorm.Win32.Vobfus
FortinetW32/VB.ADV!tr
AVGWin32:VB-TWR [Trj]
Paloaltogeneric.ml
Qihoo-360Win32/Worm.Vobfus.HwMAEpsA

How to remove Worm:Win32/Vobfus.CF virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
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There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for Worm:Win32/Vobfus.CF files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

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If the guide doesn’t help you to remove Worm:Win32/Vobfus.CF you can always ask me in the comments for getting help.

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References

  1. GridinSoft Anti-Malware Review from HowToFix site: https://howtofix.guide/gridinsoft-anti-malware/
  2. More information about GridinSoft products: https://gridinsoft.com/comparison

About the author

Robert Bailey

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

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