Trojan.Proxy.Sybici
Ava White
Updated on March 20, 2026
What is Trojan.Proxy.Sybici infection?
In this short article you will certainly find about the definition of Trojan.Proxy.Sybici and its unfavorable impact on your computer. Such ransomware are a form of malware that is specified by online fraudulences to require paying the ransom money by a victim.
Most of the instances, Trojan.Proxy.Sybici ransomware will certainly instruct its victims to launch funds move for the objective of counteracting the modifications that the Trojan infection has actually introduced to the target’s tool.
Trojan.Proxy.Sybici Summary
These adjustments 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.
- 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
- Creates a hidden or system file. The malware adds the hidden attribute to every file and folder on your system, so it appears as if everything has been deleted from your hard drive.
- Creates a copy of itself;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the documents situated on the target’s disk drive — so the sufferer can no longer utilize the information;
- Preventing routine accessibility 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.
Trojan.Proxy.Sybici
The most common networks where Trojan.Proxy.Sybici Trojans are injected are:
- By ways of phishing emails;
- As a repercussion of individual ending up on a resource that organizes a harmful software application;
As soon as the Trojan is effectively infused, it will either cipher the data on the sufferer’s PC or stop the device from working in an appropriate manner – while likewise placing a ransom money note that mentions the requirement for the sufferers to effect the payment for the purpose of decrypting the records or restoring the data system back to the first problem. In a lot of instances, the ransom money note will come up when the client reboots the COMPUTER after the system has actually already been harmed.
Trojan.Proxy.Sybici circulation networks.
In different edges of the globe, Trojan.Proxy.Sybici expands by jumps and bounds. Nonetheless, the ransom money notes as well as techniques of extorting the ransom quantity may differ depending upon specific regional (local) settings. The ransom notes and also methods of extorting the ransom amount might differ depending on particular regional (regional) settings.
For example:
Faulty notifies about unlicensed software application.
In particular locations, the Trojans frequently wrongfully report having discovered some unlicensed applications enabled on the victim’s device. The sharp after that demands the individual to pay the ransom money.
Faulty declarations regarding prohibited material.
In countries where software piracy is less popular, this method is not as effective for the cyber fraudulences. Conversely, the Trojan.Proxy.Sybici popup alert may wrongly declare to be originating from a law enforcement establishment and will report having situated kid pornography or various other illegal information on the device.
Trojan.Proxy.Sybici popup alert might falsely declare to be acquiring from a law enforcement establishment and will report having located kid pornography or other unlawful information on the tool. The alert will similarly include a demand for the individual to pay the ransom.
Technical details
File Info:
crc32: 4DD22285md5: b8eb69bc32720f8e99431772e3ffec9bname: ph.exesha1: f8ae4e5d71c4b2d0f32e1a4e2239117cd52a2e4esha256: 55ad09b9dc25bcb9946753819cea5b1bef86415538fac47b64e18a150c07050bsha512: 0672831fcc8327ccfb4bce815d018d65bb37dfd638ba5e93691fbaf9e7fbe80333b21efcdc057fca34fcbb6d0d0f60c7bcf4b0f2267ca337732aa87e6b23ef56ssdeep: 12288:zgipWwIEVEZkHCaOPPMSkHVA4xNGAoMn:Bx6Pk/Hotype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: (C) 2007-2015 Flash-Integro LLCInternalName: CompatibilityOfficiallyFileVersion: 9.8.6.9CompanyName: Flash-Integro LLCPrivateBuild: 9.8.6.9LegalTrademarks: (C) 2007-2015 Flash-Integro LLCComments: Visioneer Wpsc Astronomically Ptmechanical FedProductName: CompatibilityOfficiallyLanguages: EnglishProductVersion: 9.8.6.9FileDescription: Visioneer Wpsc Astronomically Ptmechanical FedOriginalFilename: CompatibilityOfficiallyTranslation: 0x0409 0x04b0
Trojan.Proxy.Sybici also known as:
| GridinSoft | Trojan.Ransom.Gen |
| DrWeb | Trojan.MulDrop11.20150 |
| MicroWorld-eScan | Trojan.Autoruns.GenericKDS.41891918 |
| CAT-QuickHeal | Trojan.Sybici |
| McAfee | RDN/Generic.glv |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Generic!BT |
| Sangfor | Malware |
| K7AntiVirus | Trojan ( 0055950f1 ) |
| BitDefender | Trojan.Autoruns.GenericKDS.41891918 |
| K7GW | Trojan ( 0055950f1 ) |
| Arcabit | Trojan.Autoruns.GenericS.D27F384E |
| TrendMicro | TROJ_GEN.R015C0WJC19 |
| BitDefenderTheta | Gen:NN.ZexaF.33550.Fy0@aKl140ji |
| Cyren | W32/Kryptik.AGF.gen!Eldorado |
| Symantec | Trojan Horse |
| ESET-NOD32 | a variant of Win32/Kryptik.GXHA |
| TrendMicro-HouseCall | TROJ_GEN.R015C0WJC19 |
| Paloalto | generic.ml |
| Kaspersky | Trojan-Proxy.Win32.Sybici.fh |
| Alibaba | TrojanProxy:Win32/Sybici.82343ced |
| NANO-Antivirus | Trojan.Win32.Sybici.gczkdx |
| Rising | Trojan.Kryptik!8.8 (TFE:5:QxtnxyvAlfM) |
| Ad-Aware | Trojan.Autoruns.GenericKDS.41891918 |
| Emsisoft | Trojan.Autoruns.GenericKDS.41891918 (B) |
| Comodo | Malware@#2z14khnhl7kqq |
| F-Secure | |
| Zillya | Trojan.Kryptik.Win32.1801269 |
| Invincea | heuristic |
| McAfee-GW-Edition | RDN/Generic.glv |
| FireEye | Generic.mg.b8eb69bc32720f8e |
| Sophos | Mal/Generic-S |
| Ikarus | Trojan-Ransom.GandCrab |
| F-Prot | W32/Kryptik.AGF.gen!Eldorado |
| Jiangmin | TrojanProxy.Sybici.n |
| Webroot | W32.Trojan.Gen |
| Avira | TR/Kryptik.qdcjx |
| Fortinet | W32/Kryptik.GXDR!tr |
| Antiy-AVL | Trojan[Proxy]/Win32.Sybici |
| Endgame | malicious (high confidence) |
| Microsoft | Trojan:Win32/Occamy.B |
| ZoneAlarm | Trojan-Proxy.Win32.Sybici.fh |
| TACHYON | Trojan-Proxy/W32.Sybici.508928 |
| AhnLab-V3 | Malware/Win32.Generic.C3509748 |
| Acronis | suspicious |
| VBA32 | TrojanProxy.Sybici |
| ALYac | Trojan.Proxy.Sybici |
| MAX | malware (ai score=84) |
| Malwarebytes | Trojan.Crypt |
| Panda | Trj/CI.A |
| APEX | Malicious |
| GData | Trojan.Autoruns.GenericKDS.41891918 |
| AVG | Win32:Trojan-gen |
| Avast | Win32:Trojan-gen |
| CrowdStrike | win/malicious_confidence_80% (W) |
| Qihoo-360 | Win32/Trojan.009 |
How to remove Trojan.Proxy.Sybici 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 install-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.Proxy.Sybici 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.Proxy.Sybici you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
