MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 98175bd7d6c9b3390a5f7e971b2b63d22c568f525f0be62b38ff3a96fc4edd9c. 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
Worm.Mofksys
Vendor detections: 10
| SHA256 hash: | 98175bd7d6c9b3390a5f7e971b2b63d22c568f525f0be62b38ff3a96fc4edd9c |
|---|---|
| SHA3-384 hash: | 6b7a1528904f209315e2b3d68754243ecba34d78e2a2d592fbbbd60822217cd6331bd45630655a59c50c661fe8b77929 |
| SHA1 hash: | aae4664dca85f8d580d230bf6828564a475bc4b0 |
| MD5 hash: | 0978697c232577fa78adbc0e7f584c45 |
| humanhash: | music-eleven-emma-neptune |
| File name: | svchost.exe |
| Download: | download sample |
| Signature | Worm.Mofksys |
| File size: | 68'781 bytes |
| First seen: | 2025-11-23 09:26:44 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 09d0478591d4f788cb3e5ea416c25237 (4 x Worm.Mofksys, 3 x Blackmoon, 2 x Gh0stRAT) |
| ssdeep | 1536:EgXsfgWQN1kYsRxWTg3PwSWe991Rdolpdz6JAkAH:1tWYfGATvPe9slp+ApH |
| TLSH | T17063C01D4F8464BAFF519B308EF0DFD229D864728FA46875C1D14AB6C5F9B00AB1C8D9 |
| TrID | 49.9% (.EXE) Win32 EXE PECompact compressed (v2.x) (59069/9/14) 35.1% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) 3.8% (.EXE) Win32 Executable (generic) (4504/4/1) 1.7% (.ICL) Windows Icons Library (generic) (2059/9) |
| Magika | pebin |
| Reporter |  Hexastrike |
| Tags: | exe Worm.Mofksys |
Intelligence
File Origin
# of uploads :
1
# of downloads :
15
Origin country :
IEVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
svchost.exe
Verdict:
No threats detected
Analysis date:
2025-11-23 18:45:15 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Creating a window
Creating a file in the Windows subdirectories
Enabling the 'hidden' option for recently created files
Creating a process from a recently created file
Creating a process with a hidden window
Setting a keyboard event handler
Setting a global event handler
Creating a file in the %AppData% directory
Setting a single autorun event
Launching the process to create tasks for the scheduler
Enabling autorun
Enabling a "Do not show hidden files" option
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
crypt hupigon overlay packed packed packed pecompact swisyn visual_basic xpack
Verdict:
Malicious
Labled as:
Trojan.Swisyn
Result
Gathering data
Score:
99%
Verdict:
Malware
File Type:
PE
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 32 Exe x86
Threat name:
Win32.Trojan.Swisyn
Status:
Malicious
First seen:
2025-11-22 08:44:00 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
31 of 36 (86.11%)
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
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Drops file in Windows directory
Adds Run key to start application
Executes dropped EXE
Boot or Logon Autostart Execution: Active Setup
Modifies WinLogon for persistence
Modifies visibility of hidden/system files in Explorer
Verdict:
Malicious
Tags:
Win.Malware.Swisyn-6911468-0
YARA:
n/a
Unpacked files
SH256 hash:
5bfb92d8350519f2d40ded662596bff51f57b37090175f61424b8bb16d515ab7
MD5 hash:
2f389823872949e23bdaa180054194c0
SHA1 hash:
65bb97708a805c39dbf36fb1c5d2374e3b3e9b86
Detections:
win_mofksys_auto
SH256 hash:
98175bd7d6c9b3390a5f7e971b2b63d22c568f525f0be62b38ff3a96fc4edd9c
MD5 hash:
0978697c232577fa78adbc0e7f584c45
SHA1 hash:
aae4664dca85f8d580d230bf6828564a475bc4b0
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.50
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: | pecompact2 |
|---|---|
| Author: | Kevin Falcoz |
| Description: | PECompact |
| Rule name: | PECompact2xxBitSumTechnologies |
|---|---|
| Author: | malware-lu |
| Rule name: | PECompactV2XBitsumTechnologies |
|---|---|
| Author: | malware-lu |
| Rule name: | PECompactv2xx |
|---|---|
| Author: | malware-lu |
| Rule name: | ProtectSharewareV11eCompservCMS |
|---|---|
| Author: | malware-lu |
| Rule name: | SEH__vba |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | Windows_Generic_Threat_2bb7fbe3 |
|---|---|
| Author: | Elastic Security |
| Rule name: | win_mofksys_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.mofksys. |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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