MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 e7658ef257e279691122e25e041c48605664bce5f885baa5aa186336dc14b7b0. 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
Mofksys
Vendor detections: 13
| SHA256 hash: | e7658ef257e279691122e25e041c48605664bce5f885baa5aa186336dc14b7b0 |
|---|---|
| SHA3-384 hash: | 922e312f585fe4eec47ca8c450a7ed1268ff6cc5798089b392dca383ea7888de4c83f15e85af54483ac586776424e8eb |
| SHA1 hash: | 6cb8aeaa2cec712497f4647a5aa617ee3af02513 |
| MD5 hash: | d74f099f053da189a023ced439381ee9 |
| humanhash: | hawaii-salami-arkansas-cola |
| File name: | file |
| Download: | download sample |
| Signature | Mofksys |
| File size: | 6'152'711 bytes |
| First seen: | 2025-08-19 14:28:27 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 8c16c795b57934183422be5f6df7d891 (36 x Mofksys, 18 x CryptOne, 6 x AveMariaRAT) |
| ssdeep | 1536:UfsEqouTRcG/Mzvgf7xEuvnXNTRdUzwTekUOisZ1yDDajtXbVX4:UVqoCl/YgjxEufVU0TbTyDDalR4 |
| TLSH | T13756E8237E50642EE85285F12CA9FA6DF5615E371BE0AD0722A2BF01397614372F634F |
| TrID | 42.6% (.EXE) Win32 Executable (generic) (4504/4/1) 19.4% (.ICL) Windows Icons Library (generic) (2059/9) 18.9% (.EXE) Generic Win/DOS Executable (2002/3) 18.9% (.EXE) DOS Executable Generic (2000/1) |
| Magika | pebin |
| dhash icon | 00928e8e8686b800 (21 x Mofksys, 9 x CryptOne, 5 x Amadey) |
| Reporter |  jstrosch |
| Tags: | exe Mofksys |
jstrosch
Found at hxxps://anonhax[.]site/uploads/675881827ce42_Roblox%20Evon%20Exploit%20V4%20UWP_61991286.exe by #subcrawlIntelligence
File Origin
# of uploads :
1
# of downloads :
36
Origin country :
CAVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2025-08-19 14:47:00 UTC
Tags:
auto-reg jeefo
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Verdict:
Malicious
Score:
99.9%
Tags:
trojware dropper spawn
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the Windows subdirectories
Creating a file
Creating a process from a recently created file
Creating a process with a hidden window
Enabling the 'hidden' option for recently created files
Setting a single autorun event
Enabling a "Do not show hidden files" option
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
obfuscated overlay packed packer_detected visual_basic
Verdict:
Malicious
Labled as:
Gosys.B
Malware family:
MOFKSYS
Verdict:
Malicious
Score:
100%
Verdict:
Malware
File Type:
PE
Gathering data
Threat name:
Win32.Trojan.Swisyn
Status:
Malicious
First seen:
2025-08-19 14:47:42 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
24 of 24 (100.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
defense_evasion discovery persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Drops file in Windows directory
Drops file in System32 directory
Adds Run key to start application
Executes dropped EXE
Modifies visibility of hidden/system files in Explorer
Verdict:
Malicious
Tags:
trojan Win.Trojan.VBGeneric-6735875-0
YARA:
Windows_Generic_Threat_7526f106 Windows_Generic_Threat_cbe3313a
Unpacked files
SH256 hash:
e7658ef257e279691122e25e041c48605664bce5f885baa5aa186336dc14b7b0
MD5 hash:
d74f099f053da189a023ced439381ee9
SHA1 hash:
6cb8aeaa2cec712497f4647a5aa617ee3af02513
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | CP_AllMal_Detector |
|---|---|
| Author: | DiegoAnalytics |
| Description: | CrossPlatform All Malwares Detector: Detect PE, ELF, Mach-O, scripts, archives; overlay, obfuscation, encryption, spoofing, hiding, high entropy, network communication |
| Rule name: | SEH__vba |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SUSP_Imphash_Mar23_2 |
|---|---|
| Author: | Arnim Rupp (https://github.com/ruppde) |
| Description: | Detects imphash often found in malware samples (Zero hits with with search for 'imphash:x p:0' on Virustotal) |
| Reference: | Internal Research |
| Rule name: | Sus_Obf_Enc_Spoof_Hide_PE |
|---|---|
| Author: | XiAnzheng |
| Description: | Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP) |
| Rule name: | Windows_Generic_Threat_7526f106 |
|---|---|
| Author: | Elastic Security |
| Rule name: | Windows_Generic_Threat_cbe3313a |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (GUARD_CF) | high |
| CHECK_TRUST_INFO | Requires Elevated Execution (level:requireAdministrator) | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| AUTH_API | Manipulates User Authorization | ADVAPI32.dll::AllocateAndInitializeSid ADVAPI32.dll::FreeSid |
| COM_BASE_API | Can Download & Execute components | ole32.dll::CoCreateInstance |
| SECURITY_BASE_API | Uses Security Base API | ADVAPI32.dll::CheckTokenMembership |
| SHELL_API | Manipulates System Shell | SHELL32.dll::ShellExecuteA |
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle KERNEL32.dll::CreateThread |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::SetConsoleTextAttribute KERNEL32.dll::SetConsoleTitleA KERNEL32.dll::GetConsoleWindow |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileW KERNEL32.dll::CreateFileA KERNEL32.dll::MoveFileExW KERNEL32.dll::FindFirstFileW |
| WIN_USER_API | Performs GUI Actions | USER32.dll::EmptyClipboard USER32.dll::OpenClipboard USER32.dll::PeekMessageA |
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