Virus.Neshta.B
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: | 8,884 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 4,251 |
| First Seen: | October 22, 2012 |
| Last Seen: | February 2, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| AVG | Win32/Selges.D |
| Fortinet | W32/Delf.L |
| Ikarus | Virus.Win32.Neshta |
| AhnLab-V3 | Win32/Neshta |
| Microsoft | Virus:Win32/Neshta.B |
| eTrust-Vet | Win32/Neshta.C |
| Sophos | W32/Bloat-A |
| McAfee-GW-Edition | Heuristic.BehavesLike.Win32.Suspicious.H |
| AntiVir | W32/Delf.I |
| BitDefender | Win32.Neshta.B |
| Kaspersky | Virus.Win32.Neshta.b |
| ClamAV | Neshta.B |
| Avast | Win32:Rootkit-gen [Rtk] |
| Symantec | W32.Neshuta |
| NOD32 | Win32/Neshta.B |
Analysis Report
General information
| Family Name: | Virus.Neshta.B |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
3c48e7c09291b3540969dfe838f64189
SHA1:
ddd78b104f3f223101e7ad010cc04ad03c56e4f7
SHA256:
220034D73C5D8BBB1E0E33C2C55C1381EF38AC739CB0FD6EFEB43A4971608D9D
File Size:
4.89 MB, 4891648 bytes
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MD5:
b212d9777a145ab85145fba355043b65
SHA1:
b8982241ea0b8fa122336fcd2317a7b3a3f43d9d
SHA256:
25A762264C961081B595B5931B1115AC5E5977B836EF385B476007797BD05718
File Size:
3.01 MB, 3011456 bytes
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MD5:
ef375cb2997a409d6b4335ebda0b47ea
SHA1:
b209bf14df622340f11ad70c42b2401dbb37a1c5
SHA256:
59005D6BD4A746DB4192C650DE8F5F29FCA6C27E2D7D0908584595B74B4735AD
File Size:
478.37 KB, 478368 bytes
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MD5:
c082cf2b0a6f9d9d93044ba9dacd059f
SHA1:
2a88494270b6c798eb7ff93dbd1d0d39e7e3c5f0
SHA256:
1794700190CB6D3CD1A00766CD059270B23C6E5F9DAA3410041AFAFB4D4339BA
File Size:
450.66 KB, 450656 bytes
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MD5:
1d27b14a98bf2a22067f9364125decb2
SHA1:
67759d8e3f72ec3e1c963b8381f66d5b5732568b
SHA256:
41AC231D3F1976F6EEA62BE411828F968053E88D187F9DC161C976B39FA07C5A
File Size:
580.18 KB, 580176 bytes
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MD5:
3621b31e060dabb968ad9569a21ccc55
SHA1:
c7e27807bbd034f67f7c6b6812cba79485ca6ae8
SHA256:
B5E85DF9C002E6B55885E9B0A9314AB79AA2A018BDE98D366226BEB569B4B768
File Size:
8.32 MB, 8324096 bytes
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MD5:
ac7f4ff125287cf2c50c778577e98207
SHA1:
0259f921100beeb478ccc4375a07fac57c716aaa
SHA256:
C187A5B823BF2FB19D9E1B4787C60578B29E6E60D606C302F4F53CEDAF5E5D3A
File Size:
214.56 KB, 214560 bytes
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MD5:
4d3c62620b03f5953e1a2755ea624723
SHA1:
b02dcf0ddbea6d8fd10fbc90e7dafaec8760ad7d
SHA256:
505611308B6DD3990E5311B52C11A70550F3D63938A8D7EECE6EB0266745EFD0
File Size:
3.91 MB, 3911208 bytes
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MD5:
42389d3975135f404ed04d7227852c55
SHA1:
26996523d563f721d032e6f69bf178a9ea68c27c
SHA256:
01E5B59A6850A8449D7DCB1701A5BABB4F4CE3A1F804DB6458285E9847C83A1E
File Size:
4.50 MB, 4502912 bytes
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MD5:
c06e8730baf61af791c17a0944579c46
SHA1:
90e19f3d49964fb554962123cf4f8474d1ee800b
SHA256:
F8FC3E952E1ED19E19CE2DD16080D4225E401FDA2253FA699BB38F2534BFFD91
File Size:
1.61 MB, 1611856 bytes
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MD5:
c532abefe77a2ed63514e9f692996672
SHA1:
86225f1fa8140cf883d033bcf79b1ee31783d4ee
SHA256:
F0C61810713C8641E5DF4D21F838E93A8C4F6A4F731EA0F948F38F3FB8E1671F
File Size:
213.60 KB, 213600 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
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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:\program files (x86)\common files\microsoft shared\msinfo\msinfo32.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\progra~3\packag~1\{042d2~1\vcredi~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\progra~3\packag~1\{33d1f~1\vcredi~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\progra~3\packag~1\{47109~1\vc_red~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\progra~3\packag~1\{5af95~1\vc_red~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\progra~3\packag~1\{9dff3~1\vcredi~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\progra~3\packag~1\{ca675~1\vcredi~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\sandbo~1\__sand~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\sandbo~1\sandbo~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\sandbo~1\sandbo~2.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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| c:\sandbo~1\shsand~1.exe | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\3582-490\90e19f3d49964fb554962123cf4f8474d1ee800b_0001611856 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\3582-490\b02dcf0ddbea6d8fd10fbc90e7dafaec8760ad7d_0003911208 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\3582-490\b8982241ea0b8fa122336fcd2317a7b3a3f43d9d_0003011456 | Generic Write,Read Attributes |
| c:\windows\svchost.com | Generic Write,Read 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 | |
| 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\Nzziibtc\AppData\Local\Temp\3582-490\b8982241ea0b8fa122336fcd2317a7b3a3f43d9d_0003011456
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open C:\Users\Mpxufxpq\AppData\Local\Temp\3582-490\b02dcf0ddbea6d8fd10fbc90e7dafaec8760ad7d_0003911208
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open C:\Users\Felqfusn\AppData\Local\Temp\3582-490\90e19f3d49964fb554962123cf4f8474d1ee800b_0001611856
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