Trojan.Go.Rozena.A
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: | 10,111 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 125 |
| First Seen: | February 27, 2023 |
| Last Seen: | March 24, 2026 |
| OS(es) Affected: | Windows |
Table of Contents
Analysis Report
General information
| Family Name: | Trojan.Go.Rozena.A |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
2464a1b6d3127c6b37dc1ecd1434a3d7
SHA1:
e1f96c3e856f3c67ad22c0c8d78feab18b8768fc
File Size:
2.17 MB, 2167544 bytes
|
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MD5:
3b886b14a68197fc42ae74f3c7fa5f29
SHA1:
f68f1a9cdad6b8f80ea259f01c69ee8956cbfa5e
File Size:
1.37 MB, 1365944 bytes
|
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MD5:
a2a99a867527559778e81eacee0be149
SHA1:
ea9f7184b0e99d19f19bc81faee3be6f19b466bc
SHA256:
E7ED329303EF6631A7DD414D3B8A7C1D4687B5CD21914A9F4C8EFFBE5F7D4C78
File Size:
1.66 MB, 1660256 bytes
|
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MD5:
706d433785dc90f762465649c06301b6
SHA1:
76b1c27a3a68df64b9b6b808cf937785a56c80b2
SHA256:
A3422FB16D64D419FA89067730C3C3503C557443F39AC3445840058365C1A96C
File Size:
1.52 MB, 1516552 bytes
|
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MD5:
d32fb0584c10bd61cbf7ec711b81f2c4
SHA1:
62ce0475e33b665d37550f0f529c1b692a855a44
SHA256:
E3B2B8A07CB6DEF449F9E318FA191756F426AFDA3ACE6689486320A62B33E8D2
File Size:
1.79 MB, 1786960 bytes
|
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MD5:
66c2207959d740b8f9a74bee5063d922
SHA1:
e34a031c08c14b626b57d65fd566569e6c88c3ef
SHA256:
343971CE17B98DD805D5A844647DB3D4630C995A140191577391B4A14204E856
File Size:
1.49 MB, 1485952 bytes
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MD5:
cd0ce43c2a4da5ad4aed540d2946395c
SHA1:
263ca08445eb946c1a5ab5097101d6e9b5751aa2
SHA256:
694ACE6EFCABAF0BA32A66581B6E710BF432761F18984891A78B5377109D7EF9
File Size:
1.64 MB, 1636984 bytes
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MD5:
8d483638d42d614ac66616fff5d4f3df
SHA1:
172de791764672918efd1f3f47a1bbdb3252d8e3
SHA256:
A14CA283CE205CBC9C1CA540CDFC17FF62E28557DE5FA1EEDFDDDFDD4456B27E
File Size:
1.64 MB, 1636472 bytes
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MD5:
b2866e01834412d487b948ebc16ebd8d
SHA1:
b4a292476ad0d083457701451ffd60efda74606c
SHA256:
185B223D38BEA5C0795B02C52D76C22AC51F8C2CF9DCC36E5CB70BD35712ABD9
File Size:
2.86 MB, 2855952 bytes
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MD5:
2b486d9c17230c270e1f015afbb62074
SHA1:
8f4295ebbff7aa8ab0bf068c3c8deebf61158db7
SHA256:
9765FE4DEDD3B46C92F014749E868A22EAAA8A45E5F0D5C099B4C7D1A705E1C8
File Size:
1.68 MB, 1676888 bytes
|
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MD5:
6f259fe0f0cfd2f42f45111da6b6bc91
SHA1:
5e1a8ca6c57c5a94a1e1459476a4a431632ef738
SHA256:
62359F617505C14A4517299AF7FD640B2EBB3C4B752385040DD5E74C4AF26CE9
File Size:
1.64 MB, 1636984 bytes
|
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MD5:
edcd4d98f72d4d208252fb9c5831deee
SHA1:
41d7cf0e3bbce060b5e6c10d1ce7ac5acb21cac8
SHA256:
50E5F0B60FC53BCDC014A7349059EDD59B7417B41808B2CC9E9379B0FAE856BA
File Size:
2.05 MB, 2046976 bytes
|
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MD5:
f12a5b8002c454f14a7116380253f3bd
SHA1:
046b75db4a3356551bd7329af137b04cf4e17be9
SHA256:
7C5F955B9CCAC5C0250E61D7FFAB4C4200C587CB3DCD8E439DEF78DC24330B8A
File Size:
1.96 MB, 1956584 bytes
|
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MD5:
24107fa30d58e11b887b1180444ec464
SHA1:
f739946b791b9d7778808967815c49a1168fe12e
SHA256:
683FB313E1BEBC4E239DE4F6332CC0707E4E75E7FAA05A96A0E2912753773616
File Size:
1.38 MB, 1380824 bytes
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MD5:
bb393c686d782de3ecdb3c5fc8151232
SHA1:
92c31d2c530ec9b378405cca7d80b215af3e56fd
SHA256:
202FE282C2B54E305CCB4C4654C82CAA36DD80024281B955B0F1F19CC464BD21
File Size:
2.07 MB, 2073432 bytes
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MD5:
678ceb8ceee0c45abd1a7138be0686e6
SHA1:
185044c3310b8d47601e2829dd2381ad507596c3
SHA256:
775FDDF60E514CB8155CFC92C76CA47773F3F75AF847A6CA7CFF70A4C84684B3
File Size:
2.50 MB, 2501202 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 resources
- File doesn't have security information
- File has exports table
- File has TLS information
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
Show More
- 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.
Show More
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 |
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|
| Company Website | https://bitcoincore.org/ |
| File Description |
Show More
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| File Version |
Show More
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| Internal Name |
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| Legal Copyright |
Show More
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| Original File Name | SurfsharkSetup.exe |
| Original Filename |
|
| Product Id | piriform-cc |
| Product Name |
Show More
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| Product Version |
Show More
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| Special Build | Spec |
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 |
|---|---|---|
| AnyDesk Software GmbH | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| Expressco Services LLC | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| PIRIFORM SOFTWARE LIMITED | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| Postman, Inc. | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
| voidtools | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
Show More
| AnyDesk Software GmbH | DigiCert Trusted Root G4 | Hash Mismatch |
| Bitcoin Core Code Signing LLC | DigiCert Trusted Root G4 | Hash Mismatch |
| 深圳市创想三维科技股份有限公司 | DigiCert Trusted Root G4 | Hash Mismatch |
| Mega Limited | GlobalSign | Hash Mismatch |
| Surfshark B.V. | GlobalSign Code Signing Root R45 | Hash Mismatch |
| Arduino SA | Sectigo Public Code Signing Root R46 | Hash Mismatch |
| Artisteer Ltd | Sectigo Public Code Signing Root R46 | Hash Mismatch |
| F.lux Software LLC | Sectigo Public Code Signing Root R46 | Hash Mismatch |
| Siber Systems | Sectigo Public Code Signing Root R46 | Hash Mismatch |
File Traits
- big overlay
- dll
- golang
- HighEntropy
- Installer Manifest
- Installer Version
- No Version Info
- x64
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: | 1,094 |
|---|---|
| Potentially Malicious Blocks: | 1 |
| Whitelisted Blocks: | 1,092 |
| Unknown Blocks: | 1 |
Visual Map
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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.ZFX
- Filecoder.DDC
- Filecoder.GOA
- Filecoder.KEA
- Filecoder.KEB
Show More
- Filecoder.KEC
- Filecoder.KED
- Filecoder.KEE
- Go.Agent.DB
- Go.Agent.E
- Go.Rozena.A
- PSW.Agent.TD
- Quasar.LB
- ReverseShell.B
- Rozena.EA
- Stealer.OBA
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 |
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|
| Network Winsock2 |
|
