DDoS:Win32/Nitol.A
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 80 % (High) |
| Infected Computers: | 85 |
| First Seen: | December 3, 2012 |
| Last Seen: | April 28, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Kaspersky | Trojan.Win32.MicroFake.bg |
| McAfee | Artemis!B6BC38421829 |
| Kaspersky | Trojan.Win32.Scar.couf |
| McAfee | Artemis!8B1CA62A7C21 |
| Kaspersky | Trojan.Win32.MicroFake.bk |
| eSafe | Win32.TRMicroFake.Ba |
| McAfee | Artemis!4785D37E3598 |
| Panda | Trj/Genetic.gen |
| Antiy-AVL | Trojan/Win32.MicroFake |
| McAfee-GW-Edition | Heuristic.BehavesLike.Win32.Suspicious.H |
| Kaspersky | Trojan.Win32.MicroFake.rf |
| McAfee | Artemis!A0EAD738BE12 |
| Ikarus | Trojan.Win32.Nitol |
| AntiVir | TR/Agent.bbe |
| Kaspersky | Trojan.Win32.Scar.cyyn |
SpyHunter Detects & Remove DDoS:Win32/Nitol.A
File System Details
DDoS:Win32/Nitol.A may create the following file(s):
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | HostServices6.exe | b1ebc889d5aebdaa2c687d964ba78d42 | 18 |
| 2. | USB3Sw32.dll | b6897de2a7ebe57c28d0b527fc85b281 | 11 |
| 3. | ScreenShot.exe | 51a596330e578d23beb92d2ff24265fa | 4 |
| 4. | ookyou.exe | 0e30383773e4b958a0f691c7182fe8f8 | 1 |
Analysis Report
General information
| Family Name: | Trojan.Nitol.AB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
60bcb0e1b9ae5a9b50dcff7decd656ae
SHA1:
69c10e2beb55ff3b4ddaeedb40167ac23a87a154
SHA256:
A5E39316D1B2E8DBCC12684A1BD8D8B9FB6EDF2F2AB75A5EDDCAF2AB1C609A0A
File Size:
17.41 KB, 17408 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have resources
- File doesn't have security information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
Show More
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- No Version Info
- VirtualQueryEx
- WriteProcessMemory
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 47 |
|---|---|
| Potentially Malicious Blocks: | 32 |
| Whitelisted Blocks: | 8 |
| Unknown Blocks: | 7 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\windows\syswow64\winhvqf32.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data,Delete,LEFT 262144 |
| c:\windows\syswow64\winhvqf32.exe | Generic Write,Read Attributes,Delete,LEFT 262144 |
| c:\windows\syswow64\winhvqf32.exe | Generic Write,Read Attributes,LEFT 262144 |
| c:\windows\syswow64\winhvqf32.exe | Generic Write,Read Data,Read Attributes,Delete,LEFT 262144 |
| c:\windows\syswow64\winhvqf32.exe | Generic Write,Read Data,Read Attributes,LEFT 262144 |
| c:\windows\syswow64\winhvqf32.exe | Synchronize,Write Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\software\microsoft\windows nt\currentversion\notifications\data::418a073aa3bc1c75 | RegNtPreCreateKey |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Anti Debug |
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| Process Manipulation Evasion |
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| Process Shell Execute |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\system32\cmd.exe /c del c:\users\user\DOWNLO~1\69C10E~1 > nul
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C:\WINDOWS\system32\cmd.exe /c del C:\WINDOWS\SysWOW64\WINHVQ~1.EXE > nul
|
