Trojan.Kryptik.Gen.FEJ
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: | 26,233 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1 |
| First Seen: | June 20, 2026 |
| Last Seen: | September 24, 2026 |
| OS(es) Affected: | Windows |
Trojan.Kryptik.Gen.FEJ is a generic detection name used to identify a family of Trojan horse malware targeting Windows computers. The "Kryptik" label refers to the fact that this malware is typically obfuscated or encrypted to avoid being easily analyzed or detected, while "Gen" indicates that the detection is based on common behavioral and structural patterns shared across many variants rather than one specific file. Because of this generic nature, Trojan.Kryptik.Gen.FEJ can represent a wide range of malicious payloads with varying capabilities, all sharing the same evasive packaging techniques. Given its danger rating of 8 out of 10, this threat should be taken very seriously by anyone who encounters it.
Table of Contents
What This Threat Does
Like other members of the Trojan category, Trojan.Kryptik.Gen.FEJ installs itself quietly on a victim's system without clear consent, often disguising its presence to avoid raising suspicion. Once active, Trojans of this type commonly seek to gain extensive control over the infected machine. This can include stealing stored passwords and other sensitive data, modifying system settings, disabling security features, downloading and installing additional malicious components, and monitoring the user's activity. Some variants in this family may also create backdoors that allow remote attackers to access the compromised system at will, or quietly exfiltrate files and personal information to a remote server.
How It Usually Gets Onto Computers
Trojans in the Kryptik family typically spread through deceptive methods rather than exploiting security flaws directly. Common infection vectors include malicious email attachments disguised as invoices, documents, or other seemingly legitimate files, as well as downloads bundled with pirated software, cracked programs, or fake updates. Users may also encounter this threat through compromised or malicious websites, deceptive advertisements, or links shared through messaging platforms and social media. Because the malware is encrypted or obfuscated, it can slip past less thorough scanning methods, making careless downloading habits a significant risk factor for infection.
Risks for the User
The presence of Trojan.Kryptik.Gen.FEJ on a system poses serious risks. Victims may suffer financial loss through stolen banking credentials or payment information, identity theft from harvested personal data, and further malware infections introduced through the Trojan's backdoor capabilities. System performance may degrade due to the malware's background processes, and in more severe cases, attackers could gain enough control to manipulate files, install ransomware, or use the compromised computer as part of a larger malicious network.
Signs of Infection
Because Trojans are designed to operate stealthily, infections can be difficult to notice. However, users should watch for warning signs such as unexpected slowdowns, unfamiliar processes running in the background, changes to browser or system settings that were not made intentionally, unusual network activity, frequent crashes, or security tools being unexpectedly disabled.
How to Stay Protected
To reduce the risk of infection, users should avoid opening email attachments or clicking links from unknown or unexpected senders, refrain from downloading software from unofficial or pirated sources, and keep their operating system and applications updated with the latest security patches. Running reputable, up-to-date security software and performing regular system scans can help detect and remove threats like Trojan.Kryptik.Gen.FEJ before they cause significant harm. Practicing cautious browsing habits and maintaining regular backups of important data further strengthens defense against this and similar Trojan threats.
Analysis Report
General information
| Family Name: | Trojan.Kryptik.Gen.FEJ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b3b8f3c7a10d5fe24f2d1ac3c979d7d5
SHA1:
fcdb028b4b2e07aa89f10586a173f6758874aa79
SHA256:
E8D8F21B3D5FB5F7975E1E3083CB17C7A72CEDAA8924B7F43D4503268E28D47B
File Size:
568.83 KB, 568832 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- 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
- IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
- 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 | iaortyeatts LLP |
| File Version | 2.1.3.4146 |
| Internal Name | ushiaorth.exe |
| Original Filename | ushiaorth.exe |
| Product Name | ushiaorth |
| Product Version | 2.1.3.4146 |
File Traits
- ntdll
- 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: | 497 |
|---|---|
| Potentially Malicious Blocks: | 30 |
| Whitelisted Blocks: | 419 |
| Unknown Blocks: | 48 |
Visual Map
? - 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.- Trojan.Agent.Gen.FJD
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 |
|---|---|
| Syscall Use |
|
