PWS:Win32/Lineage

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.

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: 598FE9E7md5: bfc25c63282b493886fd23760628569aname: BFC25C63282B493886FD23760628569A.mlwsha1: e6c5fc0cf4be5b4b90e46ad342a0fae1e6ea4aa3sha256: 28719778f7936780f516f74b3ae7c0d4c4a53b2275d02196e5432fb6fdc5cb2asha512: d91ea286aae823ae73b0b32ef41fa30fd47626019027ae9a1200880aa89e09a31c49ae5e1ac16b1a6e6bc230c2579942c4809deb296fea06ef3dac84d25de68dssdeep: 1536:at13xaS82Uk4rBnGxBNrWt1j9dGW1B+p99rOejMvuJqlw18jRftMFAzJ6zZI:DSVUTrhkBVWtJ9sWP+X0ejU1ftMFaJ6type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressed

Version Info:

0: [No Data]

PWS:Win32/Lineage also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 7000000f1 )
Elastic malicious (high confidence)
DrWeb Trojan.MulDrop.3304
Cynet Malicious (score: 100)
ALYac Generic.PWStealer.4.1122BA24
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
Alibaba TrojanPSW:Win32/QQPass.e4c9d581
K7GW Trojan ( 7000000f1 )
Cybereason malicious.3282b4
Cyren W32/QQPass.JNLG-0626
Symantec Trojan.PWS.QQPass.G
ESET-NOD32 Win32/PSW.QQPass.FQ
APEX Malicious
TotalDefense Win32/QQPass.BEF
Avast FileRepMalware
ClamAV Win.Trojan.Ag-1
Kaspersky Trojan-PSW.Win32.QQPass.fq
BitDefender Generic.PWStealer.4.1122BA24
NANO-Antivirus Trojan.Win32.QQPass.cubrfm
ViRobot Trojan.Win32.A.PSW-QQPass.72704[UPX]
MicroWorld-eScan Generic.PWStealer.4.1122BA24
Tencent Trojan.TenThief.QQPass.aba
Ad-Aware Generic.PWStealer.4.1122BA24
Sophos ML/PE-A
Comodo Backdoor.Win32.Delf.~DP@1mio9l
BitDefenderTheta AI:Packer.B4D2965C1A
VIPRE Trojan-PSW.Win32.Nilage.o (fs)
McAfee-GW-Edition BehavesLike.Win32.Sytro.lc
FireEye Generic.mg.bfc25c63282b4938
Emsisoft Generic.PWStealer.4.1122BA24 (B)
SentinelOne Static AI – Suspicious PE
Webroot W32.Trojan.Gen
Avira DR/Delphi.Gen
eGambit Unsafe.AI_Score_100%
Microsoft PWS:Win32/Lineage
GData Generic.PWStealer.4.1122BA24
TACHYON Trojan-PWS/W32.DP-QQPass.147456
AhnLab-V3 Trojan/Win32.QQPass.R70069
McAfee Artemis!BFC25C63282B
MAX malware (ai score=100)
VBA32 MalwareScope.Trojan-PSW.Game.7
Malwarebytes PolyRansom.Virus.FileInfector.DDS
Panda Trj/CI.A
TrendMicro-HouseCall Mal_Lineage
Rising Trojan.PSW.Liumazi.fe (CLOUD)
Yandex Trojan.GenAsa!mK4xgmhaTL4
Ikarus Trojan-PWS.Win32.QQPass
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Nilage.LP!tr.pws
AVG FileRepMalware
Paloalto generic.ml
Qihoo-360 Win32/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.
Reasons why I would recommend GridinSoft1

Run the setup file.

Run Setup.exe
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 Scanning

Click on “Clean Now”.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

Full version of GridinSoft

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

References

    About the author

    Robert Bailey

    Security engineer focused on malware behavior, removal workflows, and Windows hardening. Robert reviews threat articles for practical accuracy, checking detection names, symptoms, and cleanup steps before publication.

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