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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: | 12,689 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1,001 |
| First Seen: | December 21, 2015 |
| Last Seen: | March 25, 2026 |
| OS(es) Affected: | Windows |
SaverFX is a dubious web browser extension that may be installed on your computer without your knowledge. SaverFX's stealth installation may be executed with the help of a software bundle you downloaded, so we advise you to pay extra attention when you install software that may be bundled with 3rd-party applications. SaverFX isn't malicious, but having it installed on your computer may have an adverse impact on the computer's performance, as well as force your web browser to display unexpected and annoying behavior.
SaverFX is advertised as a useful utility that provides users with coupon and discount information, as well as with access to raffles, surveys, contests, prizes, and other online content that may sound interesting. Unfortunately, we have to inform you that installing SaverFX won't help you save money nor will it give you a chance to win magnificent prizes by participating in online surveys and raffles. Instead, SaverFX will manipulate your web browser to display numerous banners, pop-ups ads, in-text links, and other types of advertisements. The SaverFX ads may promote questionable or harmful content, as well as links to shady web destinations, so we advise you to ignore any SaverFX-related content you may be presented with. The best way to overcome the issues caused by the SaverFX adware is to clean your computer with the help of a potent and updated anti-malware solution.
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Esaprof.A |
|---|---|
| Packers: | UPX |
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
7828961c66cafc9e6e74d83447325628
SHA1:
54d8f5796b53f456124e1324fdf88181ccc726a7
SHA256:
A5EB8415E832E824CDA4EC2F3FB0C14EB3ED4DFA0B59F7D99A2D3A3C5C3AEBEE
File Size:
7.19 MB, 7194571 bytes
|
|
MD5:
2a86a80a3cdc1cfebb790cf8cf47dfe3
SHA1:
97dc6b97079f6da2ede138fb2a6b396b00d1dfd2
SHA256:
11E0934FC1B7A95688391A6EA5E93B8E43DB1B8E9D1C477A25D858A8EA3F7111
File Size:
8.43 MB, 8428149 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 been packed
- 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
- 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 |
|
| File Description |
|
| File Version | 1.0.0.0 |
| Internal Name |
|
| Legal Copyright |
|
| Legal Trademarks |
|
| Original Filename |
|
| Product Name |
|
| Product Version | 1.0.0.0 |
File Traits
- big overlay
- packed
- 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: | 8,440 |
|---|---|
| Potentially Malicious Blocks: | 8 |
| Whitelisted Blocks: | 8,432 |
| 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.- Esaprof.A
