Trojan.Rugmi.DD
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: | 12,465 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 51 |
| First Seen: | November 1, 2025 |
| Last Seen: | August 18, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Rugmi.DD |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
71d2f3c36626ec54f4db7bf896e4aa55
SHA1:
5bfb36a66a70da6a238032cc784d77fbe6e66508
SHA256:
F5BCC76672C7FC7399DD645FDAB829169B3DBCD60ED8DB351BD2F68F7DFFFE9D
File Size:
96.41 KB, 96408 bytes
|
|
MD5:
a92ec5d7be2dd296f9dd761a581e4e04
SHA1:
1dc0596a09a1e9c8ea957c46d183d2f0cdc8730a
SHA256:
F883B0ADC4F422566AC2D117CD49DAC6D40296F168ED60962AC14F575D98B60C
File Size:
94.20 KB, 94200 bytes
|
|
MD5:
4da9495c058244f1cbb96341c647f4b8
SHA1:
531c6b43a324c8f139bbbb13c22f092ece8b621a
SHA256:
756CE2BDDFF9FD4FC5D356141A9F8F45BC4B8CEF43726CFC8DB8229DD59A9A0F
File Size:
2.14 MB, 2140648 bytes
|
|
MD5:
be9adce65be4f04f366ea12df117803b
SHA1:
4282eeef6ea228e2c5eb1a042ae726f322860472
SHA256:
7E1E08B386269B59F7B97FD1A0184B4DDE1785A7F85C75C41950A05AF24A3242
File Size:
70.68 KB, 70680 bytes
|
|
MD5:
231accbccf91ce0c3c3d409e09ee577c
SHA1:
d0c49ea1acfa1a0f51ab581c08105949b477d5d1
SHA256:
0995749CF202695609176A7EB085602B934369CF7440309C7A3BA507A82B6C1B
File Size:
70.68 KB, 70680 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File has exports table
- File has TLS information
- File is 32-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- 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 More
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
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 |
|
| Internal Name |
|
| Legal Copyright |
|
| Legal Trademarks | Nuance, ScanSoft, Recognita, OmniPage, PaperPort, Power PDF, and OmniPage Capture SDK are registered trademarks of Nuance Communications, Inc. in the United States and/or other countries. |
| Original Filename |
|
| Product Name |
|
| Product Version |
|
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 |
|---|---|---|
| JUST OKAY LIMITED | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| Zhuhai Kingsoft Office Software Co., Ltd. | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| JUST OKAY LIMITED | DigiCert Trusted Root G4 | Hash Mismatch |
| Zhuhai Kingsoft Office Software Co., Ltd. | DigiCert Trusted Root G4 | Hash Mismatch |
| Nuance Communications, Inc. | Go Daddy Secure Certification Authority | Hash Mismatch |
Show More
| Hangzhou Shunwang Technology Co.,Ltd | VeriSign Class 3 Public Primary Certification Authority - G5 | Hash Mismatch |
| Hangzhou Shunwang Technology Co.,Ltd | VeriSign Class 3 Public Primary Certification Authority - G5 | Hash Mismatch |
File Traits
- dll
- 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: | 296 |
|---|---|
| Potentially Malicious Blocks: | 2 |
| Whitelisted Blocks: | 288 |
| Unknown Blocks: | 6 |
Visual Map
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
?
?
x
x
?
?
?
?
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
0
0
1
0
1
1
0
0
2
2
2
3
1
0
1
0
1
0
0
0
0
2
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block
? - 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.Downloader.Gen.AGR
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 |
|---|---|
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.0.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.1.regtrans-ms | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.2.regtrans-ms | 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 |
|---|---|
| Syscall Use |
Show More
|
| Process Manipulation Evasion |
|
| Process Shell Execute |
|
| Anti Debug |
|
Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\5bfb36a66a70da6a238032cc784d77fbe6e66508_0000096408.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\1dc0596a09a1e9c8ea957c46d183d2f0cdc8730a_0000094200.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\531c6b43a324c8f139bbbb13c22f092ece8b621a_0002140648.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\4282eeef6ea228e2c5eb1a042ae726f322860472_0000070680.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\d0c49ea1acfa1a0f51ab581c08105949b477d5d1_0000070680.,LiQMAxHB
|
