Ransom:Win32/AnteFrigus.SK!MTB

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

What is Ransom:Win32/AnteFrigus.SK!MTB infection?

In this article you will discover about the meaning of Ransom:Win32/AnteFrigus.SK!MTB and its unfavorable influence on your computer. Such ransomware are a kind of malware that is elaborated by on-line fraudulences to require paying the ransom money by a target.

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Most of the cases, Ransom:Win32/AnteFrigus.SK!MTB ransomware will instruct its sufferers to initiate funds move for the objective of neutralizing the amendments that the Trojan infection has presented to the victim’s gadget.

Ransom:Win32/AnteFrigus.SK!MTB Summary

These modifications can be as follows:

  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the documents located on the target’s hard disk — so the victim can no longer make use of the information;
  • Preventing normal accessibility to the sufferer’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains
z.whorecord.xyzTrojan.Ransom.AnteFrigus
a.tomx.xyzTrojan.Ransom.AnteFrigus

Ransom:Win32/AnteFrigus.SK!MTB

One of the most normal networks whereby Ransom:Win32/AnteFrigus.SK!MTB Ransomware are injected are:

  • By ways of phishing e-mails;
  • As a consequence of customer winding up on a resource that organizes a malicious software application;

As soon as the Trojan is successfully infused, it will either cipher the information on the sufferer’s computer or prevent the gadget from working in an appropriate fashion – while additionally positioning a ransom note that mentions the need for the targets to impact the settlement for the objective of decrypting the files or bring back the documents system back to the first problem. In a lot of circumstances, the ransom money note will certainly show up when the customer restarts the PC after the system has already been harmed.

Ransom:Win32/AnteFrigus.SK!MTB distribution channels.

In various corners of the globe, Ransom:Win32/AnteFrigus.SK!MTB grows by leaps as well as bounds. Nonetheless, the ransom notes and methods of extorting the ransom amount may differ depending on certain regional (local) settings. The ransom notes and also tricks of obtaining the ransom money amount may vary depending on specific neighborhood (local) setups.

Ransomware injection

For instance:

    Faulty notifies about unlicensed software application.

    In certain locations, the Trojans often wrongfully report having actually identified some unlicensed applications allowed on the sufferer’s gadget. The alert after that demands the customer to pay the ransom money.

    Faulty declarations about illegal material.

    In nations where software piracy is less popular, this method is not as reliable for the cyber fraudulences. Additionally, the Ransom:Win32/AnteFrigus.SK!MTB popup alert may falsely assert to be stemming from a police institution and also will certainly report having located child porn or various other prohibited information on the gadget.

    Ransom:Win32/AnteFrigus.SK!MTB popup alert may incorrectly assert to be acquiring from a legislation enforcement establishment and will certainly report having situated youngster porn or other unlawful data on the gadget. The alert will similarly include a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: 9CE16ACA
md5: c3171b5e33f5edab88846710170306f0
name: C3171B5E33F5EDAB88846710170306F0.mlw
sha1: dc950983abf5bed664d79fc7311bc6b5ff0a6665
sha256: b90683251727a6e1e4e846adf7fa29a8dbfba0874cfedcd8a798239130d6c058
sha512: 407faa7a7673fa7a3570eff4906d63c0ad87516dad48bdf1c05e7475b02c17d158cf93210ac5ab208cf58c0e554c06bf6c5f72daced54a84e24ccadbed27ac30
ssdeep: 12288:tVAl65rzCecYPWaTP63a5Fc4MuVNGPjLUoYDc538uvwPsJ/Dii:tVrcYPWaTP6ZJGELLUXDcBL
type: PE32 executable (console) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Ransom:Win32/AnteFrigus.SK!MTB also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware2
K7AntiVirusTrojan ( 0055f0951 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop11.31891
CynetMalicious (score: 100)
ALYacTrojan.Ransom.AnteFrigus
CylanceUnsafe
ZillyaTrojan.Generic.Win32.1012229
SangforTrojan.Win32.Save.a
CrowdStrikewin/malicious_confidence_100% (W)
AlibabaRansom:Win32/AnteFrigus.128c1d0d
K7GWTrojan ( 0055f0951 )
Cybereasonmalicious.e33f5e
SymantecTrojan Horse
ESET-NOD32a variant of Win32/Filecoder.OAB
APEXMalicious
AvastWin32:MalwareX-gen [Trj]
ClamAVWin.Trojan.MSShellcode-6360728-0
KasperskyUDS:Trojan.Win32.Generic
BitDefenderDeepScan:Generic.Ransom.Antefrigus.306F57C8
NANO-AntivirusTrojan.Win32.Filecoder.gvajwg
MicroWorld-eScanDeepScan:Generic.Ransom.Antefrigus.306F57C8
TencentMalware.Win32.Gencirc.11690bef
Ad-AwareDeepScan:Generic.Ransom.Antefrigus.306F57C8
SophosMal/Generic-S
F-SecureHeuristic.HEUR/AGEN.1133077
BitDefenderThetaGen:NN.ZexaF.34684.JuW@aStvmOgi
VIPRETrojan.Win32.Generic!BT
TrendMicroRansom.Win32.ANTEFRIGUS.THAADBO
McAfee-GW-EditionBehavesLike.Win32.Generic.hh
FireEyeGeneric.mg.c3171b5e33f5edab
EmsisoftDeepScan:Generic.Ransom.Antefrigus.306F57C8 (B)
SentinelOneStatic AI – Suspicious PE
JiangminTrojan.Generic.ekjao
AviraHEUR/AGEN.1133077
MicrosoftRansom:Win32/AnteFrigus.SK!MTB
ArcabitDeepScan:Generic.Ransom.Antefrigus.306F57C8
AegisLabTrojan.Win32.Generic.4!c
ZoneAlarmHEUR:Trojan.Win32.Generic
GDataDeepScan:Generic.Ransom.Antefrigus.306F57C8
AhnLab-V3Malware/Win32.Generic.C3910092
McAfeeRansomware-GVX!C3171B5E33F5
MAXmalware (ai score=100)
VBA32Trojan.MulDrop
PandaTrj/GdSda.A
TrendMicro-HouseCallRansom.Win32.ANTEFRIGUS.THAADBO
RisingRansom.AnteFrigus!8.11789 (CLOUD)
YandexTrojan.Agent!xA+P/biYHlA
IkarusTrojan.AnteFrigusRansom
FortinetW32/Filecoder.OAB!tr.ransom
AVGWin32:MalwareX-gen [Trj]
Paloaltogeneric.ml

How to remove Ransom:Win32/AnteFrigus.SK!MTB ransomware?

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 Ransom:Win32/AnteFrigus.SK!MTB 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:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove Ransom:Win32/AnteFrigus.SK!MTB 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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