Spyware.FormBook

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

What is Spyware.FormBook infection?

In this article you will certainly locate concerning the meaning of Spyware.FormBook as well as its adverse impact on your computer system. Such ransomware are a form of malware that is clarified by on the internet scams to require paying the ransom by a sufferer.

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Most of the instances, Spyware.FormBook ransomware will instruct its targets to initiate funds move for the objective of reducing the effects of the amendments that the Trojan infection has actually introduced to the sufferer’s tool.

Spyware.FormBook Summary

These alterations can be as follows:

  • 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.
  • 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 files situated on the victim’s hard drive — so the target can no longer use the data;
  • Preventing routine access to the sufferer’s workstation;

Spyware.FormBook

The most regular channels through which Spyware.FormBook Trojans are injected are:

  • By means of phishing e-mails;
  • As a repercussion of customer winding up on a resource that organizes a malicious software;

As soon as the Trojan is successfully infused, it will either cipher the information on the target’s computer or prevent the tool from operating in a correct fashion – while also positioning a ransom note that states the requirement for the victims to effect the settlement for the purpose of decrypting the documents or bring back the file system back to the initial problem. In many circumstances, the ransom note will come up when the client restarts the PC after the system has already been damaged.

Spyware.FormBook distribution networks.

In different corners of the globe, Spyware.FormBook grows by jumps and bounds. Nevertheless, the ransom notes as well as techniques of extorting the ransom amount may vary depending upon specific regional (local) settings. The ransom notes as well as methods of obtaining the ransom money quantity might differ depending on certain regional (regional) setups.

Ransomware injection

For instance:

    Faulty signals about unlicensed software program.

    In certain locations, the Trojans typically wrongfully report having spotted some unlicensed applications made it possible for on the sufferer’s tool. The alert after that requires the user to pay the ransom.

    Faulty statements concerning unlawful content.

    In nations where software application piracy is much less popular, this technique is not as reliable for the cyber frauds. Conversely, the Spyware.FormBook popup alert may wrongly assert to be deriving from a law enforcement organization and will certainly report having located child porn or other illegal data on the tool.

    Spyware.FormBook popup alert may wrongly assert to be acquiring from a law enforcement institution and will certainly report having situated youngster porn or other prohibited data on the tool. The alert will likewise contain a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: AAD27925
md5: 39364c7bd028bd5f4e4aa4a5d42ef6a1
name: bin.exe
sha1: f6dde25a6ac463865164c3216230a96c4f4dc9f5
sha256: a16af026ab6d33d98c724f69825860efcce6ebc14831b57489fa5fc227d64a17
sha512: 57e151b90d453885f585964c04de3865282c59f62113a611d28cbcb240b617c07616b4acab8c521b6a1320a42b7fb8a65ff7d536ba2735bac24d8b42539bc7c7
ssdeep: 3072:J2KC7ChPOfjJfzAmcOHO20bpzV76jgID3l5XPo3/BmZCzcDWxv:yCI2mju/zV76jgI7lNPo3JAi
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

0: [No Data]

Spyware.FormBook also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetectVM.malware2
DrWeb Trojan.PWS.Banker1.29984
MicroWorld-eScan Gen:Variant.Razy.557850
FireEye Generic.mg.39364c7bd028bd5f
CAT-QuickHeal Trojan.GenericPMF.S2589827
McAfee GenericRXCD-ZZ!39364C7BD028
Malwarebytes Spyware.FormBook
AegisLab Trojan.Win32.Generic.4!c
Sangfor Malware
K7AntiVirus Trojan ( 00536d121 )
BitDefender Gen:Variant.Razy.557850
K7GW Trojan ( 00536d121 )
Cybereason malicious.bd028b
TrendMicro Trojan.Win32.FormBook.SM
BitDefenderTheta AI:Packer.2ED9253D1E
Cyren W32/Formbook.A.gen!Eldorado
APEX Malicious
Avast Win32:Evo-gen [Susp]
ClamAV Win.Malware.Formbook-7399661-0
GData Gen:Variant.Razy.557850
Kaspersky HEUR:Trojan.Win32.Generic
Alibaba TrojanSpy:Win32/Swotter.28630db3
NANO-Antivirus Virus.Win32.Gen.ccmw
Tencent Win32.Trojan.Crypt.Ljkg
Ad-Aware Gen:Variant.Razy.557850
Sophos Troj/Formbook-A
Comodo TrojWare.Win32.Swotter.A@7i7pqi
F-Secure Trojan.TR/Crypt.ZPACK.Gen
Invincea heuristic
McAfee-GW-Edition BehavesLike.Win32.VirRansom.cc
Trapmine malicious.high.ml.score
Emsisoft Gen:Variant.Razy.557850 (B)
Ikarus Trojan-Spy.FormBook
F-Prot W32/Formbook.A.gen!Eldorado
MaxSecure Trojan.Malware.300983.susgen
Avira TR/Crypt.ZPACK.Gen
Endgame malicious (high confidence)
Arcabit Trojan.Razy.D8831A
SUPERAntiSpyware Trojan.Agent/Gen-Malagent
ZoneAlarm HEUR:Trojan.Win32.Generic
Microsoft TrojanSpy:Win32/Swotter.A!bit
AhnLab-V3 Trojan/Win32.Formbook.C3424754
Acronis suspicious
VBA32 BScope.TrojanPSW.Banker
ALYac Gen:Variant.Razy.557850
MAX malware (ai score=84)
ESET-NOD32 a variant of Win32/Formbook.AA
TrendMicro-HouseCall Trojan.Win32.FormBook.SM
Rising Stealer.Fareit!8.170 (CLOUD)
SentinelOne DFI – Malicious PE
Fortinet W32/GenKryptik.AYEB!tr
AVG Win32:Evo-gen [Susp]
Paloalto generic.ml
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 HEUR/QVM20.1.54D7.Malware.Gen

How to remove Spyware.FormBook 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

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

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 Spyware.FormBook 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 Spyware.FormBook 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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