Trojan.SpamBot
Andrew Patterson
Updated on May 11, 2026
What is Trojan.SpamBot infection?
In this short article you will discover concerning the definition of Trojan.SpamBot and its negative effect on your computer system. Such ransomware are a kind of malware that is elaborated by online frauds to require paying the ransom by a victim.
In the majority of the situations, Trojan.SpamBot infection will instruct its targets to initiate funds move for the purpose of reducing the effects of the modifications that the Trojan infection has presented to the victim’s gadget.
Trojan.SpamBot Summary
These modifications can be as complies with:
- 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.
- Unconventionial language used in binary resources: Russian;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- 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
- Created a service that was not started;
- Ciphering the records situated on the sufferer’s disk drive — so the sufferer can no more make use of the information;
- Preventing regular accessibility to the sufferer’s workstation;
| z.whorecord.xyz | BehavesLike.Win32.Ransomware.tc |
| a.tomx.xyz | BehavesLike.Win32.Ransomware.tc |
Trojan.SpamBot
The most typical channels where Trojan.SpamBot Ransomware are infused are:
- By ways of phishing e-mails;
- As a repercussion of user ending up on a source that holds a destructive software;
As quickly as the Trojan is successfully infused, it will either cipher the information on the target’s PC or prevent the tool from functioning in a correct manner – while also putting a ransom note that discusses the requirement for the victims to effect the repayment for the purpose of decrypting the papers or restoring the documents system back to the first problem. In the majority of instances, the ransom money note will certainly turn up when the customer restarts the COMPUTER after the system has actually currently been damaged.
Trojan.SpamBot distribution networks.
In various edges of the globe, Trojan.SpamBot expands by jumps and also bounds. However, the ransom money notes as well as techniques of obtaining the ransom money quantity may vary depending upon specific local (local) settings. The ransom notes and methods of obtaining the ransom money quantity might vary depending on specific neighborhood (regional) setups.
As an example:
Faulty signals regarding unlicensed software application.
In specific locations, the Trojans commonly wrongfully report having actually spotted some unlicensed applications allowed on the sufferer’s device. The alert then requires the user to pay the ransom.
Faulty statements regarding illegal content.
In countries where software program piracy is much less prominent, this method is not as efficient for the cyber frauds. Conversely, the Trojan.SpamBot popup alert might falsely assert to be stemming from a law enforcement establishment and will report having located youngster pornography or other illegal information on the tool.
Trojan.SpamBot popup alert might falsely assert to be acquiring from a legislation enforcement institution as well as will report having situated youngster porn or various other prohibited information on the device. The alert will in a similar way have a need for the user to pay the ransom.
Technical details
File Info:
crc32: 21FFD867md5: 57fd66671e3f9c3ed96e268bba6524bename: 95a.exesha1: 85b0e5e80b4c3f3662d170fdc850b06c5273c5a7sha256: fd1bb76f68b7b1d8e66bda211285afc41b41b5e97bdf015f761c74101055b6e3sha512: 7fec95775b3d0acb1fb20d86bbd94522a2320c39082278f758ea999cc36d02673657bcdb0f2108a04245322739c9776b458b707bf08d03a4ea10dc7a82dd554essdeep: 24576:kzWneE+PBa3PA815O6HSkX1CAG2R/7SSltMXZnJZr+IFhUBy1NBfkNS2qoMHAyU:kzWfQIPBSkX1CGSZNJV+Yq812qTANatype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: xa9 fCoder SIA 2016. All rights reserved.InternalName: 2PrinterFileVersion: 5.3.0.0CompanyName: xa9 fCoder SIA 2016ProductName: 2PrinterProductVersion: 5.3.0.0FileDescription: 2PrinterOriginalFilename: 2Printer.exeTranslation: 0x0009 0x04b0
Trojan.SpamBot also known as:
| GridinSoft | Trojan.Ransom.Gen |
| MicroWorld-eScan | Trojan.GenericKD.40522799 |
| FireEye | Generic.mg.57fd66671e3f9c3e |
| McAfee | GenericR-NPQ!57FD66671E3F |
| Malwarebytes | Trojan.SpamBot |
| Zillya | Trojan.Yakes.Win32.69427 |
| BitDefender | Trojan.GenericKD.40522799 |
| TrendMicro | TROJ_GEN.R007C0DDR19 |
| Symantec | Trojan.Gen.2 |
| APEX | Malicious |
| Avast | Win32:MalwareX-gen [Trj] |
| GData | Trojan.GenericKD.40522799 |
| Kaspersky | Trojan.Win32.Yakes.xjms |
| Alibaba | Trojan:Win32/Yakes.236fad50 |
| NANO-Antivirus | Trojan.Win32.Yakes.fijnps |
| AegisLab | Trojan.Win32.Yakes.4!c |
| Rising | Spammer.Morphisil!8.E55A (C64:YzY0OuxvRViKoIxa) |
| Ad-Aware | Trojan.GenericKD.40522799 |
| Emsisoft | Trojan.GenericKD.40522799 (B) |
| Comodo | TrojWare.Win32.TrojanProxy.Bunitu.RV@872vc7 |
| F-Secure | |
| DrWeb | Trojan.Ssebot.2 |
| Invincea | heuristic |
| McAfee-GW-Edition | BehavesLike.Win32.Ransomware.tc |
| Sophos | Mal/Generic-S |
| Ikarus | Trojan.Win32.Emotet |
| Cyren | W32/Trojan.EZTG-6298 |
| Endgame | malicious (high confidence) |
| Webroot | W32.Trojan.Gen |
| Avira | HEUR/AGEN.1036312 |
| Antiy-AVL | Trojan/Win32.Yakes |
| Microsoft | Trojan:Win32/Emotet.PB |
| Arcabit | Trojan.Generic.D26A542F |
| SUPERAntiSpyware | |
| AhnLab-V3 | Malware/Win32.Generic.C2735349 |
| ZoneAlarm | Trojan.Win32.Yakes.xjms |
| ESET-NOD32 | a variant of Win32/Kryptik.GJUG |
| Acronis | suspicious |
| VBA32 | BScope.Trojan.Yakes |
| ALYac | Trojan.GenericKD.40522799 |
| Cylance | Unsafe |
| Panda | Trj/GdSda.A |
| TrendMicro-HouseCall | TROJ_GEN.R007C0DDR19 |
| Tencent | Win32.Trojan.Yakes.Szcf |
| Yandex | Trojan.Yakes!2ukvcZ2Xjmw |
| SentinelOne | DFI – Malicious PE |
| Fortinet | W32/GenKryptik.CRTH!tr |
| AVG | Win32:MalwareX-gen [Trj] |
| Cybereason | malicious.71e3f9 |
| Paloalto | generic.ml |
| CrowdStrike | win/malicious_confidence_90% (W) |
| Qihoo-360 | Win32/Trojan.c51 |
How to remove Trojan.SpamBot ransomware?
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:
Download GridinSoft Anti-MalwareRun 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.
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.
Press “Install” button.
Once installed, Anti-Malware will automatically run.
Wait for the Anti-Malware scan to complete.
GridinSoft Anti-Malware will automatically start scanning your system for Trojan.SpamBot 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.
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.
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 Anti-Malware
If the guide doesn’t help you to remove Trojan.SpamBot you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
