WinGo/Agent.HV

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the WinGo/Agent.HV detection means that your PC is in big danger. This malware can correctly be identified as ransomware – virus which ciphers your files and forces you to pay for their decryption. Removing it requires some specific steps that must be done as soon as possible.
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WinGo/Agent.HV detection is a malware detection you can spectate in your computer. It usually shows up after the preliminary activities on your computer – opening the suspicious email messages, clicking the advertisement in the Internet or mounting the program from dubious resources. From the moment it shows up, you have a short time to take action until it starts its harmful action. And be sure – it is much better not to wait for these destructive things.

What is WinGo/Agent.HV virus?

WinGo/Agent.HV is ransomware-type malware. It searches for the documents on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a ton of damage to your system. It changes the networking setups in order to stop you from reading the removal articles or downloading the antivirus. In rare cases, WinGo/Agent.HV can also prevent the launching of anti-malware programs.

WinGo/Agent.HV Summary

Summarizingly, WinGo/Agent.HV virus actions in the infected PC are next:

  • Sample contains Overlay data;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Reads data out of its own binary image;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Creates a copy of itself;
  • Encrypting the files kept on the victim’s drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus programs
  • Blocking the launching of installation files of anti-malware programs

Ransomware has actually been a horror story for the last 4 years. It is difficult to imagine a more harmful malware for both individual users and organizations. The algorithms utilized in WinGo/Agent.HV (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy actually exists, and possibly will exist. But that virus does not do all these terrible things without delay – it can require up to a few hours to cipher all of your files. Therefore, seeing the WinGo/Agent.HV detection is a clear signal that you should begin the removal process.

Where did I get the WinGo/Agent.HV?

General methods of WinGo/Agent.HV distribution are basic for all other ransomware examples. Those are one-day landing sites where victims are offered to download the free software, so-called bait emails and hacktools. Bait emails are a relatively new method in malware distribution – you get the email that simulates some normal notifications about deliveries or bank service conditions shifts. Within the email, there is a malicious MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Preventing it looks pretty easy, however, still demands tons of focus. Malware can hide in different spots, and it is much better to prevent it even before it goes into your computer than to rely on an anti-malware program. General cybersecurity awareness is just an important thing in the modern-day world, even if your relationship with a computer stays on YouTube videos. That may save you a great deal of money and time which you would certainly spend while trying to find a solution.

WinGo/Agent.HV malware technical details

File Info:

name: 9FAC232EF72B6C085515.mlw
path: /opt/CAPEv2/storage/binaries/441d7ce6f99b71e63dd8c12020a9d024acded386b4e15c98ecd1e555bf467a8b
crc32: 6C1F81CF
md5: 9fac232ef72b6c08551552a4c548936f
sha1: d5c3506de8f0fe2da81fa882e92f3b51eb87bef3
sha256: 441d7ce6f99b71e63dd8c12020a9d024acded386b4e15c98ecd1e555bf467a8b
sha512: f296be49ae35dd889046708148377cdc11f8c319384c1e7f6fed1ef94a330b4f845f2aea65ba37b62547ef40f27af794923f456242bab4fec849cc525340b957
ssdeep: 49152:xE0B0Bl2d+1eTK/P9ulyuO3Vr8micZfViEnzR5n8o0NNkH+Yytpk3IZ5+JEckVrv:xE0DdlGElyGEnzH01YUVAk5wNL3BEpR
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16F463952FACB84F5EA03193014A7A2BF57316D054F24CFCBEA14BF6AE8776911D32219
sha3_384: aa168614833991e8fd5dd93116778dc94c7c5a9610cb4ca7b7ead637b822317a4d7e254f8f75e2215f0dc468811b2e1f
ep_bytes: e96bddffffcccccccccccccccccccccc
timestamp: 1970-01-01 00:00:00

Version Info:

0: [No Data]

WinGo/Agent.HV also known as:

BkavW32.AIDetect.malware2
LionicTrojan.Win32.Foreign.j!c
MicroWorld-eScanGen:Variant.Babar.45049
FireEyeGeneric.mg.9fac232ef72b6c08
ALYacGen:Variant.Babar.45049
CylanceUnsafe
VIPREGen:Variant.Babar.45049
SangforTrojan.Win32.Agent.Vr9s
K7AntiVirusTrojan ( 0059689f1 )
AlibabaBackdoor:Win32/Goshell.190517
K7GWTrojan ( 0059689f1 )
CrowdStrikewin/malicious_confidence_100% (W)
VirITTrojan.Win32.Genus.LVM
CyrenW32/ABRisk.RCOT-4924
SymantecTrojan Horse
Elasticmalicious (moderate confidence)
ESET-NOD32a variant of WinGo/Agent.HV
APEXMalicious
Paloaltogeneric.ml
CynetMalicious (score: 99)
KasperskyTrojan-Ransom.Win32.Foreign.omjl
BitDefenderGen:Variant.Babar.45049
AvastWin32:Evo-gen [Trj]
TencentWin32.Trojan.Foreign.Ymhl
Ad-AwareGen:Variant.Babar.45049
SophosMal/Generic-S
F-SecureTrojan.TR/Redcap.cqbfu
McAfee-GW-EditionBehavesLike.Win32.Generic.th
EmsisoftGen:Variant.Babar.45049 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Babar.45049
AviraTR/Redcap.cqbfu
MAXmalware (ai score=88)
Antiy-AVLTrojan[Ransom]/Win32.Foreign
KingsoftWin32.Troj.Undef.(kcloud)
ArcabitTrojan.Babar.DAFF9
ViRobotTrojan.Win32.Z.Babar.5734944
ZoneAlarmTrojan-Ransom.Win32.Foreign.omjl
MicrosoftTrojan:Win32/Tiggre!rfn
GoogleDetected
AhnLab-V3Trojan/Win.Generic.C5270788
McAfeeArtemis!9FAC232EF72B
VBA32TrojanRansom.Chaos
MalwarebytesRansom.FileCryptor
RisingTrojan.Generic@AI.100 (RDML:TS2TuRgKBAHyNfcEeb9edA)
IkarusTrojan.WinGo.Agent
MaxSecureTrojan.Malware.189811623.susgen
FortinetW32/PossibleThreat
BitDefenderThetaGen:NN.ZexaE.34698.@FX@aeJfIHmi
AVGWin32:Evo-gen [Trj]
PandaTrj/RansomGen.A

How to remove WinGo/Agent.HV?

WinGo/Agent.HV malware is incredibly hard to remove manually. It stores its documents in multiple locations throughout the disk, and can restore itself from one of the parts. Moreover, countless alterations in the windows registry, networking setups and Group Policies are really hard to locate and change to the original. It is much better to utilize a specific program – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus removal reasons.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated nearly every hour. Furthermore, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for taking out malware of any type.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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