TSPY_ZBOT.SMD
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: | 90 % (High) |
| Infected Computers: | 949 |
| First Seen: | May 24, 2013 |
| Last Seen: | April 2, 2026 |
| OS(es) Affected: | Windows |
TSPY_ZBOT.SMD is a Trojan with spyware functionalities that aims at stealing sensitive online banking information, such as user names and passwords. TSPY_ZBOT.SMD sets an attacked computer user's account information in danger and uses the stolen data without the victimized PC user's authorization. TSPY_ZBOT.SMD aims at gtting information from a list of banks or financial institutions. TSPY_ZBOT.SMD checks for the existence of the processes 'outpost.exe' and 'zlclient.exe', which are linked to Outpost Personal Firewall and ZoneLabs Firewall Client. TSPY_ZBOT.SMD terminates if either of the processes exist to make sure that it loads uninterrupted. TSPY_ZBOT.SMD also includes rootkit functionalities, which enables it to hide its processes and files from the computer user. TSPY_ZBOT.BBH may be downloaded from the remote websites. TSPY_ZBOT.SMD adds the copies of itself into the compromised PC. TSPY_ZBOT.SMD embeds itself into the processes 'SVCHOST.EXE' and 'WINLOGON.EXE' as part of its memory residency routine. TSPY_ZBOT.SMD modifies the registry entries so that it can execute automatically whenever the computer user starts the PC. TSPY_ZBOT.SMD adds the registry entries as part of its installation routine. TSPY_ZBOT.SMD also creates the registry entries to avoid Windows Firewall.
Table of Contents
File System Details
| # | File Name |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|
| 1. | %System%\sdra64.exe | |
| 2. | %System%\lowsec\user.ds |
Registry Details
Analysis Report
General information
| Family Name: | Trojan.Chapak.N |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
132b13edd13df8fe1e02cd8ac012e65f
SHA1:
40b3bb025990b2c9b08c900a676ba9a14985b3c8
SHA256:
C6DC2B675C4EEFD353A72AE3DF33E8DCCFE34499C0E6DF47CE6631FB98CC3C9C
File Size:
731.14 KB, 731136 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- 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
- 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.
File Traits
- HighEntropy
- No Version Info
- 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: | 924 |
|---|---|
| Potentially Malicious Blocks: | 14 |
| Whitelisted Blocks: | 906 |
| Unknown Blocks: | 4 |
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.- Kryptik.N
