Trojan.Agent.Gen.ANP
Trojan.Agent.Gen.ANP is a detection name used by security software to identify a trojan-type threat. This is a generic or heuristic detection, meaning it flags files that display characteristics and behavior patterns commonly associated with trojan malware, rather than pointing to a single, specific piece of malicious code. Because of this, files detected under this name can vary in their exact origin and purpose, but they generally share the same underlying goal: to compromise the security of an infected system without the user's knowledge or consent.
Table of Contents
What This Threat Does
Like most trojans, Trojan.Agent.Gen.ANP is typically designed to appear harmless or useful while secretly carrying out malicious actions in the background. Trojans in this general category commonly perform one or more of the following actions, which should be understood as typical behavior for this type of threat rather than confirmed specifics:
- Downloading and installing additional malicious software onto the infected computer
- Modifying system settings or configuration files to maintain persistence
- Collecting personal or system information and transmitting it to remote servers
- Allowing unauthorized remote access or control of the infected device
- Disabling or interfering with installed security tools
- Using system resources to slow down normal computer operation
How It Usually Gets Onto Computers
Trojans detected under generic names like this one typically spread through common infection methods. These often include bundling with pirated or cracked software, fake software updates, malicious email attachments, deceptive download links on compromised or untrustworthy websites, and infected removable storage devices. Users may unknowingly install the trojan by opening an infected attachment, clicking a misleading advertisement, or downloading software from an unreliable source. Because trojans do not self-replicate like viruses, they generally rely on tricking the user into executing them.
Risks for the User
Any infection identified as a trojan carries significant risk. Depending on its specific payload, Trojan.Agent.Gen.ANP could expose a user to data theft, financial loss, identity theft, or further malware infections. Systems compromised by trojans are often used as an entry point for additional attacks, including ransomware or spyware, and infected machines may also become part of a larger network used for malicious purposes without the owner's awareness.
Signs of Infection
Trojans are often designed to operate stealthily, so visible symptoms are not always present. However, typical warning signs may include:
- Noticeable slowdowns in computer performance
- Unexpected crashes or freezing
- Unfamiliar programs or processes running in the background
- Increased network activity when the computer is otherwise idle
- Security software being disabled or unable to update
- Unusual pop-ups, redirects, or browser changes
How to Stay Protected
To reduce the risk of trojan infections, users should keep their operating system and all software updated, avoid downloading programs from unverified or pirated sources, and be cautious when opening email attachments or clicking links from unknown senders. Regularly backing up important files, using reputable security software, and reviewing installed programs and browser extensions periodically can help catch unwanted changes early. Staying informed about common infection tactics remains one of the most effective ways to avoid trojan threats like this one.
Analysis Report
General information
| Family Name: | Trojan.Agent.Gen.ANP |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
6fb07ec874cee6b3641d1a2493a402e3
SHA1:
3355fcfa451e57099b739655788b9e559d316c1a
SHA256:
C9DAA0FCF2E302C1E4BAD3FB65A36B412323306C3D924B2374595B5CF41EB9AC
File Size:
233.37 KB, 233368 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- 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)
- 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 |
|---|---|
| Company Name | SteamDaddy Software |
| File Description | SteamDaddy Management Utility |
| File Version | 3.2.2.0 |
| Legal Copyright | Copyright (C) 2026 SteamDaddy Team |
| Original Filename | SteamDaddy.exe |
| Product Name | SteamDaddy Engine |
| Product Version | 3.2.2.0 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| SteamDaddy Software Trust Authority | SteamDaddy Software Trust Authority | Self Signed |
File Traits
- HighEntropy
- 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: | 704 |
|---|---|
| Potentially Malicious Blocks: | 18 |
| Whitelisted Blocks: | 652 |
| Unknown Blocks: | 34 |
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.FQQ
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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