Virus.Win32.Neshta.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.
| Popularity Rank: | 17,835 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1,840 |
| First Seen: | February 24, 2011 |
| Last Seen: | February 4, 2026 |
| OS(es) Affected: | Windows |
Virus.Win32.Neshta.a is a Windows platform virus. Once inside a system, Virus.Win32.Neshta.a will infect targeted executable files with its own body and cause the system to deteriorate in performance. Virus.Win32.Neshta.a is able to give remote attackers access to a system and the private information stored on it. Virus.Win32.Neshta.a may also modify the security settings and Windows registry when inside a computer. Remove Virus.Win32.Neshta.a from your PC upon detection.
Table of Contents
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| McAfee-GW-Edition | Heuristic.BehavesLike.Win32.Suspicious.D |
| McAfee-GW-Edition | Heuristic.BehavesLike.Win32.Suspicious.L |
| BitDefender | Trojan.Generic.7048013 |
| AVG | SHeur4.AVOB |
| Antiy-AVL | Trojan/win32.agent.gen |
| Panda | Trj/CI.A |
| Ikarus | Trojan-Downloader |
| AntiVir | TR/Dldr.Zlob.Gen2 |
| BitDefender | Gen:Adware.Heur.Cu8@WXi2Ywci |
| Kaspersky | Trojan.Win32.Monder.cuxx |
| F-Prot | W32/BadBHO.M.gen!Eldorado |
| AVG | Worm/Delf.FF |
| Ikarus | Virus.Win32.Neshta |
| AhnLab-V3 | Win32/Neshta |
| Microsoft | Virus:Win32/Neshta.A |
SpyHunter Detects & Remove Virus.Win32.Neshta.a
File System Details
| # | 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. | flrmjkmbalvcijyn.dll | 5406489f2a07dada67ffa0ab01367901 | 8 |
Analysis Report
General information
| Family Name: | Virus.Neshta.A |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
a9c1ea465b5e10f7c762dc19b2d3166f
SHA1:
e0540c6ff9ade8a6e5170036f1ff090f7e73c7d0
SHA256:
F8C0451C18175F8E997F9806FA9433C5F29FC0C6663B373D35A1B0CF7704C7A9
File Size:
1.12 MB, 1123440 bytes
|
|
MD5:
badf30ddf383a83290f53c75173de34d
SHA1:
97f7823f7a8285667a638701440a54cfa963be7f
SHA256:
2F7D34FF8B26E1049D81242E4F1957A5CD678A67344FE63CA8F6DD2F5E61D149
File Size:
255.17 KB, 255168 bytes
|
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MD5:
570efff45e0a6567ff25a2d189f92203
SHA1:
5b5f58b569a0e38dc01fbcb5ae2f72ca221720c6
SHA256:
70F16E18AA61FF154AF23A06970489DB2CD57636B4B09438A34250680CE7D3AD
File Size:
1.42 MB, 1418288 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 security information
- File has TLS 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)
- File is not packed
Show More
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
File Traits
- big overlay
- No Version Info
- 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: | 275 |
|---|---|
| Potentially Malicious Blocks: | 38 |
| Whitelisted Blocks: | 237 |
| Unknown Blocks: | 0 |
Visual Map
? - 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:\users\user\appdata\local\temp\3582-490\e0540c6ff9ade8a6e5170036f1ff090f7e73c7d0_0001123440 | Generic Write,Read Attributes |
| c:\windows\svchost.com | Generic Write,Read Attributes |
| c:\windows\svchost.com | 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 |
|---|---|---|
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::proxybypass | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::intranetname | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::uncasintranet | RegNtPreCreateKey | |
| HKCU\software\microsoft\windows\currentversion\internet settings\zonemap::autodetect | RegNtPreCreateKey | |
| HKLM\software\classes\exefile\shell\open\command:: | C:\WINDOWS\svchost.com "%1" %* | 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 |
|---|---|
| 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.
open C:\Users\Btxlvvki\AppData\Local\Temp\3582-490\e0540c6ff9ade8a6e5170036f1ff090f7e73c7d0_0001123440
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