Trojan:Win32/Ramnit.A
Andrew Patterson
Updated on March 18, 2026
What is Trojan:Win32/Ramnit.A infection?
In this short article you will locate concerning the interpretation of Trojan:Win32/Ramnit.A as well as its negative impact on your computer. Such ransomware are a kind of malware that is clarified by on-line frauds to demand paying the ransom by a victim.
In the majority of the cases, Trojan:Win32/Ramnit.A ransomware will instruct its sufferers to initiate funds move for the function of neutralizing the modifications that the Trojan infection has actually presented to the victim’s device.
Trojan:Win32/Ramnit.A 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.
- 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.
- The executable is compressed using UPX;
- Tries to unhook or modify Windows functions monitored by Cuckoo;
- 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.
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the papers situated on the victim’s hard drive — so the victim can no more use the data;
- Preventing routine access 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.
| z.whorecord.xyz | Trojan-Ransom.PornoBlocker |
| a.tomx.xyz | Trojan-Ransom.PornoBlocker |
Trojan:Win32/Ramnit.A
The most regular networks where Trojan:Win32/Ramnit.A are injected are:
- By means of phishing emails;
- As a consequence of individual ending up on a source that hosts a harmful software application;
As soon as the Trojan is efficiently injected, it will certainly either cipher the information on the sufferer’s computer or protect against the tool from operating in an appropriate fashion – while additionally placing a ransom money note that discusses the demand for the targets to impact the repayment for the function of decrypting the papers or restoring the documents system back to the preliminary problem. In a lot of instances, the ransom note will certainly show up when the customer restarts the PC after the system has already been harmed.
Trojan:Win32/Ramnit.A distribution channels.
In various corners of the world, Trojan:Win32/Ramnit.A grows by jumps and also bounds. However, the ransom money notes and methods of extorting the ransom amount may vary depending on certain neighborhood (local) setups. The ransom money notes as well as tricks of obtaining the ransom quantity may vary depending on particular neighborhood (local) settings.
For example:
Faulty alerts concerning unlicensed software.
In specific areas, the Trojans typically wrongfully report having actually found some unlicensed applications allowed on the victim’s device. The sharp after that requires the individual to pay the ransom money.
Faulty statements regarding prohibited web content.
In countries where software application piracy is less preferred, this technique is not as effective for the cyber frauds. Alternatively, the Trojan:Win32/Ramnit.A popup alert might incorrectly claim to be stemming from a police organization and also will report having situated youngster porn or various other illegal data on the device.
Trojan:Win32/Ramnit.A popup alert might incorrectly assert to be acquiring from a regulation enforcement institution and will report having situated youngster pornography or various other unlawful data on the tool. The alert will likewise consist of a demand for the customer to pay the ransom money.
Technical details
File Info:
crc32: 2F945F6Emd5: 06c5e0c49535e961a1cacd20725dc9d1name: 06C5E0C49535E961A1CACD20725DC9D1.mlwsha1: 9eb0b0ad7e3cd9118e89e2d18a138c62d691eba5sha256: 7447a2e91db5ee140727499051da9386748d2f20896cae70bf1c79369d88dbbfsha512: cba524c038982afcee8184e9f1137d8b4f4320b6d69a87ebc84e82cc1ddc40a42cfb38ae1879a1e39b4319e4bff7d8ecc3969427d6940f98b54a1a5b75f9fad5ssdeep: 1536:jPwOKeqtUAcuTQBWeHYzrohtfXAMgOYrEP/3Y9ZOagjf5dm7:n/KTu4sfvgOYejjBM7type: PE32 executable (GUI) Intel 80386, for MS Windows, UPX compressedVersion Info:
0: [No Data]
Trojan:Win32/Ramnit.A also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.AIDetect.malware1 |
| Elastic | malicious (high confidence) |
| MicroWorld-eScan | Gen:Heur.VIZ.1 |
| FireEye | Generic.mg.06c5e0c49535e961 |
| CAT-QuickHeal | Trojan.Quolko.A |
| McAfee | Artemis!06C5E0C49535 |
| Cylance | Unsafe |
| VIPRE | Trojan.Win32.Bamital.i (v) |
| AegisLab | Trojan.Win32.Generic.4!c |
| Sangfor | Trojan.Win32.Save.a |
| CrowdStrike | win/malicious_confidence_70% (D) |
| BitDefender | Gen:Heur.VIZ.1 |
| K7GW | Trojan ( f1000f011 ) |
| K7AntiVirus | Trojan ( f1000f011 ) |
| BitDefenderTheta | AI:Packer.5583CFA91F |
| Cyren | W32/A-aa9120d9!Eldorado |
| Symantec | W32.Ramnit.B |
| ESET-NOD32 | Win32/Ramnit.A |
| APEX | Malicious |
| Avast | Win32:Trojan-gen |
| ClamAV | Win.Trojan.Agent-1299135 |
| Kaspersky | HEUR:Trojan.Win32.Generic |
| Alibaba | Trojan:Win32/Ramnit.5b4e95d2 |
| NANO-Antivirus | Trojan.Win32.Autoruner.coonfk |
| Rising | Virus.Ramnit!8.4 (CLOUD) |
| Ad-Aware | Gen:Heur.VIZ.1 |
| TACHYON | Backdoor/W32.IRCNite.185344 |
| Sophos | ML/PE-A + Mal/FakeAV-BW |
| Comodo | TrojWare.Win32.Trojan.XPACK.Gen@2ho5ur |
| F-Secure | |
| DrWeb | Trojan.Rmnet.1 |
| Zillya | Trojan.Genome.Win32.163976 |
| TrendMicro | TROJ_BAMITAL.SMK |
| McAfee-GW-Edition | BehavesLike.Win32.Generic.lc |
| Emsisoft | Gen:Heur.VIZ.1 (B) |
| Ikarus | Trojan-Ransom.PornoBlocker |
| Jiangmin | Backdoor/IRCNite.za |
| Avira | TR/Crypt.XPACK.Gen |
| Antiy-AVL | Trojan[Backdoor]/Win32.IRCNite |
| Kingsoft | Heur.SSC.2668161.1216.(kcloud) |
| Microsoft | Trojan:Win32/Ramnit.A |
| Arcabit | Trojan.VIZ.1 |
| AhnLab-V3 | Trojan/Win32.FraudPack.R3415 |
| ZoneAlarm | HEUR:Trojan.Win32.Generic |
| GData | Gen:Heur.VIZ.1 |
| Cynet | Malicious (score: 100) |
| TotalDefense | Win32/Spyeye.C!generic |
| Acronis | suspicious |
| VBA32 | Trojan.MTA.01240 |
| ALYac | Gen:Heur.VIZ.1 |
| MAX | malware (ai score=100) |
| Malwarebytes | Malware.Heuristic.1003 |
| Panda | Generic Malware |
| TrendMicro-HouseCall | TROJ_BAMITAL.SMK |
| Tencent | Win32.Virus.Ramnit.Gvl |
| Yandex | Trojan.PornoBlocker!SIaqt1FjbcE |
| SentinelOne | Static AI – Malicious PE |
| eGambit | Generic.Backdoor |
| Fortinet | W32/Corupx.B!tr |
| Webroot | W32.Malware.Heur |
| AVG | Win32:Trojan-gen |
| Paloalto | generic.ml |
| Qihoo-360 | Win32/Trojan.BO.548 |
How to remove Trojan:Win32/Ramnit.A ransomware?
There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft">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:Win32/Ramnit.A 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:Win32/Ramnit.A you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
