PWS:Win32/Lineage

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

What is PWS:Win32/Lineage infection?

In this post you will discover about the interpretation of PWS:Win32/Lineage and also its negative influence on your computer system. Such ransomware are a kind of malware that is elaborated by online frauds to demand paying the ransom by a target.

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Most of the situations, PWS:Win32/Lineage ransomware will instruct its targets to initiate funds transfer for the objective of reducing the effects of the amendments that the Trojan infection has actually presented to the target’s tool.

PWS:Win32/Lineage Summary

These modifications can be as adheres to:

  • Executable code extraction. Cybercriminals often use binary packers to hinder the malicious code from reverse-engineered by malware analysts. A packer is a tool that compresses, encrypts, and modifies a malicious file’s format. Sometimes packers can be used for legitimate ends, for example, to protect a program against cracking or copying.
  • Creates RWX memory. There is a security trick with memory regions that allows an attacker to fill a buffer with a shellcode and then execute it. Filling a buffer with shellcode isn’t a big deal, it’s just data. The problem arises when the attacker is able to control the instruction pointer (EIP), usually by corrupting a function’s stack frame using a stack-based buffer overflow, and then changing the flow of execution by assigning this pointer to the address of the shellcode.
  • 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;
  • Installs itself for autorun at Windows startup. There is simple tactic using the Windows startup folder located at:
    C:\Users\[user-name]\AppData\Roaming\Microsoft\Windows\StartMenu\Programs\Startup. Shortcut links (.lnk extension) placed in this folder will cause Windows to launch the application each time [user-name] logs into Windows.

    The registry run keys perform the same action, and can be located in different locations:

    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
    • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
    • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the records located on the sufferer’s hard disk drive — so the sufferer can no more use the data;
  • Preventing routine accessibility to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.

PWS:Win32/Lineage

One of the most common networks through which PWS:Win32/Lineage Trojans are infused are:

  • By methods of phishing e-mails. Email phishing is a cyber attack that uses disguised email as a goal is to trick the recipient into believing that the message is something they want or need — a request from their bank, for instance, or a note from someone in their company — and to click a link for download a malware.
  • As a repercussion of customer ending up on a resource that organizes a harmful software program;

As quickly as the Trojan is successfully injected, it will either cipher the data on the target’s PC or avoid the gadget from operating in a correct way – while likewise placing a ransom note that points out the demand for the victims to effect the settlement for the purpose of decrypting the records or restoring the documents system back to the initial problem. In many circumstances, the ransom money note will turn up when the customer restarts the COMPUTER after the system has actually currently been harmed.

PWS:Win32/Lineage distribution networks.

In various corners of the world, PWS:Win32/Lineage grows by leaps and also bounds. However, the ransom notes and also methods of obtaining the ransom quantity may vary depending upon certain local (regional) setups. The ransom money notes as well as tricks of obtaining the ransom money quantity might vary depending on certain regional (local) setups.

Ransomware injection

For example:

    Faulty notifies concerning unlicensed software.

    In particular areas, the Trojans typically wrongfully report having found some unlicensed applications enabled on the victim’s device. The sharp after that demands the customer to pay the ransom.

    Faulty declarations regarding prohibited material.

    In countries where software program piracy is less popular, this technique is not as reliable for the cyber scams. Alternatively, the PWS:Win32/Lineage popup alert might wrongly claim to be stemming from a law enforcement organization and also will certainly report having located kid porn or other unlawful information on the gadget.

    PWS:Win32/Lineage popup alert might falsely assert to be deriving from a law enforcement institution and will report having located child pornography or other prohibited data on the gadget. The alert will in a similar way contain a demand for the individual to pay the ransom.

Technical details

File Info:

crc32: 598FE9E7
md5: bfc25c63282b493886fd23760628569a
name: BFC25C63282B493886FD23760628569A.mlw
sha1: e6c5fc0cf4be5b4b90e46ad342a0fae1e6ea4aa3
sha256: 28719778f7936780f516f74b3ae7c0d4c4a53b2275d02196e5432fb6fdc5cb2a
sha512: d91ea286aae823ae73b0b32ef41fa30fd47626019027ae9a1200880aa89e09a31c49ae5e1ac16b1a6e6bc230c2579942c4809deb296fea06ef3dac84d25de68d
ssdeep: 1536:at13xaS82Uk4rBnGxBNrWt1j9dGW1B+p99rOejMvuJqlw18jRftMFAzJ6zZI:DSVUTrhkBVWtJ9sWP+X0ejU1ftMFaJ6
type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

PWS:Win32/Lineage also known as:

GridinSoftTrojan.Ransom.Gen
BkavW32.AIDetect.malware1
K7AntiVirusTrojan ( 7000000f1 )
Elasticmalicious (high confidence)
DrWebTrojan.MulDrop.3304
CynetMalicious (score: 100)
ALYacGeneric.PWStealer.4.1122BA24
CylanceUnsafe
SangforTrojan.Win32.Save.a
AlibabaTrojanPSW:Win32/QQPass.e4c9d581
K7GWTrojan ( 7000000f1 )
Cybereasonmalicious.3282b4
CyrenW32/QQPass.JNLG-0626
SymantecTrojan.PWS.QQPass.G
ESET-NOD32Win32/PSW.QQPass.FQ
APEXMalicious
TotalDefenseWin32/QQPass.BEF
AvastFileRepMalware
ClamAVWin.Trojan.Ag-1
KasperskyTrojan-PSW.Win32.QQPass.fq
BitDefenderGeneric.PWStealer.4.1122BA24
NANO-AntivirusTrojan.Win32.QQPass.cubrfm
ViRobotTrojan.Win32.A.PSW-QQPass.72704[UPX]
MicroWorld-eScanGeneric.PWStealer.4.1122BA24
TencentTrojan.TenThief.QQPass.aba
Ad-AwareGeneric.PWStealer.4.1122BA24
SophosML/PE-A
ComodoBackdoor.Win32.Delf.~DP@1mio9l
BitDefenderThetaAI:Packer.B4D2965C1A
VIPRETrojan-PSW.Win32.Nilage.o (fs)
McAfee-GW-EditionBehavesLike.Win32.Sytro.lc
FireEyeGeneric.mg.bfc25c63282b4938
EmsisoftGeneric.PWStealer.4.1122BA24 (B)
SentinelOneStatic AI – Suspicious PE
WebrootW32.Trojan.Gen
AviraDR/Delphi.Gen
eGambitUnsafe.AI_Score_100%
MicrosoftPWS:Win32/Lineage
GDataGeneric.PWStealer.4.1122BA24
TACHYONTrojan-PWS/W32.DP-QQPass.147456
AhnLab-V3Trojan/Win32.QQPass.R70069
McAfeeArtemis!BFC25C63282B
MAXmalware (ai score=100)
VBA32MalwareScope.Trojan-PSW.Game.7
MalwarebytesPolyRansom.Virus.FileInfector.DDS
PandaTrj/CI.A
TrendMicro-HouseCallMal_Lineage
RisingTrojan.PSW.Liumazi.fe (CLOUD)
YandexTrojan.GenAsa!mK4xgmhaTL4
IkarusTrojan-PWS.Win32.QQPass
MaxSecureTrojan.Malware.300983.susgen
FortinetW32/Nilage.LP!tr.pws
AVGFileRepMalware
Paloaltogeneric.ml
Qihoo-360Win32/TrojanSpy.QQLogger.HwsBnj8A

How to remove PWS:Win32/Lineage 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 PWS:Win32/Lineage 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 PWS:Win32/Lineage 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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