Trojan.Agent.KOSD
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: | 11,324 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 11 |
| First Seen: | January 29, 2026 |
| Last Seen: | May 5, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Agent.KOSD |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
7019f78104ebaa5f5a7730aeb809b5f1
SHA1:
4a59c499253ddb9b10f11ce3e4b4137993b024f2
SHA256:
28650AEFC8DCA900EC5CCF7A5A16C5CBD55F6F8CFBFFD9ECF3DFDC365A34D333
File Size:
472.06 KB, 472064 bytes
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MD5:
2511d615de03a8e890ecb79904c83b51
SHA1:
d486735c249000f3ce2259b7a2d662cce31ecd9f
SHA256:
FD59C9F768AEDB0F66228A83D73A957C0A3E4D379160D4C10B9E3517130AEC8B
File Size:
471.55 KB, 471552 bytes
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MD5:
4542f555836a77d6c7b99c29fc8632db
SHA1:
5dd984f9d5e5ef8184ce736fd2452aea86cdaecb
SHA256:
59DABE1534B2564E2AA411870294D89E91DD5D1A4AB46E99AA4AE7959CAF5847
File Size:
472.06 KB, 472064 bytes
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MD5:
7d5411b7611093fa25591f05a99fddef
SHA1:
1b553ade35f5000d319c101ba3cb57e36395f206
SHA256:
7FB89E6210CA8EFDD7022F3A41820420D6145F03344E6BE77F13D51A41A29316
File Size:
471.55 KB, 471552 bytes
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MD5:
0d18353a6d62114f3f2c54015a789a19
SHA1:
073516bc8faa78e816f12fd18680490f216c972e
SHA256:
1E318CCEFD7B1373ACDEB98AD9D0AA45AC2F0732226A50305C34DA1362EEB82B
File Size:
471.55 KB, 471552 bytes
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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 64-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
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Company Name |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version |
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File Traits
- HighEntropy
- x64
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: | 147 |
|---|---|
| Potentially Malicious Blocks: | 78 |
| Whitelisted Blocks: | 69 |
| 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
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Agent.KOSD
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 |
|---|---|
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
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 |
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| Syscall Use |
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| Network Wininet |
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| Network Winhttp |
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| Encryption Used |
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