SySWoW64
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: | 15,714 |
| Threat Level: | 90 % (High) |
| Infected Computers: | 149 |
| First Seen: | October 8, 2014 |
| Last Seen: | August 7, 2026 |
| OS(es) Affected: | Windows |
SySWoW64 is classified as a Trojan infection due to the harmful actions SySWoW64 executes on the computers SySWoW64 infects. SySWoW64 will add unwanted icons on your desktop that will return after been removed. SySWoW64 will create numerous registry entries and corrupted files on your system that will use an enormous amount of the system resources. SySWoW64 may slow down the computer's performance and even cause constant crashes. SySWoW64 may erase crucial files and add unsafe files to the registry. SySWoW64 is a gateway for other unwanted programs and threats such as browser hijackers, rogue security programs, adware and other threats. SySWoW64 may collect relevant information and share it with third parties that may use it for harmful purposes. SySWoW64 uses various infection methods to find its way to a computer such as online games, emails with compromised attachments, freeware and corrupted websites. SySWoW64 may open a backdoor on the infected computer and connect a third party server that will be used to transmit new instructions to SySWoW64. SySWoW64 will change the system setting and add its codes to it in order to be loaded every time the computer starts. Removal of SySWoW64 will demand the help of an up-to-date and appropriate anti-malware product that will scan, find and uninstall all the harmful changes made by SySWoW64 on your machine.
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Tofsee.O |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
2660bafa78588a71029e0c98d793ffc7
SHA1:
2462d734324f2521fb3194cad85e47910a76587c
SHA256:
D75D30B2D8BF6D7C7BD1DEC0C7BCC6F5D3309FBAE2665843B1DFB880A0648A59
File Size:
72.70 KB, 72704 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 resources
- File doesn't have security 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)
- File is not packed
Show More
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- No Version Info
- WriteProcessMemory
- 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: | 237 |
|---|---|
| Potentially Malicious Blocks: | 207 |
| Whitelisted Blocks: | 30 |
| Unknown Blocks: | 0 |
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.- Tofsee.O
- Tofsee.OB
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\phsfvyqd | Generic Read,Write Data,Write Attributes,Write extended,Append data |
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 |
|---|---|
| Network Winsock2 |
|
| Process Manipulation Evasion |
|
