TSPY_QHOST.QFB
Threat Scorecard
EnigmaSoft Threat Scorecard
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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.
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See also Threat Assessment Criteria.
| Popularity Rank: | 10,814 |
| Threat Level: | 90 % (High) |
| Infected Computers: | 3,217 |
| First Seen: | June 18, 2013 |
| Last Seen: | October 28, 2026 |
| OS(es) Affected: | Windows |
TSPY_QHOST.QFB is a Trojan that is used by cybercrooks to reroute customers of South Korean Banks to phishing websites fooling them into revealing their personal and financial data. TSPY_QHOST.QFB makes modifications to the attacked PC's HOSTS file to diverts victimized computer users to an IP address located in Japan. When on the phishing website, attacked computer users are asked several questions about PC security, after which they're instructed to get a security certificate. Attacked PC users are asked to give their name, Korean resident registration number, phone number, account number, password, user ID, associated password, and the certificate password. These phishing websites abuse the trust that web users have in their banks to get financial and personal data from victimized web users. These websites are designed to think that computer users are entering their information in the legitimate online banking website of the bank, when, in reality, they are not. Instead, this information is transmitted to the cybercrooks who generated TSPY_QHOST.QFB.
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Coinminer.AD |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
173bd466c0e5be0e4d37ef3f646fbfb6
SHA1:
b8d46655b96b934e96a0086723fa8bc8fdd39a4d
SHA256:
224F6523FE4F781382D95C98186A82F9EF03E382DB41B0F1B9293F088809AD3F
File Size:
2.51 MB, 2507213 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File has TLS 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)
Show 1 more
- 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 | Bystronic |
| File Description | BySoft CAD Designer |
| File Version | 3.1.0.176 |
| Internal Name | setup |
| Legal Copyright | Copyright © Bystronic |
| Original Filename | Install.exe |
| Product Name | BySoft CAD Designer |
| Product Version | 3.1.0.176 |
File Traits
- HighEntropy
- x86
