Trojan:Win32/KuaiZip

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

What is Trojan:Win32/KuaiZip infection?

In this post you will certainly find concerning the meaning of Trojan:Win32/KuaiZip and also its adverse impact on your computer system. Such ransomware are a kind of malware that is clarified by on-line fraudulences to require paying the ransom money by a target.

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In the majority of the cases, Trojan:Win32/KuaiZip virus will certainly instruct its targets to launch funds move for the objective of neutralizing the modifications that the Trojan infection has actually introduced to the victim’s gadget.

Trojan:Win32/KuaiZip Summary

These alterations can be as adheres to:

  • Attempts to connect to a dead IP:Port (1 unique times);
  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • The executable is compressed using UPX;
  • Attempts to modify proxy settings. This trick used for inject malware into connection between browser and server;
  • Collects information to fingerprint the system. There are behavioral human characteristics that can be used to digitally identify a person to grant access to systems, devices, or data. Unlike passwords and verification codes, fingerprints are fundamental parts of user’s identities. Among the threats blocked on biometric data processing and storage systems is spyware, the malware used in phishing attacks (mostly spyware downloaders and droppers), ransomware, and Banking Trojans as posing the greatest danger.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files situated on the sufferer’s hard disk — so the target can no longer use the data;
  • Preventing routine access to the target’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
newborndevil.toythieves.comTrojan[Ransom]/Win32.Blocker

Trojan:Win32/KuaiZip

One of the most typical channels through which Trojan:Win32/KuaiZip Trojans are injected are:

  • By methods of phishing emails;
  • As a repercussion of customer ending up on a source that hosts a harmful software;

As quickly as the Trojan is successfully infused, it will either cipher the information on the sufferer’s computer or stop the device from working in a correct manner – while also positioning a ransom note that mentions the need for the victims to effect the settlement for the objective of decrypting the papers or bring back the file system back to the preliminary condition. In many instances, the ransom note will show up when the customer restarts the COMPUTER after the system has actually already been harmed.

Trojan:Win32/KuaiZip circulation channels.

In various edges of the world, Trojan:Win32/KuaiZip expands by jumps and also bounds. However, the ransom money notes as well as methods of obtaining the ransom quantity may differ relying on specific local (regional) setups. The ransom notes and also techniques of extorting the ransom money amount may vary depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having actually detected some unlicensed applications enabled on the victim’s tool. The sharp after that demands the user to pay the ransom money.

    Faulty declarations concerning prohibited content.

    In nations where software application piracy is less preferred, this method is not as effective for the cyber scams. Conversely, the Trojan:Win32/KuaiZip popup alert may incorrectly declare to be deriving from a police establishment as well as will certainly report having located youngster pornography or various other prohibited data on the tool.

    Trojan:Win32/KuaiZip popup alert may wrongly declare to be obtaining from a regulation enforcement institution and also will report having situated youngster pornography or other prohibited information on the tool. The alert will in a similar way include a demand for the user to pay the ransom money.

Technical details

File Info:

crc32: BE04A968
md5: 467ac3798e3667f983591126be27f479
name: 467AC3798E3667F983591126BE27F479.mlw
sha1: 90350f58f1853a4bc718da9c0b0c293268813a46
sha256: 8b8167d8ee0b306d54f192de7468133d139fd816500438b63a49e9aa718f4bec
sha512: 923ad9d461ba247be19a05f20c5a2a2216fcb37f7d1dabdd9480f1872c9585cf05ca502d33417f9ff750505708a3b924ffb2963fd5a02c1afc9254918ca6f646
ssdeep: 768:Eo91VzVuu1BPYstNLSfJePDELhnXY3fVYCQkiOakfhZBkj+Z8:E+rBLv2ebE1nyfOBdGhZCi
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

Trojan:Win32/KuaiZip also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
Elasticmalicious (high confidence)
DrWebTrojan.PWS.Stealer.24943
MicroWorld-eScanTrojan.PWS.Delf.INS
FireEyeGeneric.mg.467ac3798e3667f9
ALYacTrojan.PWS.Delf.INS
CylanceUnsafe
VIPRETrojan.Win32.Generic!BT
AegisLabTrojan.Win32.CodecPack.lkvg
SangforTrojan.Win32.Save.a
K7AntiVirusPassword-Stealer ( 0052f9a71 )
BitDefenderTrojan.PWS.Delf.INS
K7GWPassword-Stealer ( 0052f9a71 )
Cybereasonmalicious.98e366
BitDefenderThetaAI:Packer.AF6E3E2C21
CyrenW32/Trojan.PPCI-1395
SymantecInfostealer.Rultazo
APEXMalicious
AvastFileRepMalware
ClamAVWin.Malware.Delf-6957976-0
KasperskyHEUR:Trojan-PSW.Win32.Generic
AlibabaTrojanPSW:Win32/Stimilina.13fa13ca
NANO-AntivirusTrojan.Win32.Stealer.fitdqk
ViRobotTrojan.Win32.Z.Delf.43520
RisingStealer.Delf!8.415 (CLOUD)
Ad-AwareTrojan.PWS.Delf.INS
SophosMal/Generic-S
ZillyaTrojan.Delf.Win32.119988
TrendMicroTrojanSpy.Win32.COINSTEAL.SMPIS
McAfee-GW-EditionBehavesLike.Win32.Generic.pc
EmsisoftTrojan.PWS.Delf.INS (B)
IkarusTrojan-PSW.Delf
JiangminTrojan.PSW.Coins.edk
eGambitUnsafe.AI_Score_91%
AviraTR/Crypt.XPACK.Gen
MAXmalware (ai score=100)
Antiy-AVLTrojan[Ransom]/Win32.Blocker
MicrosoftTrojan:Win32/KuaiZip
ArcabitTrojan.PWS.Delf.INS
ZoneAlarmHEUR:Trojan-PSW.Win32.Generic
GDataWin32.Trojan-Stealer.KBot.B
CynetMalicious (score: 100)
AhnLab-V3Malware/Win32.Trojanspy.C2815559
McAfeeArtemis!467AC3798E36
TACHYONTrojan-PWS/W32.Azorult.114688
VBA32BScope.TrojanPSW.Stealer
MalwarebytesMalware.Heuristic.1003
PandaTrj/Genetic.gen
ESET-NOD32a variant of Win32/PSW.Delf.OSF
TrendMicro-HouseCallTrojanSpy.Win32.COINSTEAL.SMPIS
TencentWin32.Trojan.Crypt.Pcsw
YandexTrojan.GenAsa!nZ+Tkrg0x7U
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/PSW.DELF.OSF!tr
AVGFileRepMalware
Paloaltogeneric.ml
CrowdStrikewin/malicious_confidence_100% (W)
Qihoo-360Win32/TrojanSpy.Coins.HwsBMSsA

How to remove Trojan:Win32/KuaiZip virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

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 Trojan:Win32/KuaiZip 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 Trojan:Win32/KuaiZip 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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