Trojan.Rugmi.MY
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: | 1,066 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 247 |
| First Seen: | July 11, 2026 |
| Last Seen: | August 20, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Rugmi.MY |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
e6ceb3e5fc711b235fd34cc3e27f5f78
SHA1:
c66998ed5b5ffe5aadfb2e59def9ca9a81dcd93f
SHA256:
1B09DA19C1979519105999B650C83DED584246216CA276FD627DB6CD66C9DCCA
File Size:
3.75 MB, 3745792 bytes
|
|
MD5:
5e7d85b749baf3fbfbdcd8c9b193f03b
SHA1:
3f1b9e36c52c6ed520b781fdf9730aaa7936b75a
SHA256:
18224BDF7C678B8E9C89111F639C6859A6E8C6CE029F6DB8F30E211402EA26A2
File Size:
1.29 MB, 1289216 bytes
|
|
MD5:
25e7ac0da34411eeb244f1925516acfc
SHA1:
f33175ff326eacf6ec31c8c08a359deaccdf1b63
SHA256:
04DDBA74153A35237A99012C661D3C3B412E59D94137198366154D1C765A49BC
File Size:
1.03 MB, 1032936 bytes
|
|
MD5:
f84aaca6c136df6f5d2e117f59fca470
SHA1:
2f0ebdd14c23c173680c262c6cdfa0ea2a850f76
SHA256:
F409E50C983D74C2EDE0C00D5748DC5C6D086D0CB45995E68141C9154CBD1C5D
File Size:
1.81 MB, 1805824 bytes
|
|
MD5:
8bb55279e3493c7560345e723c8033c8
SHA1:
669cc7f735f6cb2bbbcedc7098ceafd813662c06
SHA256:
989BE1221DB8CB079D5F7C1F3B130E2E1B726619634976C611D741AAACE078CC
File Size:
2.42 MB, 2417832 bytes
|
Show More
|
MD5:
2208c24bdb4b5cc66cd65f05eaebe532
SHA1:
3f0889b7932befdafa444c6379ee1b7b1c6e826e
SHA256:
1D52DA2D4D05240BC365D318503E23EF7D3601809F86EBA7EAD7CCAE4E27FFF5
File Size:
1.57 MB, 1565848 bytes
|
|
MD5:
a1fcc9c2e4c207aec779222992e378d1
SHA1:
69912c04143b9a764a447b0e3921e3c348fdbf62
SHA256:
EF50090E566A81E73CA85814CF49E10A53671EB264865A533BF48CAD04950819
File Size:
951.30 KB, 951296 bytes
|
|
MD5:
dfcdbf07b351826290cbe3168d1278d9
SHA1:
f93e47be37cc1d0f1bb9af72a965009c6826725e
SHA256:
72FF278EBC8ED26DDD6A2A0D8428637AEE26D6C05482FA8F6762053507415B63
File Size:
7.03 MB, 7027576 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have resources
- File doesn't have security information
- File has exports table
- 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)
Show More
- 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)
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 |
|---|---|
| Comments | EZTwain Pro Library |
| Company Name |
|
| File Description |
|
| File Version |
|
| Internal Name |
|
| Legal Copyright |
|
| Legal Trademarks | EZTwain and EZTwain Pro are trademarks of Atalasoft. |
| 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 |
|---|---|---|
| AOMEI International Network Limited | COMODO RSA Certification Authority | Hash Mismatch |
| Broadcom Inc | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| NetEase (Hangzhou) Network Co., Ltd | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| Tencent Technology (Shenzhen) Company Limited | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| Nitro Software, Inc. | GlobalSign Code Signing Root R45 | Hash Mismatch |
Show More
| AOMEI International Network Limited | GlobalSign CodeSigning CA - G3 | Hash Mismatch |
File Traits
- CryptUnprotectData
- dll
- HighEntropy
- imgui
- 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: | 19,301 |
|---|---|
| Potentially Malicious Blocks: | 6 |
| Whitelisted Blocks: | 18,680 |
| Unknown Blocks: | 615 |
Visual Map
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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
1
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
1
0
0
0
0
0
0
0
0
0
0
0
0
...
Data truncated
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.- Agent.ISD
- Downloader.Agent.EG
- Kryptik.HFH
- Loader.DE
- Rugmi.IFB
Show More
- Rugmi.PG
- ShellcodeRunner.FN
- Trojan.Downloader.Gen.AW
- Trojan.Downloader.Gen.SH
- Trojan.ShellcodeRunner.Gen.LC
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.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\c66998ed5b5ffe5aadfb2e59def9ca9a81dcd93f_0003745792.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\3f1b9e36c52c6ed520b781fdf9730aaa7936b75a_0001289216.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\f33175ff326eacf6ec31c8c08a359deaccdf1b63_0001032936.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\2f0ebdd14c23c173680c262c6cdfa0ea2a850f76_0001805824.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\669cc7f735f6cb2bbbcedc7098ceafd813662c06_0002417832.,LiQMAxHB
|
Show More
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\3f0889b7932befdafa444c6379ee1b7b1c6e826e_0001565848.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\69912c04143b9a764a447b0e3921e3c348fdbf62_0000951296.,LiQMAxHB
|
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\f93e47be37cc1d0f1bb9af72a965009c6826725e_0007027576.,LiQMAxHB
|
