Chir.Virus.FileInfector.DDS
Daniel Foster
Updated on April 22, 2026
What is Chir.Virus.FileInfector.DDS infection?
In this short article you will locate concerning the definition of Chir.Virus.FileInfector.DDS and its adverse effect on your computer. Such ransomware are a type of malware that is elaborated by on-line frauds to demand paying the ransom money by a victim.
In the majority of the situations, Chir.Virus.FileInfector.DDS infection will certainly instruct its targets to initiate funds transfer for the purpose of reducing the effects of the changes that the Trojan infection has actually presented to the target’s tool.
Chir.Virus.FileInfector.DDS Summary
These alterations can be as adheres to:
- Injection with CreateRemoteThread in a remote process;
- 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: Serbian;
- The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Code injection with CreateRemoteThread in a remote process;
- 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.
- 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.
- Likely virus infection of existing system binary;
- Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
- Ciphering the papers located on the victim’s hard drive — so the victim can no longer utilize the data;
- Preventing normal accessibility to the victim’s workstation;
Chir.Virus.FileInfector.DDS
One of the most typical channels whereby Chir.Virus.FileInfector.DDS Ransomware are infused are:
- By ways of phishing emails;
- As an effect of individual ending up on a source that hosts a harmful software application;
As quickly as the Trojan is efficiently infused, it will either cipher the information on the target’s computer or stop the gadget from operating in a correct fashion – while likewise placing a ransom money note that points out the need for the targets to effect the repayment for the function of decrypting the papers or recovering the data system back to the initial problem. In many circumstances, the ransom note will show up when the customer restarts the PC after the system has actually already been damaged.
Chir.Virus.FileInfector.DDS circulation networks.
In various corners of the globe, Chir.Virus.FileInfector.DDS grows by jumps and bounds. Nevertheless, the ransom money notes as well as techniques of obtaining the ransom money quantity may differ relying on particular regional (local) settings. The ransom notes and techniques of obtaining the ransom amount might differ depending on certain neighborhood (regional) setups.
For instance:
Faulty signals concerning unlicensed software.
In particular locations, the Trojans commonly wrongfully report having discovered some unlicensed applications enabled on the target’s tool. The alert after that demands the user to pay the ransom.
Faulty declarations regarding illegal content.
In nations where software piracy is less popular, this technique is not as reliable for the cyber scams. Additionally, the Chir.Virus.FileInfector.DDS popup alert may falsely declare to be originating from a law enforcement organization and also will certainly report having located kid pornography or various other prohibited information on the gadget.
Chir.Virus.FileInfector.DDS popup alert might falsely claim to be deriving from a regulation enforcement establishment and will certainly report having located youngster porn or various other unlawful data on the tool. The alert will similarly include a demand for the user to pay the ransom.
Technical details
File Info:
crc32: AD29EE27md5: f9ed754a9b8ba7db8bd2c3c67d5ed5a6name: F9ED754A9B8BA7DB8BD2C3C67D5ED5A6.mlwsha1: 75945ece0caf7e08eb453fd31cc80a940e74f71bsha256: 92a7df773b2c3c8d7bafa674b581d228ccae02822087324a3a963dd2d624f23bsha512: 35b28c5a145b7ab2c6401fb70caf1eaf1e90e321497af94881c2bab30fd9b19a1c312cd0eeae389739180d5b7c0c2507a15fc3b62a08f1e6663d151a7ffd73eassdeep: 6144:0nkjpLBxVbFN3SPMwrOmYDn6avYKruu1Dz4eF:t1BfTClK1eU4etype: PE32 executable (GUI) Intel 80386, for MS WindowsVersion Info:
LegalCopyright: Copyright (C) 2018, uucajzkofbeInternalName: iyewostuFileVersion: 1.6.6.1ProductVersion: 1.4.2.1
Chir.Virus.FileInfector.DDS also known as:
| GridinSoft | Trojan.Ransom.Gen |
| Bkav | W32.ChirBPE |
| K7AntiVirus | Trojan ( 00176e371 ) |
| Elastic | malicious (high confidence) |
| DrWeb | Win32.HLLW.Autoruner2.48470 |
| Cynet | Malicious (score: 100) |
| CAT-QuickHeal | W32.Runouce.B |
| ALYac | Trojan.BrsecmonE.1 |
| Cylance | Unsafe |
| Sangfor | Win.Worm.Brontok-88 |
| CrowdStrike | win/malicious_confidence_100% (W) |
| K7GW | Trojan ( 0054252c1 ) |
| Cybereason | malicious.a9b8ba |
| Baidu | Win32.Virus.ChineseHacker.a |
| Cyren | W32/Thecid.B@mm |
| Symantec | W32.Chir.B@mm |
| ESET-NOD32 | Win32/Chir.B |
| APEX | Malicious |
| Avast | Win32:Oncer [Inf] |
| ClamAV | Win.Worm.Brontok-88 |
| Kaspersky | Email-Worm.Win32.Runouce.b |
| BitDefender | Trojan.BrsecmonE.1 |
| NANO-Antivirus | Virus.Win32.Runouce.bxafx |
| ViRobot | Win32.Chir.B |
| MicroWorld-eScan | Trojan.BrsecmonE.1 |
| Tencent | Worm.Win32.Runouce.d |
| Ad-Aware | Trojan.BrsecmonE.1 |
| Sophos | ML/PE-A + W32/Chir-B |
| Comodo | EmailWorm.Win32.Runonce.~v001@1qup51 |
| BitDefenderTheta | AI:FileInfector.F1BE214812 |
| VIPRE | Virus.Win32.Chir.c (v) |
| TrendMicro | PE_Chir.B |
| McAfee-GW-Edition | W32/Chir.b@MM |
| FireEye | Generic.mg.f9ed754a9b8ba7db |
| Emsisoft | Trojan.BrsecmonE.1 (B) |
| SentinelOne | Static AI – Malicious PE |
| Jiangmin | Win32/cnPeace.b |
| Avira | W32/Chir.B |
| eGambit | Unsafe.AI_Score_99% |
| Microsoft | Virus:Win32/Chir.B@mm |
| GData | Win32.Virus.Chir.A |
| TACHYON | Virus/W32.Runouce |
| AhnLab-V3 | Win32/ChiHack.6652 |
| Acronis | suspicious |
| McAfee | W32/Chir.b@MM |
| MAX | malware (ai score=80) |
| VBA32 | Virus.Win32.Chur.A |
| Malwarebytes | Chir.Virus.FileInfector.DDS |
| Panda | Generic Malware |
| TrendMicro-HouseCall | PE_Chir.B |
| Rising | Malware.Heuristic!ET#77% (RDMK:cmRtazoCzL92kp8Dt3DzocSiOT/b) |
| Yandex | Trojan.GenAsa!unuHEz816S8 |
| Ikarus | Email-Worm.Win32.Runouce.B |
| MaxSecure | Ransomeware.CRAB.gen |
| Fortinet | W32/Chir.B@mm |
| AVG | Win32:Oncer [Inf] |
How to remove Chir.Virus.FileInfector.DDS virus?
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 Chir.Virus.FileInfector.DDS 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 Chir.Virus.FileInfector.DDS you can always ask me in the comments for getting help.
References
- GridinSoft Anti-Malware Review from HowToFix site:
- More information about GridinSoft products:
