MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 b39340f27591419aa3180d1d08fe55e6a4eef0e7aab666c0faaa8c3acbb14ced. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
Threat unknown
Vendor detections: 8
| SHA256 hash: | b39340f27591419aa3180d1d08fe55e6a4eef0e7aab666c0faaa8c3acbb14ced |
|---|---|
| SHA3-384 hash: | e8d96dc1e1eb6c28e212a071198413c339375c11d76b4bc99fc2e728fb20a3ef8e368eeb515407d3a94563aada553f67 |
| SHA1 hash: | 672a643b9d949b6fa393af81f615acc609a0caf0 |
| MD5 hash: | 11f5896207bbc2accb6a6cf716f05f12 |
| humanhash: | pasta-video-uniform-eleven |
| File name: | OneRoofSummer.exe |
| Download: | download sample |
| File size: | 77'267'162 bytes |
| First seen: | 2026-06-27 11:21:58 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | b34f154ec913d2d2c435cbd644e91687 (587 x GuLoader, 130 x RemcosRAT, 84 x EpsilonStealer) |
| ssdeep | 1572864:Vt9IKPxjcGC/PlZ15cTRNwkT3rcKf/4TubHBTTHhuwWdrADoV0KQ5fYo+WL7:VUKJjcGuPH1OVukTL/R1HhuddskpcPX3 |
| TLSH | T1AD08333851AAC5B5F8ABE9F20501F3B6FB838375506B189F465E22D9BC9858E10FD313 |
| TrID | 50.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 10.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 10.5% (.EXE) Win64 Executable (generic) (6522/11/2) 8.1% (.EXE) Win16 NE executable (generic) (5038/12/1) 7.2% (.EXE) Win32 Executable (generic) (4504/4/1) |
| Magika | pebin |
| dhash icon | b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla) |
| Reporter |  lfr |
| Tags: | exe |
lfr
https://gameroller.itch.io/summer-under-one-roofhttps://www.virustotal.com/gui/file/f07574f119d9a782bebc8310dc784e0edf3f38990d978635d1f21305b618b617/detection
https://www.virustotal.com/gui/file/b39340f27591419aa3180d1d08fe55e6a4eef0e7aab666c0faaa8c3acbb14ced/detection
https://www.virustotal.com/gui/file/61ebf323c50eb7266168179f2e336c3112bc8da48ff99cf693c2859b91538d71/detection
Intelligence
File Origin
# of uploads :
1
# of downloads :
156
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
_b39340f27591419aa3180d1d08fe55e6a4eef0e7aab666c0faaa8c3acbb14ced.exe
Verdict:
Malicious activity
Analysis date:
2026-06-27 11:27:05 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Clean
Score:
99.9%
Tags:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a file in the %temp% subdirectories
Searching for the window
Сreating synchronization primitives
Creating a process from a recently created file
Creating a window
Searching for synchronization primitives
Unauthorized injection to a recently created process
Running batch commands
Creating a process with a hidden window
Loading a suspicious library
Launching a process
Forced system process termination
Using the Windows Management Instrumentation requests
Creating a file in the %AppData% subdirectories
Moving a file to the %AppData% subdirectory
Deleting a recently created file
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
adaptive-context anti-debug anti-vm base64 crypto expand expired-cert fingerprint hacktool installer installer installer-heuristic lolbin microsoft_visual_cc nsis obfuscated reconnaissance
Verdict:
Malicious
Labled as:
Trojan/NSIS
Verdict:
Clean
File Type:
exe x32
Score:
53%
Verdict:
Susipicious
File Type:
PE
Gathering data
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
9/10
Tags:
defense_evasion discovery execution themida trojan
Behaviour
Checks processor information in registry
Detects videocard installed
Runs net.exe
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Checks whether UAC is enabled
Checks BIOS information in registry
Executes dropped EXE
Loads dropped DLL
Themida packer
Command and Scripting Interpreter: PowerShell
Identifies VirtualBox via ACPI registry values (likely anti-VM)
Please note that we are no longer able to provide a coverage score for Virus Total.
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | Detect_NSIS_Nullsoft_Installer |
|---|---|
| Author: | Obscurity Labs LLC |
| Description: | Detects NSIS installers by .ndata section + NSIS header string |
| Rule name: | GenesisStealer_Installer_NSIS_MaaS_Template |
|---|---|
| Author: | n3r |
| Description: | GenesisStealer NSIS installer (MaaS template). Imphash-based broad detector - also catches ScarfaceStealer / RemusStealer / VoidStealer variants sharing the same installer shell. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe b39340f27591419aa3180d1d08fe55e6a4eef0e7aab666c0faaa8c3acbb14ced
(this sample)
Delivery method
Distributed via web download
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