Trojan.Agent.KF
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: | 19,796 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 32,523 |
| First Seen: | December 17, 2012 |
| Last Seen: | September 17, 2025 |
| OS(es) Affected: | Windows |
Table of Contents
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Generic Trojan |
| AVG | Agent3.BJYI |
| Fortinet | W32/Agent2.FCFA!tr |
| Ikarus | Trojan.Win32.Agent |
| AhnLab-V3 | Trojan/Win32.Scar |
| Microsoft | Trojan:Win32/Agent.KF |
| Antiy-AVL | Trojan/Win32.Agent2.gen |
| AntiVir | TR/Kazy.53596.29 |
| Comodo | UnclassifiedMalware |
| Sophos | Troj/Agent-VTR |
| BitDefender | Gen:Variant.Kazy.53596 |
| Kaspersky | Trojan.Win32.Agent2.fcfa |
| eSafe | Win32.GenVariant.Kaz |
| Avast | Win32:FakeAV-DFP [Trj] |
| Symantec | Downloader |
SpyHunter Detects & Remove Trojan.Agent.KF
File System Details
Trojan.Agent.KF 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. | 86husiji3w.exe | 2136f096e70c9081b9284af78456e146 | 2 |
Analysis Report
General information
| Family Name: | Trojan.Ekstak.EA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
22ff5115f4d09fb2f8e097ce2830cd19
SHA1:
b57b8dcc096f58914d9f9c2f144abba50f0e2eb8
SHA256:
275562E5A7D8BE87330342182D0D752F0B0F99E7743BEC285D0ADC642FEEF346
File Size:
3.69 MB, 3686400 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 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)
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 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.
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 |
|---|---|
| File Version | 1.0.4.128 |
| Product Version | 1.0.4.128 |
File Traits
- 2+ executable sections
- HighEntropy
- VirtualQueryEx
- 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: | 899 |
|---|---|
| Potentially Malicious Blocks: | 42 |
| Whitelisted Blocks: | 182 |
| Unknown Blocks: | 675 |
Visual Map
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0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - Unknown Block
x - Potentially Malicious Block
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 |
|---|---|
| Keyboard Access |
|
