Trojan.Kryptik.Gen.JQT
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.
| Threat Level: | 80 % (High) |
| Infected Computers: | 0 |
| First Seen: | September 13, 2026 |
| OS(es) Affected: | Windows |
Trojan.Kryptik.Gen.JQT is a Trojan horse threat that targets Windows computers. Classified with a high danger level, this malware is designed to install itself quietly, run hidden in the background, and give remote attackers a foothold on an infected system. Like other members of the Kryptik family, it relies on disguise and stealth rather than obvious symptoms, which makes it especially dangerous for everyday users who may not notice anything wrong until serious damage has already been done.
Table of Contents
What Trojan.Kryptik.Gen.JQT Does
Once active, Trojan.Kryptik.Gen.JQT runs silently in the background and performs malicious operations without the user's knowledge or consent. This particular sample is a 64-bit Windows executable that masquerades as a legitimate system utility, complete with fake product and company details designed to make it look like a harmless "application compatibility helper" or background sync tool. The file shows no digital signature, has no debug information, and uses high-entropy data, traits commonly associated with obfuscated or disguised malicious code. It also makes use of low-level system calls to write files and manage memory, as well as encryption-related functions, behavior consistent with Trojans that try to hide their activity, modify data, or communicate with remote servers. In general, Trojans in this category are capable of giving attackers complete control over the infected machine, allowing them to delete files, steal passwords and other sensitive data, change system settings, and monitor the victim's activity.
How It Usually Gets Onto Computers
Trojans like this one typically spread through deceptive or indirect channels rather than obvious downloads. Common infection methods include software bundled with downloads from untrustworthy or malicious websites, email attachments disguised as harmless files (such as .exe, .pif, .avi, or even .jpg files), and exploitation of unpatched software or operating system vulnerabilities. Because the file in this case is disguised with a convincing name and publisher information, it can also be mistaken for a legitimate background utility if a user encounters it in a download or email.
Risks for the User
Infections of this type carry serious risks. A successful compromise can lead to loss of personal and financial data, unauthorized remote access to the computer, installation of additional malware, and disruption of normal system operation. Because the Trojan is built to avoid detection, victims may not realize their machine has been compromised until data has already been stolen or the system has been used for further malicious activity.
Signs of Infection
Since this type of Trojan is engineered to stay hidden, visible symptoms are often subtle. Users should watch for unexpected slowdowns, unfamiliar processes running in the background, unusual network activity, new or unrecognized programs appearing on the system, and changes to security or system settings that were not made intentionally.
How to Stay Protected
To reduce the risk of infection, avoid downloading software from untrusted or unofficial websites, never open email attachments from unknown or unverified senders, and keep the operating system and all installed software fully updated to close known security gaps. Running reputable, up-to-date security software and performing regular system scans can help detect hidden threats like Trojan.Kryptik.Gen.JQT before they cause serious harm. Maintaining regular backups of important files also ensures that data can be recovered even if a system becomes compromised.
Analysis Report
General information
| Family Name: | Trojan.Kryptik.Gen.JQT |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
039b172ef3f5029afb1b8002a969cb62
SHA1:
cf725d234c1c6ab678e310fbf68680cdf220e3fe
SHA256:
92CDF7102FB3AA264C67D4422BB706AAA52B309A9BCEB95628C43578DD5F1C30
File Size:
327.17 KB, 327168 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 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 |
|---|---|
| Comments | Helps coordinate background application tasks. |
| Company Name | Harbor Ridge Tech |
| File Description | Application compatibility helper |
| File Version | 3.5.82.7544 |
| Internal Name | Sync Broker |
| Legal Copyright | Copyright (C) 2021-2025 Harbor Ridge Tech |
| Legal Trademarks | All rights reserved. |
| Original Filename | Sync Broker.exe |
| Private Build | 3.5.82 build 7544 |
| Product Name | Sync Broker |
| Product Version | 3.5.82.7544 |
| Special Build | Release |
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: | 2,563 |
|---|---|
| Potentially Malicious Blocks: | 47 |
| Whitelisted Blocks: | 2,511 |
| Unknown Blocks: | 5 |
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.- Agent.NDB
- Bitcoinminer.CED
- Trojan.Agent.Gen.EFJ
- Trojan.Agent.Gen.EIT
- Trojan.Kryptik.Gen.ISO
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- Trojan.Kryptik.Gen.JQT
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 |
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| Encryption Used |
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